PALM: clpeak: Bus error (core dumped) & lots of GPU lockup
Submitted by Ricardo Ribalda Delgado @ribalda
Assigned to Default DRI bug account
Link to original bug (#106631)
Description
root@qt5022:~# time clpeak
Platform: Clover Device: AMD PALM (DRM 2.50.0 / 4.16.0-qtec-standard, LLVM 6.0.1) Driver version : 18.0.3 (Linux x64) Compute units : 2 Clock frequency : 0 MHz
Global memory bandwidth (GBPS)
float : 5.42
float2 : 7.10
float4 : 6.69
float8 : 4.88
float16 : 0.43
Single-precision compute (GFLOPS)
float : 18.90
float2 : 36.90
float4 : 38.66
float8 : 42.19
float16 : 53.13
No half precision support! Skipped
No double precision support! Skipped
Integer compute (GIOPS)
int : 9.48
int2 : Bus error (core dumped)real 20m10.785s user 15m58.717s sys 1m5.031s
Version: 18.0