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Thread Status: Active Thread Type: Sticky Thread Total posts in this thread: 290
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caitilarkin
Former World Community Grid Admin USA Joined: Nov 4, 2015 Post Count: 331 Status: Offline Project Badges: ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
Hi everyone,
Please post all tech support questions about GPU work units in this thread. This will help us find and answer concerns more easily. It will also help volunteers who are looking for answers to common questions. You can learn more about GPU on World Community Grid here. Thanks for your support! |
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Falconet
Master Cruncher Portugal Joined: Mar 9, 2009 Post Count: 3295 Status: Offline Project Badges: ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
I think it could be useful to sticky this very thread on the OPN forum as I feel a significant portion of volunteers will simply go there for their GPU-related queries.
----------------------------------------AMD Ryzen 5 1600AF 6C/12T 3.2 GHz - 85W AMD Ryzen 5 2500U 4C/8T 2.0 GHz - 28W AMD Ryzen 7 7730U 8C/16T 3.0 GHz [Edit 1 times, last edit by Falconet at Apr 12, 2021 5:59:53 PM] |
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caitilarkin
Former World Community Grid Admin USA Joined: Nov 4, 2015 Post Count: 331 Status: Offline Project Badges: ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
Great suggestion, Falconet! I just posted a sticky notice in the OPN forum to direct volunteers to this thread.
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Grumpy Swede
Master Cruncher Svíþjóð Joined: Apr 10, 2020 Post Count: 2154 Status: Offline Project Badges: ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
@Uplinger
Is it correct that the batches we see now contains some tougher cookies to chew on? I'm seeing longer crunching times than on the earlier production WU's. |
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Mumak
Senior Cruncher Joined: Dec 7, 2012 Post Count: 477 Status: Offline Project Badges: ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
The link in OPN forum is not correct, it points to another thread in OPN forum and not here: https://www.worldcommunitygrid.org/forums/wcg...d_thread,43311_offset,190
----------------------------------------Or was it perhaps not meant to point here? ![]() [Edit 2 times, last edit by Mumak at Apr 12, 2021 9:18:10 PM] |
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Mumak
Senior Cruncher Joined: Dec 7, 2012 Post Count: 477 Status: Offline Project Badges: ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
Posting here again my issue with inability to get GPU units on Intel DG1.
----------------------------------------I'm trying to catch a task on this GPU (Intel DG1): OpenCL: Intel GPU 0: Intel(R) Iris(R) Xe MAX Graphics (driver version 27.20.100.9168, device version OpenCL 3.0 NEO, 6456MB, 6456MB available, 1190 GFLOPS peak) All settings seem to be OK, I have other machines that are getting WUs, but haven't seen a single GPU task on the Xe yet. Requesting new tasks for Intel GPU Scheduler request completed: got 0 new tasks It doesn't say that No tasks are available for Intel GPU, so I'm starting to wonder whether there's perhaps some limit/filter on the scheduler side. Here some more details from the coproc_info: <intel_gpu_opencl> <name>Intel(R) Iris(R) Xe MAX Graphics</name> <vendor>Intel(R) Corporation</vendor> <vendor_id>32902</vendor_id> <available>1</available> <half_fp_config>63</half_fp_config> <single_fp_config>63</single_fp_config> <double_fp_config>0</double_fp_config> <endian_little>1</endian_little> <execution_capabilities>1</execution_capabilities> <extensions>cl_khr_byte_addressable_store cl_khr_fp16 cl_khr_global_int32_base_atomics cl_khr_global_int32_extended_atomics cl_khr_icd cl_khr_local_int32_base_atomics cl_khr_local_int32_extended_atomics cl_intel_subgroups cl_intel_required_subgroup_size cl_intel_subgroups_short cl_khr_spir cl_intel_accelerator cl_intel_driver_diagnostics cl_khr_priority_hints cl_khr_throttle_hints cl_khr_create_command_queue cl_intel_subgroups_char cl_intel_subgroups_long cl_khr_il_program cl_intel_mem_force_host_memory cl_khr_subgroup_extended_types cl_khr_subgroup_non_uniform_vote cl_khr_subgroup_ballot cl_khr_subgroup_non_uniform_arithmetic cl_khr_subgroup_shuffle cl_khr_subgroup_shuffle_relative cl_khr_subgroup_clustered_reduce cl_intel_spirv_media_block_io cl_intel_spirv_subgroups cl_khr_spirv_no_integer_wrap_decoration cl_intel_unified_shared_memory_preview cl_khr_mipmap_image cl_khr_mipmap_image_writes cl_intel_planar_yuv cl_intel_packed_yuv cl_khr_int64_base_atomics cl_khr_int64_extended_atomics cl_khr_image2d_from_buffer cl_khr_depth_images cl_khr_3d_image_writes cl_intel_media_block_io cl_khr_gl_sharing cl_khr_gl_depth_images cl_khr_gl_event cl_khr_gl_msaa_sharing cl_intel_dx9_media_sharing cl_khr_dx9_media_sharing cl_khr_d3d10_sharing cl_khr_d3d11_sharing cl_intel_d3d11_nv12_media_sharing cl_intel_unified_sharing cl_intel_subgroup_local_block_io cl_intel_simultaneous_sharing </extensions> <global_mem_size>6769606656</global_mem_size> <local_mem_size>65536</local_mem_size> <max_clock_frequency>1550</max_clock_frequency> <max_compute_units>96</max_compute_units> <nv_compute_capability_major>0</nv_compute_capability_major> <nv_compute_capability_minor>0</nv_compute_capability_minor> <amd_simd_per_compute_unit>0</amd_simd_per_compute_unit> <amd_simd_width>0</amd_simd_width> <amd_simd_instruction_width>0</amd_simd_instruction_width> <opencl_platform_version>OpenCL 3.0 </opencl_platform_version> <opencl_device_version>OpenCL 3.0 NEO </opencl_device_version> <opencl_driver_version>27.20.100.9168</opencl_driver_version> <device_num>0</device_num> <peak_flops>1190400000000.000000</peak_flops> <opencl_available_ram>6769606656.000000</opencl_available_ram> <opencl_device_index>0</opencl_device_index> <warn_bad_cuda>0</warn_bad_cuda> </intel_gpu_opencl> ![]() [Edit 1 times, last edit by Mumak at Apr 12, 2021 9:19:28 PM] |
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caitilarkin
Former World Community Grid Admin USA Joined: Nov 4, 2015 Post Count: 331 Status: Offline Project Badges: ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
The link in OPN forum is not correct, it points to another thread in OPN forum and not here: https://www.worldcommunitygrid.org/forums/wcg...d_thread,43311_offset,190 Or was it perhaps not meant to point here? My mistake! ![]() |
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BladeD
Ace Cruncher USA Joined: Nov 17, 2004 Post Count: 28976 Status: Offline Project Badges: ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
---------------------------------------- ---------------------------------------- [Edit 1 times, last edit by BladeD at Apr 12, 2021 9:38:29 PM] |
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Ian-n-Steve C.
Senior Cruncher United States Joined: May 15, 2020 Post Count: 180 Status: Offline Project Badges: ![]() |
@Uplinger Is it correct that the batches we see now contains some tougher cookies to chew on? I'm seeing longer crunching times than on the earlier production WU's. I'd say in general they have more cookies to chew on, but not tougher. more sub-tasks being packaged per WU. my 2080ti's are still running about the same speed when scaled for the number of sub-tasks. right around 2.5 seconds per sub-task. all systems reporting similar behavior. more jobs in a WU = longer run time = more credit rewarded. ![]() EPYC 7V12 / [5] RTX A4000 EPYC 7B12 / [5] RTX 3080Ti + [2] RTX 2080Ti EPYC 7B12 / [6] RTX 3070Ti + [2] RTX 3060 [2] EPYC 7642 / [2] RTX 2080Ti |
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