d2c8b5f087
Fixes the error reported in #16304. > = note: /usr/bin/ld:/home/abotella/Projects/deno/cli/generated_symbol_exports_list_linux.def:1: syntax error in dynamic list collect2: error: ld returned 1 exit status This was caused by the format of the symbols list on Linux being malformed (as the error implies). The format is documented in ld's [VERSION](https://sourceware.org/binutils/docs/ld/VERSION.html) as well as: > --export-dynamic-symbol-list=file Specify a --export-dynamic-symbol for each pattern in the file. The format of the file is the same as the version node without scope and node name. See VERSION for more information. Previously, the format for the Linux symbols list was simply a list of symbols, now it follows the format: ``` { symbol_name_a; ...; symbol_name_z }; ``` |
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|---|---|---|
| .. | ||
| bench | ||
| napi | ||
| release | ||
| wpt | ||
| build_benchmark_jsons.js | ||
| cut_a_release.md | ||
| deno.lock.json | ||
| flamebench.js | ||
| format.js | ||
| lint.js | ||
| README.md | ||
| update_typescript.md | ||
| upload_wptfyi.js | ||
| util.js | ||
| wgpu_sync.js | ||
| wpt.ts | ||
Tools
Documentation for various tooling in support of Deno development.
format.js
This script will format the code (currently using dprint, rustfmt). It is a prerequisite to run this before code check in.
To run formatting:
deno run --allow-read --allow-write --allow-run --unstable ./tools/format.js
lint.js
This script will lint the code base (currently using dlint, clippy). It is a prerequisite to run this before code check in.
To run linting:
deno run --allow-read --allow-write --allow-run --unstable ./tools/lint.js
Tip: You can also use cargo to run the current or pending build of the deno executable
cargo run -- run --allow-read --allow-write --allow-run --unstable ./tools/<script>
flamebench.js
flamebench.js facilitates profiling and generating flamegraphs from
benchmarks.
General usage:
❯ ./tools/flamebench.js
flamebench <bench_name> [bench_filter]
Available benches:
op_baseline
ser
de
To profile the op_baseline bench, run ./tools/flamebench.js op_baseline,
this will run all 3 benches in `op_baseline.
Often when profiling/optimizing, you'll want to focus on a specific sub-bench,
flamebench supports a bench/test filter arg like the regular cargo commands.
So you can simply run ./tools/flamebench.js op_baseline bench_op_async or
./tools/flamebench.js op_baseline bench_op_nop to profile specific benches.
Tip: the [bench_filter] argument doesn't have to be an exact bench name, you
can use a shorthand or a partial match to profile a group of benches, e.g:
./tools/flamebench.js de v8
wgpu_sync.js
wgpu_sync.js streamlines updating deno_webgpu from
gfx-rs/wgpu.
It essentially vendors the deno_webgpu tree with a few minor patches applied
on top, somewhat similar to git subtree.
- Update
COMMITorV_WGPUin./tools/wgpu_sync.js - Run
./tools/wgpu_sync.js - Double check changes, possibly patch
- Commit & send a PR with the updates