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Copy pathheader_compilation_tests.sh
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executable file
·208 lines (163 loc) · 6.6 KB
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#!/bin/bash
export LOCALE=C
set -e
exec 2>&1
script=$(realpath "$0")
build_first()
{
echo "Please run this script after at least one build of rocBLAS."
exit 1
}
BUILD_DIR=$(realpath "$(pwd)")
[[ ! -e $BUILD_DIR/CMakeCache.txt ]] && build_first
SOURCE_DIR=$(realpath -m "$(grep CMAKE_HOME_DIRECTORY CMakeCache.txt | sed 's/CMAKE_HOME_DIRECTORY:INTERNAL=//g')")
[[ ! -e $BUILD_DIR/include/rocblas/internal/rocblas-export.h ]] && build_first
# Returns whether the output file is up to date.
# Prints the output file.
# The first argument is the source header file name.
# The second argument is the suffix to use for the output file.
# If the third argument is empty, the return value is always false.
out_uptodate()
{
local file="$1_$2"
local filename="$BUILD_DIR/compilation_tests/$file.o"
mkdir -p $(dirname "$filename")
local out=$(realpath -m "$filename")
echo "$out"
[[ -n "$3" && "$out" -nt "$script" ]] || return
find library clients \( -iname \*.hpp -o -iname \*.h \) -print0 \
| while read -r -d $'\0' file; do
[[ "$out" -nt "$file" ]] || return
done
}
rocm_path=/opt/rocm
if ! [ -z ${ROCM_PATH+x} ]; then
rocm_path=${ROCM_PATH}
fi
AMDCLANG_CXX=${rocm_path}/bin/amdclang++
AMDCLANG_CXX_OPTS="-Werror -DBUILD_WITH_TENSILE=1 -DTensile_RUNTIME_LANGUAGE_HIP=1 -DTensile_RUNTIME_LANGUAGE_OCL=0 -Drocblas_EXPORTS -I$(realpath $BUILD_DIR/include/rocblas) -I$(realpath $BUILD_DIR/include/rocblas/internal) -I$(realpath library/include) -I$(realpath library/src/include) -I$(realpath $SOURCE_DIR/library/src/blas3/Tensile) -isystem ${rocm_path}/include -I$(realpath $BUILD_DIR/Tensile) -O3 -DNDEBUG -fPIC"
GPU_OPTS="-Wno-unused-command-line-argument -fvisibility=hidden -fvisibility-inlines-hidden -fno-gpu-rdc -Werror"
AMDCLANG=${rocm_path}/bin/amdclang
AMDCLANG_OPTS="-xc-header -std=c99" # auto set in hip_common.h -D__HIP_PLATFORM_HIPCC__
GCC=/usr/bin/gcc
GCC_OPTS="-xc-header"
C99="$AMDCLANG_CXX -xc-header -std=c99"
CPP11="$AMDCLANG_CXX -xc++-header -std=c++11"
CPP14="$AMDCLANG_CXX -xc++-header -std=c++14"
CPP17="$AMDCLANG_CXX -xc++-header -std=c++17"
if [[ -e /.dockerenv ]]; then
NP=4 # limit parallelism to 4
else
NP=0 # unlimited
fi
# xargs commands to perform parallel builds
xargs_coproc()
{
{ coproc { xargs "-P$NP" -d "\n" -n1 /bin/bash -xc --; } 4>&1 >&3 2>&1; } 3>&1
XARGS_PID=$!
exec {XARGS_OUT}<&${COPROC[0]}- {XARGS_IN}>&${COPROC[1]}-
echo true >&$XARGS_IN # At least one command is necessary
}
xargs_wait()
{
XARGS_OUTPUT=""
exec {XARGS_IN}<&-
if ! wait $XARGS_PID; then
read -t 0.1 -u $XARGS_OUT XARGS_OUTPUT
return 1
fi
}
# Every header file must compile on its own, by including all of its
# dependencies. This avoids creating dependencies on the order of
# included files. testing_trmm.hpp is excluded for now.
#
xargs_coproc
find library -name rocblas.h -print0 | while read -r -d $'\0' file; do
out=$(out_uptodate "$file" cpp17 true) || \
echo "$CPP17 -c -o "$out" $AMDCLANG_CXX_OPTS $GPU_OPTS "$file" || (rm -f "$out"; echo "$file" >&4; exit 255)" >&$XARGS_IN
done
if ! xargs_wait; then
cat <<EOF
The header file $XARGS_OUTPUT cannot be compiled by itself,
probably because of unmet dependencies on other header files.
Add the necessary #include files at the top of $XARGS_OUTPUT
so that $XARGS_OUTPUT can be used in any context, without
depending on other files being #included before it is #included.
This allows clang-format to reorder #include directives in a canonical order
without breaking dependencies, because every #include file will first #include
the other ones that it depends on, so the order of the #includes in a single
file will not matter.
EOF
exit 1
fi
# The headers in $SOURCE_DIR/library/include must compile with clang host, C99 or C++11,
# for client code.
#
if [[ -x "$AMDCLANG" ]]; then
xargs_coproc
for file in $SOURCE_DIR/library/include/rocblas.h; do
out=$(out_uptodate $file clang) || \
echo "$AMDCLANG $AMDCLANG_OPTS -c -o "$out" $AMDCLANG_CXX_OPTS "$file" || (rm -f "$out"; echo "$file" >&4; exit 255)" >&$XARGS_IN
done
if ! xargs_wait; then
cat <<EOF
The public header file $XARGS_OUTPUT cannot be compiled with
clang host-only compiler. rocBLAS public header files need to be compatible
with host-only compilers.
<hip/hip_runtime.h> (and, sometimes due to bugs, <hip/hip_runtime_api.h>) are
incompatible with C, so they should only be included in the rocBLAS internal
C++ implementation, not in the public headers, which must be compatible with C.
EOF
exit 1
fi
fi
if [[ -x "$GCC" ]]; then
xargs_coproc
for file in $SOURCE_DIR/library/include/rocblas.h; do
out=$(out_uptodate $file clang) || \
echo "$GCC $GCC_OPTS -c -o "$out" $AMDCLANG_CXX_OPTS "$file" || (rm -f "$out"; echo "$file" >&4; exit 255)" >&$XARGS_IN
done
if ! xargs_wait; then
cat <<EOF
The public header file $XARGS_OUTPUT cannot be compiled with
GCC host-only compiler. rocBLAS public header files need to be compatible
with GCC compilers.
<hip/hip_runtime.h> (and, sometimes due to bugs, <hip/hip_runtime_api.h>) are
incompatible with C, so they should only be included in the rocBLAS internal
C++ implementation, not in the public headers, which must be compatible with C.
EOF
exit 1
fi
fi
xargs_coproc
for file in $SOURCE_DIR/library/include/rocblas.h; do
out=$(out_uptodate $file c99) || \
echo "$C99 -c -o "$out" $AMDCLANG_CXX_OPTS $GPU_OPTS "$file" || (rm -f "$out"; echo "$file" >&4; exit 255)" >&$XARGS_IN
done
if ! xargs_wait; then
cat <<EOF
The public header file $XARGS_OUTPUT cannot be compiled with a C compiler.
rocBLAS public headers need to be compatible with C99.
<hip/hip_runtime.h> and (sometimes due to bugs) <hip/hip_runtime_api.h> are
incompatible with C, so they should only be included in the rocBLAS internal
C++ implementation, not in the public headers, which must be compatible with C.
EOF
exit 1
fi
xargs_coproc
for file in $SOURCE_DIR/library/include/rocblas.h; do
out=$(out_uptodate $file cpp11) ||
echo "$CPP11 -c -o "$out" $AMDCLANG_CXX_OPTS $GPU_OPTS "$file" || (rm -f "$out"; echo "$file" >&4; exit 255)" >&$XARGS_IN
done
if ! xargs_wait; then
cat <<EOF
The public header file $XARGS_OUTPUT cannot be compiled with
-std=c++11. rocBLAS public headers need to be compatible with C++11.
EOF
exit 1
fi
cat <<EOF
-------------------------------------------------------------------------------
rocblas.h header file compilation tests passed.
Public header file (rocblas.h) can compile with host-only Clang, GCC, -std=c99, and -std=c++11.
EOF