I just fucking hate windows man

Open-S2 · Dec 2, 2024 · c631332 · c631332
1 parent 4859237
commit c631332
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Showing 12 changed files with 353 additions and 131 deletions.
diff --git a/benchmarks/uint64.ts b/benchmarks/uint64.ts
@@ -1,34 +1,34 @@
-// import { Uint64Cell } from '../src/wasm/uint64';
-import { fromLonLat } from '../src/geometry/s2/point';
-import { fromS2Point } from '../src/geometry';
-// import { fromS2Point } from '../src/geometry/idBig';
-
-// // create two numbers and add them 1_000_000 times
-// const startAdd = Bun.nanoseconds();
-// for (let i = 0; i < 1_000_000; i++) {
-//   const id1 = Uint64Cell.fromNumber(0);
-//   const id2 = Uint64Cell.fromNumber(10_000);
-//   const _addRes = id1.add(id2);
-//   const _subRes = id1.sub(id2);
-//   const _mulRes = id1.mul(id2);
-//   const _divRes = id1.div(id2);
-//   const _toLoHiRes1 = id1.toLoHi();
-//   const _toLoHiRes2 = id2.toLoHi();
+// // import { Uint64Cell } from '../src/wasm/uint64';
+// import { fromLonLat } from '../src/geometry/s2/point';
+// import { fromS2Point } from '../src/geometry';
+// // import { fromS2Point } from '../src/geometry/idBig';
+
+// // // create two numbers and add them 1_000_000 times
+// // const startAdd = Bun.nanoseconds();
+// // for (let i = 0; i < 1_000_000; i++) {
+// //   const id1 = Uint64Cell.fromNumber(0);
+// //   const id2 = Uint64Cell.fromNumber(10_000);
+// //   const _addRes = id1.add(id2);
+// //   const _subRes = id1.sub(id2);
+// //   const _mulRes = id1.mul(id2);
+// //   const _divRes = id1.div(id2);
+// //   const _toLoHiRes1 = id1.toLoHi();
+// //   const _toLoHiRes2 = id2.toLoHi();
+// // }
+// // const endAdd = Bun.nanoseconds();
+// // const secondsAdd = (endAdd - startAdd) / 1_000_000_000;
+// // console.info('Add time: ', secondsAdd);
+
+// const start = Bun.nanoseconds();
+// for (let i = 0; i < 100_000; i++) {
+//   const lon = getRandomInt(-180, 180);
+//   const lat = getRandomInt(-90, 90);
+//   const point = fromLonLat(lon, lat);
+//   const _cell = fromS2Point(point);
 // }
-// const endAdd = Bun.nanoseconds();
-// const secondsAdd = (endAdd - startAdd) / 1_000_000_000;
-// console.info('Add time: ', secondsAdd);
-
-const start = Bun.nanoseconds();
-for (let i = 0; i < 100_000; i++) {
-  const lon = getRandomInt(-180, 180);
-  const lat = getRandomInt(-90, 90);
-  const point = fromLonLat(lon, lat);
-  const _cell = fromS2Point(point);
-}
-const end = Bun.nanoseconds();
-const seconds = (end - start) / 1_000_000_000;
-console.info('Point time: ', seconds);
+// const end = Bun.nanoseconds();
+// const seconds = (end - start) / 1_000_000_000;
+// console.info('Point time: ', seconds);
 
 /**
  * Generate a random whole number between two given values.
@@ -45,3 +45,53 @@ function getRandomInt(a: number, b: number): number {
   const max = Math.floor(b);
   return Math.floor(Math.random() * (max - min + 1)) + min;
 }
+
+import Long from 'long';
+
+const SIZE = 1_000_000;
+
+// const x = Long.fromString('2', true);
+// console.log('x', x);
+
+const longs: Long[] = [];
+const bigInts: bigint[] = [];
+
+const startLongCreation = Bun.nanoseconds();
+for (let i = 0; i < SIZE; i++) {
+  longs.push(Long.fromValue(i, true));
+}
+const endLongCreation = Bun.nanoseconds();
+
+const startBigIntCreation = Bun.nanoseconds();
+for (let i = 0; i < SIZE; i++) {
+  bigInts.push(BigInt(i));
+}
+const endBigIntCreation = Bun.nanoseconds();
+
+const secondsLongCreation = (endLongCreation - startLongCreation) / 1_000_000_000;
+const secondsBigIntCreation = (endBigIntCreation - startBigIntCreation) / 1_000_000_000;
+
+console.info('Long creation time: ', secondsLongCreation);
+console.info('BigInt creation time: ', secondsBigIntCreation);
+
+// lets test multiplying by a random number for every long
+
+const startLongMul = Bun.nanoseconds();
+for (let i = 0; i < SIZE; i++) {
+  const rand = getRandomInt(0, SIZE);
+  const _mulRes = longs[i].mul(Long.fromValue(rand, true));
+}
+const endLongMul = Bun.nanoseconds();
+const secondsLongMul = (endLongMul - startLongMul) / 1_000_000_000;
+console.info('Long mul time: ', secondsLongMul);
+
+// lets test multiplying by a random number for every bigint
+
+const startBigIntMul = Bun.nanoseconds();
+for (let i = 0; i < SIZE; i++) {
+  const rand = getRandomInt(0, SIZE);
+  const _mulRes = bigInts[i] * BigInt(rand);
+}
+const endBigIntMul = Bun.nanoseconds();
+const secondsBigIntMul = (endBigIntMul - startBigIntMul) / 1_000_000_000;
+console.info('BigInt mul time: ', secondsBigIntMul);
diff --git a/bun.lockb b/bun.lockb
diff --git a/package.json b/package.json
@@ -82,6 +82,7 @@
     "geotiff": "^2.1.3",
     "kdbush": "^4.0.2",
     "lmdb": "^3.1.3",
+    "long": "^5.2.3",
     "mitata": "^1.0.10",
     "nextafter": "^1.0.0",
     "prettier": "^3.3.3",
@@ -96,7 +97,7 @@
   "dependencies": {
     "earclip": "^1.1.0",
     "open-vector-tile": "^1.3.0",
-    "s2-tilejson": "^1.6.0",
+    "s2-tilejson": "^1.7.0",
     "s2json-spec": "^1.6.0",
     "sharp": "^0.33.5"
   }