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Bug #2941

OpenCL fail in osx 10.13.6

Added by zhiyi wu 7 months ago. Updated 5 months ago.

Status:
Closed
Priority:
Normal
Assignee:
-
Category:
-
Target version:
Affected version - extra info:
Affected version:
Difficulty:
uncategorized
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Description

I have compiled the gromacs 2019.2 in osx 10.13.6 with intel compiler and it gives
-------------------------------------------------------
Program: gmx mdrun, version 2019.2
Source file: src/gromacs/ewald/pme-gpu-3dfft-ocl.cpp (line 62)
Function: void handleClfftError(clfftStatus_, const char *)

Internal error (bug):
clFFT execution failure: -57

For more information and tips for troubleshooting, please check the GROMACS
website at http://www.gromacs.org/Documentation/Errors
-------------------------------------------------------
Upon running.
I have tried various tpr file which runs perfectly in 2018.6 and used both the fftw and mkl and problem persists.


Related issues

Has duplicate GROMACS - Bug #2719: PME broken with Intel OpenCL on OSXClosed

Associated revisions

Revision f932b909 (diff)
Added by Szilárd Páll 6 months ago

Disable PME GPU on Apple OpenCL

Apple's OpenCL compiler seems to be unable to build a functional clFFT
which leads to a runtime error that aborts the runs rather than falling
back to PME-CPU. Hence this commit disabled PME-GPU on all Apple
platform builds.

Fixes #2941 #2719

Change-Id: I6afd19a56ced2e49d16ab598cd91527e6f73a1db

History

#1 Updated by Szilárd Páll 6 months ago

  • Has duplicate Bug #2719: PME broken with Intel OpenCL on OSX added

#2 Updated by Szilárd Páll 6 months ago

  • Target version set to 2019.4

#3 Updated by Szilárd Páll 6 months ago

  • Status changed from New to In Progress

#4 Updated by Szilárd Páll 6 months ago

  • Status changed from In Progress to Fix uploaded

#5 Updated by Szilárd Páll 6 months ago

  • Status changed from Fix uploaded to Resolved

#6 Updated by Paul Bauer 5 months ago

  • Status changed from Resolved to Closed

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