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Loongson_2k0300_SmartCar/build_lsx.sh
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#!/bin/bash
export PATH=/opt/loongson-gnu-toolchain-8.3-x86_64-loongarch64-linux-gnu-rc1.6/bin:/usr/bin:/bin
CC=loongarch64-linux-gnu-g++
SRC_FW=/mnt/d/PPPProgram/smartcar/smartcar_framework
SRC_CAR=/mnt/d/PPPProgram/smartcar/smartcar2
INC="-I$SRC_FW/model/v10/release -I$SRC_CAR/src -I/mnt/d/PPPProgram/smartcar/opencv_device/include/opencv4"
LIB="-L/mnt/d/PPPProgram/smartcar/opencv_device/lib -lopencv_core -lopencv_imgproc -lopencv_imgcodecs -lpthread -lrt"
FLAGS="-O3 -std=c++17 -march=loongarch64 -mtune=loongarch64 -ffast-math -funroll-loops -fomit-frame-pointer"
echo "=== NOSIMD ==="
$CC $FLAGS $INC $SRC_FW/tools/v10_demo.cpp $SRC_FW/model/v10/release/model_v10.cpp -o /tmp/vd_nosimd $LIB
echo "rc=$?"
echo "=== LSX ==="
$CC $FLAGS -mlsx $INC $SRC_FW/tools/v10_demo.cpp $SRC_FW/model/v10/release/model_v10.cpp -o /tmp/vd_simd $LIB
echo "rc=$?"
ls -la /tmp/vd_nosimd /tmp/vd_simd 2>/dev/null || echo "some binaries missing"