Update examples for 0.10.0 (#4)

Author: dcodeIO

.github/workflows/test.yml

@@ -15,7 +15,8 @@ jobs:
     - uses: dcodeIO/setup-node-nvm@master
       with:
         node-version: current
-    - run: |
+    - name: Test
+      run: |
         cd game-of-life
         npm install
         npm run asbuild
@@ -26,7 +27,8 @@ jobs:
     - uses: dcodeIO/setup-node-nvm@master
       with:
         node-version: current
-    - run: |
+    - name: Test
+      run: |
         cd i64
         npm install
         npm run asbuild
@@ -38,7 +40,8 @@ jobs:
     - uses: dcodeIO/setup-node-nvm@master
       with:
         node-version: current
-    - run: |
+    - name: Test
+      run: |
         cd interference
         npm install
         npm run asbuild
@@ -49,7 +52,8 @@ jobs:
     - uses: dcodeIO/setup-node-nvm@master
       with:
         node-version: current
-    - run: |
+    - name: Test
+      run: |
         cd libm
         npm install
         npm run asbuild
@@ -61,7 +65,8 @@ jobs:
     - uses: dcodeIO/setup-node-nvm@master
       with:
         node-version: current
-    - run: |
+    - name: Test
+      run: |
         cd loader
         npm install
         npm run asbuild
@@ -73,7 +78,8 @@ jobs:
     - uses: dcodeIO/setup-node-nvm@master
       with:
         node-version: current
-    - run: |
+    - name: Test
+      run: |
         cd mandelbrot
         npm install
         npm run asbuild
@@ -84,7 +90,8 @@ jobs:
     - uses: dcodeIO/setup-node-nvm@master
       with:
         node-version: current
-    - run: |
+    - name: Test
+      run: |
         cd n-body
         npm install
         npm run asbuild
@@ -96,7 +103,8 @@ jobs:
     - uses: dcodeIO/setup-node-nvm@master
       with:
         node-version: current
-    - run: |
+    - name: Test
+      run: |
         cd transform
         npm install
         npm test

interference/build/optimized.wasm

@@ -1,6 +1,6 @@
 const fs = require("fs");
 const loader = require("@assemblyscript/loader");
-const myModule = module.exports = loader.instantiateSync(fs.readFileSync(__dirname + "/build/optimized.wasm"),
+const wasmModule = loader.instantiateSync(fs.readFileSync(__dirname + "/build/optimized.wasm"),
 
   // These are the JavaScript imports to our WebAssembly module, translating
   // from WebAssembly strings, received as a pointer into the module's memory,
@@ -9,14 +9,15 @@ const myModule = module.exports = loader.instantiateSync(fs.readFileSync(__dirna
     // Example 3: Calling JavaScript imports with WebAssembly strings.
     myConsole: {
       log(messagePtr) { // Called as `console.log` in assembly/index.ts
-        console.log(myModule.__getString(messagePtr));
+        console.log(wasmModule.exports.__getString(messagePtr));
       },
       time(labelPtr) { // Called as `console.time` in assembly/index.ts
-        console.time(myModule.__getString(labelPtr));
+        console.time(wasmModule.exports.__getString(labelPtr));
       },
       timeEnd(labelPtr) { // Called as `console.timeEnd` in assembly/index.ts
-        console.timeEnd(myModule.__getString(labelPtr));
+        console.timeEnd(wasmModule.exports.__getString(labelPtr));
       }
     }
   }
 );
+module.exports = wasmModule.exports;

loader/build/optimized.wasm

@@ -4,14 +4,14 @@
   "license": "Apache-2.0",
   "private": true,
   "scripts": {
-    "asbuild:optimized": "asc assembly/index.ts -b build/as_nbody.wasm -t build/as_nbody.wat -O3 --runtime none --noAssert --importMemory",
-    "asbuild:asmjs": "asc assembly/index.ts -a build/as_nbody.asm.js -O3 --runtime none --noAssert && node scripts/postprocess-asmjs",
-    "asbuild": "npm run asbuild:optimized && npm run asbuild:asmjs",
+    "asbuild:wasm": "asc assembly/index.ts -b build/as_nbody.wasm -t build/as_nbody.wat -O3 --runtime none --noAssert --importMemory",
+    "asbuild:js": "asc assembly/index.ts -j build/as_nbody.js -O3 --runtime none --noAssert && node scripts/postprocess-js",
+    "asbuild": "npm run asbuild:wasm && npm run asbuild:js",
     "tsbuild": "tsc -p assembly -t ES2017 -m commonjs --outDir build",
     "rsbuild": "cd rust && RUSTFLAGS='-C link-arg=-s' cargo +nightly build --release",
     "build": "npm run asbuild && npm run tsbuild && npm run rsbuild",
     "start": "http-server . -o -c-1",
-    "test": "node --wasm-no-bounds-checks --wasm-no-stack-checks --expose-gc tests"
+    "test": "node --no-wasm-bounds-checks --no-wasm-stack-checks --expose-gc tests"
   },
   "devDependencies": {
     "assemblyscript": "latest",

loader/index.js

@@ -1,7 +1,7 @@
 const fs = require("fs");
 const path = require("path");
 
-const filename = path.join(__dirname, "..", "build" , "as_nbody.asm.js");
+const filename = path.join(__dirname, "..", "build" , "as_nbody.js");
 var source = fs.readFileSync(filename, { encoding: "utf8" });
 source = source.replace(/^export var ([^ ]+) =/mg, ($0, $1) => "exports." + $1 + " = ");
 fs.writeFileSync(filename, source);

n-body/build/as_nbody.wasm

@@ -2,13 +2,16 @@ const fs = require("fs");
 
 // Load WASM version
 const nbodyAS = require("../assembly/index.js");
-const nbodyRS = require("../rust/index.js");
+var nbodyRS;
+try {
+  nbodyRS = require("../rust/index.js");
+} catch (e) {}
 
-// Load ASMJS version
-var src = fs.readFileSync(__dirname + "/../build/as_nbody.asm.js", "utf8")
+// Load JS version
+var src = fs.readFileSync(__dirname + "/../build/as_nbody.js", "utf8")
             .replace(/const retasmFunc[^$]*$/g, "");
 
-const nbodyAsmJS = eval(src + ";asmFunc")({
+const nbodyAS_JS = eval(src + ";asmFunc")({
   Int8Array,
   Int16Array,
   Int32Array,
@@ -70,26 +73,30 @@ console.log("\nCOLD SERIES:\n");
 prologue("AssemblyScript WASM", steps);
 epilogue(test(nbodyAS, steps));
 
-prologue("AssemblyScript ASMJS", steps);
-epilogue(test(nbodyAsmJS, steps));
+prologue("AssemblyScript JS", steps);
+epilogue(test(nbodyAS_JS, steps));
 
 prologue("JS", steps);
 epilogue(test(nbodyJS, steps));
 
-prologue("Rust WASM", steps);
-epilogue(test(nbodyRS, steps));
+if (nbodyRS) {
+  prologue("Rust WASM", steps);
+  epilogue(test(nbodyRS, steps));
+}
 
 console.log("\nWARMED UP SERIES:\n");
 sleep(1000);
 
 prologue("AssemblyScript WASM", steps);
 epilogue(test(nbodyAS, steps));
 
-prologue("AssemblyScript ASMJS", steps);
-epilogue(test(nbodyAsmJS, steps));
+prologue("AssemblyScript JS", steps);
+epilogue(test(nbodyAS_JS, steps));
 
 prologue("JS", steps);
 epilogue(test(nbodyJS, steps));
 
-prologue("Rust WASM", steps);
-epilogue(test(nbodyRS, steps));
+if (nbodyRS) {
+  prologue("Rust WASM", steps);
+  epilogue(test(nbodyRS, steps));
+}

n-body/package.json

@@ -5,7 +5,7 @@ const binaryen = require("binaryen");
 class MyTransform extends Transform {
   afterParse(parser) {
     this.log("[mytransform.js] afterParse called, baseDir = " + this.baseDir);
-    var sources = parser.program.sources;
+    var sources = this.program.sources;
     sources.forEach(source => this.log("  " + source.internalPath + " [" + SourceKind[source.sourceKind] + "]"));
   }
   afterInitialize(program) {

n-body/scripts/postprocess-asmjs.js renamed to n-body/scripts/postprocess-js.js

@@ -5,7 +5,7 @@ import * as binaryen from "binaryen";
 class MyTransform extends Transform {
   afterParse(parser: Parser): void {
     this.log("[mytransform.ts] afterParse called, baseDir = " + this.baseDir);
-    var sources = parser.program.sources;
+    var sources = this.program.sources;
     sources.forEach(source => this.log("  " + source.internalPath + " [" + SourceKind[source.sourceKind] + "]"));
   }
   afterInitialize(program: Program) {