While building charm with AVX512 flags facing error

[ajithvcoder]

I am trying to build charm 6.10.2 with AVX512 flag ./build charm++ multicore-linux-x86_64 iccstatic --with-production "-O3 -ip -xCORE-AVX512" Facing below error

below attachement is config.log file config.zip

kindly give us a solution.

Even though this fix was done in 6.10.2 version it is still occurring.

[matthiasdiener]

It is misdetecting the Python version, which is why the build fails. It is the same issue as https://github.com/UIUC-PPL/charm/issues/3546.

Could you try building Charm++ 7.0.0 with the same options?

Also, could you please paste your Python, AWK, and bash versions?

[ajithvcoder]

python - 3.9.7 bash - 5.0.17(1)-release awk - GNU Awk 5.0.1, API: 2.0 (GNU MPFR 4.0.2, GNU MP 6.2.0)

Above is my version details.

1. But the same builds fine for charm 6.10.2 with AVX512 flag ./build charm++ multicore-linux-x86_64 iccstatic --with-production "-O3 -ip " . is it expected ?

2. Yes 7.0.0 builds after running "make pgm" i get below result , pgm file is not present after building successfully Is it expected ?

4. icpc: warning #10237: -lcilkrts linked in dynamically, static library not available . i get this warning , do u know how to get rid of it.

5. I get below error if use charm-AVX512 for compiling namd. I followed this post

(this doesn occur if charm is built without AVX512 flag).

[ajithvcoder]

the point 5 is also thrown from charm lib only

[evan-charmworks]

One thing worth mentioning is that the parameters at the end of the build command should not be enclosed in quotes. For example, ./build charm++ multicore-linux-x86_64 iccstatic --with-production -O3 -ip -xCORE-AVX512.

[evan-charmworks]

Please reopen if this is still an issue.