#329: SimFactory/ranger-intel11.cfg: Are BLAS and LAPACK compilations on Ranger optimized? -------------------------+-------------------------------------------------- Reporter: bmundim | Owner: mthomas Type: enhancement | Status: new Priority: minor | Milestone: Component: SimFactory | Version: Keywords: | -------------------------+-------------------------------------------------- ranger-intel11.cfg now sets BLAS and LAPACK to be built along with the Cactus and other external libraries. Usually the host system BLAS and LAPACK are fine tuned to take advantage of the particular memory hierarchy of the host machine. I was wondering if this fine tuning is performed when we set BLAS = BUILD or LAPACK = BUILD, and, in case it is not, if it would be interesting to define Cactus env variables to set the size of the several cache memories for example and use it for this necessary fine tuning.