rainier features + cpp funct ptr + barret & clmul reduction + const time inv + fast lagrange precomp + interp + div by x-a#3
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…ime inv + fast lagrange precomp + interp + div by x-a
dkales
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Jun 3, 2022
| #pragma GCC diagnostic push | ||
| #pragma GCC diagnostic ignored "-Wignored-attributes" | ||
| static std::function<uint64_t(__m128i)> reduce; | ||
| static uint64_t (*reduce_naive)(__m128i); |
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This should probably be only a single function pointer that gets set to the fastest variant for each field size.
| return buffer; | ||
| } | ||
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| uint64_t GF2E::get_data() const { return this->data; } |
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Probably don't want this, if you need access to data in a function like eval, make it a friend function.
| modulus = | ||
| (1ULL << 16) | (1ULL << 5) | (1ULL << 3) | (1ULL << 1) | (1ULL << 0); | ||
| reduce = reduce_GF2_16; | ||
| reduce_naive = reduce_GF2_16; |
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as mentioned for these, only use the fastest one for each.
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rainier features + cpp funct ptr + barret & clmul reduction + const time inv + fast lagrange precomp + interp + div by x-a