opencl and 7970 standalone mode problem
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Message boards : Windows : opencl and 7970 standalone mode problem

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EmSti [BlackOps]
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Message 13960 - Posted: 7 May 2012, 19:07:07 UTC
Last modified: 7 May 2012, 19:46:26 UTC

Since my 7970 cards keep getting high number of invalids (and it appears others are also), I have been trying to get collatz_3.09_windows_x86_64__opencl_ati_100 to run in standalone mode. I have tried the opencl stuff that comes with 12.3 catalyst and 12.4 and I get the same amdocl64!clGetContextInfo memory access error with both. I have tried calling the CollatzTest.cmd with and without params, always the same error. Advice on how to proceed?

I was going to upload the Collatztest.cmd and stderr.txt, but I don't see an option for upload to the forum.

Parts of stderr.txt :

- Unhandled Exception Record -
Reason: Access Violation (0xc0000005) at address 0x000007FEF06A5BD0 read attempt to address 0x00000379

- Callstack -
ChildEBP RetAddr Args to Child
0023efa0 f06c22f8 030e4160 0023f038 030e4140 0023f120 amdocl64!clGetContextInfo+0x0
0023efe0 f06a268f 030e4140 fffffff1 00000002 0023f118 amdocl64!clGetSamplerInfo+0x0
0023f090 fbc81548 00000000 003d9270 f1592a08 00000010 amdocl64!clCreateContext+0x0
0023f0d0 3f526b8e 003d8640 0023f149 00000000 00000000 OpenCL!clCreateContext+0x0
0023f1a0 3f529195 13efe8d7 00000008 00000000 3f58a3a0 collatz_3.09_windows_x86_64__op!+0x0
0023f400 3f52fc68 00000008 00000000 13efe8d7 13efe8d7 collatz_3.09_windows_x86_64__op!+0x0
0023f4d0 3f52fd76 00000005 0023f500 00000000 003d8640 collatz_3.09_windows_x86_64__op!+0x0
0023f820 3f558cf0 00000000 00000000 00000000 00000000 collatz_3.09_windows_x86_64__op!+0x0
0023f8d0 770e652d 00000000 00000000 00000000 00000000 collatz_3.09_windows_x86_64__op!+0x0
0023f900 7747c521 00000000 00000000 00000000 00000000 kernel32!BaseThreadInitThunk+0x0
0023f950 00000000 00000000 00000000 00000000 00000000 ntdll!RtlUserThreadStart+0x0


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