ayo
7c5d3c9157
Add native K/M/RR inference engines, HIP kernels, replay and validation harnesses, and Windows DLSS setup and runtime support. Include GPU profiling tools, build and packaging scripts, platform integration patches, and implementation documentation.
31 lines
1.2 KiB
Plaintext
31 lines
1.2 KiB
Plaintext
// No host SDK, CRT, or device library dependency. Compiled only for gfx1201.
|
|
extern "C" __attribute__((global)) void d4r_ptx_pattern(
|
|
unsigned int* output, unsigned int count, unsigned int seed)
|
|
{
|
|
const unsigned int i = __builtin_amdgcn_workgroup_id_x() * 128u +
|
|
__builtin_amdgcn_workitem_id_x();
|
|
if (i < count)
|
|
output[i] = (i * 1664525u + seed) ^ 0xa5a55a5au;
|
|
}
|
|
|
|
extern "C" __attribute__((global)) void d4r_probe_pattern(
|
|
unsigned int* output, unsigned int count, unsigned int seed)
|
|
{
|
|
const unsigned int i = __builtin_amdgcn_workgroup_id_x() * 128u +
|
|
__builtin_amdgcn_workitem_id_x();
|
|
if (i < count)
|
|
output[i] = (i * 1664525u + seed) ^ 0xa5a55a5au;
|
|
}
|
|
|
|
extern "C" __attribute__((global)) void d4r_probe_interop(
|
|
unsigned int* shared, unsigned int count, unsigned int seed, unsigned int* errors)
|
|
{
|
|
const unsigned int i = __builtin_amdgcn_workgroup_id_x() * 128u +
|
|
__builtin_amdgcn_workitem_id_x();
|
|
if (i < count) {
|
|
const unsigned int expected = (i * 1664525u + seed) ^ 0xa5a55a5au;
|
|
if (shared[i] != expected) __atomic_fetch_add(errors, 1u, __ATOMIC_RELAXED);
|
|
shared[i] ^= 0x3579bdf1u;
|
|
}
|
|
}
|