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46 lines
1.5 KiB
C
46 lines
1.5 KiB
C
/* { dg-do run } */
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#include <assert.h>
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#define DO_PRAGMA(x) _Pragma (#x)
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#define test(idx,type,ngangs) \
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void \
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test_##idx () \
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{ \
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int b[100]; \
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\
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for (unsigned int i = 0; i < 100; i++) \
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b[i] = 0; \
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\
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DO_PRAGMA(acc parallel num_gangs (ngangs) copy (b)) \
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{ \
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_Pragma("acc loop gang") \
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for (type j = 0; j < 5; j++) \
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{ \
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_Pragma("acc loop vector") \
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for (unsigned int i = 0; i < 20; i++) \
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b[j * 20 + i] = -2; \
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} \
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} \
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\
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for (unsigned int i = 0; i < 100; i++) \
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assert (b[i] == -2); \
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}
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test (0, signed char, 256)
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test (1, unsigned char, 256)
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test (2, signed short, 65535)
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test (3, unsigned short, 65535)
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int
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main ()
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{
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test_0 ();
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test_1 ();
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test_2 ();
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test_3 ();
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return 0;
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}
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