1*4882a593Smuzhiyun<!-- 2*4882a593Smuzhiyun * @Author: Chifred 3*4882a593Smuzhiyun * @Date: 2023-04-25 17:32:21 4*4882a593Smuzhiyun * @LastEditTime: 2023-04-25 17:47:01 5*4882a593Smuzhiyun * @Editors: Chifred 6*4882a593Smuzhiyun * @Description: TODO 7*4882a593Smuzhiyun--> 8*4882a593Smuzhiyunrknn_matmul_demo is a example which performs int8 matrix multiplication using the RKNPU matmul C API. 9*4882a593Smuzhiyun 10*4882a593SmuzhiyunUsage: 11*4882a593Smuzhiyun 12*4882a593Smuzhiyun./rknn_matmul_demo 13*4882a593Smuzhiyun 14*4882a593SmuzhiyunThe following <TARGET_PLATFORM> represents RK356X or RK3588 15*4882a593Smuzhiyun 16*4882a593Smuzhiyun# Aarch64 Linux Demo 17*4882a593Smuzhiyun## Build 18*4882a593Smuzhiyun 19*4882a593Smuzhiyunmodify `GCC_COMPILER` on `build-linux_<TARGET_PLATFORM>.sh` for target platform, 20*4882a593Smuzhiyun 21*4882a593Smuzhiyunthen execute 22*4882a593Smuzhiyun 23*4882a593Smuzhiyun``` 24*4882a593Smuzhiyun./build-linux_<TARGET_PLATFORM>.sh 25*4882a593Smuzhiyun``` 26*4882a593Smuzhiyun 27*4882a593Smuzhiyun## Install 28*4882a593Smuzhiyun 29*4882a593SmuzhiyunCopy install/rknn_matmul_demo_Linux to the devices under /userdata/. 30*4882a593Smuzhiyun 31*4882a593Smuzhiyun- If you use rockchip's evb board, you can use the following way: 32*4882a593Smuzhiyun 33*4882a593SmuzhiyunConnect device and push the program and rknn model to `/userdata` 34*4882a593Smuzhiyun 35*4882a593Smuzhiyun``` 36*4882a593Smuzhiyunadb push install/rknn_matmul_demo_Linux /userdata/ 37*4882a593Smuzhiyun``` 38*4882a593Smuzhiyun 39*4882a593Smuzhiyun- If your board has sshd service, you can use scp or other methods to copy the program and rknn model to the board. 40*4882a593Smuzhiyun 41*4882a593Smuzhiyun## Run 42*4882a593Smuzhiyun 43*4882a593Smuzhiyun``` 44*4882a593Smuzhiyunadb shell 45*4882a593Smuzhiyuncd /userdata/rknn_matmul_demo_Linux/ 46*4882a593Smuzhiyun``` 47*4882a593Smuzhiyun 48*4882a593Smuzhiyun``` 49*4882a593Smuzhiyunexport LD_LIBRARY_PATH=./lib 50*4882a593Smuzhiyun./rknn_matmul_demo 51*4882a593Smuzhiyun``` 52*4882a593Smuzhiyun 53*4882a593Smuzhiyun# Android Demo 54*4882a593Smuzhiyun## Build 55*4882a593Smuzhiyun 56*4882a593Smuzhiyunmodify `ANDROID_NDK_PATH` on `build-android_<TARGET_PLATFORM>.sh` for target platform, then execute 57*4882a593Smuzhiyun 58*4882a593Smuzhiyun``` 59*4882a593Smuzhiyun./build-android_<TARGET_PLATFORM>.sh 60*4882a593Smuzhiyun``` 61*4882a593Smuzhiyun 62*4882a593Smuzhiyun## Install 63*4882a593Smuzhiyun 64*4882a593Smuzhiyunconnect device and push build output into `/data` 65*4882a593Smuzhiyun 66*4882a593Smuzhiyun``` 67*4882a593Smuzhiyunadb push install/rknn_matmul_demo_Android /data/ 68*4882a593Smuzhiyun``` 69*4882a593Smuzhiyun 70*4882a593Smuzhiyun## Run 71*4882a593Smuzhiyun 72*4882a593Smuzhiyun``` 73*4882a593Smuzhiyunadb shell 74*4882a593Smuzhiyuncd /data/rknn_matmul_demo_Android/ 75*4882a593Smuzhiyun``` 76*4882a593Smuzhiyun 77*4882a593Smuzhiyun``` 78*4882a593Smuzhiyunexport LD_LIBRARY_PATH=./lib 79*4882a593Smuzhiyun./rknn_matmul_demo 80*4882a593Smuzhiyun``` 81