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[Merged by Bors] - update tasks.json #2313

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[Merged by Bors] - update tasks.json #2313

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e6817ba
update tasks.json
jasonwilliams Sep 27, 2022
06657f8
update profiler task
jasonwilliams Sep 27, 2022
4fda9bf
update reference
jasonwilliams Sep 27, 2022
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45 changes: 3 additions & 42 deletions .vscode/tasks.json
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Original file line number Diff line number Diff line change
Expand Up @@ -22,53 +22,14 @@
},
"problemMatcher": []
},
{
"type": "process",
"label": "Cargo Run (VM)",
"command": "cargo",
"args": ["run", "--", "-t", "../tests/js/test.js"],
"group": {
"kind": "build",
"isDefault": true
},
"presentation": {
"clear": true
},
"options": {
"cwd": "${workspaceFolder}/boa_cli",
"env": {
"RUST_BACKTRACE": "1"
}
},
"problemMatcher": []
},
{
"type": "process",
"label": "Cargo Run (Profiler)",
"command": "cargo",
"args": ["run", "--features", "Boa/profiler", "../tests/js/test.js"],
"group": "build",
"options": {
"env": {
"RUST_BACKTRACE": "full"
},
"cwd": "${workspaceFolder}/boa_cli"
},
"presentation": {
"clear": true
},
"problemMatcher": []
},
{
"type": "process",
"label": "Cargo Run (Profiler & VM)",
"command": "cargo",
"args": [
"run",
"--features",
"Boa/profiler",
"--features",
"vm",
"boa_engine/profiler",
"../tests/js/test.js"
],
"group": "build",
Expand All @@ -85,9 +46,9 @@
},
{
"type": "process",
"label": "Get Tokens",
"label": "Run with VM trace",
"command": "cargo",
"args": ["run", "--bin", "boa", "--", "-t=Debug", "./tests/js/test.js"],
"args": ["run", "--bin", "boa", "--", "-t", "./tests/js/test.js"],
"group": "build",
"presentation": {
"clear": true
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2 changes: 1 addition & 1 deletion docs/profiling.md
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Expand Up @@ -19,7 +19,7 @@ when the feature flag is not enabled, you have an empty dummy implementation tha

You can run boa using the "profiler" feature flag to enable profiling. Seeing as you'll most likely be using boa_cli you can pass this through, like so:

`cargo run --release --features Boa/profiler ../tests/js/test.js`
`cargo run --release --features boa_engine/profiler ../tests/js/test.js`

Once finished you should see some trace files left in the directory (boa_cli in this case).
In the same directory as the `.events, string_data, string_index` files run `crox my_trace` or whatever the name of the files are. This will generate a chrome_profiler.json file, you can load this into Chrome Dev tools.
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