Ben Sander
64 baris
1.5 KiB
Markdown
64 baris
1.5 KiB
Markdown
# HIP testing environment.
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This document explains how to use the HIP CMAKE testing environment.
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### Quickstart
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Usage :
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```
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$ mkdir build
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$ cd build
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$ cmake ../src
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$ make
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$ make test
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```
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### How to add a new test
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The tests/src/runtimeApi/memory/hipMemtest.cpp file contains a simple unit test and is a good starting point for other tests.
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Copy this to a new test name and modify tests/src/CMakefiles.txt to add the test to the build environment.
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Recent versions of the test infrastructure use a hierarchy of folders. Each folder contains src and CMakefiles.txt file.
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See the CMakefiles.txt files for description of the intended purpose for each sub-directory.
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#### Edit CMakefiles.txt:
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// Example:
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```
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# Build the test executable:
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build_hip_executable (hipMemset hipMemset.cpp)
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# This runs the tests with the specified command-line testing.
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# Multiple make_test may be specified.
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make_test(hipMemset " ")
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```
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It is recommended to place the build and run steps adjacent in the CMakefiles.txt.
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### Running tests:
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```
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ctest
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```
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### Run subsets of all tests:
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```
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# Run one test on the commandline (obtain commandline parms from CMakefiles.tst)
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./hipMemset
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# Run all the memory tests:
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ctest -R Memcpy
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```
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### If a test fails - how to debug a test
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Find the test and commandline that fail:
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(From the test build directory, perhaps hip/tests/build)
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grep -IR hipMemcpy-modes -IR ../tests/
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../tests/src/runtimeApi/memory/hipMemcpy.cpp: * RUN_NAMED: %t hipMemcpy-modes --tests 0x1
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