Skip to content
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.

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

scripts_regression_tests.py O_TestTestScheduler #992

Closed
jedwards4b opened this issue Jan 9, 2017 · 1 comment
Closed

scripts_regression_tests.py O_TestTestScheduler #992

jedwards4b opened this issue Jan 9, 2017 · 1 comment
Assignees
Labels

Comments

@jedwards4b
Copy link
Contributor

This test fails with error SystemExit: ERROR: Leftover threads?
when run as part of the full scripts_regression_tests.py
but passes when run using ctest or when run as an individual test.

@jgfouca
Copy link
Contributor

jgfouca commented Jan 9, 2017

Looks like my pylint changes are causing threads to hang around. Fix incoming.

@ghost ghost added the in progress label Jan 9, 2017
@ghost ghost assigned jedwards4b Jan 9, 2017
@ghost ghost removed the in progress label Jan 9, 2017
jgfouca pushed a commit that referenced this issue Jun 2, 2017
…#992

Performance optimizations:

Linearize two nested loops into one larger np*np loop
Fuse intrinsic reduction function sum into an existing explicit loop
Vectorize the explicit linearized loop
Replace multiple array references with local variables
Fuse linearized and final update loops
Result:

before: 7% of total time in standalone NE=8 HOMME runs
after: this function is now 3.5% of total time
total run time is reduced from 7.722 seconds/sim-day downto 7.244s or 7% speedup
[non-BFB] - due to change in the order of floating-point operations
jgfouca pushed a commit that referenced this issue Mar 13, 2018
…#992

Performance optimizations:

Linearize two nested loops into one larger np*np loop
Fuse intrinsic reduction function sum into an existing explicit loop
Vectorize the explicit linearized loop
Replace multiple array references with local variables
Fuse linearized and final update loops
Result:

before: 7% of total time in standalone NE=8 HOMME runs
after: this function is now 3.5% of total time
total run time is reduced from 7.722 seconds/sim-day downto 7.244s or 7% speedup
[non-BFB] - due to change in the order of floating-point operations
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Labels
Projects
None yet
Development

No branches or pull requests

2 participants