dio cane

.gitignore

@@ -1,8 +1,6 @@
 # Based on https://raw.githubusercontent.com/github/gitignore/main/Node.gitignore
 
 
-bin/*
-
 # Logs
 
 logs

README.md

@@ -0,0 +1,26 @@
+# BUN-test
+
+Test bun linux, windows ecc
+
+## Test GCC and CLANG with -o3
+
+```sh
+pansi21@legolas-pX:~/Scrivania/BUN-test$ gcc -Wall -O3 Cmatrix.c -o bin/Cmatrix
+pansi21@legolas-pX:~/Scrivania/BUN-test$ ./bin/Cmatrix
+Time measured: 12.0505566200 seconds.
+```
+
+```sh
+pansi21@legolas-pX:~/Scrivania/BUN-test$ clang -Wall -O3 Cmatrix.c -o bin/Cmatrixclang 
+pansi21@legolas-pX:~/Scrivania/BUN-test$ ./bin/Cmatrixclang 
+Time measured: 11.8433468890 seconds.
+```
+
+## Tempi BUN + ( TinyCC compilazione + Esecuzione ) + exec GCC lib.so 
+
+```sh
+pansi21@legolas-pX:~/Scrivania/BUN-test$ bun run index.js
+TinyCC Execution Time: 39841.047652ms
+JavaScript Execution Time: 151445.86563ms
+C Execution Time: 11306.60097ms
+```

index.js

@@ -1,6 +1,7 @@
 import { cc, dlopen, FFIType } from "bun:ffi";
-import source from "./matrixcc.c" with { type: "file"};
 
+// START TINYCC
+import source from "./matrixcc.c" with { type: "file"};
 
 const {
   symbols: { matrixcc },
@@ -9,7 +10,7 @@ const {
   symbols: {
     matrixcc: {
       args: [],
-      returns: "int",
+      returns: FFIType.int,
     },
   },
 });
@@ -19,30 +20,19 @@ function jsCC() {
 
   const start = performance.now();
 
-  matrixcc();
+  symbols.matrixcc();
 
   const end = performance.now();
   console.log(`TinyCC Execution Time: ${end - start}ms`);
 }
 
+// END TINYCC
 
 
-
+// START GCC shared lib
-
-// Funzione JavaScript equivalente
-function jsTest() {
-
-  const start = performance.now();
-
-  matrixjs();
-
-  const end = performance.now();
-  console.log(`JavaScript Execution Time: ${end - start}ms`);
-}
-
 
 // Carica la libreria C
-const path = `./bin/matrix.so`;
+const path = `./bin/matrix03.so`;
 const { symbols } = dlopen(path, {
   matrix: {
     args: [],  // La funzione C non prende argomenti
@@ -61,7 +51,21 @@ function cTest() {
   console.log(`C Execution Time: ${end - start}ms`);
 }
 
-// test matrix
+// END GCC
+
+
+// Funzione JavaScript equivalente
+function jsTest() {
+
+  const start = performance.now();
+
+  matrixjs();
+
+  const end = performance.now();
+  console.log(`JavaScript Execution Time: ${end - start}ms`);
+}
+
+// test matrix JS
 function matrixjs( n = 1500) {
 
   let a = [];