Remove rollup.config.js and add benchmarking scripts

port/js/benchmarks/fromEntries.benchmark.js

@@ -0,0 +1,61 @@
+import { bench } from 'vitest'
+
+import {Struct} from '../src/messgen.js';
+import {Buffer} from './src-variant/messgen-old.js';
+import { Buffer as  BufferFormEntries} from './src-variant/messgen-fromEntries.js';
+
+import { bench, describe } from 'vitest'
+
+let srcStruct = new Struct({
+  id: 2,
+  fields: [
+    { name: 'type_Int8', type: 'Int8' },
+    { name: 'type_Uint8', type: 'Uint8' },
+    { name: 'type_Int16', type: 'Int16' },
+    { name: 'type_Uint16', type: 'Uint16' },
+    { name: 'type_Int32', type: 'Int32' },
+    { name: 'type_Uint32', type: 'Uint32' },
+    { name: 'type_Int64', type: 'Int64' },
+    { name: 'type_Uint64', type: 'Uint64' },
+    { name: 'type_String', type: 'String' },
+    { name: 'type_Double', type: 'Double' },
+    { name: 'type_Char', type: 'Char' }
+  ]
+});
+
+let srcData = {
+  type_Int8: 8,
+  type_Uint8: 8,
+  type_Int16: 8,
+  type_Uint16: 8,
+  type_Int32: 8,
+  type_Uint32: 8,
+  type_Int64: BigInt(8),
+  type_Uint64: BigInt(8),
+  type_String: 'This is test string',
+  type_Double: -Math.PI,
+  type_Char: 'A'
+};
+srcData.__SIZE__ = Buffer.calcSize(Buffer.createValueArray(srcStruct.fields, srcData));
+let b = Buffer.serializeObj(srcStruct.schema.fields, srcData);
+
+
+
+describe('Object.fromEntries vs mutation Object ', () => {
+
+  beforeEach(() => {
+    srcData = {
+      ...srcData,
+      type_Int32: srcData.type_Int32 + 1,
+    };
+    srcData.__SIZE__ = Buffer.calcSize(Buffer.createValueArray(srcStruct.fields, srcData));
+    b = Buffer.serializeObj(srcStruct.schema.fields, srcData);
+  })
+  bench('Object.fromEntries', () => {
+    let res = new BufferFormEntries(b).deserialize(srcStruct);
+  })
+  bench('mutation Object', () => {
+    let res = new Buffer(b).deserialize(srcStruct);
+  })
+
+})

port/js/benchmarks/serializeObj.benchmark.js

@@ -0,0 +1,50 @@
+import {Buffer, Struct} from '../src/messgen.js';
+import { bench, describe } from 'vitest'
+
+let srcStruct = new Struct({
+  id: 2,
+  fields: [
+    { name: 'type_Int8', type: 'Int8' },
+    { name: 'type_Uint8', type: 'Uint8' },
+    { name: 'type_Int16', type: 'Int16' },
+    { name: 'type_Uint16', type: 'Uint16' },
+    { name: 'type_Int32', type: 'Int32' },
+    { name: 'type_Uint32', type: 'Uint32' },
+    { name: 'type_Int64', type: 'Int64' },
+    { name: 'type_Uint64', type: 'Uint64' },
+    { name: 'type_String', type: 'String' },
+    { name: 'type_Double', type: 'Double' },
+    { name: 'type_Char', type: 'Char' }
+  ]
+});
+
+let srcData = {
+  type_Int8: 8,
+  type_Uint8: 8,
+  type_Int16: 8,
+  type_Uint16: 8,
+  type_Int32: 8,
+  type_Uint32: 8,
+  type_Int64: BigInt(8),
+  type_Uint64: BigInt(8),
+  type_String: 'This is test string',
+  type_Double: -Math.PI,
+  type_Char: 'A'
+};
+srcData.__SIZE__ = Buffer.calcSize(Buffer.createValueArray(srcStruct.fields, srcData));
+let b = Buffer.serializeObj(srcStruct.schema.fields, srcData);
+
+describe('Buffer Operations', () => {
+  bench('calculate size', () => {
+    srcData.__SIZE__ = Buffer.calcSize(Buffer.createValueArray(srcStruct.fields, srcData));
+  }, { time: 1000 })
+
+  bench('serialize object', () => {
+    let b = Buffer.serializeObj(srcStruct.schema.fields, srcData);
+  }, { time: 1000 })
+
+  bench('deserialize object', () => {
+    let res = new Buffer(b).deserialize(srcStruct);
+  }, { time: 1000 })
+})
+