oclgrind

SPIR interpreter and virtual OpenCL device simulator

Oclgrind SPIR interpreter and virtual OpenCL device simulator Oclgrind implements a virtual OpenCL device simulator, including an OpenCL runtime with ICD support. The goal is to provide a platform for creating tools to aid OpenCL development. In particular, this project currently implements utilities for debugging memory access errors, detecting data-races and barrier divergence, collecting instruction histograms, and for interactive OpenCL kernel debugging. The simulator is built on an interpreter for LLVM IR.