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Reinforced Teddy with 1-byte approach, based on "shift-or" and AVX2.

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Chang, Harry
2017-01-22 12:23:25 -08:00
committed by Matthew Barr
parent b09e3acd04
commit dbd3f66e87
10 changed files with 1070 additions and 1233 deletions
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12
src/fdr/teddy_engine_description.cpp
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@@ -51,18 +51,6 @@ u32 TeddyEngineDescription::getDefaultFloodSuffixLength() const {
return numMasks;
}
bool TeddyEngineDescription::needConfirm(const vector<hwlmLiteral> &lits) const {
if (packed || lits.size() > getNumBuckets()) {
return true;
}
for (const auto &lit : lits) {
if (lit.s.size() > numMasks || !lit.msk.empty()) {
return true;
}
}
return false;
}
void getTeddyDescriptions(vector<TeddyEngineDescription> *out) {
static const TeddyEngineDef defns[] = {
{ 3, 0 | HS_CPU_FEATURES_AVX2, 1, 16, false },