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

Updating options for ufs-weather-model compile settings #1161

Closed
junwang-noaa opened this issue Apr 7, 2022 · 0 comments · Fixed by #1171 or NOAA-EMC/fv3atm#524
Closed

Updating options for ufs-weather-model compile settings #1161

junwang-noaa opened this issue Apr 7, 2022 · 0 comments · Fixed by #1171 or NOAA-EMC/fv3atm#524
Labels
enhancement New feature or request

Comments

@junwang-noaa
Copy link
Collaborator

Description

In the current ufs-weather-model, three options/modes are available for the compile settings: PROD, REPRO and DEBUG. The PROD and DEBUG are currently tested in the ufs-weather-model RT. There are some discussions on the reproducibility of PROD and REPROD modes and updating the compile options to support UFS with operation's performance, reproducibility and accuracy requirements. Here is the final compile settings that we will use in ufs RT tests

  1. remove the REPRO mode
  2. replace the name PROD with RELEASE
  3. update the flags for RELEASE to
    a. Get rid of -qopt-prefetch=3 -no-prec-div -no-prec-sqrt options
    b. replace -fp-model source with -fp-model consistent

Solution

Implement the suggested compile option changes in ufs-weather-model.

Related to

Directly reference any issues or PRs in this or other repositories that this is related to, and describe how they are related. Example:

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Labels
enhancement New feature or request
Projects
None yet
1 participant