how to make a tritonserver dockerfile?

 ~/temp/server$ cat Dockerfile
FROM nvcr.io/nvidia/tritonserver:22.05-py3
RUN nvcc -V
WORKDIR /data
COPY ./model_repository /data/model_repository
WORKDIR /data/model_repository
RUN /usr/src/tensorrt/bin/trtexec --onnx=./helloworld/1/model.onnx --saveEngine='./helloworld/1/model.plan' --workspace=1024 --minShapes=input1:1x3x640x640 --optShapes=input1:2x3x640x640 --maxShapes=input1:4x3x640x640
RUN rm -rf ./*/1/model.onnx
RUN apt-get update
RUN apt-get install ffmpeg libsm6 libxext6  -y
RUN pip install opencv-python
RUN pip install scikit-image

docker compose trtexec returned a non-zero code: 139, Code: 139 nvidia triton server docker

 peseyes@peseyes-police-logistic:~/temp$ cat /etc/docker/daemon.json
{
    "runtimes": {
        "nvidia": {
            "path": "nvidia-container-runtime",
            "runtimeArgs": []
        }
    },
    "default-runtime": "nvidia"
}

How to create a client and server rtsp using opencv?

https://forums.developer.nvidia.com/t/jetson-nano-faq/82953

https://github.com/prabhakar-sivanesan/OpenCV-rtsp-server

How to use javascript to decode and render rtsp stream?

https://github.com/agsh/rtsp-ffmpeg

http://srecorder.com/uploads/2022-01-24_11.03.52.mp4

 

how to write a unit test using googletest in ubuntu?

(base) ninja@luke:~/workspace/google_test$ cat main_test.cpp
// main_test.cpp
#include "whattotest.cpp"
#include <gtest/gtest.h>
 
TEST(SquareRootTest, PositiveNos) {
    ASSERT_EQ(6, squareRoot(36.0));
    ASSERT_EQ(18.0, squareRoot(324.0));
    ASSERT_EQ(25.4, squareRoot(645.16));
    ASSERT_EQ(0, squareRoot(0.0));
}
 
TEST(SquareRootTest, NegativeNos) {
    ASSERT_EQ(-1.0, squareRoot(-15.0));
    ASSERT_EQ(-1.0, squareRoot(-0.2));
}
 
int main(int argc, char **argv) {
    testing::InitGoogleTest(&argc, argv);
    return RUN_ALL_TESTS();
}

---

(base) ninja@luke:~/workspace/google_test$ cat whattotest.cpp
// whattotest.cpp
#include <math.h>
 
double squareRoot(const double a) {
    double b = sqrt(a);
    if(b != b) { // nan check
        return -1.0;
    }else{
        return sqrt(a);
    }
}

---

(base) ninja@luke:~/workspace/google_test$ cat CMakeLists.txt
cmake_minimum_required(VERSION 3.16)
project(test)

################################
# GTest
################################
project(googletest-git NONE)
include(FetchContent)
FetchContent_Declare(
  googletest
  GIT_REPOSITORY https://github.com/google/googletest.git
  GIT_TAG        release-1.8.0
)
set(gtest_force_shared_crt ON CACHE BOOL "" FORCE)
set(BUILD_GMOCK OFF CACHE BOOL "" FORCE)
set(BUILD_GTEST ON CACHE BOOL "" FORCE)
FetchContent_MakeAvailable(googletest)

################################
# main test program
################################
# Add test cpp file
add_executable(test main_test.cpp)
# Link test executable against gtest & gtest_main
target_link_libraries(test gtest gtest_main)
 

commands:-

cd ~/workspace/google_test

mkdir build

cd build

cmake ..

make test

 

How to include all *.h or *.cpp in CMakeLists.txt?

 

file(GLOB_RECURSE SOURCES LIST_DIRECTORIES true *.h *.cpp)

How to create multiple folders in one go using terminal?

 mkdir -p test/{build,lib,src,tst}