rocm-systems/tests

HIP testing environment.

This document explains how to use the HIP CMAKE testing environment.

Quickstart

Usage :

$ mkdir build
$ cd build
$ cmake ../src
$ make
$ make test

How to add a new test

The tests/src/runtimeApi/memory/hipMemtest.cpp file contains a simple unit test and is a good starting point for other tests.
Copy this to a new test name and modify tests/src/CMakefiles.txt to add the test to the build environment.

Recent versions of the test infrastructure use a hierarchy of folders. Each folder contains src and CMakefiles.txt file. See the CMakefiles.txt files for description of the intended purpose for each sub-directory.

Edit CMakefiles.txt:

// Example:

# Build the test executable:
build_hip_executable (hipMemset hipMemset.cpp) 


# This runs the tests with the specified command-line testing.  
# Multiple make_test may be specified.  
make_test(hipMemset " ")

It is recommended to place the build and run steps adjacent in the CMakefiles.txt.

Running tests:

ctest

Run subsets of all tests:

# Run one test on the commandline (obtain commandline parms from CMakefiles.tst)
./hipMemset

# Run all the memory tests:
ctest -R Memcpy

If a test fails - how to debug a test

Find the test and commandline that fail:

(From the test build directory, perhaps hip/tests/build) grep -IR hipMemcpy-modes -IR ../tests/ ../tests/src/runtimeApi/memory/hipMemcpy.cpp: * RUN_NAMED: %t hipMemcpy-modes --tests 0x1