Message boards :
Number crunching :
Crunching on 2 or more cards.
Message board moderation
Author | Message |
---|---|
MGCJerry Send message Joined: 8 Dec 02 Posts: 37 Credit: 3,174,560 RAC: 0 |
I have an i7-4790K CPU with an unloved onboard Intel HD4600 iGPU. It has remained unloved until today when I tried getting it to crunch BOINC. I have finally got BOINC to recognize that I have additional crunch capacity, but it is not using it. In BOINC, it shows (0.04 CPUs + 1 AMD/ATI GPU), but it shown that before I enabled the HD4600. How can I get my iGPU to start work? BOINC 7.4.42 x64 Lunatics Apps Windows 7 64 BOINC sees its there, and it shows on site for my machine under 'GPU' along with my primary card. I have "<use_all_gpus>1</use_all_gpus>" in my 'cc_config.xml' file. Also here is the output from 'stdoutdae.txt': 02-Jan-2016 14:33:11 [---] CAL: ATI GPU 0: ATI Radeon HD 5700/6750/6770 series (Juniper) (CAL version 1.4.1848, 1024MB, 991MB available, 2560 GFLOPS peak) 02-Jan-2016 14:33:11 [---] OpenCL: AMD/ATI GPU 0: ATI Radeon HD 5700/6750/6770 series (Juniper) (driver version 1348.5 (VM), device version OpenCL 1.2 AMD-APP (1348.5), 1024MB, 991MB available, 2560 GFLOPS peak) 02-Jan-2016 14:33:11 [---] OpenCL: Intel GPU 0: Intel(R) HD Graphics 4600 (driver version 10.18.14.4264, device version OpenCL 1.2, 1298MB, 1298MB available, 56 GFLOPS peak) 02-Jan-2016 14:33:11 [---] OpenCL CPU: Intel(R) Core(TM) i7-4790K CPU @ 4.00GHz (OpenCL driver vendor: Advanced Micro Devices, Inc., driver version 1348.5 (sse2,avx), device version OpenCL 1.2 AMD-APP (1348.5)) 02-Jan-2016 14:33:11 [---] OpenCL CPU: Intel(R) Core(TM) i7-4790K CPU @ 4.00GHz (OpenCL driver vendor: Intel(R) Corporation, driver version 4.2.0.148, device version OpenCL 1.2 (Build 148)) Thanks in advance :) |
Ulrich Metzner Send message Joined: 3 Jul 02 Posts: 1256 Credit: 13,565,513 RAC: 13 |
Simply add <use_all_gpus>1</use_all_gpus> to your cc_config.xml ;) [edit] I see, you've already done that... Maybe, it's simply the lack of GPU-WUs in the very moment now? Aloha, Uli |
Juha Send message Joined: 7 Mar 04 Posts: 388 Credit: 1,857,738 RAC: 0 |
Lunatics Apps Did you remember to reinstall and select Intel apps? |
Ulrich Metzner Send message Joined: 3 Jul 02 Posts: 1256 Credit: 13,565,513 RAC: 13 |
Also select "use intel GPU" in seti preferences under your account. Aloha, Uli |
Claggy Send message Joined: 5 Jul 99 Posts: 4654 Credit: 47,537,079 RAC: 4 |
Simply add You don't need to do that, Different vendors, If he had two different Nvidia GPUs, or two different ATI GPUs, then yes, But not when you only have one GPU from one vendor, and only one GPU from another, Anyway, has anyone heard of an Intel CPU having two Intel GPUs yet? Claggy |
MGCJerry Send message Joined: 8 Dec 02 Posts: 37 Credit: 3,174,560 RAC: 0 |
I had the "use_all_gpus" because I had 2 ATI cards (6770 & 6550), but since removed one. I have considered reinstalling it at some point. Juha, I did not install the Intel apps. I have just reinstalled the latest Lunatics apps and checked the Intel apps. If there is a shortage of GPU workunits, I'll keep it as it is now and just let it run. I'll keep this thread posted on any progress. Thanks guys. :) |
©2024 University of California
SETI@home and Astropulse are funded by grants from the National Science Foundation, NASA, and donations from SETI@home volunteers. AstroPulse is funded in part by the NSF through grant AST-0307956.