User talk:Pzgesvd
Table of contents
bidiagonal reduction code function matching
DGEQRT --- LQR1
DTSQRT --- LQR2
DLARTB --- LUP1
DSSRFT --- LUP2
DGEQRT --- RQR1
DTSQRT --- RQR2
DLARTB --- RUP1
DSSRFT --- RUP2
delete lines from files using sed
sed -ie '1,11d' dgetrf.c
original files are backed up in the .ce files
refer to [1]
low cost stack for function call?
can the stacking operation of the dag chasing be reduced so the overhead is minimized?
clapack3.1.1 blas testing handtune
in the testing routines, eps is wrongly calculated as 1e-19, which should be 1e-7. In each files (dblat3.c, for example), a new piece of eps code is inserted.
For double precision (complex16), problem exists for not accurate element result.
a recall of all the work that I've done
(1) Complex version SVD for ScaLAPACK
(2) RFP for LAPACK
(3) Performance comparison between PLAPACK & SCALAPACK
(4) Re-write PDGETRF, optimization with look-ahead and other threading method for better performance on multi-core cluster
(5) CELL learning
(6) Variations of LU, Chol and QR for LAPACK
(7) CLAPACK conversion
(8) ScaLAPACK auto-tuning
(9) DAG automatic generation for LAPACK
(10) Using random butterfly transformation to remove pivoting
(11) ILP64 support for LAPACK, ScaLAPACK
(12) tiled LU without pivoting
What?
Pardon my asking, but what is all this you're doing with this page? — User:Sean Fennel@ 00:58, 10 September 2008 (EDT)
