sumanthtg
129 строки
4.9 KiB
C++
129 строки
4.9 KiB
C++
/*
|
|
Copyright (c) 2021 Advanced Micro Devices, Inc. All rights reserved.
|
|
Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
of this software and associated documentation files (the "Software"), to deal
|
|
in the Software without restriction, including without limitation the rights
|
|
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
copies of the Software, and to permit persons to whom the Software is
|
|
furnished to do so, subject to the following conditions:
|
|
The above copyright notice and this permission notice shall be included in
|
|
all copies or substantial portions of the Software.
|
|
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANNTY OF ANY KIND, EXPRESS OR
|
|
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
FITNNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
LIABILITY, WHETHER INN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
|
OUT OF OR INN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
|
THE SOFTWARE.
|
|
*/
|
|
|
|
/**
|
|
Testcase Scenarios :
|
|
1) Add multiple Memcpy nodes to graph and verify node execution is
|
|
working as expected.
|
|
*/
|
|
|
|
#include <hip_test_common.hh>
|
|
#include <hip_test_checkers.hh>
|
|
|
|
/**
|
|
* Functional Test adds memcpy nodes of types H2D, D2D and D2H to graph
|
|
* and verifies execution sequence by launching graph.
|
|
*/
|
|
TEST_CASE("Unit_hipGraphAddMemcpyNode_Functional") {
|
|
constexpr int width{10}, height{10}, depth{10};
|
|
hipArray *devArray1, *devArray2;
|
|
hipChannelFormatKind formatKind = hipChannelFormatKindSigned;
|
|
hipMemcpy3DParms myparams;
|
|
uint32_t size = width * height * depth * sizeof(int);
|
|
hipGraph_t graph;
|
|
hipGraphNode_t memcpyNode;
|
|
std::vector<hipGraphNode_t> dependencies;
|
|
hipStream_t streamForGraph;
|
|
hipGraphExec_t graphExec;
|
|
|
|
int *hData = reinterpret_cast<int*>(malloc(size));
|
|
int *hOutputData = reinterpret_cast<int *>(malloc(size));
|
|
|
|
REQUIRE(hData != nullptr);
|
|
REQUIRE(hOutputData != nullptr);
|
|
memset(hData, 0, size);
|
|
memset(hOutputData, 0, size);
|
|
|
|
HIP_CHECK(hipStreamCreate(&streamForGraph));
|
|
|
|
// Initialize host buffer
|
|
for (int i = 0; i < depth; i++) {
|
|
for (int j = 0; j < height; j++) {
|
|
for (int k = 0; k < width; k++) {
|
|
hData[i*width*height + j*width + k] = i*width*height + j*width + k;
|
|
}
|
|
}
|
|
}
|
|
|
|
hipChannelFormatDesc channelDesc = hipCreateChannelDesc(sizeof(int)*8,
|
|
0, 0, 0, formatKind);
|
|
HIP_CHECK(hipMalloc3DArray(&devArray1, &channelDesc,
|
|
make_hipExtent(width, height, depth), hipArrayDefault));
|
|
HIP_CHECK(hipMalloc3DArray(&devArray2, &channelDesc,
|
|
make_hipExtent(width, height, depth), hipArrayDefault));
|
|
HIP_CHECK(hipGraphCreate(&graph, 0));
|
|
|
|
// Host to Device
|
|
memset(&myparams, 0x0, sizeof(hipMemcpy3DParms));
|
|
myparams.srcPos = make_hipPos(0, 0, 0);
|
|
myparams.dstPos = make_hipPos(0, 0, 0);
|
|
myparams.extent = make_hipExtent(width , height, depth);
|
|
myparams.srcPtr = make_hipPitchedPtr(hData, width * sizeof(int),
|
|
width, height);
|
|
myparams.dstArray = devArray1;
|
|
myparams.kind = hipMemcpyHostToDevice;
|
|
|
|
|
|
HIP_CHECK(hipGraphAddMemcpyNode(&memcpyNode, graph, nullptr, 0, &myparams));
|
|
dependencies.push_back(memcpyNode);
|
|
|
|
// Device to Device
|
|
memset(&myparams, 0x0, sizeof(hipMemcpy3DParms));
|
|
myparams.srcPos = make_hipPos(0, 0, 0);
|
|
myparams.dstPos = make_hipPos(0, 0, 0);
|
|
myparams.srcArray = devArray1;
|
|
myparams.dstArray = devArray2;
|
|
myparams.extent = make_hipExtent(width, height, depth);
|
|
myparams.kind = hipMemcpyDeviceToDevice;
|
|
|
|
HIP_CHECK(hipGraphAddMemcpyNode(&memcpyNode, graph, dependencies.data(),
|
|
dependencies.size(), &myparams));
|
|
dependencies.clear();
|
|
dependencies.push_back(memcpyNode);
|
|
|
|
// Device to host
|
|
memset(&myparams, 0x0, sizeof(hipMemcpy3DParms));
|
|
myparams.srcPos = make_hipPos(0, 0, 0);
|
|
myparams.dstPos = make_hipPos(0, 0, 0);
|
|
myparams.dstPtr = make_hipPitchedPtr(hOutputData, width * sizeof(int),
|
|
width, height);
|
|
myparams.srcArray = devArray2;
|
|
myparams.extent = make_hipExtent(width, height, depth);
|
|
myparams.kind = hipMemcpyDeviceToHost;
|
|
|
|
HIP_CHECK(hipGraphAddMemcpyNode(&memcpyNode, graph, dependencies.data(),
|
|
dependencies.size(), &myparams));
|
|
|
|
// Instantiate and launch the graph
|
|
HIP_CHECK(hipGraphInstantiate(&graphExec, graph, nullptr, nullptr, 0));
|
|
HIP_CHECK(hipGraphLaunch(graphExec, streamForGraph));
|
|
HIP_CHECK(hipStreamSynchronize(streamForGraph));
|
|
|
|
// Check result
|
|
HipTest::checkArray(hData, hOutputData, width, height, depth);
|
|
|
|
HIP_CHECK(hipGraphExecDestroy(graphExec));
|
|
HIP_CHECK(hipGraphDestroy(graph));
|
|
HIP_CHECK(hipStreamDestroy(streamForGraph));
|
|
hipFreeArray(devArray1);
|
|
hipFreeArray(devArray2);
|
|
free(hData);
|
|
free(hOutputData);
|
|
}
|