[Bug 99540] Make CP2K OpenCL GPU support work on Clover and RadeonSI (requires parts of OpenCL 1.2)

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=99540

            Bug ID: 99540
           Summary: Make CP2K OpenCL GPU support work on Clover and
                    RadeonSI (requires parts of OpenCL 1.2)
           Product: Mesa
           Version: git
          Hardware: Other
                OS: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Drivers/Gallium/radeonsi
          Assignee: dri-devel at lists.freedesktop.org
          Reporter: vedran at miletic.net
        QA Contact: dri-devel at lists.freedesktop.org

CP2K is a popular quantum chemistry software that provides limited/prototype
support for GPU acceleration using OpenCL, but would be interested in expanding
if there are users interested in using it: https://www.cp2k.org/dev:todo

Running CP2K with OpenCL results in:

input.cl:54:12: error: call to 'atom_cmpxchg' is ambiguous
/usr/local/include/clc/cl_khr_global_int32_base_atomics/atom_cmpxchg.h:1:29:
note: candidate function
/usr/local/include/clc/cl_khr_global_int32_base_atomics/atom_cmpxchg.h:2:38:
note: candidate function
/usr/local/include/clc/cl_khr_local_int32_base_atomics/atom_cmpxchg.h:1:29:
note: candidate function
/usr/local/include/clc/cl_khr_local_int32_base_atomics/atom_cmpxchg.h:2:38:
note: candidate function
@@@@@@@@@ END BUILD-DATA, SIZE=466 @@@@@@@@@
Error in: clCreateKernel -46
Error in: clSetKernelArg(0) -48
Error in: clSetKernelArg(1) -48
Error in: clSetKernelArg(2) -48
Error in: clSetKernelArg(3) -48
Error in: clEnqueueNDRangeKernel -48
CL user error: clEnqueueFillBuffer() requires OpenCL version 1.2 or greater.
9835 OPENCL RT Error line: 552, ERROR_CODE: -30


*******************************************************************************
 *   ___                                                                      
*
 *  /   \                                                                     
*
 * [ABORT]                                                                    
*
 *  \___/                       acc_devmem_setzero: failed                    
*
 *    |                                                                       
*
 *  O/|                                                                       
*
 * /| |                                                                       
*
 * / \                                                    acc/acc_devmem.F:423
*

*******************************************************************************


 ===== Routine Calling Stack =====

            8 dbcsr_mm_accdrv_process
            7 cannon_multiply_low_multrec
            6 cannon_multiply_low
            5 dbcsr_mm_cannon_multiply
            4 test_multiplies_multiproc
            3 dbcsr_run_tests
            2 lib_test
            1 CP2K

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