feat: perf testing

.github/workflows/size-limit.yml

@@ -14,9 +14,9 @@ jobs:
         with:
           ref: ${{ github.event.pull_request.head.sha }}
 
-      - uses: pnpm/action-setup@v2
+      - uses: pnpm/action-setup@v4
         with:
-          version: 8
+          version: 9
           run_install: |
             - recursive: true
               args: [--frozen-lockfile, --strict-peer-dependencies]

.github/workflows/test.yml

@@ -15,9 +15,9 @@ jobs:
         with:
           ref: ${{ github.event.pull_request.head.sha }}
 
-      - uses: pnpm/action-setup@v2
+      - uses: pnpm/action-setup@v4
         with:
-          version: 8
+          version: 9
           run_install: |
             - recursive: true
               args: [--frozen-lockfile, --strict-peer-dependencies]

bench/pico.perf.ts

@@ -0,0 +1,68 @@
+import { bench, describe } from "vitest";
+import { picoSearch } from "../src/pico";
+import { weightedAverage, clamp, splitAndTrim } from "../src/utils";
+import jaroWinkler from "../src/algorithms/jaroWinkler";
+
+// generate 10000 random strings of 10 characters
+const testData = Array.from({ length: 50000 }, (ii) => {
+  return {
+    name: `${Math.random() * 1000} data-point-${ii} fixed-target`,
+  };
+});
+
+describe("picoSearch", () => {
+  bench("Search 50K items", () => {
+    picoSearch(testData, "data-point-39900", ["name"], { threshold: 0.8 });
+  });
+
+  bench("Search 5000 items", () => {
+    picoSearch(testData.slice(0, 5000), "data-point-39900", ["name"], {
+      threshold: 0.8,
+    });
+  });
+
+  bench("Search 500 items", () => {
+    picoSearch(testData.slice(0, 500), "data-point-39900", ["name"], {
+      threshold: 0.8,
+    });
+  });
+});
+
+describe("utils: weightedAverage", () => {
+  bench("specific weights", () => {
+    weightedAverage([1, 2, 3, 4, 5], [1, 2, 3, 4, 5]);
+  });
+
+  bench("uniform weights", () => {
+    weightedAverage([1, 2, 3, 4, 5], [1, 1, 1, 1, 1]);
+  });
+});
+
+describe("utils: clamp", () => {
+  bench("base", () => {
+    clamp(10);
+  });
+});
+
+describe("utils: splitAndTrim", () => {
+  bench("basic string", () => {
+    splitAndTrim("Hello world");
+  });
+  bench("no spaces", () => {
+    splitAndTrim("Helloworld");
+  });
+  bench("long string", () => {
+    splitAndTrim("Hello world this is a good day");
+  });
+  bench("duplicates", () => {
+    splitAndTrim("Hello hello this this this this");
+  });
+});
+
+describe("jaroWinkler", () => {
+  bench("Find distance", () => {
+    testData.forEach(({ name }) => {
+      jaroWinkler(name, "data-point-12345");
+    });
+  });
+});

package.json

@@ -27,21 +27,23 @@
     "dev": "tsup --watch",
     "build": "tsup",
     "test": "vitest",
+    "benchmark": "vitest bench",
     "size": "size-limit",
     "coverage": "vitest run --coverage"
+
   },
   "devDependencies": {
-    "@size-limit/esbuild": "^8.2.6",
-    "@size-limit/esbuild-why": "^8.2.6",
-    "@size-limit/preset-small-lib": "^8.2.6",
-    "@types/node": "^18.16.0",
-    "@vitest/coverage-c8": "^0.29.8",
-    "jsdom": "^21.1.1",
-    "size-limit": "^8.2.6",
-    "tsup": "^6.7.0",
-    "typescript": "^4.9.5",
-    "vite": "^4.3.9",
-    "vitest": "^0.29.8"
+    "@size-limit/esbuild": "^11.1.4",
+    "@size-limit/esbuild-why": "^11.1.4",
+    "@size-limit/preset-small-lib": "^11.1.4",
+    "@types/node": "^20.12.12",
+    "jsdom": "^24.1.0",
+    "size-limit": "^11.1.4",
+    "tsup": "^8.0.2",
+    "typescript": "^5.4.5",
+    "vite": "^5.2.11",
+    "vitest": "^1.6.0",
+    "@vitest/coverage-v8": "^1.6.0"
   },
   "size-limit": [
     {