2022-06-02 14:36:10 +00:00
|
|
|
#include <metal_stdlib>
|
|
|
|
|
|
|
|
using namespace metal;
|
2023-03-06 18:25:08 +00:00
|
|
|
void atomicMax_beccfc(threadgroup atomic_uint* const tint_symbol, device uint* const tint_symbol_1) {
|
2022-06-02 14:36:10 +00:00
|
|
|
uint arg_1 = 1u;
|
|
|
|
uint res = atomic_fetch_max_explicit(tint_symbol, arg_1, memory_order_relaxed);
|
2023-03-06 18:25:08 +00:00
|
|
|
*(tint_symbol_1) = res;
|
2022-06-02 14:36:10 +00:00
|
|
|
}
|
|
|
|
|
2023-03-06 18:25:08 +00:00
|
|
|
void compute_main_inner(uint local_invocation_index, threadgroup atomic_uint* const tint_symbol_2, device uint* const tint_symbol_3) {
|
2022-06-02 14:36:10 +00:00
|
|
|
{
|
2023-03-06 18:25:08 +00:00
|
|
|
atomic_store_explicit(tint_symbol_2, 0u, memory_order_relaxed);
|
2022-06-02 14:36:10 +00:00
|
|
|
}
|
|
|
|
threadgroup_barrier(mem_flags::mem_threadgroup);
|
2023-03-06 18:25:08 +00:00
|
|
|
atomicMax_beccfc(tint_symbol_2, tint_symbol_3);
|
2022-06-02 14:36:10 +00:00
|
|
|
}
|
|
|
|
|
2023-03-06 18:25:08 +00:00
|
|
|
kernel void compute_main(device uint* tint_symbol_5 [[buffer(0)]], uint local_invocation_index [[thread_index_in_threadgroup]]) {
|
|
|
|
threadgroup atomic_uint tint_symbol_4;
|
|
|
|
compute_main_inner(local_invocation_index, &(tint_symbol_4), tint_symbol_5);
|
2022-06-02 14:36:10 +00:00
|
|
|
return;
|
|
|
|
}
|
|
|
|
|