integrated_GPU not longer crunching

Sutaru Tsureku
Sutaru Tsureku
Joined: 26 Oct 09
Posts: 24
Credit: 101,699,846
RAC: 1,765
Topic 216659

Hello

 

I have this motherboard with onboard CPU:

ASRock Q1900DC-ITX - http://www.asrock.com/mb/Intel/Q1900DC-ITX

 

I have inserted a GT730 x1 VGA card to the PCIe 2.0 x1 slot and it ran since years.

 

I crunch Einstein on the iGPU of the J1900 CPU.

 

The screen is connected to the iGPU.

I gone to the BIOS and selected the GT730 as 1st VGA card.

Then I connected the screen to the GT730.

 

Windows is running and I started BOINC.

 

In past there was:

CUDA: NVIDIA GPU 0: GeForce GT 730 (driver version 347.52, CUDA version 7.0, compute capability 3.5, 1024MB, 933MB available, 692 GFLOPS peak)

OpenCL: NVIDIA GPU 0: GeForce GT 730 (driver version 347.52, device version OpenCL 1.1 CUDA, 1024MB, 933MB available, 692 GFLOPS peak)

OpenCL: Intel GPU 0: Intel(R) HD Graphics (driver version 10.18.10.3408, device version OpenCL 1.2, 1304MB, 1304MB available, 6 GFLOPS peak)

OpenCL CPU: Intel(R) Celeron(R) CPU  J1900  @ 1.99GHz (OpenCL driver vendor: Intel(R) Corporation, driver version 3.0.1.10878, device version OpenCL 1.2 (Build 76413))

 

Now:

CUDA: NVIDIA GPU 0: GeForce GT 730 (driver version 347.52, CUDA version 7.0, compute capability 3.5, 1024MB, 874MB available, 692 GFLOPS peak)

OpenCL: NVIDIA GPU 0: GeForce GT 730 (driver version 347.52, device version OpenCL 1.1 CUDA, 1024MB, 874MB available, 692 GFLOPS peak)

OpenCL CPU: Intel(R) Celeron(R) CPU  J1900  @ 1.99GHz (OpenCL driver vendor: Intel(R) Corporation, driver version 3.0.1.10878, device version OpenCL 1.2 (Build 76413))    

- this is missing now: OpenCL: Intel GPU 0

 

And now new:

app version refers to missing GPU type intel_gpu    
Application uses missing intel_gpu GPU   

 

 

In "Device Manager" the iGPU is shown and activated.

I added <use_all_gpus>1</use_all_gpus> to the cc_config.xml file.

 

 

I need to insert a VGA dummy plug to the iGPU VGA port that BOINC see again the iGPU?

 

What I need to do that BOINC see and use again the iGPU?

 

 

Thanks

 

Richard Haselgrove
Richard Haselgrove
Joined: 10 Dec 05
Posts: 1,912
Credit: 130,526,339
RAC: 75,081

Quote:I need to insert a VGA

Quote:
I need to insert a VGA dummy plug to the iGPU VGA port that BOINC see again the iGPU?

Yes, that's all you need. I'm using HDMI dummies for exactly that purpose - they're smaller and neater. Anything that fits your motherboard outputs.

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