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06-simple-buffer

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cmake
cmake
 
 
CMakeLists.txt
CMakeLists.txt
 
 
README.md
README.md
 
 
info.hpp
info.hpp
 
 
main.cpp
main.cpp
 
 
run.sh
run.sh
 
 
simple.cl
simple.cl
 
 

README.md

About this example

This example shows how to use Buffers and OpenCL.

Requirements

CUDA Toolkit and proper Drivers.

Run

Open a terminal and type:

sh run.sh

Output

A typical output should look like this one.

-- The C compiler identification is GNU 4.8.4
-- The CXX compiler identification is GNU 4.8.4
-- Check for working C compiler: /usr/bin/cc
-- Check for working C compiler: /usr/bin/cc -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Detecting C compile features
-- Detecting C compile features - done
-- Check for working CXX compiler: /usr/bin/c++
-- Check for working CXX compiler: /usr/bin/c++ -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Found OpenCL: /usr/lib/x86_64-linux-gnu/libOpenCL.so  
-- Configuring done
-- Generating done
-- Build files have been written to: /home/javier/03-code/parallel-code-examples/04-GPU-accelerators/02-openCL/06-simple-buffer/build
Scanning dependencies of target application-openCL
[100%] Building CXX object CMakeFiles/application-openCL.dir/main.cpp.o
In file included from /home/javier/03-code/parallel-code-examples/04-GPU-accelerators/02-openCL/06-simple-buffer/main.cpp:22:0:
/home/javier/03-code/parallel-code-examples/04-GPU-accelerators/02-openCL/06-simple-buffer/info.hpp:395:8: warning: extra tokens at end of #endif directive [enabled by default]
 #endif __INFO_HDR__
        ^
Linking CXX executable application-openCL
[100%] Built target application-openCL
./application-openCL: /usr/local/cuda-7.5/lib64/libOpenCL.so.1: no version information available (required by ./application-openCL)
./application-openCL: /usr/local/cuda-7.5/lib64/libOpenCL.so.1: no version information available (required by ./application-openCL)
Simple buffer and sub-buffer Example
Number of platforms:    1
        CL_PLATFORM_VENDOR:     NVIDIA Corporation
                CL_DEVICE_TYPE: CL_DEVICE_TYPE_GPU
                CL_DEVICE_TYPE: CL_DEVICE_TYPE_GPU
 0 1 4 9 16 25 36 49 64 81 100 121 144 169 196 225
 256 289 324 361 400 441 484 529 576 625 676 729 784 841 900 961
Program completed successfully

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