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Number crunching :
signal 11 (sigsegv) on Vega 20 / ROCM 4.1 / Centos 7
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Send message Joined: 28 Aug 09 Posts: 23 Credit: 1,266,094,263 RAC: 127,281 |
Dear all, I just tried to run Milkyway in the system described in the title line : Device 'gfx906:sramecc+:xnack-' (Advanced Micro Devices, Inc.:0x1002) (CL_DEVICE_TYPE_GPU) Board: Vega 20 Driver version: 3241.0 (HSA1.1,LC) Version: OpenCL 2.0 Compute capability: 0.0 Max compute units: 60 Clock frequency: 1725 Mhz Global mem size: 34342961152 Local mem size: 65536 Max const buf size: 29191516976 Double extension: cl_khr_fp64but all I got were signal 11 (segmentation violation) coming from libamdocl64.so. Many other OpenCL applications works without a problem (collatz, primegrid, amicable etc.) Does anyone have hints or suggestions? |
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