OpenCL Projects

A place for my personal OpenCL tinkering to reside. The layout of the repository adheres to The Pitchfork Layout, specifically using seperate header placement and merged test placement.

Dependencies

• CMake
• An OpenCL implementation, such as that found in the CUDA Toolkit

Perform Out-Of-Source Build

From the repository root:

mkdir build && cd build && cmake ..

For example, to build Tests for Release on Windows:

msbuild.exe Tests.vcxproj /property:Platform=x64 /property:Configuration=Release

To then run the Tests executable:

Release\Tests.exe

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Saxpy

The canonical single-precision ax + y kernel: $$\mathbf{\overline{z}} = \alpha\mathbf{\overline{x}} + \mathbf{\overline{y}} \quad \textrm{where} \quad \mathbf{\overline{x}}, \mathbf{\overline{y}}, \mathbf{\overline{z}} \in \mathbb{R}^{n}, \textrm{ } \alpha \in \mathbb{R}$$ This is used as a prototype kernel for code and file organization.

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Utilities

OpenCL and host utility functions that are useful when working with the OpenCL programming model.

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