blob: b70664d8220fd354d0fae1989b7cb9662b54b299 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
|
//TEST:SIMPLE(filecheck=SPIRV):-stage compute -entry computeMain -target spirv -capability vk_mem_model
//TEST(compute):COMPARE_COMPUTE(filecheck-buffer=CHECK):-vk -output-using-type -emit-spirv-directly -capability vk_mem_model
// Ensure SPIRV emits coherent operations here
// SPIRV: MakePointerVisible
// SPIRV: MakePointerAvailable
// CHECK: 2
//TEST_INPUT:ubuffer(data=[1 2 3], stride=4):name=inputBuffer
uniform int* inputBuffer;
//TEST_INPUT:ubuffer(data=[0 0 0], stride=4):out,name=outputBuffer
uniform int* outputBuffer;
[shader("compute")]
[numthreads(32, 1, 1)]
void computeMain()
{
Ptr<int> ptrIn = inputBuffer;
Ptr<int> secondPtrIn = ptrIn;
Ptr<int> ptrOut = outputBuffer;
storeCoherent<4, MemoryScope::Device>(ptrOut, loadCoherent<4, MemoryScope::Device>(&secondPtrIn[1]));
}
|
