| Bug ID | 94012 |
|---|---|
| Summary | Tonga OpenCL clpeak vm faults |
| Product | DRI |
| Version | DRI git |
| Hardware | Other |
| OS | All |
| Status | NEW |
| Severity | normal |
| Priority | medium |
| Component | DRM/AMDgpu |
| Assignee | dri-devel@lists.freedesktop.org |
| Reporter | adf.lists@gmail.com |
Created attachment 121540 [details] vm debug R9285 llvm,mesa,libclc yesterdays gits. No ideea if this is a regression as I've only just noticed tonga got added to libclc so this is first time testing OpenCL. clpeak - https://github.com/krrishnarraj/clpeak.git produces vmfaults. It will run to completion. R600_DEBUG=check_vm ./clpeak Platform: Clover Device: AMD TONGA (DRM 3.1.0, LLVM 3.9.0) Driver version : 11.2.0-devel (Linux x64) Compute units : 28 Clock frequency : 0 MHz Global memory bandwidth (GBPS) float : 1.45 float2 : 1.44 float4 : 1.45 float8 : 1.45 float16 : Detected a VM fault, exiting... Attaching output and vm debug file from R600_DEBUG=check_vm,cs ./clpeak &>~/clpeak-cs
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