Introduction into GPU programming: hardware and software

• NVIDIA Hardware
  
• Programming Modells
• Compiler: Getting Started
  
• CUDA: Slides by NVIDA, Quick Ref.:
• Introduction GPU-Computing
• Data movement (download code)
  
• Memory Access
• Scalar product (download code)
  
• (OpenCL: home, on Nvidia )
• (OpenACC: Intro)
  
• List of Libraries for CUDA
  
• cuBLAS
• cuFFT
• cuSparse, CUSP
  
• Thrust
  

• NVIDA:
  
• main entry for help
  
• Compiler: nvcc  -arch sm_20  --ptxas-options=-v  -lcudart
  
• Memory checker: cuda-memcheck
• Profiler: nvvp (slides)
• Debugger: cuda-gdb
  
• PGI:
  
• Support for CUDA in Fortran, CUDA on x86
• Call of CUDA kernels from PGI in future
  

• General Purpose GPU (GPGPU) computing