ci: improve parallel builds by basing on number of cores #4115
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
With GitHub runners with more cores becoming available, adjust our CI scripts to do parallel builds with nprocs+2 instead of hard-coding. We use slightly more than the number of available cores because these builds and tests tend to be I/O bound, so they can be a little over-threaded to get maximum utilization. Signed-off-by: Larry Gritz <[email protected]>
|
No objections for a week + only affects CI == merge |
lgritz
added a commit
to lgritz/OpenImageIO
that referenced
this pull request
Jan 27, 2024
…wareFoundation#4115) With GitHub runners with more cores becoming available, adjust our CI scripts to do parallel builds with nprocs+2 instead of hard-coding. We use slightly more than the number of available cores because these builds and tests tend to be I/O bound, so they can be a little over-threaded to get maximum utilization. Signed-off-by: Larry Gritz <[email protected]>
1div0
pushed a commit
to 1div0/OpenImageIO
that referenced
this pull request
Feb 24, 2024
…wareFoundation#4115) With GitHub runners with more cores becoming available, adjust our CI scripts to do parallel builds with nprocs+2 instead of hard-coding. We use slightly more than the number of available cores because these builds and tests tend to be I/O bound, so they can be a little over-threaded to get maximum utilization. Signed-off-by: Larry Gritz <[email protected]> Signed-off-by: Peter Kovář <[email protected]>
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
With GitHub runners with more cores becoming available, adjust our CI scripts to do parallel builds with nprocs+2 instead of hard-coding. We use slightly more than the number of available cores because these builds and tests tend to be I/O bound, so they can be a little over-threaded to get maximum utilization.