Yagiz Nizipli 3fd0e1187d benchmark: add child_process async path baselines ...

Add micro-benchmarks that isolate the hot paths targeted by the
JavaScript-to-C++ migration of child_process:

- child-process-spawn-options.js scales the env vars and args that
  ProcessWrap::Spawn must marshal across the JS/C++ boundary.
- child-process-ipc-roundtrip.js measures IPC throughput for both the
  json and advanced serializers across a range of payload sizes.
- child-process-exec-maxbuffer.js measures stdout accumulation and
  maxBuffer handling in execFile().

These establish the baseline that later migration PRs are compared
against. There is no runtime behavior change.

Signed-off-by: Yagiz Nizipli <yagiz@nizipli.com>
PR-URL: https://github.com/nodejs/node/pull/63929
Reviewed-By: Filip Skokan <panva.ip@gmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>

2026-06-17 16:08:56 +00:00

..

child-process-exec-maxbuffer.js

benchmark: add child_process async path baselines

2026-06-17 16:08:56 +00:00

child-process-exec-stdout.js

benchmark: add trailing commas

2023-01-29 19:13:35 +01:00

child-process-ipc-roundtrip.js

benchmark: add child_process async path baselines

2026-06-17 16:08:56 +00:00

child-process-params.js

benchmark: reduce code duplication

2020-12-21 13:43:30 +01:00

child-process-read-ipc.js

benchmark: add trailing commas

2023-01-29 19:13:35 +01:00

child-process-read.js

benchmark: add trailing commas

2023-01-29 19:13:35 +01:00

child-process-spawn-options.js

benchmark: add child_process async path baselines

2026-06-17 16:08:56 +00:00

spawn-echo.js

benchmark: add trailing commas

2023-01-29 19:13:35 +01:00