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Add histogram primitive with benchmarking #17

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Add histogram primitive with benchmarking #17

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372f23f
Create histogram.mjs
jayshah1819 Nov 10, 2025
4791600
Update util.mjs
jayshah1819 Nov 10, 2025
ca23fb6
added histogram benchmarking
jayshah1819 Nov 10, 2025
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2 changes: 1 addition & 1 deletion benchmarking.html
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Original file line number Diff line number Diff line change
Expand Up @@ -15,7 +15,7 @@
window.location.protocol === "file:";
const script = document.createElement("script");
script.type = "module";
script.src = (isLocalhost ? window.location.origin : "https://gridwise-webgpu.github.io") + "/gridwise/benchmarking_chrome.mjs";
script.src = (isLocalhost ? window.location.origin : "https://gridwise-webgpu.github.io") + "/benchmarking_chrome.mjs";
document.body.appendChild(script);
// <script src="http://localhost:8000/gridwise/benchmarking_chrome.mjs" type="module"></script>
</script>
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23 changes: 17 additions & 6 deletions benchmarking.mjs
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Original file line number Diff line number Diff line change
Expand Up @@ -22,9 +22,9 @@ if (typeof process !== "undefined" && process.release.name === "node") {
);
/* begin https://github.com/sharonchoong/svg-exportJS */
/* svg-exportJS prerequisite: canvg */
await import("https://cdnjs.cloudflare.com/ajax/libs/canvg/3.0.9/umd.js");
// await import("https://cdnjs.cloudflare.com/ajax/libs/canvg/3.0.9/umd.js");
/* svg-exportJS plugin */
await import("https://sharonchoong.github.io/svg-exportJS/svg-export.min.js");
// await import("https://cdn.jsdelivr.net/npm/svg-[email protected]/dist/svg-export.min.js");
/* end https://github.com/sharonchoong/svg-exportJS */
const urlParams = new URL(window.location.href).searchParams;
saveJSON = urlParams.get("saveJSON"); // string or undefined
Expand Down Expand Up @@ -65,6 +65,10 @@ import {
SortOneSweep64v32Suite,
SortOneSweep64v321MNoPlotSuite,
} from "./onesweep.mjs";
import {
WGHistogramTestSuite,
HierarchicalHistogramTestSuite,
} from "./histogram.mjs";
import { BasePrimitive } from "./primitive.mjs";

async function main(navigator) {
Expand Down Expand Up @@ -135,7 +139,7 @@ async function main(navigator) {
//);
// let testSuites = [DLDFScanMiniSuite];
// let testSuites = [DLDFScanAccuracyRegressionSuite];
let testSuites = [DLDFPerfSuite];
// let testSuites = [DLDFPerfSuite];
// let testSuites = [DLDFDottedCachePerfTestSuite];
// let testSuites = [DLDFDottedCachePerf2TestSuite];
// let testSuites = [DLDFSingletonWithTimingSuite];
Expand All @@ -144,6 +148,9 @@ async function main(navigator) {
// let testSuites = [SortOneSweepFunctionalRegressionSuite];
// let testSuites = [SortOneSweep64v32Suite];
// let testSuites = [SortOneSweep64v321MNoPlotSuite];
// let testSuites = [WGHistogramTestSuite];
// let testSuites = [HierarchicalHistogramTestSuite];
let testSuites = [WGHistogramTestSuite, HierarchicalHistogramTestSuite];

const expts = new Array(); // push new rows (experiments) onto this
let primitiveCacheStats;
Expand Down Expand Up @@ -240,13 +247,17 @@ async function main(navigator) {
device,
datatype:
testSuite.category === "subgroups" &&
testSuite.testSuite === "subgroupBallot"
testSuite.testSuite === "subgroupBallot"
? "vec4u"
: primitive.datatype,
: testSuite.category === "histogram"
? "u32"
: primitive.datatype,
length:
"type" in primitive && primitive.type === "reduce"
? 1
: primitive.inputLength,
: testSuite.category === "histogram"
? primitive.numBins
: primitive.inputLength,
label: "outputBuffer",
createGPUBuffer: true,
createMappableGPUBuffer: true,
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2 changes: 1 addition & 1 deletion benchmarking_chrome.mjs
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Original file line number Diff line number Diff line change
Expand Up @@ -5,7 +5,7 @@ const isLocalhost =

const modulePath =
(isLocalhost ? window.location.origin : "https://gridwise-webgpu.github.io") +
"/gridwise/benchmarking.mjs";
"/benchmarking.mjs";

import(modulePath)
.then(({ main }) => {
Expand Down
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