Every day we are bitten by the fact that because it makes sense for performance reasons for the Intel compilers to be the default, they are the default on our clusters. The number of packages that are written not in C, C++ or Fortran but gcc, g++, gfortran is astounding.
-
-
It can give dramatic performance benefits with some scientific code. But I'm not sure it's worth the hassle it causes, for example, when users pip install things and it tries to use the Intel compiler to build embedded C/Fortran and gets in a mess.
-
Good points! I'm most likely being a pedantic jerk, but I have to figure that said scientific code could be just as fast with other compilers, but ICC has better auto-vectorization that obviates the need to do it manually.
- Näytä vastaukset
Uusi keskustelu -
Lataaminen näyttää kestävän hetken.
Twitter saattaa olla ruuhkautunut tai ongelma on muuten hetkellinen. Yritä uudelleen tai käy Twitterin tilasivulla saadaksesi lisätietoja.