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Intrinsics: tests for TMC+Control Divergence

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This commit is contained in:
felsabbagh3
2019-11-01 21:53:37 -04:00
parent 2b9f6f3d0b
commit bbb2373919
14 changed files with 588 additions and 260 deletions
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89
runtime/vx_main.c
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@@ -4,27 +4,86 @@
int arr[4];
int main()
{
// vx_print_str("Hello from runtime\n");
vx_tmc(4); // Activate 4 threads
void test_tmc()
{
vx_print_str("test_tmc\n");
vx_tmc(4);
unsigned tid = vx_threadID(); // Get TID
arr[tid] = tid;
// vx_tmc(1);
vx_tmc(1);
// vx_print_hex(arr[0]);
// vx_print_str("\n");
// vx_print_hex(arr[1]);
// vx_print_str("\n");
// vx_print_hex(arr[2]);
// vx_print_str("\n");
// vx_print_hex(arr[3]);
// vx_print_str("\n");
vx_print_hex(arr[0]);
vx_print_str("\n");
vx_print_hex(arr[1]);
vx_print_str("\n");
vx_print_hex(arr[2]);
vx_print_str("\n");
vx_print_hex(arr[3]);
vx_print_str("\n");
return;
}
void test_divergence()
{
unsigned tid = vx_threadID(); // Get TID
bool b = tid < 2;
__if (b)
{
bool c = tid < 1;
__if (c)
{
arr[tid] = 10;
}
__else
{
arr[tid] = 11;
}
__endif
}
__else
{
bool c = tid < 3;
__if (c)
{
arr[tid] = 12;
}
__else
{
arr[tid] = 13;
}
__endif
}
__endif
vx_print_hex(arr[0]);
vx_print_str("\n");
vx_print_hex(arr[1]);
vx_print_str("\n");
vx_print_hex(arr[2]);
vx_print_str("\n");
vx_print_hex(arr[3]);
vx_print_str("\n");
}
int main()
{
vx_tmc(1);
// TMC test
test_tmc();
// Control Divergence Test
vx_print_str("2new test_divergence\n");
vx_tmc(4);
test_divergence();
vx_tmc(1);
return 0;