[Bug 99552] Make Advanced Simulation Library (ASL) OpenCL GPU support work on Clover and RadeonSI

[bugzilla-daemon@freedesktop.org]

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https://bugs.freedesktop.org/show_bug.cgi?id=99552

            Bug ID: 99552
           Summary: Make Advanced Simulation Library (ASL) OpenCL GPU
                    support work on Clover and RadeonSI
           Product: Mesa
           Version: git
          Hardware: All
                OS: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Drivers/Gallium/radeonsi
          Assignee: dri-devel@lists.freedesktop.org
          Reporter: vedran@miletic.net
        QA Contact: dri-devel@lists.freedesktop.org

Advanced Simulation Library (ASL) is a partial differential equation solver
that supports running with OpenCL. When using it on Mesa/radeonsi/LLVM/AMDGPU,
test/testACL/testKernel.cc [1] partially works but ultimately fails with:

$ ./testKernel
Test of "copy" function... Ok
Test of Kernel with double... Ok
Test of KernelSIMD... Ok
Test of KernelSIMDUA... Ok
Test of kernel with PrivateVariable... Ok
Test of kernel with PrivateArray...
                        BUILD LOG
 ************************************************
<unknown>:0:0: in function compute_4 void (i32 addrspace(1)*, float
addrspace(1)*): invalid addrspacecast

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

                        KERNEL SOURCE CODE
 ------------------------------------------------
#pragma OPENCL EXTENSION cl_khr_fp64 : disable

__kernel void compute_4(__global int *a_i1,
                        __global float *a_f8)
{
        uint index = get_global_id(0);
        float pa_f1[6] = {-9, 2, 0, 15, 1, 3};
        (a_f8[index]=pa_f1[a_i1[index]]);
}
 ------------------------------------------------
terminate called after throwing an instance of 'std::logic_error'
  what():  ASL ERROR: Program::build() (-11).
Aborted (core dumped)

[1]
https://github.com/AvtechScientific/ASL/blob/master/test/testACL/testKernel.cc

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