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Improve the c++ driver build-run-onnx-lib.sh #3108

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Apr 2, 2025
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Improve the c++ driver build-run-onnx-lib.sh #3108

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37 changes: 26 additions & 11 deletions utils/build-run-onnx-lib.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -10,13 +10,20 @@
# 1) script run in the onnx-mlir/build subdir.
# 2) llvm-project is built with all its libraries (needed to run the tool)

# ask git for the onnx-mlir top level dir
ONNX_MLIR=$(git rev-parse --show-toplevel)
if [ $(realpath $(pwd)) != $ONNX_MLIR/build ] ; then
echo "Error: this script must be run from the build dir $ONNX_MLIR/build"
exit 1
if [ -z $ONNX_MLIR_HOME ]; then
# The build path of onnx-mlir is not provided
# ask git for the onnx-mlir top level dir
ONNX_MLIR=$(git rev-parse --show-toplevel)
if [ $(realpath $(pwd)) != $ONNX_MLIR/build ] ; then
echo "Error: this script must be run from the build dir $ONNX_MLIR/build"
exit 1
fi
ONNX_MLIR_BIN=$ONNX_MLIR/build/Debug/bin
else
# ONNX_MLIR_HOME should be onnx-mlir/build/Debug according to RunONNXModel.py
ONNX_MLIR_BIN=$ONNX_MLIR_HOME/bin
ONNX_MLIR=$ONNX_MLIR_HOME/../..
fi
ONNX_MLIR_BIN=$ONNX_MLIR/build/Debug/bin

if [ -z $LLVM_PROJECT ] ; then
if [ $MLIR_DIR ] ; then
Expand All @@ -30,20 +37,28 @@ fi

if [ "$#" -eq 0 ] ; then
echo "Compiling run-onnx-lib for dynamically linked models passed at runtime"
elif [ "$#" -eq 1 ] ; then
RUN_BIN=$ONNX_MLIR_BIN/run-onnx-lib
else
# Check .so exists
if [ -e $1 ] ; then
echo "Compiling run-onnx-lib statically linked to model $1"
else
echo "Error: could not find model $1"
exit 1
fi
else
echo "Error: pass either zero/one argument for dynamically/statically linked models"
exit 1
# User specified destination?
if [ "$#" -eq 1 ] ; then
RUN_BIN=$ONNX_MLIR_BIN/run-onnx-lib
elif [ "$#" -eq 2] ; then
RUN_BIN=$2
else
echo "Error: pass either zero/one/two argument for dynamically/statically linked models and output"
exit 1
fi
echo "Built binary will be created at $RUN_BIN"
fi

DRIVER_NAME=$ONNX_MLIR/utils/RunONNXLib.cpp
RUN_BIN=$ONNX_MLIR_BIN/run-onnx-lib
RUN_BIN_RELATIVE=${RUN_BIN#$(pwd)/}
g++ -g $DRIVER_NAME -o $RUN_BIN -std=c++17 -D LOAD_MODEL_STATICALLY=$# \
-I $LLVM_PROJECT/llvm/include -I $LLVM_PROJECT/build/include \
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