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Nigel Tao authored
requires a decoder to do its own byte buffering instead of using bufio.Reader, due to byte stuffing. benchmark old MB/s new MB/s speedup BenchmarkDecodeBaseline 33.40 50.65 1.52x BenchmarkDecodeProgressive 24.34 31.92 1.31x On 6g, unsafe.Sizeof(huffman{}) falls from 4872 to 964 bytes, and the decoder struct contains 8 of those. LGTM=r R=r, nightlyone CC=bradfitz, couchmoney, golang-codereviews, raph https://golang.org/cl/109050045
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