Changed the name of UnitTests to rccl-UnitTests (wrapper executable included).

.jenkins/common.groovy

@@ -23,7 +23,7 @@ def runTestCommand (platform, project, gfilter)
                 cd ${project.paths.project_build_prefix}/build/release/test
                 ${sudo} ulimit -l unlimited
                 ulimit -a
-                ${sudo} RCCL_ENABLE_SIGNALHANDLER=1 NCCL_DEBUG=INFO HSA_FORCE_FINE_GRAIN_PCIE=1 ./UnitTests --gtest_filter=${gfilter} --gtest_output=xml --gtest_color=yes
+                ${sudo} RCCL_ENABLE_SIGNALHANDLER=1 NCCL_DEBUG=INFO HSA_FORCE_FINE_GRAIN_PCIE=1 ./rccl-UnitTests --gtest_filter=${gfilter} --gtest_output=xml --gtest_color=yes
             """
 
    platform.runCommand(this, command)

README.md

@@ -20,12 +20,12 @@ For ROCm installation instructions, see https://github.com/RadeonOpenCompute/ROC
 
 The root of this repository has a helper script 'install.sh' to build and install RCCL on Ubuntu with a single command.  It does not take a lot of options and hard-codes configuration that can be specified through invoking cmake directly, but it's a great way to get started quickly and can serve as an example of how to build/install.
 
-*  `./install.sh` -- builds library including unit tests
+*  `./install.sh` -- builds library including rccl unit tests
 *  `./install.sh -i` -- builds and installs the library to /opt/rocm/rccl; installation path can be changed with --prefix argument (see below.)
 *  `./install.sh -d` -- installs all necessary dependencies for RCCL.  Should be re-invoked if the build folder is removed.
 *  `./install.sh -h` -- shows help
-*  `./install.sh -t` -- builds library including unit tests
+*  `./install.sh -t` -- builds library including rccl unit tests
-*  `./install.sh -r` -- runs unit tests (must be already built)
+*  `./install.sh -r` -- runs rccl unit tests (must be already built)
 *  `./install.sh -p` -- builds RCCL package
 *  `./install.sh -s` -- builds RCCL as a static library (default: shared)
 *  `./install.sh -hcc` -- builds RCCL with hcc compiler; note that hcc is now deprecated. (default:hip-clang)
@@ -65,17 +65,17 @@ In order to enable peer-to-peer access on machines with PCIe-connected GPUs, the
 
 ## Tests
 
-There are unit tests implemented with the Googletest framework in RCCL.  The unit tests require Googletest 1.10 or higher to build and execute properly (installed with the -d option to install.sh).
+There are rccl unit tests implemented with the Googletest framework in RCCL.  The rccl unit tests require Googletest 1.10 or higher to build and execute properly (installed with the -d option to install.sh).
-To invoke the unit tests, go to the build folder, then the test subfolder, and execute the appropriate unit test executable(s).
+To invoke the rccl unit tests, go to the build folder, then the test subfolder, and execute the appropriate rccl unit test executable(s).
 
-Unit test names are now of the format:
+rccl unit test names are now of the format:
 
     CollectiveCall.[Type of test]
 
-Filtering of unit tests should be done with environment variable and by passing the --gtest_filter command line flag, for example:
+Filtering of rccl unit tests should be done with environment variable and by passing the --gtest_filter command line flag, for example:
 
 ```shell
-UT_DATATYPES=ncclBfloat16 UT_REDOPS=prod ./UnitTests --gtest_filter="AllReduce.C*"
+UT_DATATYPES=ncclBfloat16 UT_REDOPS=prod ./rccl-UnitTests --gtest_filter="AllReduce.C*"
 ```
 will run only AllReduce correctness tests with float16 datatype. A list of available filtering environment variables appears at the top of every run. See "Running a Subset of the Tests" at https://chromium.googlesource.com/external/github.com/google/googletest/+/HEAD/googletest/docs/advanced.md for more information on how to form more advanced filters.
 

install.sh

@@ -12,10 +12,10 @@ function display_help()
     echo "    [-i|--install] install RCCL library (see --prefix argument below.)"
     echo "    [-d|--dependencies] install RCCL depdencencies."
     echo "    [-p|--package_build] Build RCCL package."
-    echo "    [-t|--tests_build] Build unit tests, but do not run."
+    echo "    [-t|--tests_build] Build rccl unit tests, but do not run."
-    echo "    [-r|--run_tests_quick] Run small subset of unit tests (must be built already.)"
+    echo "    [-r|--run_tests_quick] Run small subset of rccl unit tests (must be built already.)"
     echo "    [-s|--static] Build RCCL as a static library instead of shared library."
-    echo "    [--run_tests_all] Run all unit tests (must be built already.)"
+    echo "    [--run_tests_all] Run all rccl unit tests (must be built already.)"
     echo "    [--hcc] Build library using deprecated hcc compiler (default:hip-clang)."
     echo "    [--prefix] Specify custom directory to install RCCL to (default: /opt/rocm)."
     echo "    [--address-sanitizer] Build with address sanitizer enabled"
@@ -139,9 +139,9 @@ check_exit_code( )
 }
 
 if [[ "$build_release" == true ]]; then
-    unit_test_path="./build/release/test/UnitTests"
+    unit_test_path="./build/release/test/rccl-UnitTests"
 else
-    unit_test_path="./build/debug/test/UnitTests"
+    unit_test_path="./build/debug/test/rccl-UnitTests"
 fi
 
 if ($run_tests) && [[ -f $unit_test_path ]]; then
@@ -216,7 +216,7 @@ if ($build_allreduce_only); then
 fi
 check_exit_code "$?"
 
-if ($build_tests) || (($run_tests) && [[ ! -f ./test/UnitTests ]]); then
+if ($build_tests) || (($run_tests) && [[ ! -f ./test/rccl-UnitTests ]]); then
     CXX=$ROCM_BIN_PATH/$compiler $cmake_executable $cmake_common_options -DBUILD_TESTS=ON -DCMAKE_INSTALL_PREFIX=$ROCM_PATH -DROCM_PATH=$ROCM_PATH ../../.
 else
     CXX=$ROCM_BIN_PATH/$compiler $cmake_executable $cmake_common_options -DBUILD_TESTS=OFF -DCMAKE_INSTALL_PREFIX=$ROCM_PATH -DROCM_PATH=$ROCM_PATH ../../.
@@ -237,14 +237,14 @@ fi
 
 # Optionally, run tests if they're enabled.
 if ($run_tests); then
-    if (test -f "./test/UnitTests"); then
+    if (test -f "./test/rccl-UnitTests"); then
         if ($run_tests_all); then
-            ./test/UnitTests
+            ./test/rccl-UnitTests
         else
-            ./test/UnitTests --gtest_filter="AllReduce.*"
+            ./test/rccl-UnitTests --gtest_filter="AllReduce.*"
         fi
     else
-        echo "Unit tests have not been built yet; please re-run script with -t to build unit tests."
+        echo "rccl unit tests have not been built yet; please re-run script with -t to build rccl unit tests."
         exit 1
     fi
 fi

rtest.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <testset>
     <!-- Typically run with environment variables NCCL_DEBUG=INFO HSA_FORCE_FINE_GRAIN_PCIE=1 -->
-    <var name="GTEST_FILTER">UnitTests  --gtest_color=yes --gtest_filter=</var>
+    <var name="GTEST_FILTER">rccl-UnitTests  --gtest_color=yes --gtest_filter=</var>
     <test sets="psdb">
         <run name="all-psdb">{GTEST_FILTER}*sum_float32* --gtest_output=xml:output_psdb.xml </run>
     </test>

test/CMakeLists.txt

@@ -5,11 +5,11 @@ cmake_minimum_required(VERSION 2.8.12)
 
 if(BUILD_TESTS)
 
-  message("Building unit tests (Installed in /test/UnitTests)")
+  message("Building rccl unit tests (Installed in /test/rccl-UnitTests)")
 
   find_program(CHRPATH chrpath)
   if(NOT CHRPATH)
-      message(FATAL_ERROR "chrpath is required for UnitTests. Please install (e.g. sudo apt-get install chrpath)")
+      message(FATAL_ERROR "chrpath is required for rccl-UnitTests. Please install (e.g. sudo apt-get install chrpath)")
   endif()
 
   find_package(hsa-runtime64 PATHS /opt/rocm )
@@ -98,31 +98,32 @@ if(BUILD_TESTS)
       )
   endif()
 
-  add_executable(UnitTests ${COMMON_SOURCE_FILES} ${TEST_SOURCE_FILES})
+  add_executable(rccl-UnitTests ${COMMON_SOURCE_FILES} ${TEST_SOURCE_FILES})
-  target_include_directories(UnitTests PRIVATE ${ROCM_PATH} ${GTEST_INCLUDE_DIRS})
+  configure_file(common/UnitTests UnitTests)
-  target_link_libraries(UnitTests PRIVATE ${GTEST_BOTH_LIBRARIES})
+  target_include_directories(rccl-UnitTests PRIVATE ${ROCM_PATH} ${GTEST_INCLUDE_DIRS})
-  target_link_libraries(UnitTests PRIVATE hip::host hip::device hsa-runtime64::hsa-runtime64)
+  target_link_libraries(rccl-UnitTests PRIVATE ${GTEST_BOTH_LIBRARIES})
+  target_link_libraries(rccl-UnitTests PRIVATE hip::host hip::device hsa-runtime64::hsa-runtime64)
 
-  # UnitTests using static library of rccl requires passing rccl
+  # rccl-UnitTests using static library of rccl requires passing rccl
   # through -l and -L instead of command line input.
   if(BUILD_STATIC)
-    add_dependencies(UnitTests rccl)
+    add_dependencies(rccl-UnitTests rccl)
-    target_link_libraries(UnitTests PRIVATE dl rt numa -lrccl -L${CMAKE_BINARY_DIR} -lrocm_smi64 -L${ROCM_PATH}/lib -L${ROCM_PATH}/rocm_smi/lib)
+    target_link_libraries(rccl-UnitTests PRIVATE dl rt numa -lrccl -L${CMAKE_BINARY_DIR} -lrocm_smi64 -L${ROCM_PATH}/lib -L${ROCM_PATH}/rocm_smi/lib)
   else()
-    target_link_libraries(UnitTests PRIVATE rccl)
+    target_link_libraries(rccl-UnitTests PRIVATE rccl)
   endif()
   # HIPCC adds /opt/rocm/lib as RPATH, even though the install process is supposed to
   # remove RPATH.  It also occurs before any user-specified rpath, which effectively overrides the user rpath.
-  #  As a work-around, set the correct RPATH for the unit test executable as a post-install step
+  #  As a work-around, set the correct RPATH for the rccl unit test executable as a post-install step
   # if (CMAKE_INSTALL_PREFIX MATCHES "${ROCM_PATH}")
   #   # install_prefix/CMAKE_INSTALL_PREFIX was not explicitly specified, so look in build/release
-  #   add_custom_command( TARGET UnitTests POST_BUILD COMMAND chrpath ARGS -r ${CMAKE_BINARY_DIR}:${ROCM_PATH}/lib ${CMAKE_BINARY_DIR}/test/UnitTests)
+  #   add_custom_command( TARGET rccl-UnitTests POST_BUILD COMMAND chrpath ARGS -r ${CMAKE_BINARY_DIR}:${ROCM_PATH}/lib ${CMAKE_BINARY_DIR}/test/rccl-UnitTests)
   # else()
-  #   add_custom_command( TARGET UnitTests POST_BUILD COMMAND chrpath ARGS -r ${CMAKE_INSTALL_PREFIX}/lib:${ROCM_PATH}/lib ${CMAKE_INSTALL_PREFIX}/test/UnitTests)
+  #   add_custom_command( TARGET rccl-UnitTests POST_BUILD COMMAND chrpath ARGS -r ${CMAKE_INSTALL_PREFIX}/lib:${ROCM_PATH}/lib ${CMAKE_INSTALL_PREFIX}/test/rccl-UnitTests)
   # endif()
-  set_property(TARGET UnitTests PROPERTY INSTALL_RPATH "${CMAKE_INSTALL_PREFIX}/lib;${ROCM_PATH}/lib;${CMAKE_BINARY_DIR}")
+  set_property(TARGET rccl-UnitTests PROPERTY INSTALL_RPATH "${CMAKE_INSTALL_PREFIX}/lib;${ROCM_PATH}/lib;${CMAKE_BINARY_DIR}")
-  set_property(TARGET UnitTests PROPERTY BUILD_RPATH "${CMAKE_BINARY_DIR};${ROCM_PATH}/lib")
+  set_property(TARGET rccl-UnitTests PROPERTY BUILD_RPATH "${CMAKE_BINARY_DIR};${ROCM_PATH}/lib")
-  rocm_install(TARGETS UnitTests COMPONENT tests)
+  rocm_install(TARGETS rccl-UnitTests COMPONENT tests)
 else()
-  message("Not building unit tests")
+  message("Not building rccl unit tests")
 endif()

test/common/UnitTests

@@ -0,0 +1,10 @@
+#/*************************************************************************
+# * Copyright (c) 2022 Advanced Micro Devices, Inc. All rights reserved.
+# *
+# * See LICENSE.txt for license information
+# ************************************************************************/
+
+#!/bin/bash 
+echo "The RCCL test client name has changed from UnitTests to rccl-UnitTests. Please make sure to execute the rccl-UnitTests instead."
+
+./rccl-UnitTests $@