mirror of
https://github.com/autc04/Retro68.git
synced 2024-12-13 03:29:50 +00:00
116 lines
2.7 KiB
C
116 lines
2.7 KiB
C
#ifdef __cplusplus
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extern "C"
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#endif
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void abort (void);
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int arr[64], arr2[64], arr3[64];
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int *
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foo (int x, int y, long z)
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{
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int v;
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switch (x)
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{
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case 1:
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if (z != 0 || y < 0 || y >= 64)
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abort ();
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#pragma omp atomic capture
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{
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v = arr2[y];
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arr2[y]++;
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}
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if (v != 0) abort ();
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return &arr[y];
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case 2:
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if (y < 0 || y > 60 || (y & 3) || z < 0 || z >= 4)
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abort ();
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#pragma omp atomic
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arr2[y + z] = arr2[y + z] + 4;
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return &arr[y + z];
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case 3:
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if (z < 0 || z > 60 || (z & 3) || y < 0 || y >= 4)
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abort ();
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#pragma omp atomic
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arr2[y + z] = arr2[y + z] + 16;
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return &arr[y + z];
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case 4:
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if (y != 0 || z > 64 || z <= 0)
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abort ();
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#pragma omp atomic
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arr2[z - 1] = arr2[z - 1] + 64;
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return &arr[z - 1];
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case 5:
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if ((y & 3) != 0 || y < 64 || y >= 96
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|| (z & 127) != 0 || z < 512 || z >= 1024)
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abort ();
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y = (y - 64) + (z - 512) / 128;
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#pragma omp atomic
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arr2[y] = arr2[y] + 256;
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return &arr[y];
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case 6:
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if ((y & 3) != 0 || y <= 64 || y > 96
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|| (z & 127) != 1 || z <= 513 || z > 1025)
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abort ();
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y = (y - 68) + (z - 641) / 128;
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#pragma omp atomic
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arr2[y] = arr2[y] + 1024;
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return &arr[y];
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default:
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abort ();
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}
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}
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volatile int beg, end, step, step2;
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volatile unsigned int begu, endu;
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int
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main ()
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{
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int m;
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beg = 60;
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end = -4;
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step = -4;
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step2 = 4;
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begu = -64U;
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endu = -32U;
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#pragma omp parallel
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#pragma omp master
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{
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int i;
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for (i = 0; i < 64; i++)
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#pragma omp task depend (iterator (j=i:i+1) , out : foo (1, j, 0)[0])
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arr[i] = i;
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#pragma omp task depend (iterator (int k=beg:end:step,long int l=0:4:1) , inout : \
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foo (2, k, l)[0], foo (3, l, k)[0]) private (i)
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for (i = 0; i < 64; i++)
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if (arr[i] != i)
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abort ();
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else
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arr[i] = arr[i] + 1;
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#pragma omp task depend (iterator (int *p=&arr3[64]:&arr3[0]:-1) , inout : \
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foo (4, 0, p - &arr3[0])[0]) depend (in : beg)
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for (i = 0; i < 64; i++)
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if (arr[i] != i + 1)
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abort ();
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else
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arr[i] = arr[i] + 2;
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#pragma omp task depend (iterator (unsigned n=begu:endu:step2, unsigned int o = 512: 1024U: (unsigned char) 128), inout : \
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foo (5, n + 128, o)[0])
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for (i = 0; i < 64; i++)
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if (arr[i] != i + 3)
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abort ();
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else
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arr[i] = arr[i] + 4;
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#pragma omp task depend (iterator (int unsigned p=endu:begu:step,unsigned q= 1025U:513U:(signed char) -128), in : \
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foo (6, p + 128, q)[0])
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for (i = 0; i < 64; i++)
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if (arr[i] != i + 7)
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abort ();
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else
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arr[i] = arr[i] + 8;
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}
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for (m = 0; m < 64; m++)
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if (arr[m] != m + 15 || arr2[m] != (m < 32 ? 1365 : 85))
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abort ();
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return 0;
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}
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