From: bugzilla-daemon@freedesktop.org
To: dri-devel@lists.freedesktop.org
Subject: [Bug 93374] [radeonsi] Tonga (Radeon R9 380) hangs on running hello world OpenCL program
Date: Mon, 04 Jan 2016 10:41:29 +0000 [thread overview]
Message-ID: <bug-93374-502-bzPrUusZJG@http.bugs.freedesktop.org/> (raw)
In-Reply-To: <bug-93374-502@http.bugs.freedesktop.org/>
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https://bugs.freedesktop.org/show_bug.cgi?id=93374
--- Comment #4 from EoD <EoD@xmw.de> ---
After upgrading to current llvm 3.8-git (2921ff9ffcfd09db1c), the program ran
fine:
$ ./clpeak
Platform: Clover
Device: AMD TONGA (DRM 3.1.0, LLVM 3.8.0)
Driver version : 11.2.0-devel (Linux x64)
Compute units : 32
Clock frequency : 0 MHz
Global memory bandwidth (GBPS)
float : 100.53
float2 : 112.67
float4 : 105.17
float8 : 104.72
float16 : 69.72
Single-precision compute (GFLOPS)
float : 4006.34
float2 : 4039.47
float4 : 4030.48
float8 : 4007.96
float16 : 3973.85
Double-precision compute (GFLOPS)
double : 265.21
double2 : 265.09
double4 : 264.79
double8 : 264.05
double16 : 263.11
Integer compute (GIOPS)
int : 841.70
int2 : 841.59
int4 : 841.39
int8 : 841.17
int16 : 840.63
Transfer bandwidth (GBPS)
enqueueWriteBuffer : 2.57
enqueueReadBuffer : 1.92
enqueueMapBuffer(for read) : 1813.75
memcpy from mapped ptr : 1.92
enqueueUnmap(after write) : 1545.40
memcpy to mapped ptr : 1.92
Kernel launch latency : 267.44 us
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next prev parent reply other threads:[~2016-01-04 10:41 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-12-14 18:36 [Bug 93374] [radeonsi] Tonga (Radeon R9 380) hangs on running hello world OpenCL program bugzilla-daemon
2015-12-15 7:21 ` bugzilla-daemon
2015-12-15 7:46 ` bugzilla-daemon
2016-01-03 0:10 ` bugzilla-daemon
2016-01-04 10:41 ` bugzilla-daemon [this message]
2016-01-06 0:43 ` bugzilla-daemon
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