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本篇测评由电子发热友的良好测评者“ALSET”提供。
01.
什么是ncnn
02.
ncnn功效简介
03.
在i.MX 6ull上移植编译ncnn
set(CMAKE_SYSTEM_NAME Linux)set(CMAKE_SYSTEM_PROCESSOR arm)set(CMAKE_C_COMPILER "arm-poky-linux-gnueabi-gcc")set(CMAKE_CXX_COMPILER "arm-poky-linux-gnueabi-g++")set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY) set(CMAKE_C_FLAGS "-march=armv7-a -mfloat-abi=hard -mfpu=neon --sysroot=/home/lutherluo/workspace/fsl-imx-fb/5.10-gatesgarth/sysroots/cortexa7t2hf-neon-poky-linux-gnueabi") set(CMAKE_CXX_FLAGS "-march=armv7-a -mfloat-abi=hard -mfpu=neon --sysroot=/home/lutherluo/workspace/fsl-imx-fb/5.10-gatesgarth/sysroots/cortexa7t2hf-neon-poky-linux-gnueabi") # cache flagsset(CMAKE_C_FLAGS "${CMAKE_C_FLAGS}" CACHE STRING "c flags")set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}" CACHE STRING "c++ flags")
set(CMAKE_SYSTEM_NAME Linux)
set(CMAKE_SYSTEM_PROCESSOR arm)
set(CMAKE_C_COMPILER "arm-poky-linux-gnueabi-gcc")
set(CMAKE_CXX_COMPILER "arm-poky-linux-gnueabi-g++")
set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)
set(CMAKE_C_FLAGS "-march=armv7-a -mfloat-abi=hard -mfpu=neon --sysroot=/home/lutherluo/workspace/fsl-imx-fb/5.10-gatesgarth/sysroots/cortexa7t2hf-neon-poky-linux-gnueabi")
set(CMAKE_CXX_FLAGS "-march=armv7-a -mfloat-abi=hard -mfpu=neon --sysroot=/home/lutherluo/workspace/fsl-imx-fb/5.10-gatesgarth/sysroots/cortexa7t2hf-neon-poky-linux-gnueabi")
# cache flags
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS}" CACHE STRING "c flags")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}" CACHE STRING "c++ flags")
04.
板上运行测试ncnn
05.
测试基于ncnn的使用
06.
ncnn移植测试总结
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