Refactor memccpy tests.
- Add "hipMemcpy_simple" - some simple smoke tests.
- Run memcpy 3 times w/ different switches for kinds, sizes,
multi-thread.
[ROCm/hip commit: cc7517b57e]
This commit is contained in:
Ben Sander
@@ -69,10 +69,7 @@ macro (make_hip_executable exe cpp)
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endif()
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endmacro()
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macro (make_test exe )
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string (REPLACE " " "" smush_args ${ARGN})
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set (testname ${exe}${smush_args}.tst)
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macro (make_named_test exe testname )
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add_test (NAME ${testname}
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COMMAND ${PROJECT_BINARY_DIR}/${exe} ${ARGN}
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)
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@@ -81,6 +78,13 @@ macro (make_test exe )
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)
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endmacro()
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macro (make_test exe )
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string (REPLACE " " "" smush_args ${ARGN})
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set (testname ${exe}${smush_args}.tst)
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make_named_test(${exe} ${testname} ${ARGN})
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endmacro()
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macro (make_hipify_test sourceFile )
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#string (REPLACE " " "" smush_args ${ARGN})
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@@ -112,6 +116,7 @@ make_hip_executable (hip_ffs hip_ffs.cpp)
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make_hip_executable (hipGetDeviceAttribute hipGetDeviceAttribute.cpp)
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make_hip_executable (hipEnvVar hipEnvVar.cpp)
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make_hip_executable (hipEnvVarDriver hipEnvVarDriver.cpp)
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make_hip_executable (hipMemcpy_simple hipMemcpy_simple.cpp)
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make_hip_executable (hipMemcpy hipMemcpy.cpp)
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make_hip_executable (hipMemcpyAsync hipMemcpyAsync.cpp)
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make_hip_executable (hipMemset hipMemset.cpp)
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@@ -147,7 +152,10 @@ make_test(hipPointerAttrib " " )
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make_test(hipMultiThreadStreams1 " " )
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make_test(hipMultiThreadStreams2 " " )
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make_test(hipMemcpy " " )
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make_test(hipMemcpy_simple " " )
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make_named_test(hipMemcpy "hipMemcpy-modes" --tests 0x1 )
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make_named_test(hipMemcpy "hipMemcpy-size" --tests 0x6 )
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make_named_test(hipMemcpy "hipMemcpy-multithreaded" --tests 0x8 )
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make_test(hipMemcpyAsync " " )
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make_test(hipHcc " " )
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@@ -28,39 +28,6 @@ void printSep()
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printf ("======================================================================================\n");
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}
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//---
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// Test simple H2D copies and back.
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// Designed to stress a small number of simple smoke tests
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void simpleTest1()
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{
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printf ("test: %s\n", __func__);
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size_t Nbytes = N*sizeof(int);
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printf ("N=%zu Nbytes=%6.2fMB\n", N, Nbytes/1024.0/1024.0);
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int *A_d, *B_d, *C_d;
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int *A_h, *B_h, *C_h;
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HipTest::initArrays (&A_d, &B_d, &C_d, &A_h, &B_h, &C_h, N, false);
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printf ("A_d=%p B_d=%p C_d=%p A_h=%p B_h=%p C_h=%p\n", A_d, B_d, C_d, A_h, B_d, C_h);
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unsigned blocks = HipTest::setNumBlocks(blocksPerCU, threadsPerBlock, N);
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HIPCHECK ( hipMemcpy(A_d, A_h, Nbytes, hipMemcpyHostToDevice));
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HIPCHECK ( hipMemcpy(B_d, B_h, Nbytes, hipMemcpyHostToDevice));
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hipLaunchKernel(HipTest::vectorADD, dim3(blocks), dim3(threadsPerBlock), 0, 0, A_d, B_d, C_d, N);
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HIPCHECK ( hipMemcpy(C_h, C_d, Nbytes, hipMemcpyDeviceToHost));
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HIPCHECK (hipDeviceSynchronize());
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HipTest::checkVectorADD(A_h, B_h, C_h, N);
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HipTest::freeArrays (A_d, B_d, C_d, A_h, B_h, C_h, false);
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HIPCHECK (hipDeviceReset());
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printf (" %s success\n", __func__);
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}
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@@ -148,7 +115,7 @@ void memcpytest2(size_t numElements, bool usePinnedHost, bool useHostToHost, boo
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//---
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//Try all the 16 possible combinations to memcpytest2 - usePinnedHost, useHostToHost, useDeviceToDevice, useMemkindDefault
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template<typename T>
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void memcpytest2_loop(size_t numElements)
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void memcpytest2_for_type(size_t numElements)
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{
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printSep();
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@@ -220,6 +187,7 @@ void multiThread_1(bool serialize, bool usePinnedHost)
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int main(int argc, char *argv[])
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{
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HipTest::parseStandardArguments(argc, argv, true);
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@@ -229,19 +197,37 @@ int main(int argc, char *argv[])
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if (p_tests & 0x1) {
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printf ("\n\n=== tests&1 (types and different memcpy kinds (H2D, D2H, H2H, D2D)\n");
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HIPCHECK ( hipDeviceReset() );
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simpleTest1();
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memcpytest2_for_type<float>(N);
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memcpytest2_for_type<double>(N);
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memcpytest2_for_type<char>(N);
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memcpytest2_for_type<int>(N);
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printf ("===\n\n\n");
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}
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if (p_tests & 0x2) {
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HIPCHECK ( hipDeviceReset() );
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memcpytest2_loop<float>(N);
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memcpytest2_loop<double>(N);
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memcpytest2_loop<char>(N);
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memcpytest2_loop<int>(N);
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// Some tests around the 64MB boundary which have historically shown issues:
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printf ("\n\n=== tests&0x2 (64MB boundary)\n");
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#if 0
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// These all pass:
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memcpytest2<float>(15*1024*1024, 1, 0, 0, 0);
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memcpytest2<float>(16*1024*1024, 1, 0, 0, 0);
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memcpytest2<float>(16*1024*1024+16*1024, 1, 0, 0, 0);
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#endif
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// Just over 64MB:
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memcpytest2<float>(16*1024*1024+512*1024, 1, 0, 0, 0);
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memcpytest2<float>(17*1024*1024+1024, 1, 0, 0, 0);
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memcpytest2<float>(32*1024*1024, 1, 0, 0, 0);
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memcpytest2<float>(32*1024*1024, 0, 0, 0, 0);
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memcpytest2<float>(32*1024*1024, 1, 1, 1, 0);
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memcpytest2<float>(32*1024*1024, 1, 1, 1, 0);
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}
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if (p_tests & 0x4) {
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printf ("\n\n=== tests&4 (test sizes and offsets)\n");
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HIPCHECK ( hipDeviceReset() );
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printSep();
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memcpytest2_sizes<float>(0,0);
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@@ -254,6 +240,7 @@ int main(int argc, char *argv[])
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}
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if (p_tests & 0x8) {
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printf ("\n\n=== tests&8\n");
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HIPCHECK ( hipDeviceReset() );
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printSep();
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@@ -269,8 +256,10 @@ int main(int argc, char *argv[])
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// Remove serialization, and use unpinned.
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multiThread_1<float>(false, false); // TODO
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printf ("===\n\n\n");
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}
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passed();
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}
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@@ -0,0 +1,132 @@
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/*
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Copyright (c) 2015-2016 Advanced Micro Devices, Inc. All rights reserved.
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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THE SOFTWARE.
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*/
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#include "hip_runtime.h"
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#include "test_common.h"
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//---
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// Test simple H2D copies and back.
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// Designed to stress a small number of simple smoke tests
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void simpleTest1()
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{
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printf ("test: %s\n", __func__);
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size_t Nbytes = N*sizeof(int);
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printf ("N=%zu Nbytes=%6.2fMB\n", N, Nbytes/1024.0/1024.0);
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int *A_d, *B_d, *C_d;
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int *A_h, *B_h, *C_h;
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HipTest::initArrays (&A_d, &B_d, &C_d, &A_h, &B_h, &C_h, N, false);
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printf ("A_d=%p B_d=%p C_d=%p A_h=%p B_h=%p C_h=%p\n", A_d, B_d, C_d, A_h, B_d, C_h);
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unsigned blocks = HipTest::setNumBlocks(blocksPerCU, threadsPerBlock, N);
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HIPCHECK ( hipMemcpy(A_d, A_h, Nbytes, hipMemcpyHostToDevice));
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HIPCHECK ( hipMemcpy(B_d, B_h, Nbytes, hipMemcpyHostToDevice));
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hipLaunchKernel(HipTest::vectorADD, dim3(blocks), dim3(threadsPerBlock), 0, 0, A_d, B_d, C_d, N);
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HIPCHECK ( hipMemcpy(C_h, C_d, Nbytes, hipMemcpyDeviceToHost));
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HIPCHECK (hipDeviceSynchronize());
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HipTest::checkVectorADD(A_h, B_h, C_h, N);
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HipTest::freeArrays (A_d, B_d, C_d, A_h, B_h, C_h, false);
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HIPCHECK (hipDeviceReset());
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printf (" %s success\n", __func__);
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}
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template <typename T>
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void simpleTest2(size_t numElements, bool usePinnedHost)
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{
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printf ("test: %s<%s>\n", __func__, TYPENAME(T));
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size_t sizeElements = numElements * sizeof(T);
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T *A_d, *A_h1, *A_h2;
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if (usePinnedHost) {
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HIPCHECK ( hipMallocHost(&A_h1, sizeElements) );
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HIPCHECK ( hipMallocHost(&A_h2, sizeElements) );
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} else {
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A_h1 = (T*)malloc(sizeElements);
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A_h2 = (T*)malloc(sizeElements);
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}
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// Alloc device array:
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HIPCHECK ( hipMalloc(&A_d, sizeElements) );
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for (size_t i=0; i<numElements; i++) {
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A_h1[i] = 3.14f+ 1000*i;
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A_h2[i] = 12345678.0 + i; // init output with something distincctive, to ensure we replace it.
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}
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HIPCHECK(hipMemcpy(A_d, A_h1, sizeElements, hipMemcpyHostToDevice));
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HIPCHECK(hipDeviceSynchronize());
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HIPCHECK(hipMemcpy(A_h2, A_d, sizeElements, hipMemcpyDeviceToHost));
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HIPCHECK(hipDeviceSynchronize());
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for (size_t i=0; i<numElements; i++) {
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HIPASSERT(A_h1[i] == A_h2[i]);
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}
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HIPCHECK(hipFree(A_d));
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if (usePinnedHost) {
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HIPCHECK(hipFreeHost(A_h1));
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HIPCHECK(hipFreeHost(A_h2));
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} else {
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free(A_h1);
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free(A_h2);
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}
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}
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int main(int argc, char *argv[])
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{
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HipTest::parseStandardArguments(argc, argv, true);
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printf ("info: set device to %d, tests=%x\n", p_gpuDevice, p_tests);
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HIPCHECK(hipSetDevice(p_gpuDevice));
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if (p_tests & 0x1) {
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printf ("\n\n=== tests&1\n");
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HIPCHECK ( hipDeviceReset() );
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simpleTest1();
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printf ("===\n\n\n");
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}
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if (p_tests & 0x2) {
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printf ("\n\n=== tests&2 (copy pin-pong, pinned host)\n");
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simpleTest2<float>(N, true/*usePinnedHost*/);
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simpleTest2<char>(N, true/*usePinnedHost*/);
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}
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if (p_tests & 0x4) {
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printf ("\n\n=== tests&2 (copy pin-pong, unpinned host)\n");
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simpleTest2<float>(N, false/*usePinnedHost*/);
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simpleTest2<char>(N, false/*usePinnedHost*/);
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}
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passed();
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};
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