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[faiss] Fix CI 2.0: Compile SQ for avx512 #3880

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[faiss] Fix CI 2.0: Compile SQ for avx512 #3880

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16 changes: 11 additions & 5 deletions faiss/impl/ScalarQuantizer.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -402,9 +402,12 @@ struct QuantizerTemplate<Codec, QuantizerTemplateScaling::UNIFORM, 1>
#if defined(__AVX512F__)

template <class Codec>
struct QuantizerTemplate<Codec, true, 16> : QuantizerTemplate<Codec, true, 1> {
struct QuantizerTemplate<Codec, QuantizerTemplateScaling::UNIFORM, 16>
: QuantizerTemplate<Codec, QuantizerTemplateScaling::UNIFORM, 1> {
QuantizerTemplate(size_t d, const std::vector<float>& trained)
: QuantizerTemplate<Codec, true, 1>(d, trained) {}
: QuantizerTemplate<Codec, QuantizerTemplateScaling::UNIFORM, 1>(
d,
trained) {}

FAISS_ALWAYS_INLINE __m512
reconstruct_16_components(const uint8_t* code, int i) const {
Expand Down Expand Up @@ -502,10 +505,13 @@ struct QuantizerTemplate<Codec, QuantizerTemplateScaling::NON_UNIFORM, 1>
#if defined(__AVX512F__)

template <class Codec>
struct QuantizerTemplate<Codec, false, 16>
: QuantizerTemplate<Codec, false, 1> {
struct QuantizerTemplate<Codec, QuantizerTemplateScaling::NON_UNIFORM, 16>
: QuantizerTemplate<Codec, QuantizerTemplateScaling::NON_UNIFORM, 1> {
QuantizerTemplate(size_t d, const std::vector<float>& trained)
: QuantizerTemplate<Codec, false, 1>(d, trained) {}
: QuantizerTemplate<
Codec,
QuantizerTemplateScaling::NON_UNIFORM,
1>(d, trained) {}

FAISS_ALWAYS_INLINE __m512
reconstruct_16_components(const uint8_t* code, int i) const {
Expand Down