User talk:Pzgesvd: Difference between revisions
Sean Fennel (talk | contribs) (What?) |
Sean Fennel (talk | contribs) (→What?) |
||
| (2 intermediate revisions by one other user not shown) | |||
| Line 38: | Line 38: | ||
== a recall of all the work that I've done == | == a recall of all the work that I've done == | ||
(1) Complex version SVD for ScaLAPACK | (1) Complex version SVD for ScaLAPACK (done) | ||
(2) RFP for LAPACK | (2) RFP for LAPACK (paper to read) | ||
(3) Performance comparison between PLAPACK & SCALAPACK | (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 | (4) Re-write PDGETRF, optimization with look-ahead and other threading method for better performance on multi-core cluster (potential topic direction) | ||
(5) CELL learning | (5) CELL learning (done) | ||
(6) Variations of LU, Chol and QR for LAPACK | (6) Variations of LU, Chol and QR for LAPACK (report) | ||
(7) CLAPACK conversion | (7) CLAPACK conversion (report) | ||
(8) ScaLAPACK auto-tuning | (8) ScaLAPACK auto-tuning (potential topic direction) | ||
(9) DAG automatic generation for LAPACK | (9) DAG automatic generation for LAPACK | ||
| Line 60: | Line 60: | ||
(11) ILP64 support for LAPACK, ScaLAPACK | (11) ILP64 support for LAPACK, ScaLAPACK | ||
(12) tiled LU without pivoting | (12) tiled LU without pivoting(code, paper) | ||
(13) PLASMA testing | |||
== What? == | == What? == | ||
Pardon my asking, but what is all this you're doing with this page? — <span style="font-family: Kristen ITC, Comic Sans MS;">[[User:Sean Fennel]][[User talk:Sean Fennel|@]]</span> 00:58, 10 September 2008 (EDT) | Pardon my asking, but what is all this you're doing with this page? — <span style="font-family: Kristen ITC, Comic Sans MS;">[[User:Sean Fennel]][[User talk:Sean Fennel|@]]</span> 00:58, 10 September 2008 (EDT) | ||
I'm using it as a diary for my work. Isn't this a place for this kind of work? | |||
:Not really — unless your work happens to be documenting every wiki on the Web. — <span style="font-family: Kristen ITC, Comic Sans MS;">[[User:Sean Fennel]][[User talk:Sean Fennel|@]]</span> 02:11, 25 December 2008 (EST) | |||
Latest revision as of 07:11, 25 December 2008
bidiagonal reduction code function matching[edit]
DGEQRT --- LQR1
DTSQRT --- LQR2
DLARTB --- LUP1
DSSRFT --- LUP2
DGEQRT --- RQR1
DTSQRT --- RQR2
DLARTB --- RUP1
DSSRFT --- RUP2
delete lines from files using sed[edit]
sed -ie '1,11d' dgetrf.c
original files are backed up in the .ce files
refer to [1]
low cost stack for function call?[edit]
can the stacking operation of the dag chasing be reduced so the overhead is minimized?
clapack3.1.1 blas testing handtune[edit]
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[edit]
(1) Complex version SVD for ScaLAPACK (done)
(2) RFP for LAPACK (paper to read)
(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 (potential topic direction)
(5) CELL learning (done)
(6) Variations of LU, Chol and QR for LAPACK (report)
(7) CLAPACK conversion (report)
(8) ScaLAPACK auto-tuning (potential topic direction)
(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(code, paper)
(13) PLASMA testing
What?[edit]
Pardon my asking, but what is all this you're doing with this page? — User:Sean Fennel@ 00:58, 10 September 2008 (EDT)
I'm using it as a diary for my work. Isn't this a place for this kind of work?
- Not really — unless your work happens to be documenting every wiki on the Web. — User:Sean Fennel@ 02:11, 25 December 2008 (EST)