[WIP] No flang hostdevice runtime flag

bin/build_llvm-flang-rt-host-dev.sh

@@ -103,6 +103,7 @@ ${AOMP_CMAKE} "${AOMP_SET_NINJA_GEN[@]}" $CM_BUILD_TYPE \
     -DCMAKE_CXX_COMPILER="$CMAKE_CXX_COMPILER" \
     -DFLANG_RT_DEVICE_ARCHITECTURES="$ARCH_LIST" \
     -DCMAKE_EXPORT_COMPILE_COMMANDS=ON \
+    -DFLANG_RT_EMBED_GPU_LLVM_IR=OFF \
     "$AOMP_REPOS/llvm-project/runtimes"
 
 $AOMP_NINJA_BIN --version

bin/build_project.sh

@@ -153,7 +153,7 @@ MYCMAKEOPTS=(-DCMAKE_BUILD_TYPE="$BUILD_TYPE"
 if [ -f "$AOMP_REPOS/$AOMP_PROJECT_REPO_NAME/openmp/device/CMakeLists.txt" ]; then
   MYCMAKEOPTS=("${MYCMAKEOPTS[@]}"
                -DLLVM_RUNTIME_TARGETS='default;amdgcn-amd-amdhsa'
-               -DRUNTIMES_amdgcn-amd-amdhsa_LLVM_ENABLE_RUNTIMES='openmp'
+               -DRUNTIMES_amdgcn-amd-amdhsa_LLVM_ENABLE_RUNTIMES='compiler-rt;libc;libcxx;libcxxabi;flang-rt;openmp'
                -DRUNTIMES_amdgcn-amd-amdhsa_LLVM_ENABLE_PER_TARGET_RUNTIME_DIR=ON)
 fi
 
@@ -167,7 +167,12 @@ MYCMAKEOPTS=("${MYCMAKEOPTS[@]}"
              -DCLANG_ENABLE_AMDCLANG=ON
              -DLLVM_ENABLE_RUNTIMES="$LLVM_RUNTIMES"
              -DLIBCXX_ENABLE_STATIC=ON
-             -DLIBCXXABI_ENABLE_STATIC=ON)
+             -DLIBCXXABI_ENABLE_STATIC=ON
+             -DLLVM_RUNTIME_TARGETS="default;amdgcn-amd-amdhsa"
+             -DRUNTIMES_amdgcn-amd-amdhsa_FLANG_RT_LIBC_PROVIDER=llvm
+             -DRUNTIMES_amdgcn-amd-amdhsa_FLANG_RT_LIBCXX_PROVIDER=llvm
+             -DRUNTIMES_amdgcn-amd-amdhsa_CACHE_FILES="$AOMP_REPOS/$AOMP_PROJECT_REPO_NAME/libcxx/cmake/caches/AMDGPU.cmake"
+             )
 
 # Enable Compiler-rt Sanitizer Build
 if [ "$AOMP_BUILD_SANITIZER" == 1 ]; then

bin/build_supp.sh

@@ -415,7 +415,7 @@ function buildfftw(){
 
 function buildcmake(){
   _cname="cmake"
-  _version=3.25.2
+  _version=4.1.2
   _installdir=$AOMP_SUPP_INSTALL/$_cname-$_version
   _linkfrom=$AOMP_SUPP/$_cname
   _builddir=$AOMP_SUPP_BUILD/$_cname 

bin/run_genasis_flang_new.sh

@@ -113,7 +113,7 @@ fi
 export LD_LIBRARY_PATH=$AOMP/lib:$AOMPHIP/lib:$OPENMPI_DIR/lib:$LD_LIBRARY_PATH
 export FORTRAN_COMPILE="$AOMP/bin/$FLANG -c -fopenmp --offload-arch=$GPU_ID -fPIC -I$OPENMPI_DIR/lib -cpp $OMP_DEFINES -fstack-arrays"
 export CC_COMPILE="$AOMP/bin/clang -fPIC"
-export FORTDEV_LIBS=${FORTDEV_LIBS:-"-lflang_rt.hostdevice"}
+export FORTDEV_LIBS=${FORTDEV_LIBS}
 export FORTHOST_LIBS=${FORTHOST_LIBS:-"-lflang_rt.runtime"}
 export OTHER_LIBS="-lm -L$AOMP/lib $FORTHOST_LIBS $FORTDEV_LIBS -lomp -lomptarget -z muldefs "
 export FORTRAN_LINK="$AOMP/bin/clang $OTHER_LIBS"

bin/run_umt.sh

@@ -162,7 +162,7 @@ if [ "$1" == "build_umt" ]; then
     -DUMPIRE_ROOT=$AOMP_REPOS_TEST/$UMPIRE_SRC_DIR/install \
     -DCAMP_ROOT=$AOMP_REPOS_TEST/$CAMP_SRC_DIR/install \
     -DCMAKE_C_COMPILER=$CC -DCMAKE_CXX_COMPILER=$CXX -DCMAKE_Fortran_COMPILER=$FC \
-    -DCMAKE_FORTRAN_OFFLOAD_LIB=$AOMP/lib/libflang_rt.hostdevice.a \
+    -DCMAKE_FORTRAN_OFFLOAD_LIB=$FLANG_GPU_LINK_FLAGS \
     -DCMAKE_Fortran_LINKER_WRAPPER_FLAG="-Wl," \
     -DENABLE_CUDA=OFF \
     -DENABLE_OPENMP=ON -DOPENMP_HAS_FORTRAN_INTERFACE=ON \

test/smoke-fort-dev/device_aassign/Makefile

@@ -6,7 +6,7 @@ TESTSRC_AUX  =
 TESTSRC_ALL  = $(TESTSRC_MAIN) $(TESTSRC_AUX)
 
 FLANG        ?= flang
-CFLAGS       = -lflang_rt.hostdevice
+CFLAGS       = $(FLANG_GPU_LINK_FLAGS)
 OMP_BIN      = $(AOMP)/bin/$(FLANG)
 CC           = $(OMP_BIN) $(VERBOSE)
 #-ccc-print-phases

test/smoke-fort-dev/device_intrinsics/Makefile

@@ -11,7 +11,7 @@ TESTSRC_ALL  = $(TESTSRC_MAIN) $(TESTSRC_AUX)
 FLANG        ?= flang
 OMP_BIN      = $(AOMP)/bin/$(FLANG)
 CC           = $(OMP_BIN) $(VERBOSE)
-CFLAGS       = -lflang_rt.hostdevice
+CFLAGS       = $(FLANG_GPU_LINK_FLAGS)
 #-ccc-print-phases
 #"-\#\#\#"
 

test/smoke-fort-dev/flang-315421/Makefile

@@ -8,7 +8,7 @@ TESTSRC_ALL  =  $(TESTSRC_AUX) $(TESTSRC_MAIN)
 FLANG        ?= flang
 OMP_BIN      = $(AOMP)/bin/$(FLANG)
 CC           = $(OMP_BIN) $(VERBOSE)
-CFLAGS       = -lflang_rt.hostdevice
+CFLAGS       = $(FLANG_GPU_LINK_FLAGS)
 OMP_FLAGS   += -DFAIL
 
 include ../Makefile.rules

test/smoke-fort-dev/flang-464660-2/Makefile

@@ -9,7 +9,7 @@ TESTSRC_ALL  = $(TESTSRC_MAIN) $(TESTSRC_AUX)
 FLANG        ?= flang
 OMP_BIN      = $(AOMP)/bin/$(FLANG)
 CC           = $(OMP_BIN) $(VERBOSE)
-OMP_FLAGS   += -lflang_rt.hostdevice
+OMP_FLAGS   += $(FLANG_GPU_LINK_FLAGS)
 #-ccc-print-phases
 #"-\#\#\#"
 

test/smoke-fort-dev/flang-523626/Makefile

@@ -8,7 +8,7 @@ TESTSRC_AUX  =
 TESTSRC_ALL  = $(TESTSRC_MAIN) $(TESTSRC_AUX)
 
 FLANG        ?= flang
-CFLAGS       = -lflang_rt.hostdevice
+CFLAGS       = $(FLANG_GPU_LINK_FLAGS)
 OMP_BIN      = $(AOMP)/bin/$(FLANG)
 CC           = $(OMP_BIN) $(VERBOSE)
 #-ccc-print-phases

test/smoke-fort-dev/flang-529628/Makefile

@@ -8,7 +8,7 @@ TESTSRC_AUX  =
 TESTSRC_ALL  = $(TESTSRC_MAIN) $(TESTSRC_AUX)
 
 FLANG        ?= flang
-CFLAGS       = -lflang_rt.hostdevice
+CFLAGS       = $(FLANG_GPU_LINK_FLAGS)
 OMP_BIN      = $(AOMP)/bin/$(FLANG)
 CC           = $(OMP_BIN) $(VERBOSE)
 #-ccc-print-phases

test/smoke-fort-dev/rocm-issue-201/Makefile

@@ -9,7 +9,7 @@ TESTSRC_AUX  =
 TESTSRC_ALL  = $(TESTSRC_MAIN) $(TESTSRC_AUX)
 
 FLANG        ?= flang
-CFLAGS       = -lflang_rt.hostdevice
+CFLAGS       = $(FLANG_GPU_LINK_FLAGS)
 OMP_BIN      = $(AOMP)/bin/$(FLANG)
 CC           = $(OMP_BIN) $(VERBOSE)
 #-ccc-print-phases

test/smoke-fort-dev/target-cmplx4-div/Makefile

@@ -9,7 +9,7 @@ TESTSRC_AUX  =
 TESTSRC_ALL  = $(TESTSRC_MAIN) $(TESTSRC_AUX)
 
 FLANG        = flang
-CFLAGS       = -lflang_rt.hostdevice
+CFLAGS       = $(FLANG_GPU_LINK_FLAGS)
 OMP_BIN      = $(AOMP)/bin/$(FLANG)
 CC           = $(OMP_BIN) $(VERBOSE)
 #-ccc-print-phases

test/smoke-fort-dev/target-cmplx8-div/Makefile

@@ -9,10 +9,9 @@ TESTSRC_AUX  =
 TESTSRC_ALL  = $(TESTSRC_MAIN) $(TESTSRC_AUX)
 
 FLANG        = flang
-CFLAGS       = -lflang_rt.hostdevice
+CFLAGS       = $(FLANG_GPU_LINK_FLAGS)
 OMP_BIN      = $(AOMP)/bin/$(FLANG)
 CC           = $(OMP_BIN) $(VERBOSE)
-CFLAGS       = -lflang_rt.hostdevice
 #-ccc-print-phases
 #"-\#\#\#"
 

test/smoke-fort-dev/tgt-abort-lhostdev/Makefile

@@ -8,7 +8,7 @@ TESTSRC_AUX  =
 TESTSRC_ALL  = $(TESTSRC_MAIN) $(TESTSRC_AUX)
 
 FLANG        ?= flang
-CFLAGS       = -lflang_rt.hostdevice
+CFLAGS       = $(FLANG_GPU_LINK_FLAGS)
 OMP_BIN      = $(AOMP)/bin/$(FLANG)
 CC           = $(OMP_BIN) $(VERBOSE)
 #-ccc-print-phases

test/smoke-fort-dev/tgt-firstprivate/Makefile

@@ -7,7 +7,7 @@ TESTSRC_AUX  =
 TESTSRC_ALL  = $(TESTSRC_MAIN)
 
 FLANG        ?= flang
-CFLAGS       = -lflang_rt.hostdevice
+CFLAGS       = $(FLANG_GPU_LINK_FLAGS)
 OMP_BIN      = $(AOMP)/bin/$(FLANG)
 CC           = $(OMP_BIN) $(VERBOSE)
 #-ccc-print-phases

test/smoke-fort-dev/tgt-print-hello-lhostdev/Makefile

@@ -8,7 +8,7 @@ TESTSRC_AUX  =
 TESTSRC_ALL  = $(TESTSRC_MAIN) $(TESTSRC_AUX)
 
 FLANG        ?= flang
-CFLAGS       = -lflang_rt.hostdevice
+CFLAGS       = $(FLANG_GPU_LINK_FLAGS)
 OMP_BIN      = $(AOMP)/bin/$(FLANG)
 CC           = $(OMP_BIN) $(VERBOSE)
 #-ccc-print-phases

test/smoke-fort-dev/tgt-print-val-lhostdev/Makefile

@@ -8,7 +8,7 @@ TESTSRC_AUX  =
 TESTSRC_ALL  = $(TESTSRC_MAIN) $(TESTSRC_AUX)
 
 FLANG        ?= flang
-CFLAGS       = -lflang_rt.hostdevice
+CFLAGS       = $(FLANG_GPU_LINK_FLAGS)
 OMP_BIN      = $(AOMP)/bin/$(FLANG)
 CC           = $(OMP_BIN) $(VERBOSE)
 #-ccc-print-phases

test/smoke-fort-dev/tgt-stop-lhostdev/Makefile

@@ -8,7 +8,7 @@ TESTSRC_AUX  =
 TESTSRC_ALL  = $(TESTSRC_MAIN) $(TESTSRC_AUX)
 
 FLANG        ?= flang
-CFLAGS       = -lflang_rt.hostdevice
+CFLAGS       = $(FLANG_GPU_LINK_FLAGS)
 OMP_BIN      = $(AOMP)/bin/$(FLANG)
 CC           = $(OMP_BIN) $(VERBOSE)
 #-ccc-print-phases

test/smoke-fort-dev/tgt-write-lhostdev/Makefile

@@ -8,7 +8,7 @@ TESTSRC_AUX  =
 TESTSRC_ALL  = $(TESTSRC_MAIN) $(TESTSRC_AUX)
 
 FLANG        ?= flang
-CFLAGS       = -lflang_rt.hostdevice
+CFLAGS       = $(FLANG_GPU_LINK_FLAGS)
 OMP_BIN      = $(AOMP)/bin/$(FLANG)
 CC           = $(OMP_BIN) $(VERBOSE)
 #-ccc-print-phases

test/smoke-fort-fails/flang-535320/Makefile

@@ -9,7 +9,7 @@ TESTSRC_AUX  =
 TESTSRC_ALL  = $(TESTSRC_MAIN) $(TESTSRC_AUX)
 
 FLANG        = flang
-CFLAGS       = -lflang_rt.hostdevice
+CFLAGS       = $(FLANG_GPU_LINK_FLAGS)
 OMP_BIN      = $(AOMP)/bin/$(FLANG)
 CC           = $(OMP_BIN) $(VERBOSE)
 #-ccc-print-phases

test/smoke-fort-fails/flang-535416-O0/Makefile

@@ -9,7 +9,7 @@ TESTSRC_AUX  =
 TESTSRC_ALL  = $(TESTSRC_MAIN) $(TESTSRC_AUX)
 
 FLANG        = flang
-CFLAGS       = -O0 -lflang_rt.hostdevice
+CFLAGS       = -O0 $(FLANG_GPU_LINK_FLAGS)
 OMP_BIN      = $(AOMP)/bin/$(FLANG)
 CC           = $(OMP_BIN) $(VERBOSE)
 #-ccc-print-phases

test/smoke-fort-fails/flang-535416-O2/Makefile

@@ -9,7 +9,7 @@ TESTSRC_AUX  =
 TESTSRC_ALL  = $(TESTSRC_MAIN) $(TESTSRC_AUX)
 
 FLANG        = flang
-CFLAGS       = -O2 -lflang_rt.hostdevice
+CFLAGS       = -O2 $(FLANG_GPU_LINK_FLAGS)
 OMP_BIN      = $(AOMP)/bin/$(FLANG)
 CC           = $(OMP_BIN) $(VERBOSE)
 #-ccc-print-phases

test/smoke-fort-fails/flang-537499/Makefile

@@ -9,7 +9,7 @@ TESTSRC_AUX  =
 TESTSRC_ALL  = $(TESTSRC_MAIN) $(TESTSRC_AUX)
 
 FLANG        = flang
-CFLAGS       = -lflang_rt.hostdevice
+CFLAGS       = $(FLANG_GPU_LINK_FLAGS)
 OMP_BIN      = $(AOMP)/bin/$(FLANG)
 CC           = $(OMP_BIN) $(VERBOSE)
 #-ccc-print-phases