Optimize curl transform formulas #101
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Utilize Quine-McCluskey algorithm to optimized transform function in each pow implementation files. SSE has improvement by ~10%, while AVX and AVX2 have no significant change. Following benchmarks are tested on node0. SSE Original: Hash rate average value: 7997.251 kH/sec, with the range +- 109.604 kH/sec including 95% of the hash rate values. Optimized: Hash rate average value: 9075.665 kH/sec, with the range +- 112.197 kH/sec including 95% of the hash rate values. AVX Original: Hash rate are around 94XX kH/s with multiple tests Hash rate average value: 9452.758 kH/sec, with the range +- 394.444 kH/sec including 95% of the hash rate values. Optimized: Hash rate are around 95XX kH/s with multiple tests Hash rate average value: 9578.751 kH/sec, with the range +- 341.911 kH/sec including 95% of the hash rate values. Resolve DLTcollab#97
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Utilize Quine-McCluskey algorithm to optimized transform function in
each pow implementation files. SSE has improvement by ~10%, while AVX
and AVX2 have no significant change. Following benchmarks are tested on
node0.
SSE
Original:
Hash rate average value: 7997.251 kH/sec,
with the range +- 109.604 kH/sec including 95% of the hash rate values.
Optimized:
Hash rate average value: 9075.665 kH/sec,
with the range +- 112.197 kH/sec including 95% of the hash rate values.
AVX
Original:
Hash rate are around 94XX kH/s with multiple tests
Hash rate average value: 9452.758 kH/sec,
with the range +- 394.444 kH/sec including 95% of the hash rate values.
Optimized:
Hash rate are around 95XX kH/s with multiple tests
Hash rate average value: 9578.751 kH/sec,
with the range +- 341.911 kH/sec including 95% of the hash rate values.
Resolve #97