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@karrenberg

karrenberg

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Global Rank 405,176 (Top 14 %)
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Registered almost 13 years ago
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C++
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C
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Location 🇩🇪 Germany
Country Total Rank 18,064
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wfv

IMPORTANT NOTICE: This implementation is long outdated. The new libwfv will be released soon. Whole-Function Vectorization is an algorithm that transforms a scalar function in such a way that it computes W executions of the original code in parallel using SIMD instructions (W is the target architecture's SIMD width). This implementation of the algorithm is a language- and platform-independent code transformation that works on low-level intermediate code given by an arbitrary control-flow graph in SSA form (LLVM bitcode).

wfvopencl

IMPORTANT NOTICE: This implementation is long outdated. The latest wfvopencl will be made publicly available with the new libwfv implementation. WFVOpenCL is an OpenCL driver for CPUs on the basis of LLVM. This driver employs Whole-Function Vectorization (WFV) in addition to multi-threading to fully exploit the available data-parallelism by executing as many kernel instances in parallel as possible.

wfvopencl-benchmarks

OpenCL Benchmarks, mostly from the AMD APP SDK. Some were slightly modified to allow better benchmarking of whole-function vectorization.