Difference between revisions of "GPU621/DPS921 Student Resources"

From CDOT Wiki
Jump to: navigation, search
(OpenMP)
(TBB)
Line 57: Line 57:
 
== TBB ==
 
== TBB ==
 
=== Linux ===
 
=== Linux ===
* gc++ -I /usr/local/gcc/tbb41_20130613oss/include/ -o xxx -L/usr/local/gcc/tbb41_20130613oss/lib/ia32/gcc4.1/ -ltbb source
+
* source tbbvars.sh ia32
 +
* gc++ xxx.cpp -ltbb
 +
* long hand
 +
** gc++ -I /usr/local/gcc/tbb41_20130613oss/include/ -o xxx -L/usr/local/gcc/tbb41_20130613oss/lib/ia32/gcc4.1/ -ltbb xxx.cpp
  
 
== OpenCL ==
 
== OpenCL ==

Revision as of 10:39, 15 January 2014


GPU621/DPS921 | Participants | Groups and Projects | Resources | Glossary

The purpose of this page is to share useful information that can help groups with their projects.

Installation Notes

Cilk Plus

Configuration

Linux

  • add to .bash_profile
    • alias gc++="/usr/local/gcc/gcc-cilk/bin/g++ -fcilkplus -ldl -lcilkrts"

TBB

Configuration

Linux

  • add to LD_LIBRARY_PATH /usr/local/gcc/tbb41_20130613oss/lib/ia32/gcc4.1
  • needed for dynamic loaded libraries
  • use ldd <binary> to check
  • -v option sends intermediate commands to cerr

OpenMP

Configuration

Linux

  • add to gcc compile command -fopenmp

OpenCL

CUDA

  • Visual Studio 2012 Ultimate | Select Software Downloads | Go To Visual Studio 2012 Ultimate 1.49GB | Download iso | Burn, if error burn again | Finally, install
  • CUDA Downloads
  • Installation add the following environment variables
    • CUDA_PATH - points to the default version
    • CUDA_PATH_INC
    • CUDA_PATH_LIB
  • Visual Studio IDE Settings for .cu files
    • Project -> Build Customizations -> Select CUDA 5.5
    • Source file -> Properites -> Item Type -> CUDA C/C++
    • Project -> Properties -> Configuration -> VC++ Directories -> $(CUDA_PATH_INC); $(CUDA_PATH_LIB);
    • Project -> Properties -> Configuration -> Linker -> Input -> cudart.lib

MPI

Compilation Notes

Cilk Plus

Linux

  • gc++ -o xxx source

TBB

Linux

  • source tbbvars.sh ia32
  • gc++ xxx.cpp -ltbb
  • long hand
    • gc++ -I /usr/local/gcc/tbb41_20130613oss/include/ -o xxx -L/usr/local/gcc/tbb41_20130613oss/lib/ia32/gcc4.1/ -ltbb xxx.cpp

OpenCL

  • AMD
    • cl opencl.cpp "%AMDAPPSDKROOT%"lib/x86/OpenCL.lib
    • Environmental Variables
      • INCLUDE add "C:\Program Files\AMD_APP_SDK\2.9\include";
      • LIB add "C:\Program Files\AMD APP SDK\2.9\lib\x86";

CUDA

  • compiling with nvcc
    • Fermi cards - nvcc -code=sm_20 _arch=compute_20
    • nvcc opencl.cpp -lOpenCL

Workshop Notes

BLAS Documentation

Assignment Notes

Shared Memory

Message Passing