wasm-brainfuck - npm Package Compare versions

Comparing version 0.1.1 to 0.1.2

dist/grammar.js

@@ -53,4 +53,4 @@ /* eslint-disable new-cap, @typescript-eslint/naming-convention */
                 this.OR([
+                    { ALT: () => this.CONSUME(RAngle) },
                     { ALT: () => this.CONSUME(LAngle) },
-                    { ALT: () => this.CONSUME(RAngle) },
                     { ALT: () => this.CONSUME(Plus) },
@@ -57,0 +57,0 @@ { ALT: () => this.CONSUME(Minus) },

dist/index.d.ts

@@ -1,6 +0,6 @@
-import { BrainfuckCompiler, BrainfuckCompilerOptions } from './compiler.js';
-export { EofBehavior } from './compiler.js';
+import { BrainfuckCompiler, BrainfuckCompilerOptions } from './wasm-compiler.js';
+export { EofBehavior } from './wasm-compiler.js';
 export interface ExecutionResult {
+    dataPointer: number;
     memory: Uint8Array;
-    dataPointer: number;
     output: string;
@@ -7,0 +7,0 @@ compilationTime: number;

dist/index.js

@@ -1,5 +0,8 @@
-import binaryen from 'binaryen'; // eslint-disable-line import/no-named-as-default-member,import/no-named-as-default
-import { BrainfuckCompiler } from './compiler.js';
 import { parseBrainfuck } from './grammar.js';
-export { EofBehavior } from './compiler.js';
+import { compileInstructions } from './instruction-compiler.js';
+import { optimizeContractions } from './optimizers/contract.js';
+import { optimizeLoops } from './optimizers/loop.js';
+import { optimizeOffsets } from './optimizers/offset.js';
+import { BrainfuckCompiler } from './wasm-compiler.js';
+export { EofBehavior } from './wasm-compiler.js';
 export class Brainfuck {
@@ -43,5 +46,9 @@ constructor(code, options) {
         });
-        this.compiler = new BrainfuckCompiler(new binaryen.Module(), options);
         const t0 = performance.now();
-        this.wasmModule = this.compiler.compile(parseBrainfuck(this.code));
+        this.compiler = new BrainfuckCompiler(options);
+        const cst = parseBrainfuck(this.code);
+        const instructions = compileInstructions(cst);
+        // Apply optimizations
+        const optimized = optimizeOffsets(optimizeLoops(optimizeContractions(instructions)));
+        this.wasmModule = this.compiler.compile(optimized);
         const t1 = performance.now();
@@ -69,4 +76,4 @@ this.compilationTime = t1 - t0;
         return {
+            dataPointer,
             memory: new Uint8Array(memory.buffer, 0, this.compiler.memorySize),
-            dataPointer,
             output: this.decodeOutput(this.outputBuffer),
@@ -73,0 +80,0 @@ compilationTime: this.compilationTime,

package.json

 {
   "name": "wasm-brainfuck",
-  "version": "0.1.1",
+  "version": "0.1.2",
   "description": "Blazing-fast Brainfuck compiler for WebAssembly",
@@ -29,2 +29,3 @@ "license": "MIT",
     "prepare": "npm run build",
+    "benchmark": "npm run build && node ./benchmarks/benchmark.js",
     "codegen": "ts-node-esm scripts/gen-dts-signatures"
@@ -44,6 +45,9 @@ },
   "devDependencies": {
+    "@jonahsnider/benchmark": "5.0.0",
     "@sindresorhus/tsconfig": "^2.0.0",
+    "@types/glob": "7.2.0",
     "@types/node": "^16.0.30",
     "ava": "^4.2.0",
     "del-cli": "^4.0.1",
+    "glob": "8.0.1",
     "ts-node": "^10.7.0",
@@ -50,0 +54,0 @@ "tslib": "^2.4.0",

New alerts

Major refactor

Supply chain risk

Package has recently undergone a major refactor. It may be unstable or indicate significant internal changes. Use caution when updating to versions that include significant changes.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

37521

increased by81.29%

Number of package files

21

increased by133.33%

Lines of code

890

increased by125.89%

Worsened metrics

Dev dependency count

11

increased by37.5%

Number of medium supply chain risk alerts

1

increased byInfinity%

No dependency changes