SMARTString Matching Algorithms Research Tool

by Simone Faro - www.dmi.unict.it/~faro/smart/ - email: faro@dmi.unict.it

Report of Experimental Results

Test Code EXP1790259501

Date 2026-09-24 17:23:13

Text genome (alphabet : 64 - size : 1048576 bytes)

248163264128256512102420484096
TVSBS
0.01
2.19
1.96 - 2.74
0.01
1.65
1.39 - 2.57
0.01
1.23
1.01 - 1.80
0.01
0.92
0.73 - 1.35
0.01
0.74
0.54 - 1.28
0.01
0.71
0.41 - 1.16
0.01
0.69
0.44 - 1.18
0.01
0.70
0.40 - 1.03
0.01
0.69
0.29 - 1.21
0.01
0.69
0.37 - 1.16
0.01
0.71
0.44 - 1.13
0.00
 -
0.00 - 0.00
SBNDMQ2
0.00
1.14
0.96 - 1.51
0.00
0.88
0.45 - 2.01
0.00
0.80
0.50 - 1.25
0.00
0.56
0.47 - 0.75
0.00
0.39
0.33 - 0.77
0.00
0.38
0.34 - 0.56
0.00
0.38
0.32 - 0.53
0.00
0.38
0.33 - 0.57
0.00
0.38
0.33 - 0.48
0.00
0.38
0.33 - 0.54
0.00
0.38
0.33 - 0.55
0.00
0.42
0.34 - 0.60
BXS2
0.00
0.84
0.78 - 1.17
0.00
0.97
0.48 - 2.52
0.00
0.83
0.56 - 1.21
0.00
0.58
0.49 - 0.83
0.00
0.39
0.33 - 1.11
0.00
0.40
0.34 - 0.60
0.00
0.40
0.36 - 0.60
0.00
0.40
0.36 - 0.59
0.00
0.40
0.36 - 0.56
0.00
0.40
0.34 - 0.57
0.00
0.40
0.35 - 0.56
0.00
0.45
0.35 - 0.60
FS-W8
0.00
 -
999.00 - 384070.47
0.00
 -
999.00 - 3734.54
0.21
1.86
1.15 - 4.47
0.01
1.49
0.80 - 2.46
0.01
1.42
0.59 - 3.30
0.01
1.53
0.48 - 2.64
0.01
1.52
0.41 - 2.47
0.01
1.54
0.48 - 2.65
0.01
1.55
0.57 - 2.94
0.02
1.55
0.65 - 2.83
0.03
1.57
0.62 - 2.50
0.06
1.70
0.65 - 3.63
FSBNDM-W6
0.00
 -
999.00 - 382730.23
0.00
 -
999.00 - 3685.04
0.20
1.86
1.18 - 4.56
0.01
1.49
0.79 - 2.45
0.01
1.44
0.59 - 3.83
0.01
1.52
0.50 - 2.76
0.01
1.52
0.41 - 2.50
0.01
1.53
0.49 - 2.50
0.01
1.54
0.56 - 2.56
0.02
1.54
0.64 - 2.51
0.03
1.57
0.62 - 2.47
0.06
1.68
0.70 - 3.15
FSBNDMQ20
0.00
1.05
0.85 - 1.92
0.00
0.87
0.45 - 2.03
0.00
0.79
0.50 - 1.05
0.00
0.55
0.47 - 0.77
0.00
0.37
0.32 - 0.82
0.00
0.38
0.34 - 0.56
0.00
0.38
0.33 - 0.56
0.00
0.38
0.34 - 0.56
0.00
0.38
0.34 - 0.49
0.00
0.38
0.33 - 0.50
0.00
0.38
0.34 - 0.48
0.00
0.43
0.35 - 0.61
FSBNDMQ41
0.00
0.81
0.77 - 1.29
0.00
0.67
0.56 - 0.87
0.00
0.39
0.35 - 0.55
0.00
0.31
0.27 - 0.44
0.00
0.26
0.23 - 0.43
0.00
0.27
0.24 - 0.40
0.00
0.27
0.24 - 0.39
0.00
0.27
0.24 - 0.36
0.00
0.27
0.24 - 0.37
0.00
0.27
0.24 - 0.38
0.00
0.27
0.24 - 0.38
0.00
0.28
0.23 - 0.38
LWFR4
0.00
0.83
0.78 - 1.22
0.00
0.85
0.80 - 1.36
0.01
0.39
0.34 - 0.60
0.01
0.31
0.27 - 0.45
0.01
0.25
0.22 - 0.66
0.01
0.25
0.22 - 0.36
0.01
0.24
0.22 - 0.36
0.01
0.22
0.21 - 0.34
0.01
0.21
0.20 - 0.31
0.01
0.21
0.20 - 0.30
0.02
0.22
0.20 - 0.31
0.04
0.23
0.20 - 0.55
QF34
0.00
0.82
0.78 - 1.07
0.00
0.77
0.56 - 1.06
0.00
0.46
0.37 - 0.62
0.00
0.42
0.32 - 0.57
0.00
0.34
0.27 - 0.73
0.00
0.30
0.27 - 0.57
0.00
0.27
0.24 - 0.40
0.00
0.24
0.22 - 0.35
0.00
0.47
0.20 - 33.72
0.00
18.04
0.21 - 64.10
0.00
112.71
0.23 - 122.85
0.01
215.08
211.82 - 240.96
QF43
0.00
0.81
0.74 - 1.30
0.00
0.82
0.78 - 0.97
0.00
0.41
0.36 - 0.52
0.00
0.31
0.26 - 0.41
0.00
0.25
0.21 - 0.58
0.00
0.24
0.22 - 0.35
0.00
0.23
0.21 - 0.34
0.00
0.22
0.20 - 0.33
0.00
0.21
0.19 - 0.33
0.00
0.20
0.19 - 0.30
0.00
0.20
0.19 - 0.30
0.01
0.22
0.18 - 0.96
TSA
0.00
1.15
0.95 - 2.11
0.00
0.83
0.67 - 1.60
0.00
0.59
0.48 - 0.89
0.00
0.49
0.39 - 0.68
0.00
0.35
0.29 - 0.83
0.00
0.29
0.25 - 0.46
0.01
1.54
0.42 - 2.55
0.01
1.64
0.50 - 2.99
0.01
1.57
0.57 - 2.54
0.02
1.57
0.65 - 2.57
0.03
1.59
0.64 - 2.61
0.05
1.53
0.63 - 3.43
WFRQ3
0.00
0.81
0.78 - 0.95
0.00
1.12
0.89 - 2.24
0.01
0.60
0.45 - 0.96
0.01
0.45
0.33 - 0.63
0.00
0.35
0.28 - 0.81
0.01
0.28
0.25 - 0.38
0.01
0.23
0.21 - 0.35
0.01
0.24
0.20 - 0.31
0.01
0.20
0.19 - 0.31
0.01
0.20
0.19 - 0.31
0.01
0.21
0.19 - 0.29
0.01
0.20
0.18 - 0.59
TWFR3
0.00
0.81
0.78 - 1.03
0.00
0.88
0.73 - 2.38
0.01
0.52
0.39 - 0.73
0.01
0.42
0.31 - 0.62
0.01
0.34
0.27 - 0.98
0.01
0.27
0.25 - 0.40
0.01
0.23
0.21 - 0.33
0.01
0.24
0.20 - 0.32
0.01
0.21
0.19 - 0.31
0.01
0.21
0.19 - 0.32
0.02
0.21
0.20 - 0.28
0.03
0.22
0.20 - 0.40
TWFRQ4
0.00
0.82
0.78 - 1.00
0.00
0.85
0.77 - 1.93
0.01
0.39
0.34 - 0.60
0.01
0.33
0.27 - 0.44
0.00
0.26
0.22 - 0.74
0.01
0.25
0.22 - 1.28
0.01
0.23
0.22 - 0.33
0.01
0.24
0.21 - 0.32
0.01
0.20
0.19 - 0.32
0.02
1.57
0.66 - 3.00
0.03
1.59
0.63 - 2.51
0.05
1.53
0.64 - 3.02
MUSL1
0.00
1.18
0.95 - 1.56
0.00
0.63
0.58 - 1.27
0.00
1.74
1.17 - 3.22
0.00
1.60
0.83 - 3.07
0.00
1.56
0.65 - 3.40
0.00
1.62
0.49 - 2.70
0.00
1.62
0.46 - 2.67
0.00
1.78
0.52 - 3.15
0.01
1.63
0.59 - 2.69
0.01
1.64
0.66 - 3.19
0.01
1.65
0.66 - 2.98
0.02
1.55
0.61 - 3.33
SIMDKR
0.00
0.42
0.34 - 1.17
0.00
0.44
0.37 - 1.46
0.00
0.42
0.39 - 0.63
0.00
0.40
0.34 - 1.51
0.00
0.42
0.38 - 0.58
0.00
0.42
0.38 - 0.59
0.00
0.41
0.38 - 0.53
0.00
0.44
0.38 - 0.62
0.00
0.41
0.38 - 0.61
0.00
0.41
0.38 - 0.64
0.00
0.41
0.39 - 0.52
0.00
0.41
0.35 - 1.39
KRSIMD
0.00
1.43
1.16 - 2.88
0.00
0.61
0.49 - 1.75
0.00
0.60
0.51 - 1.74
0.00
0.53
0.48 - 1.41
0.00
0.58
0.50 - 0.97
0.00
0.58
0.51 - 0.97
0.00
0.58
0.54 - 0.77
0.00
0.59
0.55 - 0.80
0.00
0.58
0.54 - 0.80
0.00
0.59
0.53 - 0.82
0.00
0.62
0.56 - 0.78
0.00
0.95
0.87 - 1.59
EPSM
0.00
0.24
0.21 - 0.40
0.00
0.26
0.24 - 0.56
0.00
0.36
0.29 - 0.52
0.00
0.26
0.22 - 0.61
0.00
0.23
0.21 - 0.34
0.00
0.21
0.19 - 0.32
0.01
0.21
0.20 - 0.31
0.01
0.21
0.19 - 0.28
0.01
0.22
0.20 - 0.43
0.02
0.23
0.22 - 0.34
0.05
0.26
0.25 - 0.37
0.11
0.34
0.28 - 0.80
HC4
0.00
 -
0.00 - 0.00
0.00
0.86
0.79 - 1.94
0.00
0.38
0.34 - 0.57
0.00
0.28
0.23 - 0.64
0.00
0.25
0.23 - 0.39
0.00
0.24
0.22 - 0.35
0.00
0.23
0.21 - 0.35
0.00
0.22
0.20 - 0.32
0.00
0.20
0.19 - 0.26
0.00
0.20
0.18 - 0.28
0.00
0.20
0.18 - 0.30
0.01
0.22
0.19 - 0.36
LHC3
0.00
 -
0.00 - 0.00
0.00
0.70
0.54 - 1.21
0.00
0.46
0.38 - 0.67
0.00
0.40
0.30 - 0.88
0.00
0.35
0.30 - 0.54
0.00
0.28
0.25 - 0.42
0.00
0.24
0.22 - 0.37
0.00
0.22
0.20 - 0.32
0.01
0.22
0.20 - 0.35
0.01
0.21
0.20 - 0.31
0.01
0.21
0.20 - 0.30
0.02
0.25
0.21 - 0.33
LHC7
0.00
 -
0.00 - 0.00
0.00
 -
0.00 - 0.00
0.00
0.74
0.70 - 1.07
0.00
0.31
0.27 - 0.68
0.00
0.25
0.23 - 0.35
0.00
0.22
0.21 - 0.34
0.00
0.22
0.20 - 0.29
0.00
0.21
0.20 - 0.29
0.01
0.20
0.19 - 0.26
0.01
0.20
0.19 - 0.29
0.01
0.20
0.19 - 0.33
0.02
0.24
0.20 - 0.30
FHC3
0.00
 -
0.00 - 0.00
0.00
0.63
0.45 - 1.35
0.00
0.42
0.34 - 0.56
0.00
0.36
0.28 - 0.86
0.00
0.33
0.29 - 0.43
0.00
0.27
0.24 - 0.34
0.00
0.23
0.21 - 0.37
0.00
0.22
0.20 - 0.33
0.01
0.21
0.20 - 0.30
0.01
0.21
0.19 - 0.32
0.01
0.23
0.19 - 0.32
0.01
0.32
0.20 - 0.87
Table 1. Running times of experimental tests n.EXP1790259501. Each time value is the mean of 500 runs. Running times are in milliseconds.

Average Running Times
[No canvas support]
TVSBS
SBNDMQ2
BXS2
FS-W8
FSBNDM-W6
FSBNDMQ20
FSBNDMQ41
LWFR4
QF34
QF43
TSA
WFRQ3
TWFR3
TWFRQ4
MUSL1
SIMDKR
KRSIMD
EPSM
HC4
LHC3
LHC7
FHC3


Chart 1. Plot of the running times of experimental tests n.EXP1790259501. The x axes reports the length of the pattern (in a log scale) while the y axes reports the running time in milliseconds.
Worst Running Times
[No canvas support]
Best Running Times
[No canvas support]
TVSBS - Thathoo-Virmani-Sai-Balakrishnan-Sekar
[No canvas support]
Detailed plot of the running times relative to the TVSBS algorithm. The plot reports the mean and the distribution of the running times.
SBNDMQ2 - simplified bndm with q-grams
[No canvas support]
Detailed plot of the running times relative to the SBNDMQ2 algorithm. The plot reports the mean and the distribution of the running times.
BXS2 - BXS with q-grams limit
[No canvas support]
Detailed plot of the running times relative to the BXS2 algorithm. The plot reports the mean and the distribution of the running times.
FS-W8 - Multiple Sliding Windows
[No canvas support]
Detailed plot of the running times relative to the FS-W8 algorithm. The plot reports the mean and the distribution of the running times.
FSBNDM-W6 - fsbndm with multiple sliding windows
[No canvas support]
Detailed plot of the running times relative to the FSBNDM-W6 algorithm. The plot reports the mean and the distribution of the running times.
FSBNDMQ20 - fsbndm with q-grams and lookahead
[No canvas support]
Detailed plot of the running times relative to the FSBNDMQ20 algorithm. The plot reports the mean and the distribution of the running times.
FSBNDMQ41 - fsbndm with q-grams and lookahead
[No canvas support]
Detailed plot of the running times relative to the FSBNDMQ41 algorithm. The plot reports the mean and the distribution of the running times.
LWFR4 - Weak Factor Recognizer, Linear Version
[No canvas support]
Detailed plot of the running times relative to the LWFR4 algorithm. The plot reports the mean and the distribution of the running times.
QF34 - Q-gram Filtering q=3 s=4
[No canvas support]
Detailed plot of the running times relative to the QF34 algorithm. The plot reports the mean and the distribution of the running times.
QF43 - Q-gram Filtering q=4 s=3
[No canvas support]
Detailed plot of the running times relative to the QF43 algorithm. The plot reports the mean and the distribution of the running times.
TSA - word-wise popcount
[No canvas support]
Detailed plot of the running times relative to the TSA algorithm. The plot reports the mean and the distribution of the running times.
WFRQ3 - Weak Factor Recognizer with q-grams
[No canvas support]
Detailed plot of the running times relative to the WFRQ3 algorithm. The plot reports the mean and the distribution of the running times.
TWFR3 - Tuned Weak Factor Recognizer
[No canvas support]
Detailed plot of the running times relative to the TWFR3 algorithm. The plot reports the mean and the distribution of the running times.
TWFRQ4 - Tuned Weak Factor Recognizer with q-grams
[No canvas support]
Detailed plot of the running times relative to the TWFRQ4 algorithm. The plot reports the mean and the distribution of the running times.
MUSL1 - musl memmem Two-way string-matching
[No canvas support]
Detailed plot of the running times relative to the MUSL1 algorithm. The plot reports the mean and the distribution of the running times.
SIMDKR - SIMD generic Rabin-Karp variants
[No canvas support]
Detailed plot of the running times relative to the SIMDKR algorithm. The plot reports the mean and the distribution of the running times.
KRSIMD - Polynomial SIMD Rabin-Karp (AVX2)
[No canvas support]
Detailed plot of the running times relative to the KRSIMD algorithm. The plot reports the mean and the distribution of the running times.
EPSM - SSE4 Exact Packed String Matching
[No canvas support]
Detailed plot of the running times relative to the EPSM algorithm. The plot reports the mean and the distribution of the running times.
HC4 - HashChain q=4
[No canvas support]
Detailed plot of the running times relative to the HC4 algorithm. The plot reports the mean and the distribution of the running times.
LHC3 - Linear HashChain q=3
[No canvas support]
Detailed plot of the running times relative to the LHC3 algorithm. The plot reports the mean and the distribution of the running times.
LHC7 - Linear HashChain q=7
[No canvas support]
Detailed plot of the running times relative to the LHC7 algorithm. The plot reports the mean and the distribution of the running times.
FHC3 - Fast HashChain q=3
[No canvas support]
Detailed plot of the running times relative to the FHC3 algorithm. The plot reports the mean and the distribution of the running times.