Message boards :
Number crunching :
intel gpu crunching on a board with no onboard video out
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Zombu2 Send message Joined: 24 Feb 01 Posts: 1615 Credit: 49,315,423 RAC: 0 |
Is there a way to get the gpu in the cpu to crunch on a board that does not have video out on the board? I came down with a bad case of i don't give a crap |
Claggy Send message Joined: 5 Jul 99 Posts: 4654 Credit: 47,537,079 RAC: 4 |
Is there a way to get the gpu in the cpu to crunch on a board that does not have video out on the board? Yes, for Intel CPUs, it has to be Ivybridge or newer, for Boinc to detect the Intel GPU you'll need to extend the desktop onto it too, then you need Intel OpenCL 1.2 drivers as well. http://setiathome.berkeley.edu/forum_thread.php?id=74179&postid=1482521 That is right click on the desktop, choose 'screen resolution', go 'detect', chose the display that is on your Intel GPU, you'll have to force it detect the GPU by 'try and connect anyway on: VGA', then on 'multiple displays', chose 'extend these displays' Claggy |
Zombu2 Send message Joined: 24 Feb 01 Posts: 1615 Credit: 49,315,423 RAC: 0 |
thats the thing the board does not have video there is no way to extend the desktop to it that i know of I came down with a bad case of i don't give a crap |
Claggy Send message Joined: 5 Jul 99 Posts: 4654 Credit: 47,537,079 RAC: 4 |
thats the thing the board does not have video there is no way to extend the desktop to it that i know of What happens if you go 'Detect'? Claggy |
Zombu2 Send message Joined: 24 Feb 01 Posts: 1615 Credit: 49,315,423 RAC: 0 |
yes you where right connected and i extended the desktop to it boinc detects the gpu now but for some reason neither seti or einstein is using it any suggestions ? I came down with a bad case of i don't give a crap |
Claggy Send message Joined: 5 Jul 99 Posts: 4654 Credit: 47,537,079 RAC: 4 |
yes you where right connected and i extended the desktop to it Click update on the Seti project, your i7-3930K host isn't showing an Intel GPU yet: Computer 7216175 Then restart Boinc and post the Boinc startup from the Event log, the first 30 lines should do. Claggy |
Richard Haselgrove Send message Joined: 4 Jul 99 Posts: 14653 Credit: 200,643,578 RAC: 874 |
any suggestions ? As usual: post 30-40 initial lines of BOINC startup log. |
Zombu2 Send message Joined: 24 Feb 01 Posts: 1615 Credit: 49,315,423 RAC: 0 |
coming right up edit: it seems i spoke too soon the gpu is not shown in device manager and the other not connected display ports are from the nvidia cards 3/2/2014 12:19:24 PM | | Starting BOINC client version 7.2.39 for windows_x86_64 3/2/2014 12:19:24 PM | | log flags: file_xfer, sched_ops, task 3/2/2014 12:19:24 PM | | Libraries: libcurl/7.25.0 OpenSSL/1.0.1 zlib/1.2.6 3/2/2014 12:19:24 PM | | Data directory: C:\ProgramData\BOINC 3/2/2014 12:19:24 PM | | Running under account rossi 3/2/2014 12:19:24 PM | | CUDA: NVIDIA GPU 0: GeForce GTX 780 (driver version 334.89, CUDA version 6.0, compute capability 3.5, 3072MB, 2691MB available, 4698 GFLOPS peak) 3/2/2014 12:19:24 PM | | CUDA: NVIDIA GPU 1: GeForce GTX 580 (driver version 334.89, CUDA version 6.0, compute capability 2.0, 1536MB, 1433MB available, 1704 GFLOPS peak) 3/2/2014 12:19:24 PM | | OpenCL: NVIDIA GPU 0: GeForce GTX 780 (driver version 334.89, device version OpenCL 1.1 CUDA, 3072MB, 2691MB available, 4698 GFLOPS peak) 3/2/2014 12:19:24 PM | | OpenCL: NVIDIA GPU 1: GeForce GTX 580 (driver version 334.89, device version OpenCL 1.1 CUDA, 1536MB, 1433MB available, 1704 GFLOPS peak) 3/2/2014 12:19:24 PM | | OpenCL CPU: Intel(R) Core(TM) i7-3930K CPU @ 3.20GHz (OpenCL driver vendor: Intel(R) Corporation, driver version 3.0.1.15216, device version OpenCL 1.2 (Build 80752)) 3/2/2014 12:19:24 PM | SETI@home | Found app_info.xml; using anonymous platform 3/2/2014 12:19:24 PM | | Host name: rossi-PC 3/2/2014 12:19:24 PM | | Processor: 12 GenuineIntel Intel(R) Core(TM) i7-3930K CPU @ 3.20GHz [Family 6 Model 45 Stepping 7] 3/2/2014 12:19:24 PM | | Processor features: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss htt tm pni ssse3 cx16 sse4_1 sse4_2 popcnt aes syscall nx lm vmx tm2 dca pbe 3/2/2014 12:19:24 PM | | OS: Microsoft Windows 7: Professional x64 Edition, Service Pack 1, (06.01.7601.00) 3/2/2014 12:19:24 PM | | Memory: 63.94 GB physical, 127.88 GB virtual 3/2/2014 12:19:24 PM | | Disk: 447.03 GB total, 331.48 GB free 3/2/2014 12:19:24 PM | | Local time is UTC -5 hours 3/2/2014 12:19:24 PM | | Config: use all coprocessors 3/2/2014 12:19:24 PM | Einstein@Home | URL http://einstein.phys.uwm.edu/; Computer ID 10448534; resource share 100 3/2/2014 12:19:24 PM | SETI@home | URL http://setiathome.berkeley.edu/; Computer ID 7216175; resource share 200 3/2/2014 12:19:24 PM | SETI@home | General prefs: from SETI@home (last modified 28-Feb-2014 22:51:46) 3/2/2014 12:19:24 PM | SETI@home | Computer location: home 3/2/2014 12:19:24 PM | | General prefs: using separate prefs for home 3/2/2014 12:19:24 PM | | Reading preferences override file 3/2/2014 12:19:24 PM | | Preferences: 3/2/2014 12:19:24 PM | | max memory usage when active: 32738.09MB 3/2/2014 12:19:24 PM | | max memory usage when idle: 58928.57MB 3/2/2014 12:19:24 PM | | max disk usage: 332.48GB 3/2/2014 12:19:24 PM | | suspend work if non-BOINC CPU load exceeds 25% 3/2/2014 12:19:24 PM | | (to change preferences, visit a project web site or select Preferences in the Manager) 3/2/2014 12:19:24 PM | | Not using a proxy I came down with a bad case of i don't give a crap |
Zombu2 Send message Joined: 24 Feb 01 Posts: 1615 Credit: 49,315,423 RAC: 0 |
Duh the 3930k does not have a gpu in the chip well that solves that problem I came down with a bad case of i don't give a crap |
Zombu2 Send message Joined: 24 Feb 01 Posts: 1615 Credit: 49,315,423 RAC: 0 |
that was really stupid on my part i should have looked on intels site before asking I came down with a bad case of i don't give a crap |
Batter Up Send message Joined: 5 May 99 Posts: 1946 Credit: 24,860,347 RAC: 0 |
I was wondering who would build a motherboard with no video out if the CPU could supply video. |
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