1. NVIDIA driver install && CUDA setting - rod8902/grrc2016 GitHub Wiki

http://blog.daum.net/bagjunggyu/66

1. sudo apt-get --purge remove xserver-xorg-video-nouveau
2. sudo update-initramfs -u
3. sudo reboot
4. Ctrl + Alt + F1 TTy1 로그인
5. sudo service lightdm stop
6. sudo sh NVIDIA*.run

https://www.quantstart.com/articles/Installing-Nvidia-CUDA-on-Ubuntu-14-04-for-Linux-GPU-Computing

• sudo apt-get install cuda 대신 sudo apt-get install cuda-6-5

1. sudo apt-get install build-essential
   
2. wget http://developer.download.nvidia.com/compute/cuda/repos/ubuntu1404/x86_64/cuda-repo-ubuntu1404_6.5-14_amd64.deb
   
3. sudo dpkg -i cuda-repo-ubuntu1404_6.5-14_amd64.deb
   
4. sudo apt-get update
   
5. sudo apt-get install cuda-6-5
   
6. vim ~/.bashrc
   Add next..
   export PATH=/usr/local/cuda-6.5/bin:$PATH
   export LD_LIBRARY_PATH=/usr/local/cuda-6.5/lib64:$LD_LIBRARY_PATH
   end
   
7. source ~/.bashrc
   
8. cuda-install-samples-6.5.sh target_directory
   
9. cd target_directory/NVIDIA_CUDA-6.5_Samples
   
10. make
    
11. cd bin/x86_64/linux/release
    
12. ./deviceQuery
    

• /usr/bin/ld could not find -lnvcuvid
  find / -name libnvcuvid.* 해서 make 할 때, LIBRARY_PATH=/usr/lib/nvidia-352:$LIBRARY_PATH make
  cf) https://devtalk.nvidia.com/default/topic/617414/-solved-cuda-driver-version-is-insufficient-for-cuda-runtime-version-fedora-18-rpmfusion-driver/
  https://devtalk.nvidia.com/default/topic/769578/cuda-6-5-cannot-find-lnvcuvid/
  
• ./devicequery 명령어 실행시
  [Error] no CUDA-capable device is detected
  [해결방법] 우분투 reboot

-site
https://www.keil.com/pack/doc/CMSIS/DSP/html/group___f_i_r_l_p_f.html
-fir low pass filter usage
https://www.youtube.com/watch?v=JXE3GzNDM2c

nvcc -c xxx.cu
gcc main.c xxx.o -L/usr/local/cuda/lib64 -lcuadrt ->g++ vector_addition.cpp kernel.o -I/usr/local/cuda/include/ -L/usr/local/cuda/lib64 -lcudart

http://stackoverflow.com/questions/17278932/cuda-shared-library-linking-undefined-reference-to-cudaregisterlinkedbinary
https://devtalk.nvidia.com/default/topic/395049/shared-library-creation-/

error: a value of type “void *” cannot be assigned to an entity of type “float *”
->명시적으로 타입캐스팅 해줄것!

http://www.zamaudio.com/?p=380
https://jonghyunkim816.wordpress.com/2014/09/26/ubuntu-14-04-jack-audio-%EC%84%A4%EC%A0%95/
https://github.com/overtone/overtone/wiki/Installing-and-starting-jack