Darrell: The current design doesn't correctly handle two GPUs of the same vendor, of which only one can do OpenCL. Handling this case would require a very large redesign. -- David
On 28-Dec-2012 5:22 PM, Darrell Holz wrote: > What I've been trying to do on my win7 machine with a Radeon HD5500 is to get > the integrated > > Radeon 3000 series to work. Under the 12.10 drivers which gives me the opencl > 1.2 the 5000 by itself runs > > ok, installling the 3000 causes the opencl driver to fail. Down grating to > 11.12 drivers allows > > both the 5000 and 3000 to run under opencl 1.1. Boinc does show that only the > 5000 is capable of opencl, but > > tries to run opencl tasks from einstein on the 3000 which immediately comp > error out. > > > 12/28/2012 6:42:27 PM | | Data directory: C:\ProgramData\BOINC > > 12/28/2012 6:42:27 PM | | Running under account Darrell > > 12/28/2012 6:42:27 PM | | Processor: 2 AuthenticAMD AMD Athlon(tm) II X2 250 > Processor [Family 16 Model 6 Stepping 3] > > 12/28/2012 6:42:27 PM | | Processor: 1.00 MB cache > > 12/28/2012 6:42:27 PM | | Processor features: fpu vme de pse tsc msr pae mce > cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 htt pni > cx16 syscall nx lm svm sse4a osvw ibs skinit wdt page1gb rdtscp 3dnowext > 3dnow > > 12/28/2012 6:42:27 PM | | OS: Microsoft Windows 7: Professional x64 Edition, > Service Pack 1, (06.01.7601.00) > > 12/28/2012 6:42:27 PM | | Memory: 7.75 GB physical, 15.50 GB virtual > > 12/28/2012 6:42:27 PM | | Disk: 931.41 GB total, 865.82 GB free > > 12/28/2012 6:42:27 PM | | Local time is UTC -6 hours > > 12/28/2012 6:42:27 PM | | VirtualBox version: 4.2.4 > > 12/28/2012 6:42:27 PM | | CAL: ATI GPU 0: ATI Radeon HD 5x00 series > (Redwood) (CAL version 1.4.1646, 1024MB, 991MB available, 704 GFLOPS peak) > > 12/28/2012 6:42:27 PM | | CAL: ATI GPU 1: ATI Radeon HD 2300/2400/3200 > (RV610) (CAL version 1.4.1646, 256MB, 224MB available, 88 GFLOPS peak) > > 12/28/2012 6:42:27 PM | | OpenCL: ATI GPU 0: ATI Radeon HD 5x00 series > (Redwood) (driver version CAL 1.4.1646 (VM), device version OpenCL 1.1 > AMD-APP (831.4), 1024MB, 991MB available, 704 GFLOPS peak) > > 12/28/2012 6:42:27 PM | | Config: report completed tasks immediately > > 12/28/2012 6:42:27 PM | | Config: use all coprocessors > > Is the use all coprocessors causing some confusion somewhere that it tries to > run opencl tasks on the 3000 when it > > should only be running tasks for the cal routines on it? > _______________________________________________ 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.
