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OpenCL

mierowsl
Journeyman III
‎10-25-2019 03:56 AM

OpenCL memory synchronization issue on Radeon Pro WX9100

Hi, the attached Program produces errors where it seems that some times writes to a buffer get ignored

when run with a Radeon Pro WX9100, driver version 19.Q3.1 on Windows 10 x64 1809.

The same Program runs without errors on AMD FirePro W8100 (same driver version) or Nvidia GPU's.

main.cpp.zip
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2 Replies
dipak
Staff
Staff
‎10-28-2019 04:39 AM

Thank you for reporting this issue and providing a reproducible test-case. I have reported it to the appropriate team. As soon as I've any update on this, I'll get back to you.

P.S. You have been whitelisted.

Thanks.

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dipak
Staff
Staff
‎11-04-2019 04:19 AM

Here is an update. As I've been informed, the issue is not reproducible with the latest internal driver.

Thanks.

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