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performanceTest.wls
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performanceTest.wls
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#!/usr/bin/env wolframscript
Check[
Needs["GeneralUtilities`"];
Needs["GitLink`"];
$setReplaceRoot = FileNameDrop[$InputFileName, -1];
Get[FileNameJoin[{$setReplaceRoot, "DevUtils", "init.m"}]];
Get[FileNameJoin[{$setReplaceRoot, "Kernel", "init.m"}]];
,
Print["Could not get one of the dependencies. Exiting."];
Exit[1];
];
Check[
tests = Hold @ <|
"Single-input rule" -> WolframModel[{{1, 2}} -> {{1, 3}, {1, 3}, {3, 2}}, Automatic, 10],
"Medium rule" -> WolframModel[
{{1, 2, 3}, {4, 3, 5}, {3, 6}} -> {{6, 7, 8}, {6, 9, 10}, {11, 8, 10}, {5, 2, 9}, {9, 9}, {1, 9}, {7, 5}, {8, 5}},
Automatic, 13],
"Sequential rule" -> WolframModel[{{1, 2, 2}, {3, 2, 4}} -> {{5, 4, 4}, {4, 3, 5}, {3, 5, 1}}, Automatic, 10000],
"Large rule" -> WolframModel[
{{1, 2}, {2, 1}, {1, 3}, {2, 3}, {3, 1}, {3, 2}} ->
{{1, 2}, {2, 1}, {1, 3}, {2, 3}, {3, 1}, {3, 2}, {1, 4}, {2, 4}, {3, 4}, {4, 1}, {4, 2}, {4, 3}},
Automatic, 4],
"Exponential-match-count rule" -> WolframModel[{{1}, {1}, {1}} -> {{1}, {1}, {1}, {1}}, Automatic, 10],
"CA emulator" -> WolframModel[
{{{18, 18, 3}, {3, 19, 3}, {3, 3, 3, 3, 3}} ->
{{1, 1, 1, 12}, {1, 1, 14, 1}, {1, 10, 10}, {1, 1, 5}, {5, 5, 5, 5, 5}, {5, 4, 5}, {1, 19, 1}, {1},
{4, 12, 12}, {4}, {17, 14, 14}, {17}, {18, 18, 17}},
{{18, 16, 18}, {16, 16, 20}, {16, 16}} ->
{{1, 1, 14, 1}, {1, 1, 1, 12}, {1, 10, 10}, {1, 6, 1}, {6, 6}, {6, 6, 17}, {1, 1, 20}, {1}, {17, 14, 14},
{17}, {4, 12, 12}, {4}, {18, 4, 18}},
{{1, 1, 2}, {2, 11, 11}, {1, 15, 1}, {15, 13, 13}, {1, 1, 1, 12}, {1, 1, 14, 1}, {1, 10, 10},
{1, 1, 1, 1, 1, 1}, {2, 2, 2, 2, 2, 2}, {15, 15, 15, 15, 15, 15}} ->
{{10, 10, 11}, {10, 13, 10}, {10, 7, 7}, {10, 10, 10, 8}, {10, 10, 9, 10}, {10}, {12}, {14}, {12, 8, 8},
{14, 9, 9}},
{{1, 1, 2}, {2, 11, 11}, {1, 15, 1}, {15, 13, 13}, {1, 1, 1, 12}, {1, 1, 14, 1}, {1, 10, 10},
{1, 1, 1, 1, 1, 1}, {2, 2, 2, 2, 2, 2}, {15}} ->
{{10, 10, 11}, {10, 13, 10}, {10, 7, 7}, {10, 10, 10, 8}, {10, 10, 9, 10}, {10, 10, 10, 10, 10, 10},
{12, 12, 12, 12, 12, 12}, {14, 14, 14, 14, 14, 14}, {12, 8, 8}, {14, 9, 9}},
{{1, 1, 2}, {2, 11, 11}, {1, 15, 1}, {15, 13, 13}, {1, 1, 1, 12}, {1, 1, 14, 1}, {1, 10, 10}, {1},
{2, 2, 2, 2, 2, 2}, {15, 15, 15, 15, 15, 15}} ->
{{10, 10, 11}, {10, 13, 10}, {10, 7, 7}, {10, 10, 10, 8}, {10, 10, 9, 10}, {10, 10, 10, 10, 10, 10},
{12, 12, 12, 12, 12, 12}, {14, 14, 14, 14, 14, 14}, {12, 8, 8}, {14, 9, 9}},
{{1, 1, 2}, {2, 11, 11}, {1, 15, 1}, {15, 13, 13}, {1, 1, 1, 12}, {1, 1, 14, 1}, {1, 10, 10}, {1},
{2, 2, 2, 2, 2, 2}, {15}} ->
{{10, 10, 11}, {10, 13, 10}, {10, 7, 7}, {10, 10, 10, 8}, {10, 10, 9, 10}, {10}, {12}, {14}, {12, 8, 8},
{14, 9, 9}},
{{1, 1, 2}, {2, 11, 11}, {1, 15, 1}, {15, 13, 13}, {1, 1, 1, 12}, {1, 1, 14, 1}, {1, 10, 10},
{1, 1, 1, 1, 1, 1}, {2}, {15, 15, 15, 15, 15, 15}} ->
{{10, 10, 11}, {10, 13, 10}, {10, 7, 7}, {10, 10, 10, 8}, {10, 10, 9, 10}, {10, 10, 10, 10, 10, 10},
{12, 12, 12, 12, 12, 12}, {14, 14, 14, 14, 14, 14}, {12, 8, 8}, {14, 9, 9}},
{{1, 1, 2}, {2, 11, 11}, {1, 15, 1}, {15, 13, 13}, {1, 1, 1, 12}, {1, 1, 14, 1}, {1, 10, 10},
{1, 1, 1, 1, 1, 1}, {2}, {15}} ->
{{10, 10, 11}, {10, 13, 10}, {10, 7, 7}, {10, 10, 10, 8}, {10, 10, 9, 10}, {10, 10, 10, 10, 10, 10},
{12, 12, 12, 12, 12, 12}, {14, 14, 14, 14, 14, 14}, {12, 8, 8}, {14, 9, 9}},
{{1, 1, 2}, {2, 11, 11}, {1, 15, 1}, {15, 13, 13}, {1, 1, 1, 12}, {1, 1, 14, 1}, {1, 10, 10}, {1}, {2},
{15, 15, 15, 15, 15, 15}} ->
{{10, 10, 11}, {10, 13, 10}, {10, 7, 7}, {10, 10, 10, 8}, {10, 10, 9, 10}, {10, 10, 10, 10, 10, 10},
{12, 12, 12, 12, 12, 12}, {14, 14, 14, 14, 14, 14}, {12, 8, 8}, {14, 9, 9}},
{{1, 1, 2}, {2, 11, 11}, {1, 15, 1}, {15, 13, 13}, {1, 1, 1, 12}, {1, 1, 14, 1}, {1, 10, 10}, {1}, {2}, {15}} ->
{{10, 10, 11}, {10, 13, 10}, {10, 7, 7}, {10, 10, 10, 8}, {10, 10, 9, 10}, {10}, {12}, {14}, {12, 8, 8},
{14, 9, 9}}},
{{3, 3, 3, 6}, {3, 3, 7, 3}, {3, 5, 5}, {3, 3, 1}, {3, 2, 3}, {3, 3, 3, 3, 3, 3}, {4, 6, 6}, {4, 4, 4, 4, 4, 4},
{8, 7, 7}, {8, 8, 8, 8, 8, 8}, {1, 4, 1}, {1, 1, 1, 1, 1}, {2, 2, 8}, {2, 2}},
64],
"Multiset addition" -> GenerateMultihistory[
MultisetSubstitutionSystem[{a_, b_} :> {a + b}],
MaxGeneration -> 2, MinEventInputs -> 2, MaxEventInputs -> 2] @ {1, 2, 3, 4}
|>;
$defaultMeasurementsCount = 5;
$measurementsCount = If[Length @ $ScriptCommandLine >= 4,
ToExpression[$ScriptCommandLine[[4]]]
,
$defaultMeasurementsCount
];
If[!IntegerQ[$measurementsCount] || $measurementsCount < 2,
Print["The third argument should be an integer measurements count of at least 2."];
Exit[1];
];
Attributes[meanAroundTiming] = {HoldFirst};
meanAroundTiming[expr_, resultsFunction_] :=
MeanAround @ Table[First @ AbsoluteTiming[resultsFunction @ expr], $measurementsCount];
runTests[repo_, sha_, tests_, resultsFunction_] := ModuleScope[
Print["Testing ", sha];
GitCheckoutReference[repo, sha];
CloseKernels[];
{kernel} = LaunchKernels[1];
result = ParallelEvaluate[
Get[FileNameJoin[{$setReplaceRoot, "Kernel", "init.m"}]];
Check[
Function[{test}, meanAroundTiming[test, resultsFunction], HoldFirst] @@@
KeyMap[ReleaseHold, ReleaseHold @ Map[Hold, tests, {3}]]
,
$Failed
]
,
kernel
];
Print[""];
result
];
speedupDelta[0, new_] := Infinity;
speedupDelta[old_, new_] := (old - new) / old;
$gitRepo = GitOpen[$SetReplaceRoot];
$currentSHA = GitSHA[$gitRepo, "HEAD"];
$cleanQ = AllTrue[# === {} &] @ GitStatus[$gitRepo];
If[!$cleanQ,
Print["Current git tree must be clean."];
Exit[1];
];
argumentReferenceToSHA[ref_] := ModuleScope[
revParseOutput = RunProcess[{"git", "rev-parse", ref}];
If[revParseOutput["ExitCode"] === 0,
StringExtract[revParseOutput["StandardOutput"], 1] (* remove \n at the end *)
,
Print["Reference ", ref, " is not recognized."];
Exit[1];
]
];
$oldSHA = If[Length @ $ScriptCommandLine >= 2, argumentReferenceToSHA @ $ScriptCommandLine[[2]], "master"];
$newSHA = If[Length @ $ScriptCommandLine >= 3, argumentReferenceToSHA @ $ScriptCommandLine[[3]], $currentSHA];
$symbolicRef = RunProcess[{"git", "symbolic-ref", "--short", "HEAD"}];
$originalRef = If[$symbolicRef["ExitCode"] === 0, StringExtract[$symbolicRef["StandardOutput"], 1], $currentSHA];
$oldResults = runTests[$gitRepo, $oldSHA, tests, Quiet];
$newResults = runTests[$gitRepo, $newSHA, tests, Identity];
RunProcess[{"git", "checkout", "-q", $originalRef}];
(* We need to return to the original branch before exiting. *)
If[$oldResults === $Failed || $newResults === $Failed,
Print["Messages occured while running the tests. Exiting."];
Exit[1];
];
$speedup = speedupDelta[$oldResults, $newResults];
$redColor = "\033[0;31m";
$greenColor = "\033[0;32m";
$whiteColor = "\033[0;37m";
$endColor = "\033[0m";
differenceString[meanAround_] := With[{
magnitude = QuantityMagnitude[meanAround, "Percent"]},
(* Due to a weed in WL, MeanAround does not return Around if all values in the list are the same. *)
magnitudeMean = If[Head[magnitude] === Around, magnitude["Value"], magnitude];
magnitudeUncertainty = If[Head[magnitude] === Around, magnitude["Uncertainty"], 0];
If[5 * magnitudeUncertainty < Abs[magnitudeMean], If[magnitudeMean > 0, $greenColor, $redColor], $whiteColor] <>
FirstCase[MakeBoxes[magnitude, StandardForm],
TemplateBox[{value_, error_}, "Around", ___] :> value <> " \[PlusMinus] " <> error <> " %",
ToString[magnitudeMean] <> " \[PlusMinus] 0 %"] <>
$endColor
];
KeyValueMap[
Print[
#1,
StringJoin[ConstantArray[" ", Max[40 - StringLength[#1], 1]]],
differenceString[#2]] &,
$speedup];
,
Print["Message occurred while running the script. Exiting."];
Exit[1];
]