quick test
PHP Code:
[Dec 23 15:02:39 UTC] RC5-72: using core #0 (CUDA 1-pipe 128-thd).
[Dec 23 15:02:41 UTC] RC5-72: 32/32 Tests Passed (2.079000 seconds)
[Dec 23 15:02:41 UTC] RC5-72: using core #1 (CUDA 2-pipe 64-thd).
[Dec 23 15:02:43 UTC] RC5-72: 32/32 Tests Passed (2.109000 seconds)
[Dec 23 15:02:43 UTC] RC5-72: using core #2 (CUDA 1-pipe 64-thd).
[Dec 23 15:02:45 UTC] RC5-72: 32/32 Tests Passed (2.062000 seconds)
[Dec 23 15:02:45 UTC] RC5-72: using core #3 (CUDA 1-pipe 256-thd).
[Dec 23 15:02:47 UTC] RC5-72: 32/32 Tests Passed (2.047000 seconds)
[Dec 23 15:02:47 UTC] RC5-72: using core #4 (CUDA 2-pipe 128-thd).
[Dec 23 15:02:49 UTC] RC5-72: 32/32 Tests Passed (2.078000 seconds)
[Dec 23 15:02:49 UTC] RC5-72: using core #5 (CUDA 1-pipe 64-thd sleep 100us).
[Dec 23 15:02:51 UTC] RC5-72: 32/32 Tests Passed (2.079000 seconds)
[Dec 23 15:02:51 UTC] RC5-72: using core #6 (CUDA 1-pipe 64-thd sleep dynamic).
[Dec 23 15:02:53 UTC] RC5-72: 32/32 Tests Passed (2.062000 seconds)
[Dec 23 15:02:53 UTC] RC5-72: using core #7 (CUDA 1-pipe 64-thd busy wait).
[Dec 23 15:02:53 UTC] RC5-72: 32/32 Tests Passed (0.016000 seconds)
[Dec 23 15:02:53 UTC] RC5-72: using core #8 (CUDA 2-pipe 256-thd).