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

富岳でのコンパイル #114

Open
mitsuaki1987 opened this issue Jun 9, 2021 · 0 comments
Open

富岳でのコンパイル #114

mitsuaki1987 opened this issue Jun 9, 2021 · 0 comments

Comments

@mitsuaki1987
Copy link
Member

mitsuaki1987 commented Jun 9, 2021

wikiに書きました。

cmake ソースディレクトリ -LA -DCMAKE_INSTALL_PREFIX=$HOME -DCMAKE_C_COMPILER=mpifccpx -DCMAKE_Fortran_COMPILER=mpifrtpx -DCMAKE_Fortran_FLAGS="-fPIC -Kfast,parallel,openmp,NOSVE -SCALAPACK -SSL2BLAMP -DFUJITSU -DMPI -DSCALAPACK" -DCMAKE_C_FLAGS="-Kfast,parallel,openmp,NOSVE -SCALAPACK -SSL2BLAMP -DMPI -DSCALAPACK" -DOpenMP_C_FLAGS=-Kopenmp -DOpenMP_Fortran_FLAGS=-Kopenmp

現状では-KNOSVE(SVE無効化)をつけないとLOBCGで再現性のない発散が起こる。
サポートデスクに相談したところLAPACKのルーチン内部に原因があるそうです。

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Labels
None yet
Projects
None yet
Development

No branches or pull requests

1 participant