Hi, I am running a scientific program called Abinit with cuda-enabled. However the calculation seems to be even slower than a serial one. Then I discover this in the log file generated:
________________________________________________________________________________ ________________________ Graphic Card Properties _______________________________ Device 0 : Quadro K600 Revision number: 3.0 Total amount of global memory: 1023.3 Mbytes Clock rate: 0.9 GHz Max GFLOP: 7 GFP Total constant memory: 65536 bytes Shared memory per block: 49152 bytes Number of registers per block: 65536 ________________________________________________________________________________
This seems to be state of gpu utilized by abinit. What worries me is that the exceptionally low Max GFLOP: 7 GFP.
I have asked some advice before and told that maybe this is caused by the card is used for display also. Then I reboot centOS into pure cmd mode to reduce the display burden of the card. Unfortunately it yields the same results.
Is this normal?