CUDA grep

A Hardware Accelerated Regular Expression Matcher Manish Burman Brandon Kase SUMMARY We successfully created a parallel regular expression matcher using CUDA for GPUs. Our implementation is anywhere from 2x-10x faster than grep depending on the workload and about 68x faster than the perl regex engine. We think that this makes it a viable candidate for use in the real world. BACKGROUND Regular expr

[tmatsuu]

GPUのCUDAを使って正規表現を高速化、GNU grepと比べて2〜10倍の性能に。perlの正規表現と比べると68倍の性能。まじか。