Update dependencies and build to go1.22 (#2113)

* Update dependencies and build to go1.22

* Fix api changes wrt to dependencies

* Update golangci config

vendor/github.com/klauspost/compress/s2/dict.go

@@ -106,6 +106,25 @@ func MakeDict(data []byte, searchStart []byte) *Dict {
 	return &d
 }
 
+// MakeDictManual will create a dictionary.
+// 'data' must be at least MinDictSize and less than or equal to MaxDictSize.
+// A manual first repeat index into data must be provided.
+// It must be less than len(data)-8.
+func MakeDictManual(data []byte, firstIdx uint16) *Dict {
+	if len(data) < MinDictSize || int(firstIdx) >= len(data)-8 || len(data) > MaxDictSize {
+		return nil
+	}
+	var d Dict
+	dict := data
+	d.dict = dict
+	if cap(d.dict) < len(d.dict)+16 {
+		d.dict = append(make([]byte, 0, len(d.dict)+16), d.dict...)
+	}
+
+	d.repeat = int(firstIdx)
+	return &d
+}
+
 // Encode returns the encoded form of src. The returned slice may be a sub-
 // slice of dst if dst was large enough to hold the entire encoded block.
 // Otherwise, a newly allocated slice will be returned.

vendor/github.com/klauspost/compress/s2/encode_all.go

@@ -742,7 +742,6 @@ searchDict:
 				x := load64(src, s-2)
 				m2Hash := hash6(x, tableBits)
 				currHash := hash6(x>>8, tableBits)
-				candidate = int(table[currHash])
 				table[m2Hash] = uint32(s - 2)
 				table[currHash] = uint32(s - 1)
 				cv = load64(src, s)

vendor/github.com/klauspost/compress/s2/encode_better.go

@@ -157,7 +157,6 @@ func encodeBlockBetterGo(dst, src []byte) (d int) {
 				index0 := base + 1
 				index1 := s - 2
 
-				cv = load64(src, s)
 				for index0 < index1 {
 					cv0 := load64(src, index0)
 					cv1 := load64(src, index1)
@@ -269,18 +268,21 @@ func encodeBlockBetterGo(dst, src []byte) (d int) {
 		lTable[hash7(cv0, lTableBits)] = uint32(index0)
 		sTable[hash4(cv0>>8, sTableBits)] = uint32(index0 + 1)
 
+		// lTable could be postponed, but very minor difference.
 		lTable[hash7(cv1, lTableBits)] = uint32(index1)
 		sTable[hash4(cv1>>8, sTableBits)] = uint32(index1 + 1)
 		index0 += 1
 		index1 -= 1
 		cv = load64(src, s)
 
-		// index every second long in between.
-		for index0 < index1 {
+		// Index large values sparsely in between.
+		// We do two starting from different offsets for speed.
+		index2 := (index0 + index1 + 1) >> 1
+		for index2 < index1 {
 			lTable[hash7(load64(src, index0), lTableBits)] = uint32(index0)
-			lTable[hash7(load64(src, index1), lTableBits)] = uint32(index1)
+			lTable[hash7(load64(src, index2), lTableBits)] = uint32(index2)
 			index0 += 2
-			index1 -= 2
+			index2 += 2
 		}
 	}
 
@@ -459,12 +461,14 @@ func encodeBlockBetterSnappyGo(dst, src []byte) (d int) {
 		index1 -= 1
 		cv = load64(src, s)
 
-		// index every second long in between.
-		for index0 < index1 {
+		// Index large values sparsely in between.
+		// We do two starting from different offsets for speed.
+		index2 := (index0 + index1 + 1) >> 1
+		for index2 < index1 {
 			lTable[hash7(load64(src, index0), lTableBits)] = uint32(index0)
-			lTable[hash7(load64(src, index1), lTableBits)] = uint32(index1)
+			lTable[hash7(load64(src, index2), lTableBits)] = uint32(index2)
 			index0 += 2
-			index1 -= 2
+			index2 += 2
 		}
 	}
 
@@ -599,7 +603,6 @@ searchDict:
 					if s >= sLimit {
 						break searchDict
 					}
-					cv = load64(src, s)
 					// Index in-between
 					index0 := base + 1
 					index1 := s - 2
@@ -865,12 +868,14 @@ searchDict:
 		index1 -= 1
 		cv = load64(src, s)
 
-		// index every second long in between.
-		for index0 < index1 {
+		// Index large values sparsely in between.
+		// We do two starting from different offsets for speed.
+		index2 := (index0 + index1 + 1) >> 1
+		for index2 < index1 {
 			lTable[hash7(load64(src, index0), lTableBits)] = uint32(index0)
-			lTable[hash7(load64(src, index1), lTableBits)] = uint32(index1)
+			lTable[hash7(load64(src, index2), lTableBits)] = uint32(index2)
 			index0 += 2
-			index1 -= 2
+			index2 += 2
 		}
 	}
 
@@ -961,7 +966,6 @@ searchDict:
 				index0 := base + 1
 				index1 := s - 2
 
-				cv = load64(src, s)
 				for index0 < index1 {
 					cv0 := load64(src, index0)
 					cv1 := load64(src, index1)
@@ -1079,12 +1083,14 @@ searchDict:
 		index1 -= 1
 		cv = load64(src, s)
 
-		// index every second long in between.
-		for index0 < index1 {
+		// Index large values sparsely in between.
+		// We do two starting from different offsets for speed.
+		index2 := (index0 + index1 + 1) >> 1
+		for index2 < index1 {
 			lTable[hash7(load64(src, index0), lTableBits)] = uint32(index0)
-			lTable[hash7(load64(src, index1), lTableBits)] = uint32(index1)
+			lTable[hash7(load64(src, index2), lTableBits)] = uint32(index2)
 			index0 += 2
-			index1 -= 2
+			index2 += 2
 		}
 	}
 

vendor/github.com/klauspost/compress/s2/encode_go.go

@@ -717,3 +717,11 @@ func cvtLZ4BlockAsm(dst []byte, src []byte) (uncompressed int, dstUsed int) {
 func cvtLZ4BlockSnappyAsm(dst []byte, src []byte) (uncompressed int, dstUsed int) {
 	panic("cvtLZ4BlockSnappyAsm should be unreachable")
 }
+
+func cvtLZ4sBlockAsm(dst []byte, src []byte) (uncompressed int, dstUsed int) {
+	panic("cvtLZ4sBlockAsm should be unreachable")
+}
+
+func cvtLZ4sBlockSnappyAsm(dst []byte, src []byte) (uncompressed int, dstUsed int) {
+	panic("cvtLZ4sBlockSnappyAsm should be unreachable")
+}

vendor/github.com/klauspost/compress/s2/encodeblock_amd64.go

@@ -212,7 +212,17 @@ func matchLen(a []byte, b []byte) int
 //go:noescape
 func cvtLZ4BlockAsm(dst []byte, src []byte) (uncompressed int, dstUsed int)
 
-// cvtLZ4Block converts an LZ4 block to S2
+// cvtLZ4sBlock converts an LZ4s block to S2
+//
+//go:noescape
+func cvtLZ4sBlockAsm(dst []byte, src []byte) (uncompressed int, dstUsed int)
+
+// cvtLZ4Block converts an LZ4 block to Snappy
 //
 //go:noescape
 func cvtLZ4BlockSnappyAsm(dst []byte, src []byte) (uncompressed int, dstUsed int)
+
+// cvtLZ4sBlock converts an LZ4s block to Snappy
+//
+//go:noescape
+func cvtLZ4sBlockSnappyAsm(dst []byte, src []byte) (uncompressed int, dstUsed int)

vendor/github.com/klauspost/compress/s2/index.go

@@ -511,24 +511,22 @@ func IndexStream(r io.Reader) ([]byte, error) {
 
 // JSON returns the index as JSON text.
 func (i *Index) JSON() []byte {
+	type offset struct {
+		CompressedOffset   int64 `json:"compressed"`
+		UncompressedOffset int64 `json:"uncompressed"`
+	}
 	x := struct {
-		TotalUncompressed int64 `json:"total_uncompressed"` // Total Uncompressed size if known. Will be -1 if unknown.
-		TotalCompressed   int64 `json:"total_compressed"`   // Total Compressed size if known. Will be -1 if unknown.
-		Offsets           []struct {
-			CompressedOffset   int64 `json:"compressed"`
-			UncompressedOffset int64 `json:"uncompressed"`
-		} `json:"offsets"`
-		EstBlockUncomp int64 `json:"est_block_uncompressed"`
+		TotalUncompressed int64    `json:"total_uncompressed"` // Total Uncompressed size if known. Will be -1 if unknown.
+		TotalCompressed   int64    `json:"total_compressed"`   // Total Compressed size if known. Will be -1 if unknown.
+		Offsets           []offset `json:"offsets"`
+		EstBlockUncomp    int64    `json:"est_block_uncompressed"`
 	}{
 		TotalUncompressed: i.TotalUncompressed,
 		TotalCompressed:   i.TotalCompressed,
 		EstBlockUncomp:    i.estBlockUncomp,
 	}
 	for _, v := range i.info {
-		x.Offsets = append(x.Offsets, struct {
-			CompressedOffset   int64 `json:"compressed"`
-			UncompressedOffset int64 `json:"uncompressed"`
-		}{CompressedOffset: v.compressedOffset, UncompressedOffset: v.uncompressedOffset})
+		x.Offsets = append(x.Offsets, offset{CompressedOffset: v.compressedOffset, UncompressedOffset: v.uncompressedOffset})
 	}
 	b, _ := json.MarshalIndent(x, "", "  ")
 	return b

vendor/github.com/klauspost/compress/s2/lz4sconvert.go

@@ -0,0 +1,467 @@
+// Copyright (c) 2022 Klaus Post. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package s2
+
+import (
+	"encoding/binary"
+	"fmt"
+)
+
+// LZ4sConverter provides conversion from LZ4s.
+// (Intel modified LZ4 Blocks)
+// https://cdrdv2-public.intel.com/743912/743912-qat-programmers-guide-v2.0.pdf
+// LZ4s is a variant of LZ4 block format. LZ4s should be considered as an intermediate compressed block format.
+// The LZ4s format is selected when the application sets the compType to CPA_DC_LZ4S in CpaDcSessionSetupData.
+// The LZ4s block returned by the Intel® QAT hardware can be used by an external
+// software post-processing to generate other compressed data formats.
+// The following table lists the differences between LZ4 and LZ4s block format. LZ4s block format uses
+// the same high-level formatting as LZ4 block format with the following encoding changes:
+// For Min Match of 4 bytes, Copy length value 1-15 means length 4-18 with 18 bytes adding an extra byte.
+// ONLY "Min match of 4 bytes" is supported.
+type LZ4sConverter struct {
+}
+
+// ConvertBlock will convert an LZ4s block and append it as an S2
+// block without block length to dst.
+// The uncompressed size is returned as well.
+// dst must have capacity to contain the entire compressed block.
+func (l *LZ4sConverter) ConvertBlock(dst, src []byte) ([]byte, int, error) {
+	if len(src) == 0 {
+		return dst, 0, nil
+	}
+	const debug = false
+	const inline = true
+	const lz4MinMatch = 3
+
+	s, d := 0, len(dst)
+	dst = dst[:cap(dst)]
+	if !debug && hasAmd64Asm {
+		res, sz := cvtLZ4sBlockAsm(dst[d:], src)
+		if res < 0 {
+			const (
+				errCorrupt     = -1
+				errDstTooSmall = -2
+			)
+			switch res {
+			case errCorrupt:
+				return nil, 0, ErrCorrupt
+			case errDstTooSmall:
+				return nil, 0, ErrDstTooSmall
+			default:
+				return nil, 0, fmt.Errorf("unexpected result: %d", res)
+			}
+		}
+		if d+sz > len(dst) {
+			return nil, 0, ErrDstTooSmall
+		}
+		return dst[:d+sz], res, nil
+	}
+
+	dLimit := len(dst) - 10
+	var lastOffset uint16
+	var uncompressed int
+	if debug {
+		fmt.Printf("convert block start: len(src): %d, len(dst):%d \n", len(src), len(dst))
+	}
+
+	for {
+		if s >= len(src) {
+			return dst[:d], 0, ErrCorrupt
+		}
+		// Read literal info
+		token := src[s]
+		ll := int(token >> 4)
+		ml := int(lz4MinMatch + (token & 0xf))
+
+		// If upper nibble is 15, literal length is extended
+		if token >= 0xf0 {
+			for {
+				s++
+				if s >= len(src) {
+					if debug {
+						fmt.Printf("error reading ll: s (%d) >= len(src) (%d)\n", s, len(src))
+					}
+					return dst[:d], 0, ErrCorrupt
+				}
+				val := src[s]
+				ll += int(val)
+				if val != 255 {
+					break
+				}
+			}
+		}
+		// Skip past token
+		if s+ll >= len(src) {
+			if debug {
+				fmt.Printf("error literals: s+ll (%d+%d) >= len(src) (%d)\n", s, ll, len(src))
+			}
+			return nil, 0, ErrCorrupt
+		}
+		s++
+		if ll > 0 {
+			if d+ll > dLimit {
+				return nil, 0, ErrDstTooSmall
+			}
+			if debug {
+				fmt.Printf("emit %d literals\n", ll)
+			}
+			d += emitLiteralGo(dst[d:], src[s:s+ll])
+			s += ll
+			uncompressed += ll
+		}
+
+		// Check if we are done...
+		if ml == lz4MinMatch {
+			if s == len(src) {
+				break
+			}
+			// 0 bytes.
+			continue
+		}
+		// 2 byte offset
+		if s >= len(src)-2 {
+			if debug {
+				fmt.Printf("s (%d) >= len(src)-2 (%d)", s, len(src)-2)
+			}
+			return nil, 0, ErrCorrupt
+		}
+		offset := binary.LittleEndian.Uint16(src[s:])
+		s += 2
+		if offset == 0 {
+			if debug {
+				fmt.Printf("error: offset 0, ml: %d, len(src)-s: %d\n", ml, len(src)-s)
+			}
+			return nil, 0, ErrCorrupt
+		}
+		if int(offset) > uncompressed {
+			if debug {
+				fmt.Printf("error: offset (%d)> uncompressed (%d)\n", offset, uncompressed)
+			}
+			return nil, 0, ErrCorrupt
+		}
+
+		if ml == lz4MinMatch+15 {
+			for {
+				if s >= len(src) {
+					if debug {
+						fmt.Printf("error reading ml: s (%d) >= len(src) (%d)\n", s, len(src))
+					}
+					return nil, 0, ErrCorrupt
+				}
+				val := src[s]
+				s++
+				ml += int(val)
+				if val != 255 {
+					if s >= len(src) {
+						if debug {
+							fmt.Printf("error reading ml: s (%d) >= len(src) (%d)\n", s, len(src))
+						}
+						return nil, 0, ErrCorrupt
+					}
+					break
+				}
+			}
+		}
+		if offset == lastOffset {
+			if debug {
+				fmt.Printf("emit repeat, length: %d, offset: %d\n", ml, offset)
+			}
+			if !inline {
+				d += emitRepeat16(dst[d:], offset, ml)
+			} else {
+				length := ml
+				dst := dst[d:]
+				for len(dst) > 5 {
+					// Repeat offset, make length cheaper
+					length -= 4
+					if length <= 4 {
+						dst[0] = uint8(length)<<2 | tagCopy1
+						dst[1] = 0
+						d += 2
+						break
+					}
+					if length < 8 && offset < 2048 {
+						// Encode WITH offset
+						dst[1] = uint8(offset)
+						dst[0] = uint8(offset>>8)<<5 | uint8(length)<<2 | tagCopy1
+						d += 2
+						break
+					}
+					if length < (1<<8)+4 {
+						length -= 4
+						dst[2] = uint8(length)
+						dst[1] = 0
+						dst[0] = 5<<2 | tagCopy1
+						d += 3
+						break
+					}
+					if length < (1<<16)+(1<<8) {
+						length -= 1 << 8
+						dst[3] = uint8(length >> 8)
+						dst[2] = uint8(length >> 0)
+						dst[1] = 0
+						dst[0] = 6<<2 | tagCopy1
+						d += 4
+						break
+					}
+					const maxRepeat = (1 << 24) - 1
+					length -= 1 << 16
+					left := 0
+					if length > maxRepeat {
+						left = length - maxRepeat + 4
+						length = maxRepeat - 4
+					}
+					dst[4] = uint8(length >> 16)
+					dst[3] = uint8(length >> 8)
+					dst[2] = uint8(length >> 0)
+					dst[1] = 0
+					dst[0] = 7<<2 | tagCopy1
+					if left > 0 {
+						d += 5 + emitRepeat16(dst[5:], offset, left)
+						break
+					}
+					d += 5
+					break
+				}
+			}
+		} else {
+			if debug {
+				fmt.Printf("emit copy, length: %d, offset: %d\n", ml, offset)
+			}
+			if !inline {
+				d += emitCopy16(dst[d:], offset, ml)
+			} else {
+				length := ml
+				dst := dst[d:]
+				for len(dst) > 5 {
+					// Offset no more than 2 bytes.
+					if length > 64 {
+						off := 3
+						if offset < 2048 {
+							// emit 8 bytes as tagCopy1, rest as repeats.
+							dst[1] = uint8(offset)
+							dst[0] = uint8(offset>>8)<<5 | uint8(8-4)<<2 | tagCopy1
+							length -= 8
+							off = 2
+						} else {
+							// Emit a length 60 copy, encoded as 3 bytes.
+							// Emit remaining as repeat value (minimum 4 bytes).
+							dst[2] = uint8(offset >> 8)
+							dst[1] = uint8(offset)
+							dst[0] = 59<<2 | tagCopy2
+							length -= 60
+						}
+						// Emit remaining as repeats, at least 4 bytes remain.
+						d += off + emitRepeat16(dst[off:], offset, length)
+						break
+					}
+					if length >= 12 || offset >= 2048 {
+						// Emit the remaining copy, encoded as 3 bytes.
+						dst[2] = uint8(offset >> 8)
+						dst[1] = uint8(offset)
+						dst[0] = uint8(length-1)<<2 | tagCopy2
+						d += 3
+						break
+					}
+					// Emit the remaining copy, encoded as 2 bytes.
+					dst[1] = uint8(offset)
+					dst[0] = uint8(offset>>8)<<5 | uint8(length-4)<<2 | tagCopy1
+					d += 2
+					break
+				}
+			}
+			lastOffset = offset
+		}
+		uncompressed += ml
+		if d > dLimit {
+			return nil, 0, ErrDstTooSmall
+		}
+	}
+
+	return dst[:d], uncompressed, nil
+}
+
+// ConvertBlockSnappy will convert an LZ4s block and append it
+// as a Snappy block without block length to dst.
+// The uncompressed size is returned as well.
+// dst must have capacity to contain the entire compressed block.
+func (l *LZ4sConverter) ConvertBlockSnappy(dst, src []byte) ([]byte, int, error) {
+	if len(src) == 0 {
+		return dst, 0, nil
+	}
+	const debug = false
+	const lz4MinMatch = 3
+
+	s, d := 0, len(dst)
+	dst = dst[:cap(dst)]
+	// Use assembly when possible
+	if !debug && hasAmd64Asm {
+		res, sz := cvtLZ4sBlockSnappyAsm(dst[d:], src)
+		if res < 0 {
+			const (
+				errCorrupt     = -1
+				errDstTooSmall = -2
+			)
+			switch res {
+			case errCorrupt:
+				return nil, 0, ErrCorrupt
+			case errDstTooSmall:
+				return nil, 0, ErrDstTooSmall
+			default:
+				return nil, 0, fmt.Errorf("unexpected result: %d", res)
+			}
+		}
+		if d+sz > len(dst) {
+			return nil, 0, ErrDstTooSmall
+		}
+		return dst[:d+sz], res, nil
+	}
+
+	dLimit := len(dst) - 10
+	var uncompressed int
+	if debug {
+		fmt.Printf("convert block start: len(src): %d, len(dst):%d \n", len(src), len(dst))
+	}
+
+	for {
+		if s >= len(src) {
+			return nil, 0, ErrCorrupt
+		}
+		// Read literal info
+		token := src[s]
+		ll := int(token >> 4)
+		ml := int(lz4MinMatch + (token & 0xf))
+
+		// If upper nibble is 15, literal length is extended
+		if token >= 0xf0 {
+			for {
+				s++
+				if s >= len(src) {
+					if debug {
+						fmt.Printf("error reading ll: s (%d) >= len(src) (%d)\n", s, len(src))
+					}
+					return nil, 0, ErrCorrupt
+				}
+				val := src[s]
+				ll += int(val)
+				if val != 255 {
+					break
+				}
+			}
+		}
+		// Skip past token
+		if s+ll >= len(src) {
+			if debug {
+				fmt.Printf("error literals: s+ll (%d+%d) >= len(src) (%d)\n", s, ll, len(src))
+			}
+			return nil, 0, ErrCorrupt
+		}
+		s++
+		if ll > 0 {
+			if d+ll > dLimit {
+				return nil, 0, ErrDstTooSmall
+			}
+			if debug {
+				fmt.Printf("emit %d literals\n", ll)
+			}
+			d += emitLiteralGo(dst[d:], src[s:s+ll])
+			s += ll
+			uncompressed += ll
+		}
+
+		// Check if we are done...
+		if ml == lz4MinMatch {
+			if s == len(src) {
+				break
+			}
+			// 0 bytes.
+			continue
+		}
+		// 2 byte offset
+		if s >= len(src)-2 {
+			if debug {
+				fmt.Printf("s (%d) >= len(src)-2 (%d)", s, len(src)-2)
+			}
+			return nil, 0, ErrCorrupt
+		}
+		offset := binary.LittleEndian.Uint16(src[s:])
+		s += 2
+		if offset == 0 {
+			if debug {
+				fmt.Printf("error: offset 0, ml: %d, len(src)-s: %d\n", ml, len(src)-s)
+			}
+			return nil, 0, ErrCorrupt
+		}
+		if int(offset) > uncompressed {
+			if debug {
+				fmt.Printf("error: offset (%d)> uncompressed (%d)\n", offset, uncompressed)
+			}
+			return nil, 0, ErrCorrupt
+		}
+
+		if ml == lz4MinMatch+15 {
+			for {
+				if s >= len(src) {
+					if debug {
+						fmt.Printf("error reading ml: s (%d) >= len(src) (%d)\n", s, len(src))
+					}
+					return nil, 0, ErrCorrupt
+				}
+				val := src[s]
+				s++
+				ml += int(val)
+				if val != 255 {
+					if s >= len(src) {
+						if debug {
+							fmt.Printf("error reading ml: s (%d) >= len(src) (%d)\n", s, len(src))
+						}
+						return nil, 0, ErrCorrupt
+					}
+					break
+				}
+			}
+		}
+		if debug {
+			fmt.Printf("emit copy, length: %d, offset: %d\n", ml, offset)
+		}
+		length := ml
+		// d += emitCopyNoRepeat(dst[d:], int(offset), ml)
+		for length > 0 {
+			if d >= dLimit {
+				return nil, 0, ErrDstTooSmall
+			}
+
+			// Offset no more than 2 bytes.
+			if length > 64 {
+				// Emit a length 64 copy, encoded as 3 bytes.
+				dst[d+2] = uint8(offset >> 8)
+				dst[d+1] = uint8(offset)
+				dst[d+0] = 63<<2 | tagCopy2
+				length -= 64
+				d += 3
+				continue
+			}
+			if length >= 12 || offset >= 2048 || length < 4 {
+				// Emit the remaining copy, encoded as 3 bytes.
+				dst[d+2] = uint8(offset >> 8)
+				dst[d+1] = uint8(offset)
+				dst[d+0] = uint8(length-1)<<2 | tagCopy2
+				d += 3
+				break
+			}
+			// Emit the remaining copy, encoded as 2 bytes.
+			dst[d+1] = uint8(offset)
+			dst[d+0] = uint8(offset>>8)<<5 | uint8(length-4)<<2 | tagCopy1
+			d += 2
+			break
+		}
+		uncompressed += ml
+		if d > dLimit {
+			return nil, 0, ErrDstTooSmall
+		}
+	}
+
+	return dst[:d], uncompressed, nil
+}