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deps: update simdjson to 3.12.2 #57084

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Merged
merged 1 commit into from
Mar 10, 2025
Merged

deps: update simdjson to 3.12.2 #57084

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18 changes: 13 additions & 5 deletions deps/simdjson/simdjson.cpp
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Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
/* auto-generated on 2025-01-27 20:34:35 -0500. Do not edit! */
/* auto-generated on 2025-02-14 16:11:36 -0500. Do not edit! */
/* including simdjson.cpp: */
/* begin file simdjson.cpp */
#define SIMDJSON_SRC_SIMDJSON_CPP
Expand Down Expand Up @@ -20813,14 +20813,18 @@ namespace simd {

// Copies to 'output" all bytes corresponding to a 0 in the mask (interpreted as a bitset).
// Passing a 0 value for mask would be equivalent to writing out every byte to output.
// Only the first 32 - count_ones(mask) bytes of the result are significant but 32 bytes
// Only the first 64 - count_ones(mask) bytes of the result are significant but 64 bytes
// get written.
// Design consideration: it seems like a function with the
// signature simd8<L> compress(uint32_t mask) would be
// sensible, but the AVX ISA makes this kind of approach difficult.
template<typename L>
simdjson_inline void compress(uint64_t mask, L * output) const {
_mm512_mask_compressstoreu_epi8 (output,~mask,*this);
// we deliberately avoid _mm512_mask_compressstoreu_epi8 for portability
// (AMD Zen4 has terrible performance with it, it is effectively broken)
// _mm512_mask_compressstoreu_epi8 (output,~mask,*this);
__m512i compressed = _mm512_maskz_compress_epi8(~mask, *this);
_mm512_storeu_si512(output, compressed); // could use a mask
}

template<typename L>
Expand Down Expand Up @@ -23443,14 +23447,18 @@ namespace simd {

// Copies to 'output" all bytes corresponding to a 0 in the mask (interpreted as a bitset).
// Passing a 0 value for mask would be equivalent to writing out every byte to output.
// Only the first 32 - count_ones(mask) bytes of the result are significant but 32 bytes
// Only the first 64 - count_ones(mask) bytes of the result are significant but 64 bytes
// get written.
// Design consideration: it seems like a function with the
// signature simd8<L> compress(uint32_t mask) would be
// sensible, but the AVX ISA makes this kind of approach difficult.
template<typename L>
simdjson_inline void compress(uint64_t mask, L * output) const {
_mm512_mask_compressstoreu_epi8 (output,~mask,*this);
// we deliberately avoid _mm512_mask_compressstoreu_epi8 for portability
// (AMD Zen4 has terrible performance with it, it is effectively broken)
// _mm512_mask_compressstoreu_epi8 (output,~mask,*this);
__m512i compressed = _mm512_maskz_compress_epi8(~mask, *this);
_mm512_storeu_si512(output, compressed); // could use a mask
}

template<typename L>
Expand Down
22 changes: 15 additions & 7 deletions deps/simdjson/simdjson.h
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Open in desktop
Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
/* auto-generated on 2025-01-27 20:34:35 -0500. Do not edit! */
/* auto-generated on 2025-02-14 16:11:36 -0500. Do not edit! */
/* including simdjson.h: */
/* begin file simdjson.h */
#ifndef SIMDJSON_H
Expand Down Expand Up @@ -2437,7 +2437,7 @@ namespace std {
#define SIMDJSON_SIMDJSON_VERSION_H

/** The version of simdjson being used (major.minor.revision) */
#define SIMDJSON_VERSION "3.12.0"
#define SIMDJSON_VERSION "3.12.2"

namespace simdjson {
enum {
Expand All @@ -2452,7 +2452,7 @@ enum {
/**
* The revision (major.minor.REVISION) of simdjson being used.
*/
SIMDJSON_VERSION_REVISION = 0
SIMDJSON_VERSION_REVISION = 2
};
} // namespace simdjson

Expand Down Expand Up @@ -17948,14 +17948,18 @@ namespace simd {

// Copies to 'output" all bytes corresponding to a 0 in the mask (interpreted as a bitset).
// Passing a 0 value for mask would be equivalent to writing out every byte to output.
// Only the first 32 - count_ones(mask) bytes of the result are significant but 32 bytes
// Only the first 64 - count_ones(mask) bytes of the result are significant but 64 bytes
// get written.
// Design consideration: it seems like a function with the
// signature simd8<L> compress(uint32_t mask) would be
// sensible, but the AVX ISA makes this kind of approach difficult.
template<typename L>
simdjson_inline void compress(uint64_t mask, L * output) const {
_mm512_mask_compressstoreu_epi8 (output,~mask,*this);
// we deliberately avoid _mm512_mask_compressstoreu_epi8 for portability
// (AMD Zen4 has terrible performance with it, it is effectively broken)
// _mm512_mask_compressstoreu_epi8 (output,~mask,*this);
__m512i compressed = _mm512_maskz_compress_epi8(~mask, *this);
_mm512_storeu_si512(output, compressed); // could use a mask
}

template<typename L>
Expand Down Expand Up @@ -65401,14 +65405,18 @@ namespace simd {

// Copies to 'output" all bytes corresponding to a 0 in the mask (interpreted as a bitset).
// Passing a 0 value for mask would be equivalent to writing out every byte to output.
// Only the first 32 - count_ones(mask) bytes of the result are significant but 32 bytes
// Only the first 64 - count_ones(mask) bytes of the result are significant but 64 bytes
// get written.
// Design consideration: it seems like a function with the
// signature simd8<L> compress(uint32_t mask) would be
// sensible, but the AVX ISA makes this kind of approach difficult.
template<typename L>
simdjson_inline void compress(uint64_t mask, L * output) const {
_mm512_mask_compressstoreu_epi8 (output,~mask,*this);
// we deliberately avoid _mm512_mask_compressstoreu_epi8 for portability
// (AMD Zen4 has terrible performance with it, it is effectively broken)
// _mm512_mask_compressstoreu_epi8 (output,~mask,*this);
__m512i compressed = _mm512_maskz_compress_epi8(~mask, *this);
_mm512_storeu_si512(output, compressed); // could use a mask
}

template<typename L>
Expand Down
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