On Einstein's forum's there are two MacBook Pro users with Boinc 7.2.28 that are having trouble with their GPU Wu's, One has a GT 750M and a INTEL Iris Pro, it is erroring some of it's Cuda Wu's with: [05:05:45][11814][INFO ] CUDA global memory status (GPU setup complete): ------> Used in total: 340 MB (1709 MB free / 2049 MB total) -> Used by this application (assuming a single GPU task): 122 MB [05:05:50][11814][INFO ] Checkpoint committed! [06:03:01][11814][ERROR] Error during CUDA device->host time series length transfer (error: 700) [06:03:01][11814][ERROR] Demodulation failed (error: 1008)! 06:03:01 (11814): called boinc_finish The other user has an AMD HD 6750M it is erroring some of it's GPU Wu's with: [19:57:25][16603][INFO ] Application startup - thank you for supporting Einstein@Home! [19:57:25][16603][INFO ] Starting data processing... [19:57:26][16603][INFO ] Using OpenCL platform provided by: Apple [19:57:26][16603][INFO ] Using OpenCL device "ATI Radeon HD 6750M" by: AMD [19:57:26][16603][ERROR] Error in OpenCL context: [CL_INVALID_VALUE] : OpenCL Error : clCreateCommandQueue failed: Device failed to create queue (gld returned: 10015). [19:57:26][16603][ERROR] Error in OpenCL context: [CL_INVALID_VALUE] : OpenCL Error : clCreateCommandQueue failed: Device failed to create queue: -30 [19:57:26][16603][ERROR] Couldn't create OpenCL command queue (error: -30)! [19:57:26][16603][INFO ] OpenCL shutdown complete! [19:57:26][16603][ERROR] Demodulation failed (error: 2008)! 19:57:26 (16603): called boinc_finish In both instances it looks as if the GPU has become unavailable (GPU switching has taken place?) http://einstein.phys.uwm.edu/forum_thread.php?id=10419 http://einstein.phys.uwm.edu/forum_thread.php?id=10443 Claggy _______________________________________________ boinc_dev mailing list [email protected] http://lists.ssl.berkeley.edu/mailman/listinfo/boinc_dev To unsubscribe, visit the above URL and (near bottom of page) enter your email address.
