Unfortunately I can’t edit the post anymore… Hello, back again! I missed one thing which causes issues with Photo’s sharpening and probably causes the unknown error in VEAI. Guess there’s just the registry hack left. :((( Clearing the registry does not help, so I’m guessing a bad assumption was made somewhere. Notice that A770 is listed at index 0 in the first log snippet, but is actually at index 1 in the second log snippet. Info | OpenVINO device string for 0 is GPU.1 Info | check GPU.1: intel(r) arc(tm) a770 graphics (dgpu) VS intel(r) arc(tm) a770 graphics 1 Info | check GPU.0: intel(r) hd graphics 630 (igpu) VS intel(r) arc(tm) a770 graphics 0 Info | check CPU: intel(r) core(tm) i7-7700k cpu 4.20ghz VS intel(r) arc(tm) a770 graphics 0 Info | - Index 1 Name Intel(R) HD Graphics 630 Cores 0 Topaz is just not using the correct indices: Info | Device count: 2 Re-enable the iGPU and select the correct GPU in the menu.Use registry hack and manually set to the correct device id.Topaz should now be stuck in CPU only mode now.Make sure the iGPU is disabled then boot the machine.Make sure Intel drivers are not installed. Have a machine with Intel CPU and Intel GPU.Would Topaz correctly update its device selection in the registry? Or would it end up defaulting to the iGPU because of the reordering quirk? On a side note, I’m wondering what would happen if the user selected GPU, then enables the iGPU. I’m guessing the fix on Topaz’ end would be to grab the device index from OpenCL instead of implicitly relying on the ordering for id. I confirmed this is the case by manually setting the deviceId key in the registry to 0x01 and PhotoAI was able to use my GPU. My guess is that Topaz lists the list of available devices and assumes that whatever index they get from the the list will match OpenCL’s device enumeration. It looks like there is a disagreement for the indices between Topaz and OpenCL. It looks like OpenCL maintains a GPU even after it has been disconnected and will reorder devices on connect (why Intel why?) At this point, the igpu is disabled and unavailable. Note that I have already detached the the integrated graphics at this point and disabled it in BIOS. Info | - Running CPU fallback due to error Info | OpenVINO device string for 0 is GPU Info | check GPU: intel(r) arc(tm) a770 graphics (dgpu) VS intel(r) arc(tm) a770 graphics 1 Info | check GNA: gna_sw VS intel(r) arc(tm) a770 graphics 0 Info | Serial 0000000000010f4c Legacy 0 CudaId -1 Capability 0Īnd later… Info | check CPU: intel(r) core(tm) i7-7700k cpu 4.20ghz VS intel(r) arc(tm) a770 graphics 0 Info | - Index 0 Name Intel(R) Arc(TM) A770 Graphics Cores 0 From the logs of PhotoAI: Info | Device count: 1 Unfortunately I did the first two steps concurrently so I have no idea which one might have caused this issue.Īh! I actually found a bug I think. **** Problem already manifested after these two steps ****
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