09e0ad6253
2020-01-20 Andrew Stubbs <ams@codesourcery.com> libgomp/ * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Skip test on gcn. * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c (main): Adjust test dimensions for amdgcn. * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c (main): Adjust gang/worker/vector expectations dynamically. * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c (main): Likewise. * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c (main): Likewise. * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c (main): Likewise. * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c (main): Likewise. * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c (main): Likewise. * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c (main): Likewise. * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c (main): Likewise. * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c (main): Likewise. * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c (main): Likewise. * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c (acc_gang): Recognise acc_device_radeon. (acc_worker): Likewise. (acc_vector): Likewise. (main): Set expectations for amdgcn. * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c (main): Adjust gang/worker/vector expectations dynamically. * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c (main): Likewise. * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c (main): Likewise. * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c (main): Likewise. * testsuite/libgomp.oacc-c-c++-common/routine-wv-2.c: Set expectations for amdgcn.
67 lines
1.2 KiB
C
67 lines
1.2 KiB
C
#include <stdio.h>
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#include <openacc.h>
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#include <gomp-constants.h>
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#define N (32*32*32+17)
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#pragma acc routine vector
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void __attribute__ ((noinline)) vector (int ary[N])
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{
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#pragma acc loop vector
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for (unsigned ix = 0; ix < N; ix++)
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{
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if (acc_on_device (acc_device_not_host))
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{
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int g, w, v;
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g = __builtin_goacc_parlevel_id (GOMP_DIM_GANG);
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w = __builtin_goacc_parlevel_id (GOMP_DIM_WORKER);
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v = __builtin_goacc_parlevel_id (GOMP_DIM_VECTOR);
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ary[ix] = (g << 16) | (w << 8) | v;
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}
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else
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ary[ix] = ix;
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}
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}
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int main ()
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{
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int ary[N];
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int ix;
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int exit = 0;
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int ondev = 0;
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int vectorsize;
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for (ix = 0; ix < N;ix++)
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ary[ix] = -1;
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#pragma acc parallel vector_length(32) copy(ary) copy(ondev) \
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copyout(vectorsize)
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{
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ondev = acc_on_device (acc_device_not_host);
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vector (ary);
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vectorsize = __builtin_goacc_parlevel_size (GOMP_DIM_VECTOR);
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}
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for (ix = 0; ix < N; ix++)
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{
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int expected = ix;
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if(ondev)
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{
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int g = 0;
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int w = 0;
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int v = ix % vectorsize;
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expected = (g << 16) | (w << 8) | v;
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}
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if (ary[ix] != expected)
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{
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exit = 1;
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printf ("ary[%d]=%x expected %x\n", ix, ary[ix], expected);
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}
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}
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return exit;
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}
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