PLASMA tiled Cholesky factorization

[iota]

Hi,
In PLASMA the tile Cholesky algorithm is implemented by calling following kernels.

DSYRK
DPOTRF
DGEMM
DTRSM

Could I know the measure of total number of operations (flop count )for each of the above block operations?

Thank you very much.

[mateo70]

Hi,

you can find flop count for almost all LAPACK operations in the LAWN 41 : http://www.netlib.org/lapack/lawns/lawn41.ps

Mathieu

[iota]

Thanks you. It was helpful.