[Bug 82050] R9270X pyrit benchmark perf regressions with latest kernel/llvm

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Tue Sep 2 15:25:31 PDT 2014


https://bugs.freedesktop.org/show_bug.cgi?id=82050

--- Comment #52 from Andy Furniss <adf.lists at gmail.com> ---
Just updated llvm and my perf on pyrit is back to normal -

Computed 77586.36 PMKs/s total.
#1: 'OpenCL-Device 'AMD PITCAIRN'': 73865.3 PMKs/s (RTT 0.8)
#2: 'CPU-Core (SSE2)': 744.3 PMKs/s (RTT 2.9)
#3: 'CPU-Core (SSE2)': 746.4 PMKs/s (RTT 3.0)
#4: 'CPU-Core (SSE2)': 745.7 PMKs/s (RTT 2.9)
#5: 'Network-Clients': 0.0 PMKs/s (RTT 0.0)

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