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loop-g-1.c: New. 

* testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: New.
	* testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: New.
	* testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: New.
	* testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: New.
	* testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: New.
	* testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: New.

From-SVN: r229487
This commit is contained in:
Nathan Sidwell 2015-10-28 14:27:30 +00:00 committed by Nathan Sidwell
parent d88cd9c424
commit e309140695
7 changed files with 353 additions and 0 deletions
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9
libgomp/ChangeLog
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2015-10-28 Nathan Sidwell <nathan@codesourcery.com>
* testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: New.
* testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: New.
* testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: New.
* testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: New.
* testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: New.
* testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: New.
2015-10-27 Nathan Sidwell <nathan@codesourcery.com>
* plugin/plugin-nvptx.c (nvptx_exec): Remove check on compute

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libgomp/testsuite/libgomp.oacc-c-c++-common/loop-g-1.c Normal file
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/* { dg-do run } */
/* { dg-additional-options "-O2" */
#include <stdio.h>
#define N (32*32*32+17)
int main ()
{
int ary[N];
int ix;
int exit = 0;
int ondev = 0;
for (ix = 0; ix < N;ix++)
ary[ix] = -1;
#pragma acc parallel num_gangs(32) vector_length(32) copy(ary) copy(ondev)
{
#pragma acc loop gang
for (unsigned ix = 0; ix < N; ix++)
{
if (__builtin_acc_on_device (5))
{
int g = 0, w = 0, v = 0;
__asm__ volatile ("mov.u32 %0,%%ctaid.x;" : "=r" (g));
__asm__ volatile ("mov.u32 %0,%%tid.y;" : "=r" (w));
__asm__ volatile ("mov.u32 %0,%%tid.x;" : "=r" (v));
ary[ix] = (g << 16) | (w << 8) | v;
ondev = 1;
}
else
ary[ix] = ix;
}
}
for (ix = 0; ix < N; ix++)
{
int expected = ix;
if(ondev)
{
int g = ix / ((N + 31) / 32);
int w = 0;
int v = 0;
expected = (g << 16) | (w << 8) | v;
}
if (ary[ix] != expected)
{
exit = 1;
printf ("ary[%d]=%x expected %x\n", ix, ary[ix], expected);
}
}
return exit;
}

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libgomp/testsuite/libgomp.oacc-c-c++-common/loop-g-2.c Normal file
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/* { dg-do run } */
/* { dg-additional-options "-O2" */
#include <stdio.h>
#define N (32*32*32+17)
int main ()
{
int ary[N];
int ix;
int exit = 0;
int ondev = 0;
for (ix = 0; ix < N;ix++)
ary[ix] = -1;
#pragma acc parallel num_gangs(32) vector_length(32) copy(ary) copy(ondev)
{
#pragma acc loop gang (static:1)
for (unsigned ix = 0; ix < N; ix++)
{
if (__builtin_acc_on_device (5))
{
int g = 0, w = 0, v = 0;
__asm__ volatile ("mov.u32 %0,%%ctaid.x;" : "=r" (g));
__asm__ volatile ("mov.u32 %0,%%tid.y;" : "=r" (w));
__asm__ volatile ("mov.u32 %0,%%tid.x;" : "=r" (v));
ary[ix] = (g << 16) | (w << 8) | v;
ondev = 1;
}
else
ary[ix] = ix;
}
}
for (ix = 0; ix < N; ix++)
{
int expected = ix;
if(ondev)
{
int g = ix % 32;
int w = 0;
int v = 0;
expected = (g << 16) | (w << 8) | v;
}
if (ary[ix] != expected)
{
exit = 1;
printf ("ary[%d]=%x expected %x\n", ix, ary[ix], expected);
}
}
return exit;
}

59
libgomp/testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c Normal file
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/* { dg-do run } */
/* { dg-additional-options "-O2" */
#include <stdio.h>
#define N (32*32*32+17)
int main ()
{
int ary[N];
int ix;
int exit = 0;
int ondev = 0;
for (ix = 0; ix < N;ix++)
ary[ix] = -1;
#pragma acc parallel num_gangs(32) num_workers(32) vector_length(32) copy(ary) copy(ondev)
{
#pragma acc loop gang worker vector
for (unsigned ix = 0; ix < N; ix++)
{
if (__builtin_acc_on_device (5))
{
int g = 0, w = 0, v = 0;
__asm__ volatile ("mov.u32 %0,%%ctaid.x;" : "=r" (g));
__asm__ volatile ("mov.u32 %0,%%tid.y;" : "=r" (w));
__asm__ volatile ("mov.u32 %0,%%tid.x;" : "=r" (v));
ary[ix] = (g << 16) | (w << 8) | v;
ondev = 1;
}
else
ary[ix] = ix;
}
}
for (ix = 0; ix < N; ix++)
{
int expected = ix;
if(ondev)
{
int chunk_size = (N + 32*32*32 - 1) / (32*32*32);
int g = ix / (chunk_size * 32 * 32);
int w = ix / 32 % 32;
int v = ix % 32;
expected = (g << 16) | (w << 8) | v;
}
if (ary[ix] != expected)
{
exit = 1;
printf ("ary[%d]=%x expected %x\n", ix, ary[ix], expected);
}
}
return exit;
}

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libgomp/testsuite/libgomp.oacc-c-c++-common/loop-v-1.c Normal file
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/* { dg-do run } */
/* { dg-additional-options "-O2" */
#include <stdio.h>
#define N (32*32*32+17)
int main ()
{
int ary[N];
int ix;
int exit = 0;
int ondev = 0;
for (ix = 0; ix < N;ix++)
ary[ix] = -1;
#pragma acc parallel vector_length(32) copy(ary) copy(ondev)
{
#pragma acc loop vector
for (unsigned ix = 0; ix < N; ix++)
{
if (__builtin_acc_on_device (5))
{
int g = 0, w = 0, v = 0;
__asm__ volatile ("mov.u32 %0,%%ctaid.x;" : "=r" (g));
__asm__ volatile ("mov.u32 %0,%%tid.y;" : "=r" (w));
__asm__ volatile ("mov.u32 %0,%%tid.x;" : "=r" (v));
ary[ix] = (g << 16) | (w << 8) | v;
ondev = 1;
}
else
ary[ix] = ix;
}
}
for (ix = 0; ix < N; ix++)
{
int expected = ix;
if(ondev)
{
int g = 0;
int w = 0;
int v = ix % 32;
expected = (g << 16) | (w << 8) | v;
}
if (ary[ix] != expected)
{
exit = 1;
printf ("ary[%d]=%x expected %x\n", ix, ary[ix], expected);
}
}
return exit;
}

57
libgomp/testsuite/libgomp.oacc-c-c++-common/loop-w-1.c Normal file
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/* { dg-do run } */
/* { dg-additional-options "-O2" */
#include <stdio.h>
#define N (32*32*32+17)
int main ()
{
int ary[N];
int ix;
int exit = 0;
int ondev = 0;
for (ix = 0; ix < N;ix++)
ary[ix] = -1;
#pragma acc parallel num_workers(32) vector_length(32) copy(ary) copy(ondev)
{
#pragma acc loop worker
for (unsigned ix = 0; ix < N; ix++)
{
if (__builtin_acc_on_device (5))
{
int g = 0, w = 0, v = 0;
__asm__ volatile ("mov.u32 %0,%%ctaid.x;" : "=r" (g));
__asm__ volatile ("mov.u32 %0,%%tid.y;" : "=r" (w));
__asm__ volatile ("mov.u32 %0,%%tid.x;" : "=r" (v));
ary[ix] = (g << 16) | (w << 8) | v;
ondev = 1;
}
else
ary[ix] = ix;
}
}
for (ix = 0; ix < N; ix++)
{
int expected = ix;
if(ondev)
{
int g = 0;
int w = ix % 32;
int v = 0;
expected = (g << 16) | (w << 8) | v;
}
if (ary[ix] != expected)
{
exit = 1;
printf ("ary[%d]=%x expected %x\n", ix, ary[ix], expected);
}
}
return exit;
}

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libgomp/testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c Normal file
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/* { dg-do run } */
/* { dg-additional-options "-O2" */
#include <stdio.h>
#define N (32*32*32+17)
int main ()
{
int ary[N];
int ix;
int exit = 0;
int ondev = 0;
for (ix = 0; ix < N;ix++)
ary[ix] = -1;
#pragma acc parallel num_workers(32) vector_length(32) copy(ary) copy(ondev)
{
#pragma acc loop worker vector
for (unsigned ix = 0; ix < N; ix++)
{
if (__builtin_acc_on_device (5))
{
int g = 0, w = 0, v = 0;
__asm__ volatile ("mov.u32 %0,%%ctaid.x;" : "=r" (g));
__asm__ volatile ("mov.u32 %0,%%tid.y;" : "=r" (w));
__asm__ volatile ("mov.u32 %0,%%tid.x;" : "=r" (v));
ary[ix] = (g << 16) | (w << 8) | v;
ondev = 1;
}
else
ary[ix] = ix;
}
}
for (ix = 0; ix < N; ix++)
{
int expected = ix;
if(ondev)
{
int g = 0;
int w = (ix / 32) % 32;
int v = ix % 32;
expected = (g << 16) | (w << 8) | v;
}
if (ary[ix] != expected)
{
exit = 1;
printf ("ary[%d]=%x expected %x\n", ix, ary[ix], expected);
}
}
return exit;
}