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rocm-systems/scripts/rocprof-sys-launch-compiler
T
David Galiffi d07bf508a9 Rename Omnitrace to ROCm Systems Profiler (#4)
The Omnitrace program is being renamed. 

Full name: "ROCm Systems Profiler"
Package name: "rocprofiler-systems"
Binary / Library names: "rocprof-sys-*"

---------
Co-authored-by: Xuan Chen <xuchen@amd.com>
Signed-off-by: David Galiffi <David.Galiffi@amd.com>
2024-10-15 11:20:40 -04:00

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3.3 KiB
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#!/bin/bash -e
#
# This script allows CMAKE_CXX_COMPILER to be a standard
# C++ compiler and rocprofiler-systems sets RULE_LAUNCH_COMPILE and
# RULE_LAUNCH_LINK in CMake so that all compiler and link
# commands are prefixed with this script followed by the
# C++ compiler. Thus if $1 == $2 then we know the command
# was intended for the C++ compiler and we discard both
# $1 and $2 and redirect the command to linker.
# If $1 != $2 then we know that the command was not intended
# for the C++ compiler and we just discard $1 and launch
# the original command. Examples of when $2 will not equal
# $1 are 'ar', 'cmake', etc. during the linking phase
#
# emit a message about the underlying command executed
: ${DEBUG:=0}
: ${ROCPROFSYS_DEBUG_LAUNCH_COMPILER:=${DEBUG}}
debug-message()
{
if [ "${ROCPROFSYS_DEBUG_LAUNCH_COMPILER}" -ne 0 ]; then
echo -e "##### $(basename ${BASH_SOURCE[0]}) executing: \"$@\"... #####"
fi
}
# if rocprofiler-systems compiler is not passed, someone is probably trying to invoke it directly
if [ -z "${1}" ]; then
echo -e "\n${BASH_SOURCE[0]} was invoked without the rocprofiler-systems compiler as the first argument."
echo "This script is not indended to be directly invoked by any mechanism other"
echo -e "than through a RULE_LAUNCH_COMPILE or RULE_LAUNCH_LINK property set in CMake.\n"
exit 1
fi
# if rocprofiler-systems compiler is not passed, someone is probably trying to invoke it directly
if [ -z "${2}" ]; then
echo -e "\n${BASH_SOURCE[0]} was invoked without the C++ compiler as the second argument."
echo "This script is not indended to be directly invoked by any mechanism other"
echo -e "than through a RULE_LAUNCH_COMPILE or RULE_LAUNCH_LINK property set in CMake.\n"
exit 1
fi
# if there aren't two args, this isn't necessarily invalid, just a bit strange
if [ -z "${3}" ]; then exit 0; fi
# store the rocprofiler-systems compiler
ROCPROFSYS_COMPILER=${1}
# remove the rocprofiler-systems compiler from the arguments
shift
# store the expected C++ compiler
CXX_COMPILER=${1}
# remove the expected C++ compiler from the arguments
shift
# discards the clang-tidy arguments
if [ "$(basename ${1})" = "cmake" ] && [ "${2}" = "-E" ] && [ "${3}" = "__run_co_compile" ]; then
c=1
n=1
for i in "${@}"
do
if [ "${i}" = "--" ]; then
break;
fi
if [ "${c}" -gt 3 ]; then
n=$((${n} + 1))
fi
c=$((${c} + 1))
done
if [[ $# -gt ${c} ]]; then
n=$((${n} + 3)) # add three because of the first 3 args
for i in $(seq 1 1 ${n})
do
shift
done
fi
fi
if [[ "${CXX_COMPILER}" != "${1}" ]]; then
debug-message $@
# the command does not depend on rocprofiler-systems so just execute the command w/o re-directing to ${ROCPROFSYS_COMPILER}
eval $@
else
# the executable is the C++ compiler, so we need to re-direct to ${ROCPROFSYS_COMPILER}
if [ ! -f "${ROCPROFSYS_COMPILER}" ]; then
echo -e "\nError: the compiler redirect for rocprofiler-systems was not found at ${ROCPROFSYS_COMPILER}\n"
exit 1
fi
# discard the compiler from the command
shift
debug-message ${ROCPROFSYS_COMPILER} $@
# execute ${ROCPROFSYS_COMPILER} (again, usually nvcc_wrapper)
${ROCPROFSYS_COMPILER} $@
fi