Die Suche ergab 4 Treffer

von everyon
11. Mai 2009 18:22
Forum: Archiv
Thema: Exercise 1
Antworten: 10
Zugriffe: 1735

Re: Exercise 1

yeah, that's what i meant...mixed up the names...
von everyon
11. Mai 2009 09:26
Forum: Archiv
Thema: Exercise 1
Antworten: 10
Zugriffe: 1735

Re: Exercise 1

Did you copy your results back to the host memory or did you set a syncthreads?
If not, after calling the kernel, the host gets back the control immedeately and doensn't wait for the device to finish. With syncthreads you tell him to wait and the copy instruction does this implicitly.
von everyon
30. Apr 2009 10:54
Forum: Programming Massively Parallel Processors
Thema: cublas vs. gotoblas
Antworten: 0
Zugriffe: 848

cublas vs. gotoblas

Since the matrix multiplication(with the three nested loops) ran terribly slow on my CPU versus the one on the GPU, I tested one of the best implementations available for the CPU against the one that is shipped with cuda in cublas. Fortunately the gotoblas is already parallized. Here are my results ...
von everyon
22. Apr 2009 09:26
Forum: Programming Massively Parallel Processors
Thema: Login via ssh
Antworten: 1
Zugriffe: 570

Login via ssh

Is there a possibility to login to the gris accounts via ssh?
It seems that it was possilbe last year.

Zur erweiterten Suche