libgomp/testsuite/libgomp.c/declare-variant-3.h

   1 #pragma omp declare target
   2 int
   3 f30 (void)
   4 {
   5   return 30;
   6 }
   7
   8 int
   9 f35 (void)
  10 {
  11   return 35;
  12 }
  13
  14 int
  15 f53 (void)
  16 {
  17   return 53;
  18 }
  19
  20 int
  21 f70 (void)
  22 {
  23   return 70;
  24 }
  25
  26 int
  27 f75 (void)
  28 {
  29   return 75;
  30 }
  31
  32 int
  33 f80 (void)
  34 {
  35   return 80;
  36 }
  37
  38 #pragma omp declare variant (f30) match (device={isa("sm_30")})
  39 #pragma omp declare variant (f35) match (device={isa("sm_35")})
  40 #pragma omp declare variant (f53) match (device={isa("sm_53")})
  41 #pragma omp declare variant (f70) match (device={isa("sm_70")})
  42 #pragma omp declare variant (f75) match (device={isa("sm_75")})
  43 #pragma omp declare variant (f80) match (device={isa("sm_80")})
  44 int
  45 f (void)
  46 {
  47   return 0;
  48 }
  49
  50 #pragma omp end declare target
  51
  52 int
  53 main (void)
  54 {
  55   int v = 0;
  56
  57   #pragma omp target map(from:v)
  58   v = f ();
  59
  60   if (v == 0)
  61     __builtin_abort ();
  62
  63   __builtin_printf ("Nvptx accelerator: sm_%d\n", v);
  64
  65   return 0;
  66 }