We have just received our CDK 6.1, and tried to run the HPLinkpack.
On a 8 processors system (4 dual core Xeon @2.8Ghz) we get:
- 26 GFlops with GotoBLAS
- 11 GFlops with Debian’s Sarge BLAS (64 bits release)
- and less than 1 GFlop (?!) with PGI’s libblas.a
Do I miss something ? Optimized BLAS libs are not shipped with the CDK ?