A simple Go general-purpose utility repository for avoid reinventing the wheel every time that I need to start a new project.
$ go test -bench=. -benchmem -benchtime=5s `go list ./... | grep -v "aws\|sftp\|http"`
goos: linux
goarch: amd64
pkg: github.com/alessiosavi/GoGPUtils/byte
cpu: Intel(R) Core(TM) i7-9700K CPU @ 3.60GHz
BenchmarkTestIsUpperByteOK-8 1000000000 2.174 ns/op 0 B/op 0 allocs/op
BenchmarkTestIsLowerByteKO-8 1000000000 2.185 ns/op 0 B/op 0 allocs/op
goos: linux
goarch: amd64
pkg: github.com/alessiosavi/GoGPUtils/files
cpu: Intel(R) Core(TM) i7-9700K CPU @ 3.60GHz
BenchmarkCountLinesFile-8 137064 48990 ns/op 37000 B/op 5 allocs/op
BenchmarkListFile-8 2167 2795762 ns/op 634139 B/op 7390 allocs/op
BenchmarkFindFilesSensitive-8 2142 2821969 ns/op 601264 B/op 7378 allocs/op
BenchmarkFindFilesInsensitive-8 2152 2789374 ns/op 601175 B/op 7378 allocs/op
goos: linux
goarch: amd64
pkg: github.com/alessiosavi/GoGPUtils/helper
cpu: Intel(R) Core(TM) i7-9700K CPU @ 3.60GHz
BenchmarkRandomIntn-8 406849989 14.48 ns/op 0 B/op 0 allocs/op
BenchmarkRandomInt32-8 417671403 14.45 ns/op 0 B/op 0 allocs/op
BenchmarkRandomInt64-8 317977765 18.92 ns/op 0 B/op 0 allocs/op
BenchmarkRandomFloat32-8 483547185 12.38 ns/op 0 B/op 0 allocs/op
BenchmarkRandomFloat64-8 450756500 13.33 ns/op 0 B/op 0 allocs/op
BenchmarkRandomIntnR-8 854001973 6.984 ns/op 0 B/op 0 allocs/op
BenchmarkRandomInt32R-8 1000000000 5.935 ns/op 0 B/op 0 allocs/op
BenchmarkRandomInt64R-8 382641378 15.59 ns/op 0 B/op 0 allocs/op
BenchmarkRandomFloat32R-8 1000000000 4.375 ns/op 0 B/op 0 allocs/op
BenchmarkRandomFloat64R-8 1000000000 4.039 ns/op 0 B/op 0 allocs/op
BenchmarkRandomIntnRArray-8 706681 11181 ns/op 8192 B/op 1 allocs/op
BenchmarkRandomInt32RArray-8 720908 7630 ns/op 4096 B/op 1 allocs/op
BenchmarkRandomInt64RArray-8 282798 18387 ns/op 8192 B/op 1 allocs/op
BenchmarkRandomFloat32Array-8 1000000 6615 ns/op 4096 B/op 1 allocs/op
BenchmarkRandomFloat64RArray-8 973923 14226 ns/op 8192 B/op 1 allocs/op
BenchmarkRandomString-8 372956 16016 ns/op 5376 B/op 1 allocs/op
goos: linux
goarch: amd64
pkg: github.com/alessiosavi/GoGPUtils/math
cpu: Intel(R) Core(TM) i7-9700K CPU @ 3.60GHz
BenchmarkSumIntArray-8 21259684 276.3 ns/op 0 B/op 0 allocs/op
BenchmarkSumInt32Array-8 21679155 276.6 ns/op 0 B/op 0 allocs/op
BenchmarkSumInt64Array-8 21689191 276.9 ns/op 0 B/op 0 allocs/op
BenchmarkSumFloat32Array-8 7149135 837.7 ns/op 0 B/op 0 allocs/op
BenchmarkSumFloat64Array-8 7130800 838.0 ns/op 0 B/op 0 allocs/op
BenchmarkMaxIntIndex-8 9218755 660.1 ns/op 0 B/op 0 allocs/op
BenchmarkMaxInt32Index-8 9081741 663.5 ns/op 0 B/op 0 allocs/op
BenchmarkMaxInt64Index-8 6498460 905.1 ns/op 0 B/op 0 allocs/op
BenchmarkMaxFloat32Index-8 7288107 807.0 ns/op 0 B/op 0 allocs/op
BenchmarkMaxFloat64Index-8 6400204 919.1 ns/op 0 B/op 0 allocs/op
BenchmarkAverageInt-8 21770044 275.2 ns/op 0 B/op 0 allocs/op
BenchmarkAverageInt32-8 21702019 279.2 ns/op 0 B/op 0 allocs/op
BenchmarkAverageInt64-8 21416380 280.0 ns/op 0 B/op 0 allocs/op
BenchmarkAverageFloat32-8 7214160 832.5 ns/op 0 B/op 0 allocs/op
BenchmarkAverageFloat64-8 7128327 831.8 ns/op 0 B/op 0 allocs/op
BenchmarkInitRandomMatrix-8 752602 10999 ns/op 6352 B/op 13 allocs/op
BenchmarkMultiplySumArray1000-8 1000000 5371 ns/op 8192 B/op 1 allocs/op
BenchmarkMultiplyMatrixLegacy100x100-8 408 15497204 ns/op 18012339 B/op 20101 allocs/op
BenchmarkMultiplyMatrix100x100-8 4159 1447695 ns/op 92288 B/op 101 allocs/op
BenchmarkIsPrime-8 2652973 2249 ns/op 0 B/op 0 allocs/op
BenchmarkCosineSimilarity-8 62873203 94.24 ns/op 0 B/op 0 allocs/op
goos: linux
goarch: amd64
pkg: github.com/alessiosavi/GoGPUtils/search
cpu: Intel(R) Core(TM) i7-9700K CPU @ 3.60GHz
BenchmarkLinearSearchInt-8 761466 7683 ns/op 0 B/op 0 allocs/op
BenchmarkLinearSearchParallelInt-8 212407228 30.05 ns/op 16 B/op 1 allocs/op
BenchmarkContainsStringByte-8 266810 31484 ns/op 22146 B/op 15 allocs/op
BenchmarkContainsStringsByte-8 118256 50534 ns/op 58196 B/op 33 allocs/op
BenchmarkContainsWhichStrings-8 7248 830028 ns/op 58332 B/op 36 allocs/op
goos: linux
goarch: amd64
pkg: github.com/alessiosavi/GoGPUtils/string
cpu: Intel(R) Core(TM) i7-9700K CPU @ 3.60GHz
BenchmarkLevenshteinDistanceLegacy-8 100 52979171 ns/op 51286027 B/op 2502 allocs/op
BenchmarkLevenshteinDistance-8 452 13153222 ns/op 40960 B/op 2 allocs/op
BenchmarkDiceCoefficient-8 137314 43159 ns/op 0 B/op 0 allocs/op
BenchmarkJaroDistance-8 5758 1032185 ns/op 5376 B/op 2 allocs/op
BenchmarkContainsOnlyLetter-8 301701169 19.89 ns/op 0 B/op 0 allocs/op
BenchmarkRemoveFromString-8 36577 193441 ns/op 1114117 B/op 2 allocs/op
BenchmarkExtractTextFromQuery-8 126 45763565 ns/op 21765488 B/op 102064 allocs/op
BenchmarkCheckPresence-8 1000000000 2.426 ns/op 0 B/op 0 allocs/op
BenchmarkIsUpper-8 1000000000 3.163 ns/op 0 B/op 0 allocs/op
BenchmarkIsLower-8 1000000000 3.486 ns/op 0 B/op 0 allocs/op
BenchmarkRemoveWhiteSpace-8 2773 2275941 ns/op 557058 B/op 1 allocs/op
BenchmarkIsASCII-8 206237712 28.97 ns/op 0 B/op 0 allocs/op
BenchmarkSplit-8 3511 3395051 ns/op 2446870 B/op 14363 allocs/op
BenchmarkSplitBuiltin-8 6294 896215 ns/op 319488 B/op 1 allocs/op
BenchmarkExtractString-8 15354 392595 ns/op 0 B/op 0 allocs/op
BenchmarkRemoveNonASCII-8 1456 4392784 ns/op 1589249 B/op 3 allocs/op
BenchmarkTestIsUpperOK-8 1000000000 3.142 ns/op 0 B/op 0 allocs/op
BenchmarkTestIsLowerOK-8 1000000000 3.492 ns/op 0 B/op 0 allocs/op
BenchmarkCreateJSON-8 13 665361057 ns/op 2998426824 B/op 10020 allocs/op
BenchmarkJoin-8 10275 739491 ns/op 2931697 B/op 30 allocs/op
BenchmarkTrim-8 1995 2988434 ns/op 1672093 B/op 13 allocs/op
BenchmarkRemoveDoubleWhiteSpace-8 2520 2329044 ns/op 557056 B/op 1 allocs/op
BenchmarkCountLines-8 28654 209826 ns/op 4128 B/op 2 allocs/op
BenchmarkReverseString-8 6412 3824754 ns/op 2914315 B/op 32 allocs/op
goos: linux
goarch: amd64
pkg: github.com/alessiosavi/GoGPUtils/zip
cpu: Intel(R) Core(TM) i7-9700K CPU @ 3.60GHz
BenchmarkReadZipFile-8 499692 10876 ns/op 6320 B/op 27 allocs/op
BenchmarkReadZip01-8 880110 12334 ns/op 6656 B/op 29 allocs/op
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