1.23.0

Add support for FreeBSD's pmcstat callgraph format (#502 )
* Let tests run without bash * Import pmcstat callgraph format This eliminates the need for stackcollapse-pmc.pl and its dependency on Perl to import FreeBSD callgraphs. Tracing can be done completely with tools included in the base system. For example: ``` # kldload hwpmc # pmcstat -S instructions -O sample.out sleep 1 # pmcstat -R sample.out -G sample.pmcstat.graph ```
2025-07-06 20:04:25 -07:00 · 2025-03-18 10:08:10 -07:00 · 2025-02-15 13:02:35 -08:00 · 2025-02-15 12:55:08 -08:00 · 2025-02-15 12:49:27 -08:00 · 2025-02-12 22:09:00 -08:00
30 changed files with 1684 additions and 111 deletions
@@ -15,18 +15,19 @@ jobs:
        node-version: [18.x, 20.x]

    steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
      - name: Use Node.js ${{ matrix.node-version }}
-        uses: actions/setup-node@v1
+        uses: actions/setup-node@v4
        with:
          node-version: ${{ matrix.node-version }}
      - run: npm install
      - run: npm test
        env:
          CI: true
-
+      - name: Try CLI
+        run: node bin/cli.mjs -v
      - name: Coveralls Parallel
-        uses: coverallsapp/github-action@master
+        uses: coverallsapp/github-action@v2
        with:
          github-token: ${{ secrets.github_token }}
          flag-name: run-${{ matrix.node-version }}
@@ -37,7 +38,7 @@ jobs:
    runs-on: ubuntu-latest
    steps:
      - name: Coveralls Finished
-        uses: coverallsapp/github-action@master
+        uses: coverallsapp/github-action@v2
        with:
          github-token: ${{ secrets.github_token }}
          parallel-finished: true
@@ -1,3 +1,27 @@
+## [1.23.0] - 2025-07-06
+
+- Add support for FreeBSD's pmcstat callgraph format [[#502](https://github.com/jlfwong/speedscope/pull/502)] (by @ryan-moeller)
+
+## [1.22.2] - 2025-02-15
+
+- 1.22.1
+- Update to working `open`, switch to ESM [[#499](https://github.com/jlfwong/speedscope/pull/499)] (by @flying-sheep)
+- Revert "Fix broken CLI dependency `open`" [[#498](https://github.com/jlfwong/speedscope/pull/498)] (by @flying-sheep)
+- Fix broken CLI dependency `open` [[#498](https://github.com/jlfwong/speedscope/pull/498)] (by @flying-sheep)
+- Update README.md [[#496](https://github.com/jlfwong/speedscope/pull/496)] (by @dkuku)
+
+## [1.22.1] - 2025-02-15
+
+- Update to working `open`, switch to ESM [[#499](https://github.com/jlfwong/speedscope/pull/499)] (by @flying-sheep)
+- Revert "Fix broken CLI dependency `open`" [[#498](https://github.com/jlfwong/speedscope/pull/498)] (by @flying-sheep)
+- Fix broken CLI dependency `open` [[#498](https://github.com/jlfwong/speedscope/pull/498)] (by @flying-sheep)
+- Update README.md [[#496](https://github.com/jlfwong/speedscope/pull/496)] (by @dkuku)
+
+## [1.22.0] - 2025-01-16
+
+- Add an example trace with rust mangling
+- Add support for Rust v0 symbol mangling scheme  [[#491](https://github.com/jlfwong/speedscope/pull/491)] (by @cerisier)
+
 ## [1.21.2] - 2025-01-15

 - Switch from parcel to esbuild [[#432](https://github.com/jlfwong/speedscope/pull/432)] (by @jlfwong)
@@ -21,10 +21,10 @@ cd /var/folders/l0/qtd9z14973s2tw81vmzwkyp00000gp/T/speedscope-test-installation

 Run this command, to switch to the test directory.

-Inside of here, run `bin/cli.js`. This should open a copy of speedscope in browser.
+Inside of here, run `bin/cli.mjs`. This should open a copy of speedscope in browser.
 Try importing a profile from disk via the browse button and make sure it works.

-Next, try running `bin/cli.js dist/release/perf-vertx*`. This should immediately open
+Next, try running `bin/cli.mjs dist/release/perf-vertx*`. This should immediately open
 speedscope in browser, and the perf-vertx file should load immediately.

 ## Create & publish the new release
@@ -37,6 +37,8 @@ speedscope is designed to ingest profiles from a variety of different profilers
 - Java
  - [Importing from async‐profiler (Java)
 ](https://github.com/jlfwong/speedscope/wiki/Importing-from-async%E2%80%90profiler-(Java))
+- Erlang/Elixir
+  - [eflambe](https://github.com/Stratus3D/eflambe)
 - Native code
  - [Importing from Instruments.app](https://github.com/jlfwong/speedscope/wiki/Importing-from-Instruments.app) (macOS)
  - [Importing from `perf`](https://github.com/jlfwong/speedscope/wiki/Importing-from-perf-(linux)) (linux)
@@ -1,10 +1,14 @@
 #!/usr/bin/env node
-const path = require('path')
-const fs = require('fs')
-const os = require('os')
-const stream = require('stream')
+import path from 'node:path'
+import fs from 'node:fs'
+import os from 'node:os'
+import stream from 'node:stream'
+import { fileURLToPath } from 'node:url'

-const open = require('open')
+import open from 'open'
+
+const __filename = fileURLToPath(import.meta.url)
+const __dirname = path.dirname(__filename)

 const helpString = `Usage: speedscope [filepath]

@@ -52,7 +56,9 @@ async function main() {
  }

  if (process.argv.includes('--version') || process.argv.includes('-v')) {
-    console.log('v' + require('../package.json').version)
+    const json = fs.readFileSync(path.resolve(__dirname, '../package.json'), { encoding: 'utf-8' })
+    const { version } = JSON.parse(json)
+    console.log(`v${version}`)
    return
  }

@@ -87,14 +93,16 @@ async function main() {
    fs.writeFileSync(jsPath, jsSource)
    urlToOpen += `#localProfilePath=${jsPath}`

-    // For some silly reason, the OS X open command ignores any query parameters or hash parameters
+    // For some silly reason, the macOS `open` and Windows `start` commands ignore hash parameters
    // passed as part of the URL. To get around this weird issue, we'll create a local HTML file
    // that just redirects.
-    const htmlPath = path.join(os.tmpdir(), `${filePrefix}.html`)
-    console.log(`Creating temp file ${htmlPath}`)
-    fs.writeFileSync(htmlPath, `<script>window.location=${JSON.stringify(urlToOpen)}</script>`)
+    if (process.platform === 'darwin' || process.platform === 'win32') {
+      const htmlPath = path.join(os.tmpdir(), `${filePrefix}.html`)
+      console.log(`Creating temp file ${htmlPath}`)
+      fs.writeFileSync(htmlPath, `<script>window.location=${JSON.stringify(urlToOpen)}</script>`)

-    urlToOpen = `file://${htmlPath}`
+      urlToOpen = `file://${htmlPath}`
+    }
  }

  console.log('Opening', urlToOpen, 'in your default browser')
@@ -1,18 +1,18 @@
 {
  "name": "speedscope",
-  "version": "1.21.2",
+  "version": "1.23.0",
  "lockfileVersion": 2,
  "requires": true,
  "packages": {
    "": {
      "name": "speedscope",
-      "version": "1.21.2",
+      "version": "1.23.0",
      "license": "MIT",
      "dependencies": {
-        "open": "7.2.0"
+        "open": "10.1.0"
      },
      "bin": {
-        "speedscope": "bin/cli.js"
+        "speedscope": "bin/cli.mjs"
      },
      "devDependencies": {
        "@types/jest": "22.2.3",
@@ -3617,7 +3617,6 @@
      "version": "3.0.0",
      "resolved": "https://registry.npmjs.org/define-lazy-prop/-/define-lazy-prop-3.0.0.tgz",
      "integrity": "sha512-N+MeXYoqr3pOgn8xfyRPREN7gHakLYjhsHhWGT3fWAiL4IkAt0iDw14QiiEm2bE30c5XX5q0FtAA3CK5f9/BUg==",
-      "dev": true,
      "engines": {
        "node": ">=12"
      },
@@ -6119,6 +6118,7 @@
      "version": "2.1.1",
      "resolved": "https://registry.npmjs.org/is-docker/-/is-docker-2.1.1.tgz",
      "integrity": "sha512-ZOoqiXfEwtGknTiuDEy8pN2CfE3TxMHprvNer1mXiqwkOT77Rw3YVrUQ52EqAOU3QAWDQ+bQdx7HJzrv7LS2Hw==",
+      "dev": true,
      "bin": {
        "is-docker": "cli.js"
      },
@@ -6178,7 +6178,6 @@
      "version": "1.0.0",
      "resolved": "https://registry.npmjs.org/is-inside-container/-/is-inside-container-1.0.0.tgz",
      "integrity": "sha512-KIYLCCJghfHZxqjYBE7rEy0OBuTd5xCHS7tHVgvCLkx7StIoaxwNW3hCALgEUjFfeRk+MG/Qxmp/vtETEF3tRA==",
-      "dev": true,
      "dependencies": {
        "is-docker": "^3.0.0"
      },
@@ -6196,7 +6195,6 @@
      "version": "3.0.0",
      "resolved": "https://registry.npmjs.org/is-docker/-/is-docker-3.0.0.tgz",
      "integrity": "sha512-eljcgEDlEns/7AXFosB5K/2nCM4P7FQPkGc/DWLy5rmFEWvZayGrik1d9/QIY5nJ4f9YsVvBkA6kJpHn9rISdQ==",
-      "dev": true,
      "bin": {
        "is-docker": "cli.js"
      },
@@ -7937,26 +7935,91 @@
      }
    },
    "node_modules/open": {
-      "version": "7.2.0",
-      "resolved": "https://registry.npmjs.org/open/-/open-7.2.0.tgz",
-      "integrity": "sha512-4HeyhxCvBTI5uBePsAdi55C5fmqnWZ2e2MlmvWi5KW5tdH5rxoiv/aMtbeVxKZc3eWkT1GymMnLG8XC4Rq4TDQ==",
+      "version": "10.1.0",
+      "resolved": "https://registry.npmjs.org/open/-/open-10.1.0.tgz",
+      "integrity": "sha512-mnkeQ1qP5Ue2wd+aivTD3NHd/lZ96Lu0jgf0pwktLPtx6cTZiH7tyeGRRHs0zX0rbrahXPnXlUnbeXyaBBuIaw==",
+      "license": "MIT",
      "dependencies": {
-        "is-docker": "^2.0.0",
-        "is-wsl": "^2.1.1"
+        "default-browser": "^5.2.1",
+        "define-lazy-prop": "^3.0.0",
+        "is-inside-container": "^1.0.0",
+        "is-wsl": "^3.1.0"
      },
      "engines": {
-        "node": ">=8"
+        "node": ">=18"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/sindresorhus"
+      }
+    },
+    "node_modules/open/node_modules/bundle-name": {
+      "version": "4.1.0",
+      "resolved": "https://registry.npmjs.org/bundle-name/-/bundle-name-4.1.0.tgz",
+      "integrity": "sha512-tjwM5exMg6BGRI+kNmTntNsvdZS1X8BFYS6tnJ2hdH0kVxM6/eVZ2xy+FqStSWvYmtfFMDLIxurorHwDKfDz5Q==",
+      "license": "MIT",
+      "dependencies": {
+        "run-applescript": "^7.0.0"
+      },
+      "engines": {
+        "node": ">=18"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/sindresorhus"
+      }
+    },
+    "node_modules/open/node_modules/default-browser": {
+      "version": "5.2.1",
+      "resolved": "https://registry.npmjs.org/default-browser/-/default-browser-5.2.1.tgz",
+      "integrity": "sha512-WY/3TUME0x3KPYdRRxEJJvXRHV4PyPoUsxtZa78lwItwRQRHhd2U9xOscaT/YTf8uCXIAjeJOFBVEh/7FtD8Xg==",
+      "license": "MIT",
+      "dependencies": {
+        "bundle-name": "^4.1.0",
+        "default-browser-id": "^5.0.0"
+      },
+      "engines": {
+        "node": ">=18"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/sindresorhus"
+      }
+    },
+    "node_modules/open/node_modules/default-browser-id": {
+      "version": "5.0.0",
+      "resolved": "https://registry.npmjs.org/default-browser-id/-/default-browser-id-5.0.0.tgz",
+      "integrity": "sha512-A6p/pu/6fyBcA1TRz/GqWYPViplrftcW2gZC9q79ngNCKAeR/X3gcEdXQHl4KNXV+3wgIJ1CPkJQ3IHM6lcsyA==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=18"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/sindresorhus"
      }
    },
    "node_modules/open/node_modules/is-wsl": {
-      "version": "2.2.0",
-      "resolved": "https://registry.npmjs.org/is-wsl/-/is-wsl-2.2.0.tgz",
-      "integrity": "sha512-fKzAra0rGJUUBwGBgNkHZuToZcn+TtXHpeCgmkMJMMYx1sQDYaCSyjJBSCa2nH1DGm7s3n1oBnohoVTBaN7Lww==",
+      "version": "3.1.0",
+      "resolved": "https://registry.npmjs.org/is-wsl/-/is-wsl-3.1.0.tgz",
+      "integrity": "sha512-UcVfVfaK4Sc4m7X3dUSoHoozQGBEFeDC+zVo06t98xe8CzHSZZBekNXH+tu0NalHolcJ/QAGqS46Hef7QXBIMw==",
+      "license": "MIT",
      "dependencies": {
-        "is-docker": "^2.0.0"
+        "is-inside-container": "^1.0.0"
      },
      "engines": {
-        "node": ">=8"
+        "node": ">=16"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/sindresorhus"
+      }
+    },
+    "node_modules/open/node_modules/run-applescript": {
+      "version": "7.0.0",
+      "resolved": "https://registry.npmjs.org/run-applescript/-/run-applescript-7.0.0.tgz",
+      "integrity": "sha512-9by4Ij99JUr/MCFBUkDKLWK3G9HVXmabKz9U5MlIAIuvuzkiOicRYs8XJLxX+xahD+mLiiCYDqF9dKAgtzKP1A==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=18"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/sindresorhus"
      }
    },
    "node_modules/optionator": {
@@ -13519,8 +13582,7 @@
    "define-lazy-prop": {
      "version": "3.0.0",
      "resolved": "https://registry.npmjs.org/define-lazy-prop/-/define-lazy-prop-3.0.0.tgz",
-      "integrity": "sha512-N+MeXYoqr3pOgn8xfyRPREN7gHakLYjhsHhWGT3fWAiL4IkAt0iDw14QiiEm2bE30c5XX5q0FtAA3CK5f9/BUg==",
-      "dev": true
+      "integrity": "sha512-N+MeXYoqr3pOgn8xfyRPREN7gHakLYjhsHhWGT3fWAiL4IkAt0iDw14QiiEm2bE30c5XX5q0FtAA3CK5f9/BUg=="
    },
    "define-properties": {
      "version": "1.1.2",
@@ -15516,7 +15578,8 @@
    "is-docker": {
      "version": "2.1.1",
      "resolved": "https://registry.npmjs.org/is-docker/-/is-docker-2.1.1.tgz",
-      "integrity": "sha512-ZOoqiXfEwtGknTiuDEy8pN2CfE3TxMHprvNer1mXiqwkOT77Rw3YVrUQ52EqAOU3QAWDQ+bQdx7HJzrv7LS2Hw=="
+      "integrity": "sha512-ZOoqiXfEwtGknTiuDEy8pN2CfE3TxMHprvNer1mXiqwkOT77Rw3YVrUQ52EqAOU3QAWDQ+bQdx7HJzrv7LS2Hw==",
+      "dev": true
    },
    "is-extendable": {
      "version": "0.1.1",
@@ -15555,7 +15618,6 @@
      "version": "1.0.0",
      "resolved": "https://registry.npmjs.org/is-inside-container/-/is-inside-container-1.0.0.tgz",
      "integrity": "sha512-KIYLCCJghfHZxqjYBE7rEy0OBuTd5xCHS7tHVgvCLkx7StIoaxwNW3hCALgEUjFfeRk+MG/Qxmp/vtETEF3tRA==",
-      "dev": true,
      "requires": {
        "is-docker": "^3.0.0"
      },
@@ -15563,8 +15625,7 @@
        "is-docker": {
          "version": "3.0.0",
          "resolved": "https://registry.npmjs.org/is-docker/-/is-docker-3.0.0.tgz",
-          "integrity": "sha512-eljcgEDlEns/7AXFosB5K/2nCM4P7FQPkGc/DWLy5rmFEWvZayGrik1d9/QIY5nJ4f9YsVvBkA6kJpHn9rISdQ==",
-          "dev": true
+          "integrity": "sha512-eljcgEDlEns/7AXFosB5K/2nCM4P7FQPkGc/DWLy5rmFEWvZayGrik1d9/QIY5nJ4f9YsVvBkA6kJpHn9rISdQ=="
        }
      }
    },
@@ -17024,21 +17085,50 @@
      }
    },
    "open": {
-      "version": "7.2.0",
-      "resolved": "https://registry.npmjs.org/open/-/open-7.2.0.tgz",
-      "integrity": "sha512-4HeyhxCvBTI5uBePsAdi55C5fmqnWZ2e2MlmvWi5KW5tdH5rxoiv/aMtbeVxKZc3eWkT1GymMnLG8XC4Rq4TDQ==",
+      "version": "10.1.0",
+      "resolved": "https://registry.npmjs.org/open/-/open-10.1.0.tgz",
+      "integrity": "sha512-mnkeQ1qP5Ue2wd+aivTD3NHd/lZ96Lu0jgf0pwktLPtx6cTZiH7tyeGRRHs0zX0rbrahXPnXlUnbeXyaBBuIaw==",
      "requires": {
-        "is-docker": "^2.0.0",
-        "is-wsl": "^2.1.1"
+        "default-browser": "^5.2.1",
+        "define-lazy-prop": "^3.0.0",
+        "is-inside-container": "^1.0.0",
+        "is-wsl": "^3.1.0"
      },
      "dependencies": {
-        "is-wsl": {
-          "version": "2.2.0",
-          "resolved": "https://registry.npmjs.org/is-wsl/-/is-wsl-2.2.0.tgz",
-          "integrity": "sha512-fKzAra0rGJUUBwGBgNkHZuToZcn+TtXHpeCgmkMJMMYx1sQDYaCSyjJBSCa2nH1DGm7s3n1oBnohoVTBaN7Lww==",
+        "bundle-name": {
+          "version": "4.1.0",
+          "resolved": "https://registry.npmjs.org/bundle-name/-/bundle-name-4.1.0.tgz",
+          "integrity": "sha512-tjwM5exMg6BGRI+kNmTntNsvdZS1X8BFYS6tnJ2hdH0kVxM6/eVZ2xy+FqStSWvYmtfFMDLIxurorHwDKfDz5Q==",
          "requires": {
-            "is-docker": "^2.0.0"
+            "run-applescript": "^7.0.0"
          }
+        },
+        "default-browser": {
+          "version": "5.2.1",
+          "resolved": "https://registry.npmjs.org/default-browser/-/default-browser-5.2.1.tgz",
+          "integrity": "sha512-WY/3TUME0x3KPYdRRxEJJvXRHV4PyPoUsxtZa78lwItwRQRHhd2U9xOscaT/YTf8uCXIAjeJOFBVEh/7FtD8Xg==",
+          "requires": {
+            "bundle-name": "^4.1.0",
+            "default-browser-id": "^5.0.0"
+          }
+        },
+        "default-browser-id": {
+          "version": "5.0.0",
+          "resolved": "https://registry.npmjs.org/default-browser-id/-/default-browser-id-5.0.0.tgz",
+          "integrity": "sha512-A6p/pu/6fyBcA1TRz/GqWYPViplrftcW2gZC9q79ngNCKAeR/X3gcEdXQHl4KNXV+3wgIJ1CPkJQ3IHM6lcsyA=="
+        },
+        "is-wsl": {
+          "version": "3.1.0",
+          "resolved": "https://registry.npmjs.org/is-wsl/-/is-wsl-3.1.0.tgz",
+          "integrity": "sha512-UcVfVfaK4Sc4m7X3dUSoHoozQGBEFeDC+zVo06t98xe8CzHSZZBekNXH+tu0NalHolcJ/QAGqS46Hef7QXBIMw==",
+          "requires": {
+            "is-inside-container": "^1.0.0"
+          }
+        },
+        "run-applescript": {
+          "version": "7.0.0",
+          "resolved": "https://registry.npmjs.org/run-applescript/-/run-applescript-7.0.0.tgz",
+          "integrity": "sha512-9by4Ij99JUr/MCFBUkDKLWK3G9HVXmabKz9U5MlIAIuvuzkiOicRYs8XJLxX+xahD+mLiiCYDqF9dKAgtzKP1A=="
        }
      }
    },
@@ -1,11 +1,11 @@
 {
  "name": "speedscope",
-  "version": "1.21.2",
+  "version": "1.23.0",
  "description": "",
  "repository": "jlfwong/speedscope",
  "main": "index.js",
  "bin": {
-    "speedscope": "./bin/cli.js"
+    "speedscope": "./bin/cli.mjs"
  },
  "scripts": {
    "deploy": "./scripts/deploy.sh",
@@ -19,7 +19,7 @@
    "serve": "tsx scripts/dev-server.ts"
  },
  "files": [
-    "bin/cli.js",
+    "bin/cli.mjs",
    "dist/release/**",
    "!*.map"
  ],
@@ -78,6 +78,6 @@
    ]
  },
  "dependencies": {
-    "open": "7.2.0"
+    "open": "10.1.0"
  }
 }
@@ -0,0 +1,580 @@
+trace    6061 150520.991529:   16949152 task-clock:ppp: 
+	    aaaac1479980 _RINvNtCslw2YnFSxGUT_10ppv_lite867generic5dmap2NtB2_13u32x4_genericNCNvXsy_B2_BI_NtNtNtCsTACXlTRjQ_4core3ops5arith3Add3add0ECs2zQ9tAH61OF_11rand_chacha+0x144 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    aaaac1469a1c _RINvNtCse0yjq9ZQveU_3std2rt10lang_startuECs8K9WJNlS7Dz_5trace+0x50 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    ffff804d8598 __libc_start_main+0x98 (/usr/lib/aarch64-linux-gnu/libc.so.6)
+	    aaaac1467b30 _start+0x30 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+
+trace    6061 150521.008480:   16949152 task-clock:ppp: 
+	    aaaac147a5b4 _RNvXs1_NtCsTACXlTRjQ_4core7convertNtNtCslw2YnFSxGUT_10ppv_lite867generic13u32x4_genericINtB5_4IntoNtBy_14vec128_storageE4intoCs2zQ9tAH61OF_11rand_chacha+0x4 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    aaaac14737e7 _RNvXsl_NtCs2zQ9tAH61OF_11rand_chacha6chachaNtB5_12ChaCha12CoreNtNtCseBIf0Yfsj9G_9rand_core5block12BlockRngCore8generateCsiznFMVuT3yX_4rand+0x6463 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    aaaac1469a1c _RINvNtCse0yjq9ZQveU_3std2rt10lang_startuECs8K9WJNlS7Dz_5trace+0x50 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    ffff804d8598 __libc_start_main+0x98 (/usr/lib/aarch64-linux-gnu/libc.so.6)
+	    aaaac1467b30 _start+0x30 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+
+trace    6061 150521.025430:   16949152 task-clock:ppp: 
+	    aaaac147a5b4 _RNvXs1_NtCsTACXlTRjQ_4core7convertNtNtCslw2YnFSxGUT_10ppv_lite867generic13u32x4_genericINtB5_4IntoNtBy_14vec128_storageE4intoCs2zQ9tAH61OF_11rand_chacha+0x4 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    aaaac1475c23 _RNvXsl_NtCs2zQ9tAH61OF_11rand_chacha6chachaNtB5_12ChaCha12CoreNtNtCseBIf0Yfsj9G_9rand_core5block12BlockRngCore8generateCsiznFMVuT3yX_4rand+0x889f (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    aaaac1469a1c _RINvNtCse0yjq9ZQveU_3std2rt10lang_startuECs8K9WJNlS7Dz_5trace+0x50 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    ffff804d8598 __libc_start_main+0x98 (/usr/lib/aarch64-linux-gnu/libc.so.6)
+	    aaaac1467b30 _start+0x30 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+
+trace    6061 150521.042380:   16949152 task-clock:ppp: 
+	    aaaac146a13c _RNvNvNtNtCsTACXlTRjQ_4core5slice3raw18from_raw_parts_mut18precondition_checkCs8K9WJNlS7Dz_5trace+0xf8 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    aaaac1469a1c _RINvNtCse0yjq9ZQveU_3std2rt10lang_startuECs8K9WJNlS7Dz_5trace+0x50 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    ffff804d8598 __libc_start_main+0x98 (/usr/lib/aarch64-linux-gnu/libc.so.6)
+	    aaaac1467b30 _start+0x30 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+
+trace    6061 150521.059329:   16949152 task-clock:ppp: 
+	    aaaac1469fa8 _RNvNvNtNtCsTACXlTRjQ_4core5slice3raw14from_raw_parts18precondition_checkCs8K9WJNlS7Dz_5trace+0xcc (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    aaaac1469a1c _RINvNtCse0yjq9ZQveU_3std2rt10lang_startuECs8K9WJNlS7Dz_5trace+0x50 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    ffff804d8598 __libc_start_main+0x98 (/usr/lib/aarch64-linux-gnu/libc.so.6)
+	    aaaac1467b30 _start+0x30 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+
+trace    6061 150521.076276:   16949152 task-clock:ppp: 
+	    aaaac146b198 _RNvXsb_NtCsfiKabdrepoq_5alloc3vecINtB5_3VecIBw_dEEINtNtNtCsTACXlTRjQ_4core3ops5index5IndexjE5indexCs8K9WJNlS7Dz_5trace+0x54 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    aaaac1469a1c _RINvNtCse0yjq9ZQveU_3std2rt10lang_startuECs8K9WJNlS7Dz_5trace+0x50 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    ffff804d8598 __libc_start_main+0x98 (/usr/lib/aarch64-linux-gnu/libc.so.6)
+	    aaaac1467b30 _start+0x30 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+
+trace    6061 150521.093223:   16949152 task-clock:ppp: 
+	    aaaac146b198 _RNvXsb_NtCsfiKabdrepoq_5alloc3vecINtB5_3VecIBw_dEEINtNtNtCsTACXlTRjQ_4core3ops5index5IndexjE5indexCs8K9WJNlS7Dz_5trace+0x54 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    aaaac1469a1c _RINvNtCse0yjq9ZQveU_3std2rt10lang_startuECs8K9WJNlS7Dz_5trace+0x50 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    ffff804d8598 __libc_start_main+0x98 (/usr/lib/aarch64-linux-gnu/libc.so.6)
+	    aaaac1467b30 _start+0x30 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+
+trace    6061 150521.110172:   16949152 task-clock:ppp: 
+	    aaaac1469f2c _RNvNvNtNtCsTACXlTRjQ_4core5slice3raw14from_raw_parts18precondition_checkCs8K9WJNlS7Dz_5trace+0x50 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    aaaac1469a1c _RINvNtCse0yjq9ZQveU_3std2rt10lang_startuECs8K9WJNlS7Dz_5trace+0x50 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    ffff804d8598 __libc_start_main+0x98 (/usr/lib/aarch64-linux-gnu/libc.so.6)
+	    aaaac1467b30 _start+0x30 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+
+trace    6061 150521.127121:   16949152 task-clock:ppp: 
+	    aaaac146b25c _RNvXsb_NtCsfiKabdrepoq_5alloc3vecINtB5_3VecdEINtNtNtCsTACXlTRjQ_4core3ops5index5IndexjE5indexCs8K9WJNlS7Dz_5trace+0x80 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    aaaac1469a1c _RINvNtCse0yjq9ZQveU_3std2rt10lang_startuECs8K9WJNlS7Dz_5trace+0x50 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    ffff804d8598 __libc_start_main+0x98 (/usr/lib/aarch64-linux-gnu/libc.so.6)
+	    aaaac1467b30 _start+0x30 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+
+trace    6061 150521.144070:   16949152 task-clock:ppp: 
+	    aaaac146b25c _RNvXsb_NtCsfiKabdrepoq_5alloc3vecINtB5_3VecdEINtNtNtCsTACXlTRjQ_4core3ops5index5IndexjE5indexCs8K9WJNlS7Dz_5trace+0x80 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    aaaac1469a1c _RINvNtCse0yjq9ZQveU_3std2rt10lang_startuECs8K9WJNlS7Dz_5trace+0x50 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    ffff804d8598 __libc_start_main+0x98 (/usr/lib/aarch64-linux-gnu/libc.so.6)
+	    aaaac1467b30 _start+0x30 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+
+trace    6061 150521.161018:   16949152 task-clock:ppp: 
+	    aaaac1469494 _RNvCs8K9WJNlS7Dz_5trace17multiply_matrices+0x2d4 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    aaaac1469a1c _RINvNtCse0yjq9ZQveU_3std2rt10lang_startuECs8K9WJNlS7Dz_5trace+0x50 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    ffff804d8598 __libc_start_main+0x98 (/usr/lib/aarch64-linux-gnu/libc.so.6)
+	    aaaac1467b30 _start+0x30 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+
+trace    6061 150521.177971:   16949152 task-clock:ppp: 
+	    aaaac1468014 _RNvXs0_NtNtCsTACXlTRjQ_4core5slice5indexjINtB5_10SliceIndexSINtNtCsfiKabdrepoq_5alloc3vec3VecdEE5indexCs8K9WJNlS7Dz_5trace+0x20 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    aaaac1469a1c _RINvNtCse0yjq9ZQveU_3std2rt10lang_startuECs8K9WJNlS7Dz_5trace+0x50 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    ffff804d8598 __libc_start_main+0x98 (/usr/lib/aarch64-linux-gnu/libc.so.6)
+	    aaaac1467b30 _start+0x30 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+
+trace    6061 150521.194918:   16949152 task-clock:ppp: 
+	    aaaac1469f2c _RNvNvNtNtCsTACXlTRjQ_4core5slice3raw14from_raw_parts18precondition_checkCs8K9WJNlS7Dz_5trace+0x50 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    aaaac1469a1c _RINvNtCse0yjq9ZQveU_3std2rt10lang_startuECs8K9WJNlS7Dz_5trace+0x50 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    ffff804d8598 __libc_start_main+0x98 (/usr/lib/aarch64-linux-gnu/libc.so.6)
+	    aaaac1467b30 _start+0x30 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+
+trace    6061 150521.211872:   16949152 task-clock:ppp: 
+	    aaaac14680d4 _RNvXs0_NtNtCsTACXlTRjQ_4core5slice5indexjINtB5_10SliceIndexSdE5indexCs8K9WJNlS7Dz_5trace+0x20 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    aaaac1469a1c _RINvNtCse0yjq9ZQveU_3std2rt10lang_startuECs8K9WJNlS7Dz_5trace+0x50 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    ffff804d8598 __libc_start_main+0x98 (/usr/lib/aarch64-linux-gnu/libc.so.6)
+	    aaaac1467b30 _start+0x30 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+
+trace    6061 150521.228819:   16949152 task-clock:ppp: 
+	    aaaac146a14c _RNvNvNtNtCsTACXlTRjQ_4core5slice3raw18from_raw_parts_mut18precondition_checkCs8K9WJNlS7Dz_5trace+0x108 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    aaaac1469a1c _RINvNtCse0yjq9ZQveU_3std2rt10lang_startuECs8K9WJNlS7Dz_5trace+0x50 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    ffff804d8598 __libc_start_main+0x98 (/usr/lib/aarch64-linux-gnu/libc.so.6)
+	    aaaac1467b30 _start+0x30 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+
+trace    6061 150521.245765:   16949152 task-clock:ppp: 
+	    aaaac146a1c8 _RNvNvMs9_NtCsTACXlTRjQ_4core3numj13unchecked_add18precondition_checkCs8K9WJNlS7Dz_5trace+0x1c (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    aaaac1469a1c _RINvNtCse0yjq9ZQveU_3std2rt10lang_startuECs8K9WJNlS7Dz_5trace+0x50 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    ffff804d8598 __libc_start_main+0x98 (/usr/lib/aarch64-linux-gnu/libc.so.6)
+	    aaaac1467b30 _start+0x30 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+
+trace    6061 150521.262716:   16949152 task-clock:ppp: 
+	    aaaac1469494 _RNvCs8K9WJNlS7Dz_5trace17multiply_matrices+0x2d4 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    aaaac1469a1c _RINvNtCse0yjq9ZQveU_3std2rt10lang_startuECs8K9WJNlS7Dz_5trace+0x50 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    ffff804d8598 __libc_start_main+0x98 (/usr/lib/aarch64-linux-gnu/libc.so.6)
+	    aaaac1467b30 _start+0x30 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+
+trace    6061 150521.279663:   16949152 task-clock:ppp: 
+	    aaaac146b2c4 _RNvXsc_NtCsfiKabdrepoq_5alloc3vecINtB5_3VecIBw_dEEINtNtNtCsTACXlTRjQ_4core3ops5index8IndexMutjE9index_mutCs8K9WJNlS7Dz_5trace+0x54 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    aaaac1469a1c _RINvNtCse0yjq9ZQveU_3std2rt10lang_startuECs8K9WJNlS7Dz_5trace+0x50 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    ffff804d8598 __libc_start_main+0x98 (/usr/lib/aarch64-linux-gnu/libc.so.6)
+	    aaaac1467b30 _start+0x30 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+
+trace    6061 150521.296613:   16949152 task-clock:ppp: 
+	    aaaac146b35c _RNvXsc_NtCsfiKabdrepoq_5alloc3vecINtB5_3VecdEINtNtNtCsTACXlTRjQ_4core3ops5index8IndexMutjE9index_mutCs8K9WJNlS7Dz_5trace+0x54 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    aaaac1469a1c _RINvNtCse0yjq9ZQveU_3std2rt10lang_startuECs8K9WJNlS7Dz_5trace+0x50 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    ffff804d8598 __libc_start_main+0x98 (/usr/lib/aarch64-linux-gnu/libc.so.6)
+	    aaaac1467b30 _start+0x30 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+
+trace    6061 150521.313561:   16949152 task-clock:ppp: 
+	    aaaac146b198 _RNvXsb_NtCsfiKabdrepoq_5alloc3vecINtB5_3VecIBw_dEEINtNtNtCsTACXlTRjQ_4core3ops5index5IndexjE5indexCs8K9WJNlS7Dz_5trace+0x54 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    aaaac1469a1c _RINvNtCse0yjq9ZQveU_3std2rt10lang_startuECs8K9WJNlS7Dz_5trace+0x50 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    ffff804d8598 __libc_start_main+0x98 (/usr/lib/aarch64-linux-gnu/libc.so.6)
+	    aaaac1467b30 _start+0x30 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+
+trace    6061 150521.330511:   16949152 task-clock:ppp: 
+	    aaaac146b170 _RNvXsb_NtCsfiKabdrepoq_5alloc3vecINtB5_3VecIBw_dEEINtNtNtCsTACXlTRjQ_4core3ops5index5IndexjE5indexCs8K9WJNlS7Dz_5trace+0x2c (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    aaaac1469a1c _RINvNtCse0yjq9ZQveU_3std2rt10lang_startuECs8K9WJNlS7Dz_5trace+0x50 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    ffff804d8598 __libc_start_main+0x98 (/usr/lib/aarch64-linux-gnu/libc.so.6)
+	    aaaac1467b30 _start+0x30 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+
+trace    6061 150521.347462:   16949152 task-clock:ppp: 
+	    aaaac146b35c _RNvXsc_NtCsfiKabdrepoq_5alloc3vecINtB5_3VecdEINtNtNtCsTACXlTRjQ_4core3ops5index8IndexMutjE9index_mutCs8K9WJNlS7Dz_5trace+0x54 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    aaaac1469a1c _RINvNtCse0yjq9ZQveU_3std2rt10lang_startuECs8K9WJNlS7Dz_5trace+0x50 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    ffff804d8598 __libc_start_main+0x98 (/usr/lib/aarch64-linux-gnu/libc.so.6)
+	    aaaac1467b30 _start+0x30 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+
+trace    6061 150521.364409:   16949152 task-clock:ppp: 
+	    aaaac146a14c _RNvNvNtNtCsTACXlTRjQ_4core5slice3raw18from_raw_parts_mut18precondition_checkCs8K9WJNlS7Dz_5trace+0x108 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    aaaac1469a1c _RINvNtCse0yjq9ZQveU_3std2rt10lang_startuECs8K9WJNlS7Dz_5trace+0x50 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    ffff804d8598 __libc_start_main+0x98 (/usr/lib/aarch64-linux-gnu/libc.so.6)
+	    aaaac1467b30 _start+0x30 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+
+trace    6061 150521.381358:   16949152 task-clock:ppp: 
+	    aaaac146b264 _RNvXsb_NtCsfiKabdrepoq_5alloc3vecINtB5_3VecdEINtNtNtCsTACXlTRjQ_4core3ops5index5IndexjE5indexCs8K9WJNlS7Dz_5trace+0x88 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    aaaac1469a1c _RINvNtCse0yjq9ZQveU_3std2rt10lang_startuECs8K9WJNlS7Dz_5trace+0x50 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    ffff804d8598 __libc_start_main+0x98 (/usr/lib/aarch64-linux-gnu/libc.so.6)
+	    aaaac1467b30 _start+0x30 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+
+trace    6061 150521.398307:   16949152 task-clock:ppp: 
+	    aaaac146b198 _RNvXsb_NtCsfiKabdrepoq_5alloc3vecINtB5_3VecIBw_dEEINtNtNtCsTACXlTRjQ_4core3ops5index5IndexjE5indexCs8K9WJNlS7Dz_5trace+0x54 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    aaaac1469a1c _RINvNtCse0yjq9ZQveU_3std2rt10lang_startuECs8K9WJNlS7Dz_5trace+0x50 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    ffff804d8598 __libc_start_main+0x98 (/usr/lib/aarch64-linux-gnu/libc.so.6)
+	    aaaac1467b30 _start+0x30 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+
+trace    6061 150521.415256:   16949152 task-clock:ppp: 
+	    aaaac146b2c8 _RNvXsc_NtCsfiKabdrepoq_5alloc3vecINtB5_3VecIBw_dEEINtNtNtCsTACXlTRjQ_4core3ops5index8IndexMutjE9index_mutCs8K9WJNlS7Dz_5trace+0x58 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    aaaac1469a1c _RINvNtCse0yjq9ZQveU_3std2rt10lang_startuECs8K9WJNlS7Dz_5trace+0x50 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    ffff804d8598 __libc_start_main+0x98 (/usr/lib/aarch64-linux-gnu/libc.so.6)
+	    aaaac1467b30 _start+0x30 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+
+trace    6061 150521.432207:   16949152 task-clock:ppp: 
+	    aaaac1469468 _RNvCs8K9WJNlS7Dz_5trace17multiply_matrices+0x2a8 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    aaaac1469a1c _RINvNtCse0yjq9ZQveU_3std2rt10lang_startuECs8K9WJNlS7Dz_5trace+0x50 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    ffff804d8598 __libc_start_main+0x98 (/usr/lib/aarch64-linux-gnu/libc.so.6)
+	    aaaac1467b30 _start+0x30 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+
+trace    6061 150521.449154:   16949152 task-clock:ppp: 
+	    aaaac146b388 _RNvXsc_NtCsfiKabdrepoq_5alloc3vecINtB5_3VecdEINtNtNtCsTACXlTRjQ_4core3ops5index8IndexMutjE9index_mutCs8K9WJNlS7Dz_5trace+0x80 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    aaaac1469a1c _RINvNtCse0yjq9ZQveU_3std2rt10lang_startuECs8K9WJNlS7Dz_5trace+0x50 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    ffff804d8598 __libc_start_main+0x98 (/usr/lib/aarch64-linux-gnu/libc.so.6)
+	    aaaac1467b30 _start+0x30 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+
+trace    6061 150521.466104:   16949152 task-clock:ppp: 
+	    aaaac1468b54 _RNvXsF_NtNtCsTACXlTRjQ_4core4iter5rangejNtB5_4Step17forward_uncheckedCs8K9WJNlS7Dz_5trace+0x38 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    aaaac1469a1c _RINvNtCse0yjq9ZQveU_3std2rt10lang_startuECs8K9WJNlS7Dz_5trace+0x50 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    ffff804d8598 __libc_start_main+0x98 (/usr/lib/aarch64-linux-gnu/libc.so.6)
+	    aaaac1467b30 _start+0x30 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+
+trace    6061 150521.483053:   16949152 task-clock:ppp: 
+	    aaaac146b198 _RNvXsb_NtCsfiKabdrepoq_5alloc3vecINtB5_3VecIBw_dEEINtNtNtCsTACXlTRjQ_4core3ops5index5IndexjE5indexCs8K9WJNlS7Dz_5trace+0x54 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    aaaac1469a1c _RINvNtCse0yjq9ZQveU_3std2rt10lang_startuECs8K9WJNlS7Dz_5trace+0x50 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    ffff804d8598 __libc_start_main+0x98 (/usr/lib/aarch64-linux-gnu/libc.so.6)
+	    aaaac1467b30 _start+0x30 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+
+trace    6061 150521.500005:   16949152 task-clock:ppp: 
+	    aaaac14798b4 _RINvNtCslw2YnFSxGUT_10ppv_lite867generic5dmap2NtB2_13u32x4_genericNCNvXsy_B2_BI_NtNtNtCsTACXlTRjQ_4core3ops5arith3Add3add0ECs2zQ9tAH61OF_11rand_chacha+0x78 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    aaaac1469a1c _RINvNtCse0yjq9ZQveU_3std2rt10lang_startuECs8K9WJNlS7Dz_5trace+0x50 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    ffff804d8598 __libc_start_main+0x98 (/usr/lib/aarch64-linux-gnu/libc.so.6)
+	    aaaac1467b30 _start+0x30 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+
+trace    6061 150521.516952:   16949152 task-clock:ppp: 
+	    aaaac147823c _RNCNkNvNtNtCsiznFMVuT3yX_4rand4rngs6thread14THREAD_RNG_KEY00B9_+0x24 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    aaaac1469a1c _RINvNtCse0yjq9ZQveU_3std2rt10lang_startuECs8K9WJNlS7Dz_5trace+0x50 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    ffff804d8598 __libc_start_main+0x98 (/usr/lib/aarch64-linux-gnu/libc.so.6)
+	    aaaac1467b30 _start+0x30 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+
+trace    6061 150521.533903:   16949152 task-clock:ppp: 
+	    aaaac146f758 _RNvXsl_NtCs2zQ9tAH61OF_11rand_chacha6chachaNtB5_12ChaCha12CoreNtNtCseBIf0Yfsj9G_9rand_core5block12BlockRngCore8generateCsiznFMVuT3yX_4rand+0x23d4 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    aaaac1469a1c _RINvNtCse0yjq9ZQveU_3std2rt10lang_startuECs8K9WJNlS7Dz_5trace+0x50 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    ffff804d8598 __libc_start_main+0x98 (/usr/lib/aarch64-linux-gnu/libc.so.6)
+	    aaaac1467b30 _start+0x30 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+
+trace    6061 150521.550852:   16949152 task-clock:ppp: 
+	    aaaac146a18c _RNvNvNtNtCsTACXlTRjQ_4core5slice3raw18from_raw_parts_mut18precondition_checkCs8K9WJNlS7Dz_5trace+0x148 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    aaaac1469a1c _RINvNtCse0yjq9ZQveU_3std2rt10lang_startuECs8K9WJNlS7Dz_5trace+0x50 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    ffff804d8598 __libc_start_main+0x98 (/usr/lib/aarch64-linux-gnu/libc.so.6)
+	    aaaac1467b30 _start+0x30 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+
+trace    6061 150521.567799:   16949152 task-clock:ppp: 
+	    aaaac14683b4 _RNvXs3_NtNtCsTACXlTRjQ_4core4iter5rangeINtNtNtB9_3ops5range5RangejENtB5_17RangeIteratorImpl9spec_nextCs8K9WJNlS7Dz_5trace+0x28 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    aaaac1469a1c _RINvNtCse0yjq9ZQveU_3std2rt10lang_startuECs8K9WJNlS7Dz_5trace+0x50 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    ffff804d8598 __libc_start_main+0x98 (/usr/lib/aarch64-linux-gnu/libc.so.6)
+	    aaaac1467b30 _start+0x30 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+
+trace    6061 150521.584753:   16949152 task-clock:ppp: 
+	    aaaac146b230 _RNvXsb_NtCsfiKabdrepoq_5alloc3vecINtB5_3VecdEINtNtNtCsTACXlTRjQ_4core3ops5index5IndexjE5indexCs8K9WJNlS7Dz_5trace+0x54 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    aaaac1469a1c _RINvNtCse0yjq9ZQveU_3std2rt10lang_startuECs8K9WJNlS7Dz_5trace+0x50 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    ffff804d8598 __libc_start_main+0x98 (/usr/lib/aarch64-linux-gnu/libc.so.6)
+	    aaaac1467b30 _start+0x30 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+
+trace    6061 150521.601700:   16949152 task-clock:ppp: 
+	    aaaac146b230 _RNvXsb_NtCsfiKabdrepoq_5alloc3vecINtB5_3VecdEINtNtNtCsTACXlTRjQ_4core3ops5index5IndexjE5indexCs8K9WJNlS7Dz_5trace+0x54 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    aaaac1469a1c _RINvNtCse0yjq9ZQveU_3std2rt10lang_startuECs8K9WJNlS7Dz_5trace+0x50 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    ffff804d8598 __libc_start_main+0x98 (/usr/lib/aarch64-linux-gnu/libc.so.6)
+	    aaaac1467b30 _start+0x30 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+
+trace    6061 150521.618648:   16949152 task-clock:ppp: 
+	    aaaac1468430 _RNvXs4_NtNtCsTACXlTRjQ_4core4iter5rangeINtNtNtB9_3ops5range5RangejENtNtNtB7_6traits8iterator8Iterator4nextCs8K9WJNlS7Dz_5trace+0x14 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    aaaac1469a1c _RINvNtCse0yjq9ZQveU_3std2rt10lang_startuECs8K9WJNlS7Dz_5trace+0x50 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    ffff804d8598 __libc_start_main+0x98 (/usr/lib/aarch64-linux-gnu/libc.so.6)
+	    aaaac1467b30 _start+0x30 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+
+trace    6061 150521.635610:   16949152 task-clock:ppp: 
+	    aaaac146b230 _RNvXsb_NtCsfiKabdrepoq_5alloc3vecINtB5_3VecdEINtNtNtCsTACXlTRjQ_4core3ops5index5IndexjE5indexCs8K9WJNlS7Dz_5trace+0x54 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    aaaac1469a1c _RINvNtCse0yjq9ZQveU_3std2rt10lang_startuECs8K9WJNlS7Dz_5trace+0x50 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    ffff804d8598 __libc_start_main+0x98 (/usr/lib/aarch64-linux-gnu/libc.so.6)
+	    aaaac1467b30 _start+0x30 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+
+trace    6061 150521.652560:   16949152 task-clock:ppp: 
+	    aaaac146b198 _RNvXsb_NtCsfiKabdrepoq_5alloc3vecINtB5_3VecIBw_dEEINtNtNtCsTACXlTRjQ_4core3ops5index5IndexjE5indexCs8K9WJNlS7Dz_5trace+0x54 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    aaaac1469a1c _RINvNtCse0yjq9ZQveU_3std2rt10lang_startuECs8K9WJNlS7Dz_5trace+0x50 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    ffff804d8598 __libc_start_main+0x98 (/usr/lib/aarch64-linux-gnu/libc.so.6)
+	    aaaac1467b30 _start+0x30 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+
+trace    6061 150521.669508:   16949152 task-clock:ppp: 
+	    aaaac146b198 _RNvXsb_NtCsfiKabdrepoq_5alloc3vecINtB5_3VecIBw_dEEINtNtNtCsTACXlTRjQ_4core3ops5index5IndexjE5indexCs8K9WJNlS7Dz_5trace+0x54 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    aaaac1469a1c _RINvNtCse0yjq9ZQveU_3std2rt10lang_startuECs8K9WJNlS7Dz_5trace+0x50 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    ffff804d8598 __libc_start_main+0x98 (/usr/lib/aarch64-linux-gnu/libc.so.6)
+	    aaaac1467b30 _start+0x30 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+
+trace    6061 150521.686460:   16949152 task-clock:ppp: 
+	    aaaac146b230 _RNvXsb_NtCsfiKabdrepoq_5alloc3vecINtB5_3VecdEINtNtNtCsTACXlTRjQ_4core3ops5index5IndexjE5indexCs8K9WJNlS7Dz_5trace+0x54 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    aaaac1469a1c _RINvNtCse0yjq9ZQveU_3std2rt10lang_startuECs8K9WJNlS7Dz_5trace+0x50 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    ffff804d8598 __libc_start_main+0x98 (/usr/lib/aarch64-linux-gnu/libc.so.6)
+	    aaaac1467b30 _start+0x30 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+
+trace    6061 150521.703442:   16949152 task-clock:ppp: 
+	    aaaac1468014 _RNvXs0_NtNtCsTACXlTRjQ_4core5slice5indexjINtB5_10SliceIndexSINtNtCsfiKabdrepoq_5alloc3vec3VecdEE5indexCs8K9WJNlS7Dz_5trace+0x20 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    aaaac1469a1c _RINvNtCse0yjq9ZQveU_3std2rt10lang_startuECs8K9WJNlS7Dz_5trace+0x50 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    ffff804d8598 __libc_start_main+0x98 (/usr/lib/aarch64-linux-gnu/libc.so.6)
+	    aaaac1467b30 _start+0x30 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+
+trace    6061 150521.720393:   16949152 task-clock:ppp: 
+	    aaaac146b230 _RNvXsb_NtCsfiKabdrepoq_5alloc3vecINtB5_3VecdEINtNtNtCsTACXlTRjQ_4core3ops5index5IndexjE5indexCs8K9WJNlS7Dz_5trace+0x54 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    aaaac1469a1c _RINvNtCse0yjq9ZQveU_3std2rt10lang_startuECs8K9WJNlS7Dz_5trace+0x50 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    ffff804d8598 __libc_start_main+0x98 (/usr/lib/aarch64-linux-gnu/libc.so.6)
+	    aaaac1467b30 _start+0x30 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+
+trace    6061 150521.737340:   16949152 task-clock:ppp: 
+	    aaaac146b208 _RNvXsb_NtCsfiKabdrepoq_5alloc3vecINtB5_3VecdEINtNtNtCsTACXlTRjQ_4core3ops5index5IndexjE5indexCs8K9WJNlS7Dz_5trace+0x2c (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    aaaac1469a1c _RINvNtCse0yjq9ZQveU_3std2rt10lang_startuECs8K9WJNlS7Dz_5trace+0x50 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    ffff804d8598 __libc_start_main+0x98 (/usr/lib/aarch64-linux-gnu/libc.so.6)
+	    aaaac1467b30 _start+0x30 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+
+trace    6061 150521.754289:   16949152 task-clock:ppp: 
+	    aaaac1469f2c _RNvNvNtNtCsTACXlTRjQ_4core5slice3raw14from_raw_parts18precondition_checkCs8K9WJNlS7Dz_5trace+0x50 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    aaaac1469a1c _RINvNtCse0yjq9ZQveU_3std2rt10lang_startuECs8K9WJNlS7Dz_5trace+0x50 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    ffff804d8598 __libc_start_main+0x98 (/usr/lib/aarch64-linux-gnu/libc.so.6)
+	    aaaac1467b30 _start+0x30 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+
+trace    6061 150521.771239:   16949152 task-clock:ppp: 
+	    aaaac146a14c _RNvNvNtNtCsTACXlTRjQ_4core5slice3raw18from_raw_parts_mut18precondition_checkCs8K9WJNlS7Dz_5trace+0x108 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    aaaac1469a1c _RINvNtCse0yjq9ZQveU_3std2rt10lang_startuECs8K9WJNlS7Dz_5trace+0x50 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    ffff804d8598 __libc_start_main+0x98 (/usr/lib/aarch64-linux-gnu/libc.so.6)
+	    aaaac1467b30 _start+0x30 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+
+trace    6061 150521.788187:   16949152 task-clock:ppp: 
+	    aaaac14683ac _RNvXs3_NtNtCsTACXlTRjQ_4core4iter5rangeINtNtNtB9_3ops5range5RangejENtB5_17RangeIteratorImpl9spec_nextCs8K9WJNlS7Dz_5trace+0x20 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    aaaac1469a1c _RINvNtCse0yjq9ZQveU_3std2rt10lang_startuECs8K9WJNlS7Dz_5trace+0x50 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    ffff804d8598 __libc_start_main+0x98 (/usr/lib/aarch64-linux-gnu/libc.so.6)
+	    aaaac1467b30 _start+0x30 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+
+trace    6061 150521.805136:   16949152 task-clock:ppp: 
+	    aaaac1468148 _RNvXs0_NtNtCsTACXlTRjQ_4core5slice5indexjINtB5_10SliceIndexSdE9index_mutCs8K9WJNlS7Dz_5trace+0x3c (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    aaaac1469a1c _RINvNtCse0yjq9ZQveU_3std2rt10lang_startuECs8K9WJNlS7Dz_5trace+0x50 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    ffff804d8598 __libc_start_main+0x98 (/usr/lib/aarch64-linux-gnu/libc.so.6)
+	    aaaac1467b30 _start+0x30 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+
+trace    6061 150521.822085:   16949152 task-clock:ppp: 
+	    aaaac1468b3c _RNvXsF_NtNtCsTACXlTRjQ_4core4iter5rangejNtB5_4Step17forward_uncheckedCs8K9WJNlS7Dz_5trace+0x20 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    aaaac1469a1c _RINvNtCse0yjq9ZQveU_3std2rt10lang_startuECs8K9WJNlS7Dz_5trace+0x50 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    ffff804d8598 __libc_start_main+0x98 (/usr/lib/aarch64-linux-gnu/libc.so.6)
+	    aaaac1467b30 _start+0x30 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+
+trace    6061 150521.839034:   16949152 task-clock:ppp: 
+	    aaaac146b230 _RNvXsb_NtCsfiKabdrepoq_5alloc3vecINtB5_3VecdEINtNtNtCsTACXlTRjQ_4core3ops5index5IndexjE5indexCs8K9WJNlS7Dz_5trace+0x54 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    aaaac1469a1c _RINvNtCse0yjq9ZQveU_3std2rt10lang_startuECs8K9WJNlS7Dz_5trace+0x50 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    ffff804d8598 __libc_start_main+0x98 (/usr/lib/aarch64-linux-gnu/libc.so.6)
+	    aaaac1467b30 _start+0x30 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+
+trace    6061 150521.855986:   16949152 task-clock:ppp: 
+	    aaaac1468074 _RNvXs0_NtNtCsTACXlTRjQ_4core5slice5indexjINtB5_10SliceIndexSINtNtCsfiKabdrepoq_5alloc3vec3VecdEE9index_mutCs8K9WJNlS7Dz_5trace+0x20 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    aaaac1469a1c _RINvNtCse0yjq9ZQveU_3std2rt10lang_startuECs8K9WJNlS7Dz_5trace+0x50 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    ffff804d8598 __libc_start_main+0x98 (/usr/lib/aarch64-linux-gnu/libc.so.6)
+	    aaaac1467b30 _start+0x30 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+
+trace    6061 150521.872936:   16949152 task-clock:ppp: 
+	    aaaac146b1c8 _RNvXsb_NtCsfiKabdrepoq_5alloc3vecINtB5_3VecIBw_dEEINtNtNtCsTACXlTRjQ_4core3ops5index5IndexjE5indexCs8K9WJNlS7Dz_5trace+0x84 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    aaaac1469a1c _RINvNtCse0yjq9ZQveU_3std2rt10lang_startuECs8K9WJNlS7Dz_5trace+0x50 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    ffff804d8598 __libc_start_main+0x98 (/usr/lib/aarch64-linux-gnu/libc.so.6)
+	    aaaac1467b30 _start+0x30 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+
+trace    6061 150521.889885:   16949152 task-clock:ppp: 
+	    aaaac1469468 _RNvCs8K9WJNlS7Dz_5trace17multiply_matrices+0x2a8 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    aaaac1469a1c _RINvNtCse0yjq9ZQveU_3std2rt10lang_startuECs8K9WJNlS7Dz_5trace+0x50 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    ffff804d8598 __libc_start_main+0x98 (/usr/lib/aarch64-linux-gnu/libc.so.6)
+	    aaaac1467b30 _start+0x30 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+
+trace    6061 150521.906831:   16949152 task-clock:ppp: 
+	    aaaac146a1c8 _RNvNvMs9_NtCsTACXlTRjQ_4core3numj13unchecked_add18precondition_checkCs8K9WJNlS7Dz_5trace+0x1c (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    aaaac1469a1c _RINvNtCse0yjq9ZQveU_3std2rt10lang_startuECs8K9WJNlS7Dz_5trace+0x50 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    ffff804d8598 __libc_start_main+0x98 (/usr/lib/aarch64-linux-gnu/libc.so.6)
+	    aaaac1467b30 _start+0x30 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+
+trace    6061 150521.923780:   16949152 task-clock:ppp: 
+	    aaaac146b35c _RNvXsc_NtCsfiKabdrepoq_5alloc3vecINtB5_3VecdEINtNtNtCsTACXlTRjQ_4core3ops5index8IndexMutjE9index_mutCs8K9WJNlS7Dz_5trace+0x54 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    aaaac1469a1c _RINvNtCse0yjq9ZQveU_3std2rt10lang_startuECs8K9WJNlS7Dz_5trace+0x50 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    ffff804d8598 __libc_start_main+0x98 (/usr/lib/aarch64-linux-gnu/libc.so.6)
+	    aaaac1467b30 _start+0x30 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+
+trace    6061 150521.940732:   16949152 task-clock:ppp: 
+	    aaaac146b230 _RNvXsb_NtCsfiKabdrepoq_5alloc3vecINtB5_3VecdEINtNtNtCsTACXlTRjQ_4core3ops5index5IndexjE5indexCs8K9WJNlS7Dz_5trace+0x54 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    aaaac1469a1c _RINvNtCse0yjq9ZQveU_3std2rt10lang_startuECs8K9WJNlS7Dz_5trace+0x50 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    ffff804d8598 __libc_start_main+0x98 (/usr/lib/aarch64-linux-gnu/libc.so.6)
+	    aaaac1467b30 _start+0x30 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+
+trace    6061 150521.957678:   16949152 task-clock:ppp: 
+	    aaaac146b35c _RNvXsc_NtCsfiKabdrepoq_5alloc3vecINtB5_3VecdEINtNtNtCsTACXlTRjQ_4core3ops5index8IndexMutjE9index_mutCs8K9WJNlS7Dz_5trace+0x54 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    aaaac1469a1c _RINvNtCse0yjq9ZQveU_3std2rt10lang_startuECs8K9WJNlS7Dz_5trace+0x50 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    ffff804d8598 __libc_start_main+0x98 (/usr/lib/aarch64-linux-gnu/libc.so.6)
+	    aaaac1467b30 _start+0x30 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+
+trace    6061 150521.974631:   16949152 task-clock:ppp: 
+	    aaaac1469f2c _RNvNvNtNtCsTACXlTRjQ_4core5slice3raw14from_raw_parts18precondition_checkCs8K9WJNlS7Dz_5trace+0x50 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    aaaac1469a1c _RINvNtCse0yjq9ZQveU_3std2rt10lang_startuECs8K9WJNlS7Dz_5trace+0x50 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    ffff804d8598 __libc_start_main+0x98 (/usr/lib/aarch64-linux-gnu/libc.so.6)
+	    aaaac1467b30 _start+0x30 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+
+trace    6061 150521.991577:   16949152 task-clock:ppp: 
+	    aaaac146a064 _RNvNvNtNtCsTACXlTRjQ_4core5slice3raw18from_raw_parts_mut18precondition_checkCs8K9WJNlS7Dz_5trace+0x20 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    aaaac1469a1c _RINvNtCse0yjq9ZQveU_3std2rt10lang_startuECs8K9WJNlS7Dz_5trace+0x50 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    ffff804d8598 __libc_start_main+0x98 (/usr/lib/aarch64-linux-gnu/libc.so.6)
+	    aaaac1467b30 _start+0x30 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+
+trace    6061 150522.008526:   16949152 task-clock:ppp: 
+	    aaaac146b208 _RNvXsb_NtCsfiKabdrepoq_5alloc3vecINtB5_3VecdEINtNtNtCsTACXlTRjQ_4core3ops5index5IndexjE5indexCs8K9WJNlS7Dz_5trace+0x2c (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    aaaac1469a1c _RINvNtCse0yjq9ZQveU_3std2rt10lang_startuECs8K9WJNlS7Dz_5trace+0x50 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    ffff804d8598 __libc_start_main+0x98 (/usr/lib/aarch64-linux-gnu/libc.so.6)
+	    aaaac1467b30 _start+0x30 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+
+trace    6061 150522.025476:   16949152 task-clock:ppp: 
+	    aaaac1479cb4 _RNCNvXs1o_NtCslw2YnFSxGUT_10ppv_lite867genericNtB8_13u32x4_genericNtNtNtCsTACXlTRjQ_4core3ops3bit6BitXor6bitxor0Cs2zQ9tAH61OF_11rand_chacha+0x1c (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    aaaac1474db7 _RNvXsl_NtCs2zQ9tAH61OF_11rand_chacha6chachaNtB5_12ChaCha12CoreNtNtCseBIf0Yfsj9G_9rand_core5block12BlockRngCore8generateCsiznFMVuT3yX_4rand+0x7a33 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    aaaac1469a1c _RINvNtCse0yjq9ZQveU_3std2rt10lang_startuECs8K9WJNlS7Dz_5trace+0x50 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    ffff804d8598 __libc_start_main+0x98 (/usr/lib/aarch64-linux-gnu/libc.so.6)
+	    aaaac1467b30 _start+0x30 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+
+trace    6061 150522.042426:   16949152 task-clock:ppp: 
+	    aaaac147b12c _RNvXsB_NtNtCsTACXlTRjQ_4core4iter5rangemNtB5_4Step17forward_uncheckedCs2zQ9tAH61OF_11rand_chacha+0x28 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    aaaac1469a1c _RINvNtCse0yjq9ZQveU_3std2rt10lang_startuECs8K9WJNlS7Dz_5trace+0x50 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    ffff804d8598 __libc_start_main+0x98 (/usr/lib/aarch64-linux-gnu/libc.so.6)
+	    aaaac1467b30 _start+0x30 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+
+trace    6061 150522.059376:   16949152 task-clock:ppp: 
+	    aaaac146eb1c _RNvXsl_NtCs2zQ9tAH61OF_11rand_chacha6chachaNtB5_12ChaCha12CoreNtNtCseBIf0Yfsj9G_9rand_core5block12BlockRngCore8generateCsiznFMVuT3yX_4rand+0x1798 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    aaaac1469a1c _RINvNtCse0yjq9ZQveU_3std2rt10lang_startuECs8K9WJNlS7Dz_5trace+0x50 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    ffff804d8598 __libc_start_main+0x98 (/usr/lib/aarch64-linux-gnu/libc.so.6)
+	    aaaac1467b30 _start+0x30 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+
+trace    6061 150522.076324:   16949152 task-clock:ppp: 
+	    aaaac146a1c8 _RNvNvMs9_NtCsTACXlTRjQ_4core3numj13unchecked_add18precondition_checkCs8K9WJNlS7Dz_5trace+0x1c (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    aaaac1469a1c _RINvNtCse0yjq9ZQveU_3std2rt10lang_startuECs8K9WJNlS7Dz_5trace+0x50 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    ffff804d8598 __libc_start_main+0x98 (/usr/lib/aarch64-linux-gnu/libc.so.6)
+	    aaaac1467b30 _start+0x30 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+
+trace    6061 150522.093274:   16949152 task-clock:ppp: 
+	    aaaac1469f44 _RNvNvNtNtCsTACXlTRjQ_4core5slice3raw14from_raw_parts18precondition_checkCs8K9WJNlS7Dz_5trace+0x68 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    aaaac1469a1c _RINvNtCse0yjq9ZQveU_3std2rt10lang_startuECs8K9WJNlS7Dz_5trace+0x50 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    ffff804d8598 __libc_start_main+0x98 (/usr/lib/aarch64-linux-gnu/libc.so.6)
+	    aaaac1467b30 _start+0x30 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+
+trace    6061 150522.110224:   16949152 task-clock:ppp: 
+	    aaaac1468b3c _RNvXsF_NtNtCsTACXlTRjQ_4core4iter5rangejNtB5_4Step17forward_uncheckedCs8K9WJNlS7Dz_5trace+0x20 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    aaaac1469a1c _RINvNtCse0yjq9ZQveU_3std2rt10lang_startuECs8K9WJNlS7Dz_5trace+0x50 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    ffff804d8598 __libc_start_main+0x98 (/usr/lib/aarch64-linux-gnu/libc.so.6)
+	    aaaac1467b30 _start+0x30 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+
+trace    6061 150522.127170:   16949152 task-clock:ppp: 
+	    aaaac146a064 _RNvNvNtNtCsTACXlTRjQ_4core5slice3raw18from_raw_parts_mut18precondition_checkCs8K9WJNlS7Dz_5trace+0x20 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    aaaac1469a1c _RINvNtCse0yjq9ZQveU_3std2rt10lang_startuECs8K9WJNlS7Dz_5trace+0x50 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    ffff804d8598 __libc_start_main+0x98 (/usr/lib/aarch64-linux-gnu/libc.so.6)
+	    aaaac1467b30 _start+0x30 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+
+trace    6061 150522.144122:   16949152 task-clock:ppp: 
+	    aaaac1469fbc _RNvNvNtNtCsTACXlTRjQ_4core5slice3raw14from_raw_parts18precondition_checkCs8K9WJNlS7Dz_5trace+0xe0 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    aaaac1469a1c _RINvNtCse0yjq9ZQveU_3std2rt10lang_startuECs8K9WJNlS7Dz_5trace+0x50 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    ffff804d8598 __libc_start_main+0x98 (/usr/lib/aarch64-linux-gnu/libc.so.6)
+	    aaaac1467b30 _start+0x30 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+
+trace    6061 150522.161068:   16949152 task-clock:ppp: 
+	    aaaac146b230 _RNvXsb_NtCsfiKabdrepoq_5alloc3vecINtB5_3VecdEINtNtNtCsTACXlTRjQ_4core3ops5index5IndexjE5indexCs8K9WJNlS7Dz_5trace+0x54 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    aaaac1469a1c _RINvNtCse0yjq9ZQveU_3std2rt10lang_startuECs8K9WJNlS7Dz_5trace+0x50 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    ffff804d8598 __libc_start_main+0x98 (/usr/lib/aarch64-linux-gnu/libc.so.6)
+	    aaaac1467b30 _start+0x30 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+
+trace    6061 150522.178016:   16949152 task-clock:ppp: 
+	    aaaac146944c _RNvCs8K9WJNlS7Dz_5trace17multiply_matrices+0x28c (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    aaaac1469a1c _RINvNtCse0yjq9ZQveU_3std2rt10lang_startuECs8K9WJNlS7Dz_5trace+0x50 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    ffff804d8598 __libc_start_main+0x98 (/usr/lib/aarch64-linux-gnu/libc.so.6)
+	    aaaac1467b30 _start+0x30 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+
+trace    6061 150522.194967:   16949152 task-clock:ppp: 
+	    aaaac1468b3c _RNvXsF_NtNtCsTACXlTRjQ_4core4iter5rangejNtB5_4Step17forward_uncheckedCs8K9WJNlS7Dz_5trace+0x20 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    aaaac1469a1c _RINvNtCse0yjq9ZQveU_3std2rt10lang_startuECs8K9WJNlS7Dz_5trace+0x50 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    ffff804d8598 __libc_start_main+0x98 (/usr/lib/aarch64-linux-gnu/libc.so.6)
+	    aaaac1467b30 _start+0x30 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+
+trace    6061 150522.211916:   16949152 task-clock:ppp: 
+	    aaaac1469f1c _RNvNvNtNtCsTACXlTRjQ_4core5slice3raw14from_raw_parts18precondition_checkCs8K9WJNlS7Dz_5trace+0x40 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    aaaac1469a1c _RINvNtCse0yjq9ZQveU_3std2rt10lang_startuECs8K9WJNlS7Dz_5trace+0x50 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    ffff804d8598 __libc_start_main+0x98 (/usr/lib/aarch64-linux-gnu/libc.so.6)
+	    aaaac1467b30 _start+0x30 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+
+trace    6061 150522.228865:   16949152 task-clock:ppp: 
+	    aaaac146a13c _RNvNvNtNtCsTACXlTRjQ_4core5slice3raw18from_raw_parts_mut18precondition_checkCs8K9WJNlS7Dz_5trace+0xf8 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    aaaac1469a1c _RINvNtCse0yjq9ZQveU_3std2rt10lang_startuECs8K9WJNlS7Dz_5trace+0x50 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    ffff804d8598 __libc_start_main+0x98 (/usr/lib/aarch64-linux-gnu/libc.so.6)
+	    aaaac1467b30 _start+0x30 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+
+trace    6061 150522.245814:   16949152 task-clock:ppp: 
+	    aaaac1468098 _RNvXs0_NtNtCsTACXlTRjQ_4core5slice5indexjINtB5_10SliceIndexSINtNtCsfiKabdrepoq_5alloc3vec3VecdEE9index_mutCs8K9WJNlS7Dz_5trace+0x44 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    aaaac1469a1c _RINvNtCse0yjq9ZQveU_3std2rt10lang_startuECs8K9WJNlS7Dz_5trace+0x50 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    ffff804d8598 __libc_start_main+0x98 (/usr/lib/aarch64-linux-gnu/libc.so.6)
+	    aaaac1467b30 _start+0x30 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+
+trace    6061 150522.262763:   16949152 task-clock:ppp: 
+	    aaaac1469f40 _RNvNvNtNtCsTACXlTRjQ_4core5slice3raw14from_raw_parts18precondition_checkCs8K9WJNlS7Dz_5trace+0x64 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    aaaac1469a1c _RINvNtCse0yjq9ZQveU_3std2rt10lang_startuECs8K9WJNlS7Dz_5trace+0x50 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    ffff804d8598 __libc_start_main+0x98 (/usr/lib/aarch64-linux-gnu/libc.so.6)
+	    aaaac1467b30 _start+0x30 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+
+trace    6061 150522.279716:   16949152 task-clock:ppp: 
+	    aaaac146a13c _RNvNvNtNtCsTACXlTRjQ_4core5slice3raw18from_raw_parts_mut18precondition_checkCs8K9WJNlS7Dz_5trace+0xf8 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    aaaac1469a1c _RINvNtCse0yjq9ZQveU_3std2rt10lang_startuECs8K9WJNlS7Dz_5trace+0x50 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    ffff804d8598 __libc_start_main+0x98 (/usr/lib/aarch64-linux-gnu/libc.so.6)
+	    aaaac1467b30 _start+0x30 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+
+trace    6061 150522.296663:   16949152 task-clock:ppp: 
+	    aaaac146b264 _RNvXsb_NtCsfiKabdrepoq_5alloc3vecINtB5_3VecdEINtNtNtCsTACXlTRjQ_4core3ops5index5IndexjE5indexCs8K9WJNlS7Dz_5trace+0x88 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    aaaac1469a1c _RINvNtCse0yjq9ZQveU_3std2rt10lang_startuECs8K9WJNlS7Dz_5trace+0x50 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    ffff804d8598 __libc_start_main+0x98 (/usr/lib/aarch64-linux-gnu/libc.so.6)
+	    aaaac1467b30 _start+0x30 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+
+trace    6061 150522.313611:   16949152 task-clock:ppp: 
+	    aaaac146a0a8 _RNvNvNtNtCsTACXlTRjQ_4core5slice3raw18from_raw_parts_mut18precondition_checkCs8K9WJNlS7Dz_5trace+0x64 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    aaaac1469a1c _RINvNtCse0yjq9ZQveU_3std2rt10lang_startuECs8K9WJNlS7Dz_5trace+0x50 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    ffff804d8598 __libc_start_main+0x98 (/usr/lib/aarch64-linux-gnu/libc.so.6)
+	    aaaac1467b30 _start+0x30 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+
+trace    6061 150522.330560:   16949152 task-clock:ppp: 
+	    aaaac146b230 _RNvXsb_NtCsfiKabdrepoq_5alloc3vecINtB5_3VecdEINtNtNtCsTACXlTRjQ_4core3ops5index5IndexjE5indexCs8K9WJNlS7Dz_5trace+0x54 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    aaaac1469a1c _RINvNtCse0yjq9ZQveU_3std2rt10lang_startuECs8K9WJNlS7Dz_5trace+0x50 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    ffff804d8598 __libc_start_main+0x98 (/usr/lib/aarch64-linux-gnu/libc.so.6)
+	    aaaac1467b30 _start+0x30 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+
+trace    6061 150522.347509:   16949152 task-clock:ppp: 
+	    aaaac146a18c _RNvNvNtNtCsTACXlTRjQ_4core5slice3raw18from_raw_parts_mut18precondition_checkCs8K9WJNlS7Dz_5trace+0x148 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    aaaac1469a1c _RINvNtCse0yjq9ZQveU_3std2rt10lang_startuECs8K9WJNlS7Dz_5trace+0x50 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    ffff804d8598 __libc_start_main+0x98 (/usr/lib/aarch64-linux-gnu/libc.so.6)
+	    aaaac1467b30 _start+0x30 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+
+trace    6061 150522.364458:   16949152 task-clock:ppp: 
+	    aaaac14693c8 _RNvCs8K9WJNlS7Dz_5trace17multiply_matrices+0x208 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    aaaac1469a1c _RINvNtCse0yjq9ZQveU_3std2rt10lang_startuECs8K9WJNlS7Dz_5trace+0x50 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    ffff804d8598 __libc_start_main+0x98 (/usr/lib/aarch64-linux-gnu/libc.so.6)
+	    aaaac1467b30 _start+0x30 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+
+trace    6061 150522.381407:   16949152 task-clock:ppp: 
+	    aaaac146b388 _RNvXsc_NtCsfiKabdrepoq_5alloc3vecINtB5_3VecdEINtNtNtCsTACXlTRjQ_4core3ops5index8IndexMutjE9index_mutCs8K9WJNlS7Dz_5trace+0x80 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    aaaac1469a1c _RINvNtCse0yjq9ZQveU_3std2rt10lang_startuECs8K9WJNlS7Dz_5trace+0x50 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    ffff804d8598 __libc_start_main+0x98 (/usr/lib/aarch64-linux-gnu/libc.so.6)
+	    aaaac1467b30 _start+0x30 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+
+trace    6061 150522.398356:   16949152 task-clock:ppp: 
+	    aaaac1468b3c _RNvXsF_NtNtCsTACXlTRjQ_4core4iter5rangejNtB5_4Step17forward_uncheckedCs8K9WJNlS7Dz_5trace+0x20 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    aaaac1469a1c _RINvNtCse0yjq9ZQveU_3std2rt10lang_startuECs8K9WJNlS7Dz_5trace+0x50 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    ffff804d8598 __libc_start_main+0x98 (/usr/lib/aarch64-linux-gnu/libc.so.6)
+	    aaaac1467b30 _start+0x30 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+
+trace    6061 150522.415306:   16949152 task-clock:ppp: 
+	    aaaac1468128 _RNvXs0_NtNtCsTACXlTRjQ_4core5slice5indexjINtB5_10SliceIndexSdE9index_mutCs8K9WJNlS7Dz_5trace+0x1c (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    aaaac1469a1c _RINvNtCse0yjq9ZQveU_3std2rt10lang_startuECs8K9WJNlS7Dz_5trace+0x50 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    ffff804d8598 __libc_start_main+0x98 (/usr/lib/aarch64-linux-gnu/libc.so.6)
+	    aaaac1467b30 _start+0x30 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+
+trace    6061 150522.432255:   16949152 task-clock:ppp: 
+	    aaaac146b180 _RNvXsb_NtCsfiKabdrepoq_5alloc3vecINtB5_3VecIBw_dEEINtNtNtCsTACXlTRjQ_4core3ops5index5IndexjE5indexCs8K9WJNlS7Dz_5trace+0x3c (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    aaaac1469a1c _RINvNtCse0yjq9ZQveU_3std2rt10lang_startuECs8K9WJNlS7Dz_5trace+0x50 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    ffff804d8598 __libc_start_main+0x98 (/usr/lib/aarch64-linux-gnu/libc.so.6)
+	    aaaac1467b30 _start+0x30 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+
+trace    6061 150522.449204:   16949152 task-clock:ppp: 
+	    aaaac146b198 _RNvXsb_NtCsfiKabdrepoq_5alloc3vecINtB5_3VecIBw_dEEINtNtNtCsTACXlTRjQ_4core3ops5index5IndexjE5indexCs8K9WJNlS7Dz_5trace+0x54 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    aaaac1469a1c _RINvNtCse0yjq9ZQveU_3std2rt10lang_startuECs8K9WJNlS7Dz_5trace+0x50 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    ffff804d8598 __libc_start_main+0x98 (/usr/lib/aarch64-linux-gnu/libc.so.6)
+	    aaaac1467b30 _start+0x30 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+
+trace    6061 150522.466153:   16949152 task-clock:ppp: 
+	    aaaac146b1d0 _RNvXsb_NtCsfiKabdrepoq_5alloc3vecINtB5_3VecIBw_dEEINtNtNtCsTACXlTRjQ_4core3ops5index5IndexjE5indexCs8K9WJNlS7Dz_5trace+0x8c (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    aaaac1469a1c _RINvNtCse0yjq9ZQveU_3std2rt10lang_startuECs8K9WJNlS7Dz_5trace+0x50 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    ffff804d8598 __libc_start_main+0x98 (/usr/lib/aarch64-linux-gnu/libc.so.6)
+	    aaaac1467b30 _start+0x30 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+
+trace    6061 150522.483102:   16949152 task-clock:ppp: 
+	    aaaac146a094 _RNvNvNtNtCsTACXlTRjQ_4core5slice3raw18from_raw_parts_mut18precondition_checkCs8K9WJNlS7Dz_5trace+0x50 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    aaaac1469a1c _RINvNtCse0yjq9ZQveU_3std2rt10lang_startuECs8K9WJNlS7Dz_5trace+0x50 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    ffff804d8598 __libc_start_main+0x98 (/usr/lib/aarch64-linux-gnu/libc.so.6)
+	    aaaac1467b30 _start+0x30 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+
+trace    6061 150522.500051:   16949152 task-clock:ppp: 
+	    aaaac14680d4 _RNvXs0_NtNtCsTACXlTRjQ_4core5slice5indexjINtB5_10SliceIndexSdE5indexCs8K9WJNlS7Dz_5trace+0x20 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    aaaac1469a1c _RINvNtCse0yjq9ZQveU_3std2rt10lang_startuECs8K9WJNlS7Dz_5trace+0x50 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    ffff804d8598 __libc_start_main+0x98 (/usr/lib/aarch64-linux-gnu/libc.so.6)
+	    aaaac1467b30 _start+0x30 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+
+trace    6061 150522.517003:   16949152 task-clock:ppp: 
+	    aaaac14680d4 _RNvXs0_NtNtCsTACXlTRjQ_4core5slice5indexjINtB5_10SliceIndexSdE5indexCs8K9WJNlS7Dz_5trace+0x20 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    aaaac1469a1c _RINvNtCse0yjq9ZQveU_3std2rt10lang_startuECs8K9WJNlS7Dz_5trace+0x50 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    ffff804d8598 __libc_start_main+0x98 (/usr/lib/aarch64-linux-gnu/libc.so.6)
+	    aaaac1467b30 _start+0x30 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+
+trace    6061 150522.533950:   16949152 task-clock:ppp: 
+	    aaaac14799b4 _RINvNtCslw2YnFSxGUT_10ppv_lite867generic5dmap2NtB2_13u32x4_genericNCNvXsy_B2_BI_NtNtNtCsTACXlTRjQ_4core3ops5arith3Add3add0ECs2zQ9tAH61OF_11rand_chacha+0x178 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    aaaac1469a1c _RINvNtCse0yjq9ZQveU_3std2rt10lang_startuECs8K9WJNlS7Dz_5trace+0x50 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    ffff804d8598 __libc_start_main+0x98 (/usr/lib/aarch64-linux-gnu/libc.so.6)
+	    aaaac1467b30 _start+0x30 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+
+trace    6061 150522.550901:   16949152 task-clock:ppp: 
+	    aaaac1479d54 _RNCNvXsj_NtCslw2YnFSxGUT_10ppv_lite867genericNtB7_13u32x4_genericNtNtB9_5types16RotateEachWord3224rotate_each_word_right160Cs2zQ9tAH61OF_11rand_chacha+0x24 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    aaaac146e9d3 _RNvXsl_NtCs2zQ9tAH61OF_11rand_chacha6chachaNtB5_12ChaCha12CoreNtNtCseBIf0Yfsj9G_9rand_core5block12BlockRngCore8generateCsiznFMVuT3yX_4rand+0x164f (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    aaaac1469a1c _RINvNtCse0yjq9ZQveU_3std2rt10lang_startuECs8K9WJNlS7Dz_5trace+0x50 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    ffff804d8598 __libc_start_main+0x98 (/usr/lib/aarch64-linux-gnu/libc.so.6)
+	    aaaac1467b30 _start+0x30 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+
+trace    6061 150522.567849:   16949152 task-clock:ppp: 
+	    aaaac1470a1c _RNvXsl_NtCs2zQ9tAH61OF_11rand_chacha6chachaNtB5_12ChaCha12CoreNtNtCseBIf0Yfsj9G_9rand_core5block12BlockRngCore8generateCsiznFMVuT3yX_4rand+0x3698 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    aaaac1469a1c _RINvNtCse0yjq9ZQveU_3std2rt10lang_startuECs8K9WJNlS7Dz_5trace+0x50 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    ffff804d8598 __libc_start_main+0x98 (/usr/lib/aarch64-linux-gnu/libc.so.6)
+	    aaaac1467b30 _start+0x30 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+
+trace    6061 150522.584797:   16949152 task-clock:ppp: 
+	    aaaac1468014 _RNvXs0_NtNtCsTACXlTRjQ_4core5slice5indexjINtB5_10SliceIndexSINtNtCsfiKabdrepoq_5alloc3vec3VecdEE5indexCs8K9WJNlS7Dz_5trace+0x20 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    aaaac1469a1c _RINvNtCse0yjq9ZQveU_3std2rt10lang_startuECs8K9WJNlS7Dz_5trace+0x50 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    ffff804d8598 __libc_start_main+0x98 (/usr/lib/aarch64-linux-gnu/libc.so.6)
+	    aaaac1467b30 _start+0x30 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+
+trace    6061 150522.601749:   16949152 task-clock:ppp: 
+	    aaaac146a14c _RNvNvNtNtCsTACXlTRjQ_4core5slice3raw18from_raw_parts_mut18precondition_checkCs8K9WJNlS7Dz_5trace+0x108 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    aaaac1469a1c _RINvNtCse0yjq9ZQveU_3std2rt10lang_startuECs8K9WJNlS7Dz_5trace+0x50 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+	    ffff804d8598 __libc_start_main+0x98 (/usr/lib/aarch64-linux-gnu/libc.so.6)
+	    aaaac1467b30 _start+0x30 (/trace/target/debug/deps/trace-0f0e4af093fa4f97)
+
@@ -0,0 +1,38 @@
+@ inst_retired.any [35705 samples]
+
+# comment ok
+// ignored
+
+20.86%  [7447]     zfs_lz4_compress @ /boot/kernel/zfs.ko
+ 100.0%  [7447]      zio_compress_data
+  100.0%  [7447]       zio_write_compress
+   100.0%  [7447]        zio_execute
+    100.0%  [7447]         taskqueue_run_locked @ /boot/kernel/kernel
+     100.0%  [7447]          taskqueue_thread_loop
+      100.0%  [7447]           fork_exit
+
+14.44%  [5156]     fletcher_2_native @ /boot/kernel/zfs.ko
+ 50.62%  [2610]      arc_cksum_verify
+  66.02%  [1723]       arc_buf_thaw
+   86.48%  [1490]        dmu_buf_will_dirty_impl
+    99.93%  [1489]         dmu_write_uio_dnode
+     100.0%  [1489]          zfs_write
+      100.0%  [1489]           zfs_freebsd_write
+       100.0%  [1489]            VOP_WRITE_APV @ /boot/kernel/kernel
+        100.0%  [1489]             vn_write
+         100.0%  [1489]              vn_io_fault_doio
+          100.0%  [1489]               vn_io_fault1
+           100.0%  [1489]                vn_io_fault
+            100.0%  [1489]                 dofilewrite
+             100.0%  [1489]                  kern_pwritev
+              100.0%  [1489]                   sys_pwrite
+               100.0%  [1489]                    amd64_syscall
+    00.07%  [1]            dmu_write_impl @ /boot/kernel/zfs.ko
+     100.0%  [1]             dmu_write
+      100.0%  [1]              metaslab_set_unflushed_txg
+       100.0%  [1]               metaslab_unflushed_bump
+        100.0%  [1]                spa_flush_metaslabs
+         100.0%  [1]                 spa_sync
+          100.0%  [1]                  txg_sync_thread
+           100.0%  [1]                   fork_exit @ /boot/kernel/kernel
+invalid line
@@ -0,0 +1,34 @@
+@ inst_retired.any [35705 samples]
+
+20.86%  [7447]     zfs_lz4_compress @ /boot/kernel/zfs.ko
+ 100.0%  [7447]      zio_compress_data
+  100.0%  [7447]       zio_write_compress
+   100.0%  [7447]        zio_execute
+    100.0%  [7447]         taskqueue_run_locked @ /boot/kernel/kernel
+     100.0%  [7447]          taskqueue_thread_loop
+      100.0%  [7447]           fork_exit
+
+14.44%  [5156]     fletcher_2_native @ /boot/kernel/zfs.ko
+ 50.62%  [2610]      arc_cksum_verify
+  66.02%  [1723]       arc_buf_thaw
+   86.48%  [1490]        dmu_buf_will_dirty_impl
+    99.93%  [1489]         dmu_write_uio_dnode
+     100.0%  [1489]          zfs_write
+      100.0%  [1489]           zfs_freebsd_write
+       100.0%  [1489]            VOP_WRITE_APV @ /boot/kernel/kernel
+        100.0%  [1489]             vn_write
+         100.0%  [1489]              vn_io_fault_doio
+          100.0%  [1489]               vn_io_fault1
+           100.0%  [1489]                vn_io_fault
+            100.0%  [1489]                 dofilewrite
+             100.0%  [1489]                  kern_pwritev
+              100.0%  [1489]                   sys_pwrite
+               100.0%  [1489]                    amd64_syscall
+    00.07%  [1]            dmu_write_impl @ /boot/kernel/zfs.ko
+     100.0%  [1]             dmu_write
+      100.0%  [1]              metaslab_set_unflushed_txg
+       100.0%  [1]               metaslab_unflushed_bump
+        100.0%  [1]                spa_flush_metaslabs
+         100.0%  [1]                 spa_sync
+          100.0%  [1]                  txg_sync_thread
+           100.0%  [1]                   fork_exit @ /boot/kernel/kernel
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/bin/sh
 set -e

 for f in `find sample/profiles -name '*.zip' | grep -v Instruments`; do
@@ -0,0 +1,575 @@
+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
+exports[`importFromPMCStatCallGraph 1`] = `
+Object {
+  "frames": Array [
+    Frame {
+      "col": undefined,
+      "file": "/boot/kernel/kernel",
+      "key": "fork_exit",
+      "line": undefined,
+      "name": "fork_exit",
+      "selfWeight": 0,
+      "totalWeight": 7448,
+    },
+    Frame {
+      "col": undefined,
+      "file": "/boot/kernel/kernel",
+      "key": "taskqueue_thread_loop",
+      "line": undefined,
+      "name": "taskqueue_thread_loop",
+      "selfWeight": 0,
+      "totalWeight": 7447,
+    },
+    Frame {
+      "col": undefined,
+      "file": "/boot/kernel/kernel",
+      "key": "taskqueue_run_locked",
+      "line": undefined,
+      "name": "taskqueue_run_locked",
+      "selfWeight": 0,
+      "totalWeight": 7447,
+    },
+    Frame {
+      "col": undefined,
+      "file": "/boot/kernel/zfs.ko",
+      "key": "zio_execute",
+      "line": undefined,
+      "name": "zio_execute",
+      "selfWeight": 0,
+      "totalWeight": 7447,
+    },
+    Frame {
+      "col": undefined,
+      "file": "/boot/kernel/zfs.ko",
+      "key": "zio_write_compress",
+      "line": undefined,
+      "name": "zio_write_compress",
+      "selfWeight": 0,
+      "totalWeight": 7447,
+    },
+    Frame {
+      "col": undefined,
+      "file": "/boot/kernel/zfs.ko",
+      "key": "zio_compress_data",
+      "line": undefined,
+      "name": "zio_compress_data",
+      "selfWeight": 0,
+      "totalWeight": 7447,
+    },
+    Frame {
+      "col": undefined,
+      "file": "/boot/kernel/zfs.ko",
+      "key": "zfs_lz4_compress",
+      "line": undefined,
+      "name": "zfs_lz4_compress",
+      "selfWeight": 7447,
+      "totalWeight": 7447,
+    },
+    Frame {
+      "col": undefined,
+      "file": "/boot/kernel/kernel",
+      "key": "amd64_syscall",
+      "line": undefined,
+      "name": "amd64_syscall",
+      "selfWeight": 0,
+      "totalWeight": 1489,
+    },
+    Frame {
+      "col": undefined,
+      "file": "/boot/kernel/kernel",
+      "key": "sys_pwrite",
+      "line": undefined,
+      "name": "sys_pwrite",
+      "selfWeight": 0,
+      "totalWeight": 1489,
+    },
+    Frame {
+      "col": undefined,
+      "file": "/boot/kernel/kernel",
+      "key": "kern_pwritev",
+      "line": undefined,
+      "name": "kern_pwritev",
+      "selfWeight": 0,
+      "totalWeight": 1489,
+    },
+    Frame {
+      "col": undefined,
+      "file": "/boot/kernel/kernel",
+      "key": "dofilewrite",
+      "line": undefined,
+      "name": "dofilewrite",
+      "selfWeight": 0,
+      "totalWeight": 1489,
+    },
+    Frame {
+      "col": undefined,
+      "file": "/boot/kernel/kernel",
+      "key": "vn_io_fault",
+      "line": undefined,
+      "name": "vn_io_fault",
+      "selfWeight": 0,
+      "totalWeight": 1489,
+    },
+    Frame {
+      "col": undefined,
+      "file": "/boot/kernel/kernel",
+      "key": "vn_io_fault1",
+      "line": undefined,
+      "name": "vn_io_fault1",
+      "selfWeight": 0,
+      "totalWeight": 1489,
+    },
+    Frame {
+      "col": undefined,
+      "file": "/boot/kernel/kernel",
+      "key": "vn_io_fault_doio",
+      "line": undefined,
+      "name": "vn_io_fault_doio",
+      "selfWeight": 0,
+      "totalWeight": 1489,
+    },
+    Frame {
+      "col": undefined,
+      "file": "/boot/kernel/kernel",
+      "key": "vn_write",
+      "line": undefined,
+      "name": "vn_write",
+      "selfWeight": 0,
+      "totalWeight": 1489,
+    },
+    Frame {
+      "col": undefined,
+      "file": "/boot/kernel/kernel",
+      "key": "VOP_WRITE_APV",
+      "line": undefined,
+      "name": "VOP_WRITE_APV",
+      "selfWeight": 0,
+      "totalWeight": 1489,
+    },
+    Frame {
+      "col": undefined,
+      "file": "/boot/kernel/zfs.ko",
+      "key": "zfs_freebsd_write",
+      "line": undefined,
+      "name": "zfs_freebsd_write",
+      "selfWeight": 0,
+      "totalWeight": 1489,
+    },
+    Frame {
+      "col": undefined,
+      "file": "/boot/kernel/zfs.ko",
+      "key": "zfs_write",
+      "line": undefined,
+      "name": "zfs_write",
+      "selfWeight": 0,
+      "totalWeight": 1489,
+    },
+    Frame {
+      "col": undefined,
+      "file": "/boot/kernel/zfs.ko",
+      "key": "dmu_write_uio_dnode",
+      "line": undefined,
+      "name": "dmu_write_uio_dnode",
+      "selfWeight": 0,
+      "totalWeight": 1489,
+    },
+    Frame {
+      "col": undefined,
+      "file": "/boot/kernel/zfs.ko",
+      "key": "dmu_buf_will_dirty_impl",
+      "line": undefined,
+      "name": "dmu_buf_will_dirty_impl",
+      "selfWeight": 0,
+      "totalWeight": 1490,
+    },
+    Frame {
+      "col": undefined,
+      "file": "/boot/kernel/zfs.ko",
+      "key": "arc_buf_thaw",
+      "line": undefined,
+      "name": "arc_buf_thaw",
+      "selfWeight": 0,
+      "totalWeight": 1490,
+    },
+    Frame {
+      "col": undefined,
+      "file": "/boot/kernel/zfs.ko",
+      "key": "arc_cksum_verify",
+      "line": undefined,
+      "name": "arc_cksum_verify",
+      "selfWeight": 0,
+      "totalWeight": 1490,
+    },
+    Frame {
+      "col": undefined,
+      "file": "/boot/kernel/zfs.ko",
+      "key": "fletcher_2_native",
+      "line": undefined,
+      "name": "fletcher_2_native",
+      "selfWeight": 1490,
+      "totalWeight": 1490,
+    },
+    Frame {
+      "col": undefined,
+      "file": "/boot/kernel/zfs.ko",
+      "key": "txg_sync_thread",
+      "line": undefined,
+      "name": "txg_sync_thread",
+      "selfWeight": 0,
+      "totalWeight": 1,
+    },
+    Frame {
+      "col": undefined,
+      "file": "/boot/kernel/zfs.ko",
+      "key": "spa_sync",
+      "line": undefined,
+      "name": "spa_sync",
+      "selfWeight": 0,
+      "totalWeight": 1,
+    },
+    Frame {
+      "col": undefined,
+      "file": "/boot/kernel/zfs.ko",
+      "key": "spa_flush_metaslabs",
+      "line": undefined,
+      "name": "spa_flush_metaslabs",
+      "selfWeight": 0,
+      "totalWeight": 1,
+    },
+    Frame {
+      "col": undefined,
+      "file": "/boot/kernel/zfs.ko",
+      "key": "metaslab_unflushed_bump",
+      "line": undefined,
+      "name": "metaslab_unflushed_bump",
+      "selfWeight": 0,
+      "totalWeight": 1,
+    },
+    Frame {
+      "col": undefined,
+      "file": "/boot/kernel/zfs.ko",
+      "key": "metaslab_set_unflushed_txg",
+      "line": undefined,
+      "name": "metaslab_set_unflushed_txg",
+      "selfWeight": 0,
+      "totalWeight": 1,
+    },
+    Frame {
+      "col": undefined,
+      "file": "/boot/kernel/zfs.ko",
+      "key": "dmu_write",
+      "line": undefined,
+      "name": "dmu_write",
+      "selfWeight": 0,
+      "totalWeight": 1,
+    },
+    Frame {
+      "col": undefined,
+      "file": "/boot/kernel/zfs.ko",
+      "key": "dmu_write_impl",
+      "line": undefined,
+      "name": "dmu_write_impl",
+      "selfWeight": 0,
+      "totalWeight": 1,
+    },
+  ],
+  "name": "simple.txt",
+  "stacks": Array [
+    "fork_exit;taskqueue_thread_loop;taskqueue_run_locked;zio_execute;zio_write_compress;zio_compress_data;zfs_lz4_compress 7,447",
+    "amd64_syscall;sys_pwrite;kern_pwritev;dofilewrite;vn_io_fault;vn_io_fault1;vn_io_fault_doio;vn_write;VOP_WRITE_APV;zfs_freebsd_write;zfs_write;dmu_write_uio_dnode;dmu_buf_will_dirty_impl;arc_buf_thaw;arc_cksum_verify;fletcher_2_native 1,489",
+    "fork_exit;txg_sync_thread;spa_sync;spa_flush_metaslabs;metaslab_unflushed_bump;metaslab_set_unflushed_txg;dmu_write;dmu_write_impl;dmu_buf_will_dirty_impl;arc_buf_thaw;arc_cksum_verify;fletcher_2_native 1",
+  ],
+}
+`;
+
+exports[`importFromPMCStatCallGraph with invalid lines 1`] = `
+Object {
+  "frames": Array [
+    Frame {
+      "col": undefined,
+      "file": "/boot/kernel/kernel",
+      "key": "fork_exit",
+      "line": undefined,
+      "name": "fork_exit",
+      "selfWeight": 0,
+      "totalWeight": 7448,
+    },
+    Frame {
+      "col": undefined,
+      "file": "/boot/kernel/kernel",
+      "key": "taskqueue_thread_loop",
+      "line": undefined,
+      "name": "taskqueue_thread_loop",
+      "selfWeight": 0,
+      "totalWeight": 7447,
+    },
+    Frame {
+      "col": undefined,
+      "file": "/boot/kernel/kernel",
+      "key": "taskqueue_run_locked",
+      "line": undefined,
+      "name": "taskqueue_run_locked",
+      "selfWeight": 0,
+      "totalWeight": 7447,
+    },
+    Frame {
+      "col": undefined,
+      "file": "/boot/kernel/zfs.ko",
+      "key": "zio_execute",
+      "line": undefined,
+      "name": "zio_execute",
+      "selfWeight": 0,
+      "totalWeight": 7447,
+    },
+    Frame {
+      "col": undefined,
+      "file": "/boot/kernel/zfs.ko",
+      "key": "zio_write_compress",
+      "line": undefined,
+      "name": "zio_write_compress",
+      "selfWeight": 0,
+      "totalWeight": 7447,
+    },
+    Frame {
+      "col": undefined,
+      "file": "/boot/kernel/zfs.ko",
+      "key": "zio_compress_data",
+      "line": undefined,
+      "name": "zio_compress_data",
+      "selfWeight": 0,
+      "totalWeight": 7447,
+    },
+    Frame {
+      "col": undefined,
+      "file": "/boot/kernel/zfs.ko",
+      "key": "zfs_lz4_compress",
+      "line": undefined,
+      "name": "zfs_lz4_compress",
+      "selfWeight": 7447,
+      "totalWeight": 7447,
+    },
+    Frame {
+      "col": undefined,
+      "file": "/boot/kernel/kernel",
+      "key": "amd64_syscall",
+      "line": undefined,
+      "name": "amd64_syscall",
+      "selfWeight": 0,
+      "totalWeight": 1489,
+    },
+    Frame {
+      "col": undefined,
+      "file": "/boot/kernel/kernel",
+      "key": "sys_pwrite",
+      "line": undefined,
+      "name": "sys_pwrite",
+      "selfWeight": 0,
+      "totalWeight": 1489,
+    },
+    Frame {
+      "col": undefined,
+      "file": "/boot/kernel/kernel",
+      "key": "kern_pwritev",
+      "line": undefined,
+      "name": "kern_pwritev",
+      "selfWeight": 0,
+      "totalWeight": 1489,
+    },
+    Frame {
+      "col": undefined,
+      "file": "/boot/kernel/kernel",
+      "key": "dofilewrite",
+      "line": undefined,
+      "name": "dofilewrite",
+      "selfWeight": 0,
+      "totalWeight": 1489,
+    },
+    Frame {
+      "col": undefined,
+      "file": "/boot/kernel/kernel",
+      "key": "vn_io_fault",
+      "line": undefined,
+      "name": "vn_io_fault",
+      "selfWeight": 0,
+      "totalWeight": 1489,
+    },
+    Frame {
+      "col": undefined,
+      "file": "/boot/kernel/kernel",
+      "key": "vn_io_fault1",
+      "line": undefined,
+      "name": "vn_io_fault1",
+      "selfWeight": 0,
+      "totalWeight": 1489,
+    },
+    Frame {
+      "col": undefined,
+      "file": "/boot/kernel/kernel",
+      "key": "vn_io_fault_doio",
+      "line": undefined,
+      "name": "vn_io_fault_doio",
+      "selfWeight": 0,
+      "totalWeight": 1489,
+    },
+    Frame {
+      "col": undefined,
+      "file": "/boot/kernel/kernel",
+      "key": "vn_write",
+      "line": undefined,
+      "name": "vn_write",
+      "selfWeight": 0,
+      "totalWeight": 1489,
+    },
+    Frame {
+      "col": undefined,
+      "file": "/boot/kernel/kernel",
+      "key": "VOP_WRITE_APV",
+      "line": undefined,
+      "name": "VOP_WRITE_APV",
+      "selfWeight": 0,
+      "totalWeight": 1489,
+    },
+    Frame {
+      "col": undefined,
+      "file": "/boot/kernel/zfs.ko",
+      "key": "zfs_freebsd_write",
+      "line": undefined,
+      "name": "zfs_freebsd_write",
+      "selfWeight": 0,
+      "totalWeight": 1489,
+    },
+    Frame {
+      "col": undefined,
+      "file": "/boot/kernel/zfs.ko",
+      "key": "zfs_write",
+      "line": undefined,
+      "name": "zfs_write",
+      "selfWeight": 0,
+      "totalWeight": 1489,
+    },
+    Frame {
+      "col": undefined,
+      "file": "/boot/kernel/zfs.ko",
+      "key": "dmu_write_uio_dnode",
+      "line": undefined,
+      "name": "dmu_write_uio_dnode",
+      "selfWeight": 0,
+      "totalWeight": 1489,
+    },
+    Frame {
+      "col": undefined,
+      "file": "/boot/kernel/zfs.ko",
+      "key": "dmu_buf_will_dirty_impl",
+      "line": undefined,
+      "name": "dmu_buf_will_dirty_impl",
+      "selfWeight": 0,
+      "totalWeight": 1490,
+    },
+    Frame {
+      "col": undefined,
+      "file": "/boot/kernel/zfs.ko",
+      "key": "arc_buf_thaw",
+      "line": undefined,
+      "name": "arc_buf_thaw",
+      "selfWeight": 0,
+      "totalWeight": 1490,
+    },
+    Frame {
+      "col": undefined,
+      "file": "/boot/kernel/zfs.ko",
+      "key": "arc_cksum_verify",
+      "line": undefined,
+      "name": "arc_cksum_verify",
+      "selfWeight": 0,
+      "totalWeight": 1490,
+    },
+    Frame {
+      "col": undefined,
+      "file": "/boot/kernel/zfs.ko",
+      "key": "fletcher_2_native",
+      "line": undefined,
+      "name": "fletcher_2_native",
+      "selfWeight": 1490,
+      "totalWeight": 1490,
+    },
+    Frame {
+      "col": undefined,
+      "file": "/boot/kernel/zfs.ko",
+      "key": "txg_sync_thread",
+      "line": undefined,
+      "name": "txg_sync_thread",
+      "selfWeight": 0,
+      "totalWeight": 1,
+    },
+    Frame {
+      "col": undefined,
+      "file": "/boot/kernel/zfs.ko",
+      "key": "spa_sync",
+      "line": undefined,
+      "name": "spa_sync",
+      "selfWeight": 0,
+      "totalWeight": 1,
+    },
+    Frame {
+      "col": undefined,
+      "file": "/boot/kernel/zfs.ko",
+      "key": "spa_flush_metaslabs",
+      "line": undefined,
+      "name": "spa_flush_metaslabs",
+      "selfWeight": 0,
+      "totalWeight": 1,
+    },
+    Frame {
+      "col": undefined,
+      "file": "/boot/kernel/zfs.ko",
+      "key": "metaslab_unflushed_bump",
+      "line": undefined,
+      "name": "metaslab_unflushed_bump",
+      "selfWeight": 0,
+      "totalWeight": 1,
+    },
+    Frame {
+      "col": undefined,
+      "file": "/boot/kernel/zfs.ko",
+      "key": "metaslab_set_unflushed_txg",
+      "line": undefined,
+      "name": "metaslab_set_unflushed_txg",
+      "selfWeight": 0,
+      "totalWeight": 1,
+    },
+    Frame {
+      "col": undefined,
+      "file": "/boot/kernel/zfs.ko",
+      "key": "dmu_write",
+      "line": undefined,
+      "name": "dmu_write",
+      "selfWeight": 0,
+      "totalWeight": 1,
+    },
+    Frame {
+      "col": undefined,
+      "file": "/boot/kernel/zfs.ko",
+      "key": "dmu_write_impl",
+      "line": undefined,
+      "name": "dmu_write_impl",
+      "selfWeight": 0,
+      "totalWeight": 1,
+    },
+  ],
+  "name": "simple-with-invalids.txt",
+  "stacks": Array [
+    "fork_exit;taskqueue_thread_loop;taskqueue_run_locked;zio_execute;zio_write_compress;zio_compress_data;zfs_lz4_compress 7,447",
+    "amd64_syscall;sys_pwrite;kern_pwritev;dofilewrite;vn_io_fault;vn_io_fault1;vn_io_fault_doio;vn_write;VOP_WRITE_APV;zfs_freebsd_write;zfs_write;dmu_write_uio_dnode;dmu_buf_will_dirty_impl;arc_buf_thaw;arc_cksum_verify;fletcher_2_native 1,489",
+    "fork_exit;txg_sync_thread;spa_sync;spa_flush_metaslabs;metaslab_unflushed_bump;metaslab_set_unflushed_txg;dmu_write;dmu_write_impl;dmu_buf_will_dirty_impl;arc_buf_thaw;arc_cksum_verify;fletcher_2_native 1",
+  ],
+}
+`;
+
+exports[`importFromPMCStatCallGraph with invalid lines: indexToView 1`] = `0`;
+
+exports[`importFromPMCStatCallGraph with invalid lines: profileGroup.name 1`] = `"simple-with-invalids.txt"`;
+
+exports[`importFromPMCStatCallGraph: indexToView 1`] = `0`;
+
+exports[`importFromPMCStatCallGraph: profileGroup.name 1`] = `"simple.txt"`;
@@ -23,6 +23,7 @@ import {importFromChromeHeapProfile} from './v8heapalloc'
 import {isTraceEventFormatted, importTraceEvents} from './trace-event'
 import {importFromCallgrind} from './callgrind'
 import {importFromPapyrus} from './papyrus'
+import {importFromPMCStatCallGraph} from './pmcstat-callgraph'

 export async function importProfileGroupFromText(
  fileName: string,
@@ -123,6 +124,9 @@ async function _importProfileGroup(dataSource: ProfileDataSource): Promise<Profi
  } else if (fileName.startsWith('callgrind.')) {
    console.log('Importing as Callgrind profile')
    return importFromCallgrind(contents, fileName)
+  } else if (fileName.endsWith('.pmcstat.graph')) {
+    console.log('Importing as pmcstat callgraph format')
+    return toGroup(importFromPMCStatCallGraph(contents))
  }

  // Second pass: Try to guess what file format it is based on structure
@@ -204,6 +208,12 @@ async function _importProfileGroup(dataSource: ProfileDataSource): Promise<Profi
      console.log('Importing as collapsed stack format')
      return toGroup(fromBGFlameGraph)
    }
+
+    const fromPMCStatCallGraph = importFromPMCStatCallGraph(contents)
+    if (fromPMCStatCallGraph) {
+      console.log('Importing as pmcstat callgraph format')
+      return toGroup(fromPMCStatCallGraph)
+    }
  }

  // Unrecognized format
@@ -0,0 +1,9 @@
+import {checkProfileSnapshot} from '../lib/test-utils'
+
+test('importFromPMCStatCallGraph', async () => {
+  await checkProfileSnapshot('./sample/profiles/pmcstat/simple.txt')
+})
+
+test('importFromPMCStatCallGraph with invalid lines', async () => {
+  await checkProfileSnapshot('./sample/profiles/pmcstat/simple-with-invalids.txt')
+})
@@ -0,0 +1,30 @@
+import {Profile, FrameInfo, StackListProfileBuilder} from '../lib/profile'
+import {TextFileContent} from './utils'
+
+export function importFromPMCStatCallGraph(contents: TextFileContent): Profile | null {
+  const profile = new StackListProfileBuilder()
+  const stack: FrameInfo[] = []
+  let file: string | undefined
+  let prevDuration = '0'
+  let prevIndent = -1
+  for (const line of contents.splitLines()) {
+    const match = /^( *)[\d.]+%  \[(\d+)\]\s*(\S+)(?: @ (.*))?$/gm.exec(line)
+    if (!match) continue
+    const indent = match[1].length
+    if (indent <= prevIndent) {
+      const frames = stack.slice(0, prevIndent + 1).reverse()
+      const duration = parseInt(prevDuration, 10)
+      profile.appendSampleWithWeight(frames, duration)
+    }
+    const name = match[3]
+    file = match[4] || file
+    stack[indent] = {key: name, name: name, file: file}
+    prevDuration = match[2]
+    prevIndent = indent
+  }
+  if (prevIndent == -1) return null
+  const frames = stack.slice(0, prevIndent + 1).reverse()
+  const duration = parseInt(prevDuration, 10)
+  profile.appendSampleWithWeight(frames, duration)
+  return profile.build()
+}
@@ -1,13 +0,0 @@
-import {demangleCpp} from './demangle-cpp'
-
-test('demangleCpp', () => {
-  expect(demangleCpp('a')).toBe('a')
-  expect(demangleCpp('someUnobfuscatedFunction')).toBe('someUnobfuscatedFunction')
-  expect(demangleCpp('__ZNK7Support6ColorFeqERKS0_')).toBe(
-    'Support::ColorF::operator==(Support::ColorF const&) const',
-  )
-  // Running a second time to test the cache
-  expect(demangleCpp('__ZNK7Support6ColorFeqERKS0_')).toBe(
-    'Support::ColorF::operator==(Support::ColorF const&) const',
-  )
-})
@@ -0,0 +1 @@
+gcc
@@ -0,0 +1,39 @@
+EMCC = emcc
+CFLAGS = -Os -Igcc/include -DHAVE_STDLIB_H -DHAVE_STRING_H
+LDFLAGS_COMMON = \
+    -s EXPORTED_RUNTIME_METHODS=stringToUTF8OnStack,UTF8ToString \
+    -s EXPORTED_FUNCTIONS=_demangle,_free \
+    -s MODULARIZE=1 \
+    -s WASM=1 \
+    -s FILESYSTEM=0 \
+    -s MINIMAL_RUNTIME=1
+
+# We have to disable EXPORT_ES6 as otherwise since esbuild cannot transpile that
+# into umd or anything else. 
+# .ts files throughout the project can do this just fine because they are
+# transpiled to compatible js.
+ifeq ($(TEST),1)
+    LDFLAGS = $(LDFLAGS_COMMON) -s EXPORT_ES6=1
+else
+    # SINGLE_FILE=1 embeds the wasm as base64.
+    LDFLAGS = $(LDFLAGS_COMMON) -s ASSERTIONS=0 -s SINGLE_FILE=1 -s ENVIRONMENT=web
+endif
+
+SRC_FILES = \
+    gcc/libiberty/safe-ctype.c \
+    gcc/libiberty/rust-demangle.c \
+    gcc/libiberty/cp-demangle.c \
+    demangle.c
+POST_JS = demangle.post.js
+EXTERN_POST_JS = demangle.extern.post.js
+OUTPUT = demangle.wasm.js
+
+all: $(OUTPUT)
+
+$(OUTPUT): $(SRC_FILES) $(POST_JS)
+	$(EMCC) $(CFLAGS) $(SRC_FILES) $(LDFLAGS) --post-js $(POST_JS) --extern-post-js $(EXTERN_POST_JS) --no-entry -o $@
+
+clean:
+	rm -f $(OUTPUT)
+
+.PHONY: all clean
@@ -0,0 +1,30 @@
+# demangle
+
+A wrapper function on top of demangling functions from the `GNU libiberty`,
+using emscripten.
+
+# Build dependencies
+
+## emscripten 4.0.0
+
+Follow the official `emsdk` installation instructions:
+
+https://emscripten.org/docs/getting_started/downloads.html#installation-instructions-using-the-emsdk-recommended
+
+And make sure you have `emcc` in your PATH.
+
+# Source dependencies
+
+## GCC
+
+Make sure to fetch `gcc` sources.
+
+* `git clone https://github.com/gcc-mirror/gcc`
+* `git reset --hard 40754a3b9bef83bf4da0675fcb378e8cd1675602`
+
+# Build instructions
+
+`make` to produce a single CommonJS module that contains also contain the base64 encoded wasm file.
+`make TEST=1` to produce both a ES6 module AND the wasm file.
+
+Using `make TEST=1` produce a file that can be used by `node` for testing purposes.
@@ -0,0 +1,38 @@
+#include "gcc/include/demangle.h"
+
+#include <string.h>
+
+static char *non_microsoft_demangle(const char *mangled) {
+  int is_itanium_symbol = strncmp(mangled, "_Z", 2) == 0;
+  if (is_itanium_symbol) {
+    // Note: __cxa_demangle default is DMGL_PARAMS | DMGL_TYPES
+    return cplus_demangle_v3(mangled, DMGL_PARAMS | DMGL_TYPES);
+  }
+
+  int is_rust_symbol = strncmp(mangled, "_R", 2) == 0;
+  if (is_rust_symbol) {
+    // Note: rust_demangle uses only DMGL_VERBOSE and DMGL_NO_RECURSE_LIMIT,
+    // so no need to pass any options in our case.
+    return rust_demangle(mangled, DMGL_NO_OPTS);
+  }
+
+  return NULL;
+}
+
+// Logic is inspired by llvm::demangle.
+// It is the caller's responsibility to free the string which is returned.
+char *demangle(const char *mangled) {
+  char *demangled = non_microsoft_demangle(mangled);
+  if (demangled) {
+    return demangled;
+  }
+
+  if (mangled[0] == '_') {
+    demangled = non_microsoft_demangle(&mangled[1]);
+    if (demangled) {
+      return demangled;
+    }
+  }
+
+  return NULL;
+}
@@ -0,0 +1,7 @@
+/**
+ * DO NOT USE THIS FILE DIRECTLY.
+ *
+ * This file is only used as --extern-post-js of emcc.
+ */
+module.exports = Module
+module.exports.default = Module
@@ -0,0 +1,22 @@
+/**
+ * DO NOT USE THIS FILE DIRECTLY.
+ *
+ * This file is only used as --post-js of emcc.
+ *
+ * This file provides a higher level demangle function ready to use
+ * in JavaScript.
+ */
+Module['wasm_demangle'] = function(mangled) {
+    /*
+     * We are manually calling the lower-level generated functions
+     * instead of using `cwrap` because we need to `free` the pointer
+     * returned by `_demangle`.
+     */
+    const param_ptr = stringToUTF8OnStack(mangled);
+    const result_ptr = _demangle(param_ptr);
+    const result = UTF8ToString(result_ptr);
+    if (result_ptr !== null && result_ptr !== undefined) {
+        _free(result_ptr);
+    }
+    return result;
+}
@@ -0,0 +1,28 @@
+import {loadDemangling} from './demangle'
+
+test('demangle', async () => {
+  const demangle = await loadDemangling()
+
+  expect(demangle('a')).toBe('a')
+  expect(demangle('someUnobfuscatedFunction')).toBe('someUnobfuscatedFunction')
+
+  // C++ mangling
+  expect(demangle('__ZNK7Support6ColorFeqERKS0_')).toBe(
+    'Support::ColorF::operator==(Support::ColorF const&) const',
+  )
+  // Running a second time to test the cache
+  expect(demangle('__ZNK7Support6ColorFeqERKS0_')).toBe(
+    'Support::ColorF::operator==(Support::ColorF const&) const',
+  )
+
+  // Rust v0 mangling
+  expect(demangle('_RNvCskwGfYPst2Cb_3foo16example_function')).toBe('foo::example_function')
+
+  // Rust legacy mangling
+  expect(demangle('_ZN3std2fs8Metadata7created17h8df207f105c5d474E')).toBe(
+    'std::fs::Metadata::created::h8df207f105c5d474',
+  )
+
+  // False positive
+  expect(demangle('_ZoomIn')).toBe('_ZoomIn')
+})
@@ -0,0 +1,27 @@
+import createWasmDemangleModule from './demangle.wasm'
+
+const wasmDemangleModulePromise = createWasmDemangleModule().then(module => module)
+
+const cache = new Map<string, string>()
+
+export async function loadDemangling(): Promise<(name: string) => string> {
+  // This function converts a mangled C++ name such as "__ZNK7Support6ColorFeqERKS0_"
+  // into a human-readable symbol (in this case "Support::ColorF::==(Support::ColorF&)")
+  const wasmDemangleModule = await wasmDemangleModulePromise
+  return cached(wasmDemangleModule.wasm_demangle)
+}
+
+function cached(demangle: (name: string) => string): (name: string) => string {
+  return (name: string): string => {
+    let result = cache.get(name)
+    if (result !== undefined) {
+      name = result
+    } else {
+      result = demangle(name)
+      result = result === '' ? name : result
+      cache.set(name, result)
+      name = result
+    }
+    return name
+  }
+}
@@ -0,0 +1,5 @@
+interface WasmDemangleModule {
+  wasm_demangle(mangled: string): string
+}
+
+export default function ModuleFactory(options?: unknown): Promise<WasmDemangleModule>
@@ -0,0 +1 @@
+export {loadDemangling} from './demangle'
@@ -1,7 +1,6 @@
 import {lastOf, KeyedSet} from './utils'
 import {ValueFormatter, RawValueFormatter} from './value-formatters'
 import {FileFormat} from './file-format-spec'
-const demangleCppModule = import('./demangle-cpp')

 export interface FrameInfo {
  key: string | number
@@ -404,16 +403,20 @@ export class Profile {

  // Demangle symbols for readability
  async demangle() {
-    let demangleCpp: ((name: string) => string) | null = null
+    let demangle: ((name: string) => string) | null = null

    for (let frame of this.frames) {
-      // This function converts a mangled C++ name such as "__ZNK7Support6ColorFeqERKS0_"
-      // into a human-readable symbol (in this case "Support::ColorF::==(Support::ColorF&)")
-      if (frame.name.startsWith('__Z')) {
-        if (!demangleCpp) {
-          demangleCpp = (await demangleCppModule).demangleCpp
+      // This function converts a mangled C++ and Rust name into a human-readable symbol.
+      if (
+        frame.name.startsWith('__Z') ||
+        frame.name.startsWith('_R') ||
+        frame.name.startsWith('_Z')
+      ) {
+        if (!demangle) {
+          const demangleModule = await import('./demangle')
+          demangle = await demangleModule.loadDemangling()
        }
-        frame.name = demangleCpp(frame.name)
+        frame.name = demangle(frame.name)
      }
    }
  }
@@ -28,7 +28,7 @@ const importModule = import('../import')
 // We put them all in one place so we can directly control the relative priority
 // of these.
 importModule.then(() => {})
-import('../lib/demangle-cpp').then(() => {})
+import('../lib/demangle').then(() => {})
 import('source-map').then(() => {})

 async function importProfilesFromText(
Author	SHA1	Message	Date
Jamie Wong	aa9bef5078	1.23.0 Node.js CI / test (18.x) (push) Has been cancelled Details Node.js CI / test (20.x) (push) Has been cancelled Details Node.js CI / finish (push) Has been cancelled Details	2025-07-06 20:04:25 -07:00
Ryan Moeller	31974da6e3	Add support for FreeBSD's pmcstat callgraph format (#502 ) * Let tests run without bash * Import pmcstat callgraph format This eliminates the need for stackcollapse-pmc.pl and its dependency on Perl to import FreeBSD callgraphs. Tracing can be done completely with tools included in the base system. For example: ``` # kldload hwpmc # pmcstat -S instructions -O sample.out sleep 1 # pmcstat -R sample.out -G sample.pmcstat.graph ```	2025-03-18 10:08:10 -07:00
Jamie Wong	1c254dcb3e	1.22.2	2025-02-15 13:02:35 -08:00
Jamie Wong	b17f7eeee8	1.22.1	2025-02-15 12:55:08 -08:00
Philipp A.	0e153f0a2c	Update to working `open`, switch to ESM (#499 )	2025-02-15 12:49:27 -08:00
Jamie Wong	e3d57d5bb5	Revert "Fix broken CLI dependency `open` (#498 )" This reverts commit `60daa0e321`.	2025-02-12 22:09:00 -08:00
Philipp A.	60daa0e321	Fix broken CLI dependency `open` (#498 )	2025-02-12 13:13:25 -08:00
Daniel Kukula	c5b01beec3	Update README.md (#496 )	2025-01-23 12:27:16 -08:00
Jamie Wong	bd7b44a0a7	1.22.0	2025-01-16 16:47:42 -08:00
Jamie Wong	f181283861	Add an example trace with rust mangling	2025-01-16 16:47:11 -08:00
Corentin Kerisit	dd989ea51c	Add support for Rust v0 symbol mangling scheme (#491 )	2025-01-16 11:46:58 -08:00