[Openmp-commits] [PATCH] D146642: [OpenMP] Implement task record and replay mechanism

Wed Apr 5 08:55:56 PDT 2023

protze.joachim added a comment.

In D146642#4240082 <https://reviews.llvm.org/D146642#4240082>, @yuchenle wrote:

> Sorry for the delay. I was trying to generate some data. Hopefully, I will write some scripts to automate this process in the future, so that anyone (including me) can test this patch's performance impact with ease.
> I ran Heat propagation simulation (https://github.com/yuchenle/tdg-benchs/tree/master/heat) on an exclusive node of Marenostrum 4 with different granularities and numbers of threads. So far, according to the results (https://www.dropbox.com/s/jur1qrftmw2epvk/LLVM%20RR%20Perf.xlsx?dl=0) the performance impact is small to unnoticeable.

What is the impact to taskbench in the EPCC OpenMP micro benchmark?

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D146642/new/

https://reviews.llvm.org/D146642