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#2658 (HPC-10_mcastril_Mixed_Precision_implementation) – NEMO

Opened 14 months ago

Closed 7 months ago

Last modified 5 months ago

#2658 closed Task (wontfix)

HPC-10_mcastril_Mixed_Precision_implementation

Reported by: mcastril Owned by: mcastril
Priority: normal Milestone: IMMERSE 2021
Component: MULTIPLE Version: trunk
Severity: major Keywords: HPC mixed_precision performance
Cc:

Description

Workplan action

Wikipage: wiki:2021WP/HPC-10_mcastril_Mixed_Precision_implementation

Follow up for #2364. Please, see the details in the woekplan wikipage.

Commit History (0)

(No commits)

Change History (5)

comment:1 Changed 7 months ago by mcastril

The implementation of mixed-precision valid to run using mixed-precision with the ORCA2_ICE_PISCES configuration was done in the branch, and is updated with the trunk as of December 2021.

However, as the development is dependent on the configuration, it required specific discussion about the best way to implement it in NEMO. For this purpose, an interest subgroup was created to make a plan and present it to the NEMO ST.

According to the plan, BSC commits to:

Make the mixed-precision tool (the analysis and automatic implementation workflow based on RPE) available to the NEMO community.

Develop a checker for NEMO compliance with a set of coding guidelines that facilitate the automatic analysis.

The ST agrees to integrate the mixed-precision support for the ORCA2_ICE_PISCES configuration because it will reduce the number of changes needed to support any other configuration.

A new task will be added in the 2022WP.

comment:2 Changed 7 months ago by mcastril

  • mp_status changed from yes to no
  • Priority changed from high to normal
  • wp_comment set to half-way

comment:3 Changed 7 months ago by mcastril

  • Resolution set to wontfix
  • Status changed from new to closed

comment:4 Changed 5 months ago by nemo

  • Keywords mixed_precision added; mixed removed

comment:5 Changed 5 months ago by nemo

  • Keywords precision removed
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