Optimizations for String decoding #16
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Yields ~10% improvement in included Benchmark.
Avoids ThreadLocal lookups in Charset#decode, another ~5% improvement on Benchmark.
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Thanks! These seem reasonable. I get about a 10% improvement with them. |
oschwald
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Dec 14, 2015
Optimizations for String decoding
oschwald
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Dec 14, 2015
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The library creates an excessive amount of garbage. To address this, a thorough redesign would be needed (see issue #13). In the meantime, here's a small patch that reduces allocations around Decoder#decodeString, incidentally also improving performance by 10-20%.