Downloading CLBuilder 1.12 for Mac from the developer's website was possible when we last checked. We cannot confirm if there is a free download of this app available. This software for Mac OS X was originally developed by Christophe Ducommun. CLBuilder for Mac lies within Developer Tools, more precisely IDE. Please check the Mac app with an antivirus before launch as it is downloaded from the developer's website, and we cannot ensure that it is safe.
From the developer:
CLBuilder was designed to write, compile, execute and profile your OpenCL kernels.
CLBuilder is a development tool for OpenCL developer.
Main features of CLBuilder
1) Write OpenCL kernels with color syntaxing
2)Compile the kernel to check errors without the need to launch and debug your own app.
3)Easily create and select Build settings.
4)Define kernel input values and check results.
You may want to check out more software for Mac, such as Objective Basic, Pleinpot or PLCEdit, which might be similar to CLBuilder.