84 lines
2.7 KiB
Makefile
84 lines
2.7 KiB
Makefile
#Compile all benchmarks with individual settings defined in their Makefiles
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_default-target: default
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# RVB_ROOT defined as argument
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# TODO: RVB_COMMON_DIR should substitute COMMON_DIR
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COMMON_DIR=$(RVB_ROOT)/common
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RVB_COMMON_DIR=$(RVB_ROOT)/common
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#CC=clang
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#CXX=clang++
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# Needs EPI clang
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#MEPI=-mepi
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MEPI=
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#VREPORT_FLAGS=-Rpass=loop-vectorize -Rpass-missed=loop-vectorize -Rpass-analysis=loop-vectorize
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#Available CFLAGS conditional compilation:
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# -DUSE_MALLOC_HP, redefines the use of malloc and free
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#Makefile: General compiler flags: CFLAGS, CFLAGS_<VERSION_1>, CFLAGS_<VERSION_2>, ...
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#CFLAGS=-B ${LLVM_BIN} -Wall -Wextra -march=rv64g -O2 -I${RVB_COMMON_DIR}
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CFLAGS=-B ${LLVM_BIN} -Wall -Wextra -O2 -I${RVB_COMMON_DIR}
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LDFLAGS=
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#Only scalar instructions
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CFLAGS_SCALAR=${CFLAGS} -DRVB_USE_SCALAR
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LDFLAGS_SCALAR=
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#NOVEC=-fno-vectorize
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NOVEC=
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#Vector instructions using intrinsics
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CFLAGS_VECTORIAL=${CFLAGS} ${NOVEC} $(MEPI)
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LDFLAGS_VECTORIAL=
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# TODO: RVV should substitute VECTORIAL (?)
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#Vector instructions using intrinsics
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CFLAGS_RVV=${CFLAGS} -DRVB_USE_RVV ${NOVEC} $(MEPI)
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LDFLAGS_RVV=${LDFLAGS}
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#Vector instructions only when code is annotate
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CFLAGS_EXPLICIT_AUTOVECTORIZATION=${CFLAGS} -fopenmp-simd ${NOVEC} $(MEPI) ${VREPORT_FLAGS}
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LDFLAGS_EXPLICIT_AUTOVECTORIZATION=
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# TODO: OMP substitutes EXPLICIT_AUTOVECTORIZATION
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#Vector instructions only when code is annotate
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CFLAGS_OMP=${CFLAGS} -DRVB_USE_OMP -fopenmp-simd $(MEPI) ${VREPORT_FLAGS}
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LDFLAGS_OMP=${LDFLAGS}
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#Vector instructions when compiler decides
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CFLAGS_AUTOVECTORIZATION=${CFLAGS} -fopenmp-simd $(MEPI) ${VREPORT_FLAGS}
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LDFLAGS_AUTOVECTORIZATION=
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# TODO: AUTOVECT shoud substitue AUTOVECTORIZATION (?)
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#Vector instructions when compiler decides
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CFLAGS_AUTOVECT=${CFLAGS} -DRVB_USE_AUTOVECT -fopenmp-simd $(MEPI) ${VREPORT_FLAGS}
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LDFLAGS_AUTOVECT=${LDFLAGS}
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# CBLAS library compile and link flags
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CFLAGS_CBLAS=${CFLAGS} -DRVB_USE_CBLAS -I${CBLAS_INC} -I${LLVM_INC}
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LDFLAGS_CBLAS=${LDFLAGS} -L${CBLAS_LIB} -lblis -Wl,-rpath,${CBLAS_LIB} -fopenmp
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# BARE-METAL compile and link flags
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# You may consider to disable OpenPiton Stream: -DDISABLE_OPSTREAM
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CFLAGS_BMETAL=${CFLAGS} -DRVB_USE_BMETAL -B ${RVB_BMETAL_DIR} \
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--target=riscv64-unknown-elf \
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-I../ \
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-I/apps/riscv/llvm/EPI-0.7/cross/development/riscv64-unknown-linux-gnu/sysroot/usr/include \
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-I/usr/include/riscv64-linux-gnu \
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-I/usr/include \
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-I${RVB_BMETAL_DIR}/env \
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-I${RVB_BMETAL_DIR} \
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-DPREALLOCATE=1 -mcmodel=medany \
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-static -std=gnu99 \
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-ffast-math \
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-fno-common \
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-fno-builtin-printf \
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${RVB_BMETAL_DIR}/syscalls.c \
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${RVB_BMETAL_DIR}/crt.S \
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-static -nostdlib -T \
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${RVB_BMETAL_DIR}/test.ld
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