Skip to content

benchmark: add ipc support to benchmark spawn stdio config #52456

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Closed
thisalihassan wants to merge 2 commits into from
Closed

benchmark: add ipc support to benchmark spawn stdio config #52456

Show file tree
Hide file tree
Changes from 1 commit
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
d1005fb
benchmark: add ipc support to spawn stdio config
thisalihassan Apr 10, 2024
001eb87
benchmark: inherit stdio/stderr instead of pipe
thisalihassan Apr 10, 2024
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
Next Next commit
benchmark: add ipc support to spawn stdio config 
Enabled inter-process communication (ipc) in the stdio configuration
of the spawn function within the benchmark subsystem.
This change allows for improved data exchange between parent
and benchmarked child processes, addressing limitations in performance
testing scenarios.

Fixes: #52233
Refs: nodejs/performance#161
  • Loading branch information
@thisalihassan
thisalihassan committed Apr 10, 2024
commit d1005fb39b9c14ea9126b3e8341392c871569f64
2 changes: 1 addition & 1 deletion benchmark/compare.js
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -83,7 +83,7 @@ if (showProgress) {
const spawnArgs = ['-c', cpuCore, cli.optional[job.binary], resolvedPath, ...cli.optional.set];
child = spawn('taskset', spawnArgs, {
env: process.env,
stdio: ['inherit', 'pipe', 'pipe'],
stdio: ['inherit', 'pipe', 'pipe', 'ipc'],
});

child.stdout.pipe(process.stdout);
Expand Down
2 changes: 1 addition & 1 deletion benchmark/run.js
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -54,7 +54,7 @@ if (format === 'csv') {
let child;
if (cpuCore !== null) {
child = spawn('taskset', ['-c', cpuCore, 'node', scriptPath, ...args], {
stdio: ['inherit', 'pipe', 'pipe'],
stdio: ['inherit', 'pipe', 'pipe', 'ipc'],
});

child.stdout.pipe(process.stdout);
Expand Down