yum-mirror/slang

Making it easier to work with shaders

git clone https://git.yummers.dev/yum-mirror/slang

James Helferty (NVIDIA)render-test: Change D3D12 default to sm_6_5 (#8320)f02b08490

master
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1// for.slang
2
3// Test active mask synthesis for a standard `for`
4// loop over an integer, with no `break` or `continue`
5// logic.
6
7//DISABLE_TEST(compute):COMPARE_COMPUTE_EX:-cpu -compute 
8//DISABLE_TEST(compute):COMPARE_COMPUTE_EX:-slang -compute
9//DISABLE_TEST(compute):COMPARE_COMPUTE_EX:-slang -compute -dx12 -profile cs_6_0
10//DISABLE_TEST(compute, vulkan):COMPARE_COMPUTE_EX:-vk -compute
11//TEST(compute):COMPARE_COMPUTE_EX:-cuda -compute -capability cuda_sm_7_0
12
13//TEST_INPUT:ubuffer(data=[0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0], stride=4):out,name buffer
14RWStructuredBuffer<int> buffer;
15
16#define THREAD_COUNT 4
17#define WRITE(IDX) buffer[IDX*THREAD_COUNT + tid] = WaveGetActiveMask()
18
19void test(int tid)
20{
21	for(int ii = 0; ii < tid; ++ii)
22	{
23		WRITE(ii);
24	}
25	WRITE(THREAD_COUNT);
26}
27
28[numthreads(THREAD_COUNT, 1, 1)]
29void computeMain(uint3 dispatchThreadID : SV_DispatchThreadID)
30{
31	test(dispatchThreadID.x);
32}