Examine BLAS for ph-ph interaction calculation

phonopy / phono3py

A simulation package of phonon-phonon interaction related properties

http://phonopy.github.io/phono3py/

BSD 3-Clause "New" or "Revised" License

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Examine BLAS for ph-ph interaction calculation #216

Closed atztogo closed 7 months ago

atztogo commented 7 months ago

Examine performance of BLAS for ph-ph interaction calculation. When using this function, large performance gain is expected. However if the BLAS is multithreaded, multithreading becomes nested. So currently BLAS is not activated.