Created attachment 131786 [details] utest_run output for INTEL_DEVID_OVERRIDE=0x1906 Beignet: 1.3.1 Kernel: 4.9.6-1 Acer Aspire E 15 laptop CPU: Intel(R) Core(TM) i5-6267U CPU @ 2.90GHz GPU: VGA compatible controller [0300]: Intel Corporation Iris Graphics 550 [8086:1927] (rev 0a) Mesa works properly on this system (both OpenGL and Vulkan) clinfo fails: $ ./clinfo cl_get_gt_device(): error, unknown device: 1927 cl_get_gt_device(): error, unknown device: 1927 Platform #0 Name: Intel(R) OpenCL Version: OpenCL 2.0 LINUX Device #0 Name: Intel(R) Core(TM) i5-6267U CPU @ 2.90GHz Type: CPU Version: OpenCL 2.0 (Build 400) Global memory size: 7 GB 756 MB 708 kB Local memory size: 32 kB Max work group size: 8192 Max work item sizes: (8192, 8192, 8192) Platform #1 Name: Intel Gen OCL Driver Version: OpenCL 2.0 beignet 1.3 cl_get_gt_device(): error, unknown device: 1927 ./clinfo: Cannot get the number of OpenCL devices available on this platform. I tried $INTEL_DEVID_OVERRIDE (with different values) with no luck: $ INTEL_DEVID_OVERRIDE=0x1906 ./clinfo Beignet: self-test failed: (3, 7, 5) + (5, 7, 3) returned (3, 7, 5) See README.md or http://www.freedesktop.org/wiki/Software/Beignet/ Beignet: disabling non-working device Beignet: disabling non-working device utests: $ ./utest_run platform number 1 platform_profile "FULL_PROFILE" platform_name "Intel Gen OCL Driver" platform_vendor "Intel" platform_version "OpenCL 2.0 beignet 1.3" platform_extensions "cl_khr_global_int32_base_atomics cl_khr_global_int32_extended_atomics cl_khr_local_int32_base_atomics cl_khr_local_int32_extended_atomics cl_khr_byte_addressable_store cl_khr_3d_image_writes cl_khr_image2d_from_buffer cl_khr_depth_images cl_khr_spir cl_khr_icd cl_intel_accelerator cl_intel_subgroups cl_intel_subgroups_short cl_khr_gl_sharing" cl_get_gt_device(): error, unknown device: 1927 error calling clGetDeviceIDs Failed to initialize cl device. summary: ---------- total: 1000 run: 0 pass: 0 fail: 0 pass rate: 0.000000 $ INTEL_DEVID_OVERRIDE=0x1906 ./utest_run [...full log attached...] summary: ---------- total: 1000 run: 959 pass: 51 fail: 908 pass rate: 0.053180 The same Beignet binaries work on another Skylake system (i5-6400)
Hi Jacek， It seems we did not update the supported PCIID as there are some new skylake device. I will send a patch to update these PCIIDs. We do not have devices with ALL of the PCIIDs,so could you have a try with utest to see if the patch works fine? Thanks Xiuli
The patch is here, could you try it and give me some feedback. https://patchwork.freedesktop.org/patch/161569/ Thanks Xiuli
Created attachment 131955 [details] utest_run output after the patch applied
Much better now: [...] compiler_fill_gl_image() [FAILED] Error: error calling clBuildProgram with error CL_BUILD_PROGRAM_FAILURE at file [...]/utests/utest_helper.cpp, function cl_kernel_init, line 269 summary: ---------- total: 1000 run: 959 pass: 958 fail: 1 pass rate: 0.998957
What the LLVM version you are using? That's a known issue with LLVM 3.8+ and it has been fixed by https://cgit.freedesktop.org/beignet/commit/?id=8e119eb32e01066c23c3d96bd2b42032e03f7628 Thanks Xiuli
I use LLVM 39.1 and the patch fixed the last test for me. Thank you, Xiuli. Jacek
OK, I will close this bug report after my patch is merged in. And you can try our master branch then. Thanks Xiuli
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