Finish Tests

index.js

@@ -1,19 +1,40 @@
-import { dlopen, FFIType } from "bun:ffi";
+import { cc, dlopen, FFIType } from "bun:ffi";
+import source from "./matrixcc.c" with { type: "file"};
+
+
+const {
+  symbols: { matrixcc },
+} = cc({
+  source,
+  symbols: {
+    matrixcc: {
+      args: [],
+      returns: "int",
+    },
+  },
+});
 
 // Funzione JavaScript equivalente
+function jsCC() {
 
-function jsTest() {
-  let c = "qwertyuiopasdfghjkllzxcvbnm123456789mnbvcxzlkjhgfdsapoiuytrewq1234567890";
-  let j = '';
-  let h = '';
-  
   const start = performance.now();
 
-  for (let a = 0; a < 100000 ; a++) {
-    h = c.toUpperCase();
-    j = h.toLowerCase();
-    c = j;
-  }
+  matrixcc();
+
+  const end = performance.now();
+  console.log(`TinyCC Execution Time: ${end - start}ms`);
+}
+
+
+
+
+
+// Funzione JavaScript equivalente
+function jsTest() {
+
+  const start = performance.now();
+
+  matrixjs();
 
   const end = performance.now();
   console.log(`JavaScript Execution Time: ${end - start}ms`);
@@ -21,9 +42,9 @@ function jsTest() {
 
 
 // Carica la libreria C
-const path = `./libtesticolo.so`;
+const path = `./bin/matrix.so`;
 const { symbols } = dlopen(path, {
-  testicolo: {
+  matrix: {
     args: [],  // La funzione C non prende argomenti
     returns: FFIType.int,  // La funzione C restituisce un intero
   },
@@ -34,13 +55,57 @@ function cTest() {
   const start = performance.now();
 
   // Chiama la funzione C per eseguire il test
-  symbols.testicolo();
+  symbols.matrix();
 
   const end = performance.now();
   console.log(`C Execution Time: ${end - start}ms`);
 }
 
+// test matrix
+function matrixjs( n = 1500) {
+
+  let a = [];
+  let b = [];
+  let c = [];
+
+
+  for (let i = 0; i < n; i++) {
+    a[i] = [];
+    b[i] = [];
+    c[i] = [];
+
+    for (let j = 0; j < n; j++) {
+      a[i][j] = Math.floor(Math.random() * 100);
+      b[i][j] = Math.floor(Math.random() * 100);
+      c[i][j] = 0;
+    }
+
+  }
+
+  for (let i = 0; i < n; i++) {
+    for (let j = 0; j < n; j++) {
+      for (let k = 0; k < n; k++) {
+        c[i][j] += a[i][k] * b[k][j];
+      }
+    }
+  }
+
+  for (let i = 0; i < n; i++) {
+    a[i].length = 0;
+    b[i].length = 0;
+    c[i].length = 0;
+  }
+
+  a.length = 0;
+  b.length = 0;
+  c.length = 0;
+
+}
+
+
 // Avvia i test
+jsCC();
 jsTest();
 cTest();
 
+