v1.27.0-a #10
@ -271,8 +271,13 @@ func treeSize(data abi.PaddedPieceSize) uint64 {
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}
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func layerOffset(size uint64, layer int) uint64 {
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layerBits := uint64(1) << uint64(layer)
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layerBits--
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layerOff := (size * layerBits) >> uint64(layer-1)
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return layerOff
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allOnes := uint64(0xffff_ffff_ffff_ffff)
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// get 'layer' bits set to 1
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layerOnes := allOnes >> uint64(64-layer)
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// shift layerOnes to the left such that the highest bit is at the same position as the highest bit in size (which is power-of-two)
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sizeBitPos := bits.Len64(size) - 1
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layerOnes <<= sizeBitPos - (layer - 1)
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return layerOnes
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}
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@ -1,9 +1,12 @@
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package lpproof
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import (
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"bufio"
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"bytes"
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"crypto/rand"
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"fmt"
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"github.com/filecoin-project/lotus/storage/pipeline/lib/nullreader"
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"io"
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"os"
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"path/filepath"
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"runtime"
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@ -193,7 +196,7 @@ func Test8MiB(t *testing.T) {
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dat, err := os.ReadFile(tempFile)
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require.NoError(t, err)
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actualD := hexPrint32LDedup(dat)
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actualD := hexPrint32LDedup(bytes.NewReader(dat))
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fmt.Println(actualD)
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require.EqualValues(t, expectD8M, actualD)
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@ -214,48 +217,168 @@ func Test8MiBUnpad(t *testing.T) {
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dat, err := os.ReadFile(tempFile)
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require.NoError(t, err)
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actualD := hexPrint32LDedup(dat)
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actualD := hexPrint32LDedup(bytes.NewReader(dat))
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fmt.Println(actualD)
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require.EqualValues(t, expectD8M, actualD)
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require.Equal(t, "baga6ea4seaqcgqckrcapts6hea44xbqugwocqneekvyp5fizbo6u3e2biluckla", commd.String())
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}
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func hexPrint32LDedup(b []byte) string {
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var prevLine string
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var currentLine string
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var isDuplicate bool
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/*func Test32Golden(t *testing.T) {
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datFile, err := os.Open("../../seal/cac/sc-02-data-tree-d.dat")
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require.NoError(t, err)
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bufReader := bufio.NewReaderSize(datFile, 1<<20)
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actualD := hexPrint32LDedup(bufReader)
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fmt.Println(actualD)
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}
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*/
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var expect32Null = `00000000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
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*
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800000000: f5 a5 fd 42 d1 6a 20 30 27 98 ef 6e d3 09 97 9b 43 00 3d 23 20 d9 f0 e8 ea 98 31 a9 27 59 fb 0b
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*
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c00000000: 37 31 bb 99 ac 68 9f 66 ee f5 97 3e 4a 94 da 18 8f 4d dc ae 58 07 24 fc 6f 3f d6 0d fd 48 83 33
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*
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e00000000: 64 2a 60 7e f8 86 b0 04 bf 2c 19 78 46 3a e1 d4 69 3a c0 f4 10 eb 2d 1b 7a 47 fe 20 5e 5e 75 0f
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*
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f00000000: 57 a2 38 1a 28 65 2b f4 7f 6b ef 7a ca 67 9b e4 ae de 58 71 ab 5c f3 eb 2c 08 11 44 88 cb 85 26
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*
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f80000000: 1f 7a c9 59 55 10 e0 9e a4 1c 46 0b 17 64 30 bb 32 2c d6 fb 41 2e c5 7c b1 7d 98 9a 43 10 37 2f
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*
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fc0000000: fc 7e 92 82 96 e5 16 fa ad e9 86 b2 8f 92 d4 4a 4f 24 b9 35 48 52 23 37 6a 79 90 27 bc 18 f8 33
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*
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fe0000000: 08 c4 7b 38 ee 13 bc 43 f4 1b 91 5c 0e ed 99 11 a2 60 86 b3 ed 62 40 1b f9 d5 8b 8d 19 df f6 24
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*
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ff0000000: b2 e4 7b fb 11 fa cd 94 1f 62 af 5c 75 0f 3e a5 cc 4d f5 17 d5 c4 f1 6d b2 b4 d7 7b ae c1 a3 2f
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*
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ff8000000: f9 22 61 60 c8 f9 27 bf dc c4 18 cd f2 03 49 31 46 00 8e ae fb 7d 02 19 4d 5e 54 81 89 00 51 08
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*
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ffc000000: 2c 1a 96 4b b9 0b 59 eb fe 0f 6d a2 9a d6 5a e3 e4 17 72 4a 8f 7c 11 74 5a 40 ca c1 e5 e7 40 11
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*
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ffe000000: fe e3 78 ce f1 64 04 b1 99 ed e0 b1 3e 11 b6 24 ff 9d 78 4f bb ed 87 8d 83 29 7e 79 5e 02 4f 02
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*
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fff000000: 8e 9e 24 03 fa 88 4c f6 23 7f 60 df 25 f8 3e e4 0d ca 9e d8 79 eb 6f 63 52 d1 50 84 f5 ad 0d 3f
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*
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fff800000: 75 2d 96 93 fa 16 75 24 39 54 76 e3 17 a9 85 80 f0 09 47 af b7 a3 05 40 d6 25 a9 29 1c c1 2a 07
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*
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fffc00000: 70 22 f6 0f 7e f6 ad fa 17 11 7a 52 61 9e 30 ce a8 2c 68 07 5a df 1c 66 77 86 ec 50 6e ef 2d 19
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*
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fffe00000: d9 98 87 b9 73 57 3a 96 e1 13 93 64 52 36 c1 7b 1f 4c 70 34 d7 23 c7 a9 9f 70 9b b4 da 61 16 2b
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*
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ffff00000: d0 b5 30 db b0 b4 f2 5c 5d 2f 2a 28 df ee 80 8b 53 41 2a 02 93 1f 18 c4 99 f5 a2 54 08 6b 13 26
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*
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ffff80000: 84 c0 42 1b a0 68 5a 01 bf 79 5a 23 44 06 4f e4 24 bd 52 a9 d2 43 77 b3 94 ff 4c 4b 45 68 e8 11
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*
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ffffc0000: 65 f2 9e 5d 98 d2 46 c3 8b 38 8c fc 06 db 1f 6b 02 13 03 c5 a2 89 00 0b dc e8 32 a9 c3 ec 42 1c
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*
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ffffe0000: a2 24 75 08 28 58 50 96 5b 7e 33 4b 31 27 b0 c0 42 b1 d0 46 dc 54 40 21 37 62 7c d8 79 9c e1 3a
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*
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fffff0000: da fd ab 6d a9 36 44 53 c2 6d 33 72 6b 9f ef e3 43 be 8f 81 64 9e c0 09 aa d3 fa ff 50 61 75 08
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*
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fffff8000: d9 41 d5 e0 d6 31 4a 99 5c 33 ff bd 4f be 69 11 8d 73 d4 e5 fd 2c d3 1f 0f 7c 86 eb dd 14 e7 06
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*
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fffffc000: 51 4c 43 5c 3d 04 d3 49 a5 36 5f bd 59 ff c7 13 62 91 11 78 59 91 c1 a3 c5 3a f2 20 79 74 1a 2f
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*
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fffffe000: ad 06 85 39 69 d3 7d 34 ff 08 e0 9f 56 93 0a 4a d1 9a 89 de f6 0c bf ee 7e 1d 33 81 c1 e7 1c 37
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*
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ffffff000: 39 56 0e 7b 13 a9 3b 07 a2 43 fd 27 20 ff a7 cb 3e 1d 2e 50 5a b3 62 9e 79 f4 63 13 51 2c da 06
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*
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ffffff800: cc c3 c0 12 f5 b0 5e 81 1a 2b bf dd 0f 68 33 b8 42 75 b4 7b f2 29 c0 05 2a 82 48 4f 3c 1a 5b 3d
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*
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ffffffc00: 7d f2 9b 69 77 31 99 e8 f2 b4 0b 77 91 9d 04 85 09 ee d7 68 e2 c7 29 7b 1f 14 37 03 4f c3 c6 2c
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*
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ffffffe00: 66 ce 05 a3 66 75 52 cf 45 c0 2b cc 4e 83 92 91 9b de ac 35 de 2f f5 62 71 84 8e 9f 7b 67 51 07
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*
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fffffff00: d8 61 02 18 42 5a b5 e9 5b 1c a6 23 9d 29 a2 e4 20 d7 06 a9 6f 37 3e 2f 9c 9a 91 d7 59 d1 9b 01
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*
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fffffff80: 6d 36 4b 1e f8 46 44 1a 5a 4a 68 86 23 14 ac c0 a4 6f 01 67 17 e5 34 43 e8 39 ee df 83 c2 85 3c
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*
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fffffffc0: 07 7e 5f de 35 c5 0a 93 03 a5 50 09 e3 49 8a 4e be df f3 9c 42 b7 10 b7 30 d8 ec 7a c7 af a6 3e
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`
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func Test32G(t *testing.T) {
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if os.Getenv("LOTUS_TEST_LARGE_SECTORS") != "1" {
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t.Skip("skipping large sector test without env LOTUS_TEST_LARGE_SECTORS=1")
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}
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data := nullreader.NewNullReader(abi.PaddedPieceSize(32 << 30).Unpadded())
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tempFile := filepath.Join(t.TempDir(), "tree.dat")
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commd, err := BuildTreeD(data, true, tempFile, 32<<30)
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require.NoError(t, err)
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fmt.Println(commd)
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// dump tree.dat
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datFile, err := os.Open(tempFile)
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require.NoError(t, err)
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defer datFile.Close()
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actualD := hexPrint32LDedup(bufio.NewReaderSize(datFile, 1<<20))
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fmt.Println(actualD)
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require.EqualValues(t, expect32Null, actualD)
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require.Equal(t, "baga6ea4seaqao7s73y24kcutaosvacpdjgfe5pw76ooefnyqw4ynr3d2y6x2mpq", commd.String())
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}
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func hexPrint32LDedup(r io.Reader) string {
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var prevLine []byte
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var outStr string
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var duplicateLine bool
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buffer := make([]byte, 32)
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offset := 0
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for i, v := range b {
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// Build the current line
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currentLine += fmt.Sprintf("%02x ", v)
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if (i+1)%32 == 0 || i == len(b)-1 {
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// Check for duplicate line
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wasDuplicate := isDuplicate
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isDuplicate = currentLine == prevLine
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if !isDuplicate {
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if wasDuplicate {
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//fmt.Println("*")
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outStr += fmt.Sprintln("*")
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for {
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n, err := r.Read(buffer)
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if err == io.EOF {
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break
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}
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if err != nil {
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// Handle the error according to your application's requirements
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fmt.Println("Error reading:", err)
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break
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}
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//fmt.Printf("%08x: %s\n", i-31, currentLine)
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outStr += fmt.Sprintf("%08x: %s\n", i-31, currentLine)
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if string(prevLine) == string(buffer) {
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// Mark as duplicate and skip processing
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duplicateLine = true
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} else {
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if duplicateLine {
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// Output a marker for the previous duplicate line
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outStr += "*\n"
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duplicateLine = false
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}
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// Convert to hex and output
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outStr += fmt.Sprintf("%08x: %s\n", offset, toHex(buffer))
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// Update prevLine
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if len(prevLine) != 32 {
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prevLine = make([]byte, 32)
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}
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copy(prevLine, buffer)
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}
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// Update the previous line and reset current line
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prevLine = currentLine
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currentLine = ""
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offset += n
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}
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// If the last line was a duplicate, ensure we mark it
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if duplicateLine {
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outStr += "*\n"
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}
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return outStr
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}
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func toHex(data []byte) string {
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var hexStr string
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for _, b := range data {
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hexStr += fmt.Sprintf("%02x ", b)
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}
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return hexStr
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}
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func BenchmarkHashChunk(b *testing.B) {
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const benchSize = 1024 * 1024
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@ -345,3 +468,46 @@ func BenchmarkBuildTreeD512M(b *testing.B) {
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}
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}
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}
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func TestLayerOffset(t *testing.T) {
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{
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size := uint64(2048)
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require.Equal(t, uint64(0), layerOffset(size, 0))
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require.Equal(t, size, layerOffset(size, 1))
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require.Equal(t, size+(size/2), layerOffset(size, 2))
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require.Equal(t, size+(size/2)+(size/4), layerOffset(size, 3))
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require.Equal(t, size+(size/2)+(size/4)+(size/8), layerOffset(size, 4))
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require.Equal(t, size+(size/2)+(size/4)+(size/8)+(size/16), layerOffset(size, 5))
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}
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{
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size := uint64(32 << 30)
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maxLayers := 30
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for i := 0; i <= maxLayers; i++ {
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var expect uint64
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for j := 0; j < i; j++ {
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expect += size >> uint64(j)
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}
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fmt.Printf("layer %d: %d\n", i, expect)
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require.Equal(t, expect, layerOffset(size, i))
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}
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}
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{
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size := uint64(64 << 30)
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maxLayers := 31
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for i := 0; i <= maxLayers; i++ {
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var expect uint64
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for j := 0; j < i; j++ {
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expect += size >> uint64(j)
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}
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fmt.Printf("layer %d: %d\n", i, expect)
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require.Equal(t, expect, layerOffset(size, i))
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}
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}
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}
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@ -29,7 +29,7 @@ func (a *app) watchActor() {
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}
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type minimalActorInfo struct {
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Addresses struct {
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Addresses []struct {
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MinerAddresses []string
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}
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}
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@ -49,13 +49,15 @@ func (a *app) updateActor(ctx context.Context) error {
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confNameToAddr := map[address.Address][]string{} // address -> config names
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err := forEachConfig[minimalActorInfo](a, func(name string, info minimalActorInfo) error {
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for _, addr := range info.Addresses.MinerAddresses {
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for _, aset := range info.Addresses {
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for _, addr := range aset.MinerAddresses {
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a, err := address.NewFromString(addr)
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if err != nil {
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return xerrors.Errorf("parsing address: %w", err)
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}
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confNameToAddr[a] = append(confNameToAddr[a], name)
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}
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}
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return nil
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})
|
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|
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Loading…
Reference in New Issue
Block a user