+++ /dev/null
-const LEN = 1e7;
-const noAssert = process.argv[3] == 'true' ? true
- : process.argv[3] == 'false' ? false
- : undefined;
-
-var timer = require('./_bench_timer');
-
-var buff = (process.argv[2] == 'slow') ?
- (new require('buffer').SlowBuffer(8)) :
- (new Buffer(8));
-var i;
-
-buff.writeDoubleLE(0, 0, noAssert);
-
-timer('readUInt8', function() {
- for (i = 0; i < LEN; i++) {
- buff.readUInt8(0, noAssert);
- }
-});
-
-timer('readUInt16LE', function() {
- for (i = 0; i < LEN; i++) {
- buff.readUInt16LE(0, noAssert);
- }
-});
-
-timer('readUInt16BE', function() {
- for (i = 0; i < LEN; i++) {
- buff.readUInt16BE(0, noAssert);
- }
-});
-
-timer('readUInt32LE', function() {
- for (i = 0; i < LEN; i++) {
- buff.readUInt32LE(0, noAssert);
- }
-});
-
-timer('readUInt32BE', function() {
- for (i = 0; i < LEN; i++) {
- buff.readUInt32BE(0, noAssert);
- }
-});
-
-timer('readInt8', function() {
- for (i = 0; i < LEN; i++) {
- buff.readInt8(0, noAssert);
- }
-});
-
-timer('readInt16LE', function() {
- for (i = 0; i < LEN; i++) {
- buff.readInt16LE(0, noAssert);
- }
-});
-
-timer('readInt16BE', function() {
- for (i = 0; i < LEN; i++) {
- buff.readInt16BE(0, noAssert);
- }
-});
-
-timer('readInt32LE', function() {
- for (i = 0; i < LEN; i++) {
- buff.readInt32LE(0, noAssert);
- }
-});
-
-timer('readInt32BE', function() {
- for (i = 0; i < LEN; i++) {
- buff.readInt32BE(0, noAssert);
- }
-});
-
-timer('readFloatLE', function() {
- for (i = 0; i < LEN; i++) {
- buff.readFloatLE(0, noAssert);
- }
-});
-
-timer('readFloatBE', function() {
- for (i = 0; i < LEN; i++) {
- buff.readFloatBE(0, noAssert);
- }
-});
-
-timer('readDoubleLE', function() {
- for (i = 0; i < LEN; i++) {
- buff.readDoubleLE(0, noAssert);
- }
-});
-
-timer('readDoubleBE', function() {
- for (i = 0; i < LEN; i++) {
- buff.readDoubleBE(0, noAssert);
- }
-});
+++ /dev/null
-const LEN = 1e7;
-
-const INT8 = 0x7f;
-const INT16 = 0x7fff;
-const INT32 = 0x7fffffff;
-const UINT8 = INT8 * 2;
-const UINT16 = INT16 * 2;
-const UINT32 = INT32 * 2;
-
-const noAssert = process.argv[3] == 'true' ? true
- : process.argv[3] == 'false' ? false
- : undefined;
-
-var timer = require('./_bench_timer');
-
-var buff = (process.argv[2] == 'slow') ?
- (new require('buffer').SlowBuffer(8)) :
- (new Buffer(8));
-var i;
-
-timer('writeUInt8', function() {
- for (i = 0; i < LEN; i++) {
- buff.writeUInt8(i % UINT8, 0, noAssert);
- }
-});
-
-timer('writeUInt16LE', function() {
- for (i = 0; i < LEN; i++) {
- buff.writeUInt16LE(i % UINT16, 0, noAssert);
- }
-});
-
-timer('writeUInt16BE', function() {
- for (i = 0; i < LEN; i++) {
- buff.writeUInt16BE(i % UINT16, 0, noAssert);
- }
-});
-
-timer('writeUInt32LE', function() {
- for (i = 0; i < LEN; i++) {
- buff.writeUInt32LE(i % UINT32, 0, noAssert);
- }
-});
-
-timer('writeUInt32BE', function() {
- for (i = 0; i < LEN; i++) {
- buff.writeUInt32BE(i % UINT32, 0, noAssert);
- }
-});
-
-timer('writeInt8', function() {
- for (i = 0; i < LEN; i++) {
- buff.writeInt8(i % INT8, 0, noAssert);
- }
-});
-
-timer('writeInt16LE', function() {
- for (i = 0; i < LEN; i++) {
- buff.writeInt16LE(i % INT16, 0, noAssert);
- }
-});
-
-timer('writeInt16BE', function() {
- for (i = 0; i < LEN; i++) {
- buff.writeInt16BE(i % INT16, 0, noAssert);
- }
-});
-
-timer('writeInt32LE', function() {
- for (i = 0; i < LEN; i++) {
- buff.writeInt32LE(i % INT32, 0, noAssert);
- }
-});
-
-timer('writeInt32BE', function() {
- for (i = 0; i < LEN; i++) {
- buff.writeInt32BE(i % INT32, 0, noAssert);
- }
-});
-
-timer('writeFloatLE', function() {
- for (i = 0; i < LEN; i++) {
- buff.writeFloatLE(i * 0.1, 0, noAssert);
- }
-});
-
-timer('writeFloatBE', function() {
- for (i = 0; i < LEN; i++) {
- buff.writeFloatBE(i * 0.1, 0, noAssert);
- }
-});
-
-timer('writeDoubleLE', function() {
- for (i = 0; i < LEN; i++) {
- buff.writeDoubleLE(i * 0.1, 0, noAssert);
- }
-});
-
-timer('writeDoubleBE', function() {
- for (i = 0; i < LEN; i++) {
- buff.writeDoubleBE(i * 0.1, 0, noAssert);
- }
-});
--- /dev/null
+var common = require('../common.js');
+
+var bench = common.createBenchmark(main, {
+ noAssert: [false, true],
+ buffer: ['fast', 'slow'],
+ type: ['UInt8', 'UInt16LE', 'UInt16BE',
+ 'UInt32LE', 'UInt32BE',
+ 'Int8', 'Int16LE', 'Int16BE',
+ 'Int32LE', 'Int32BE',
+ 'FloatLE', 'FloatBE',
+ 'DoubleLE', 'DoubleBE'],
+ millions: [1]
+});
+
+function main(conf) {
+ var noAssert = conf.noAssert === 'true';
+ var len = +conf.millions * 1e6;
+ var clazz = conf.buf === 'fast' ? Buffer : require('buffer').SlowBuffer;
+ var buff = new clazz(8);
+ var fn = 'read' + conf.type;
+
+ buff.writeDoubleLE(0, 0, noAssert);
+ bench.start();
+ for (var i = 0; i < len; i++) {
+ buff[fn](0, noAssert);
+ }
+ bench.end(len / 1e6);
+}
--- /dev/null
+
+var common = require('../common.js');
+var bench = common.createBenchmark(main, {
+ noAssert: [false, true],
+ buffer: ['fast', 'slow'],
+ type: ['UInt8', 'UInt16LE', 'UInt16BE',
+ 'UInt32LE', 'UInt32BE',
+ 'Int8', 'Int16LE', 'Int16BE',
+ 'Int32LE', 'Int32BE',
+ 'FloatLE', 'FloatBE',
+ 'DoubleLE', 'DoubleBE'],
+ millions: [1]
+});
+
+const INT8 = 0x7f;
+const INT16 = 0x7fff;
+const INT32 = 0x7fffffff;
+const UINT8 = INT8 * 2;
+const UINT16 = INT16 * 2;
+const UINT32 = INT32 * 2;
+
+var mod = {
+ writeInt8: INT8,
+ writeInt16BE: INT16,
+ writeInt16LE: INT16,
+ writeInt32BE: INT32,
+ writeInt32LE: INT32,
+ writeUInt8: UINT8,
+ writeUInt16BE: UINT16,
+ writeUInt16LE: UINT16,
+ writeUInt32BE: UINT32,
+ writeUInt32LE: UINT32
+};
+
+function main(conf) {
+ var noAssert = conf.noAssert === 'true';
+ var len = +conf.millions * 1e6;
+ var clazz = conf.buf === 'fast' ? Buffer : require('buffer').SlowBuffer;
+ var buff = new clazz(8);
+ var fn = 'write' + conf.type;
+
+ if (fn.match(/Int/))
+ benchInt(buff, fn, len, noAssert);
+ else
+ benchFloat(buff, fn, len, noAssert);
+}
+
+function benchInt(buff, fn, len, noAssert) {
+ var m = mod[fn];
+ bench.start();
+ for (var i = 0; i < len; i++) {
+ buff[fn](i % m, 0, noAssert);
+ }
+ bench.end(len / 1e6);
+}
+
+function benchFloat(buff, fn, len, noAssert) {
+ bench.start();
+ for (var i = 0; i < len; i++) {
+ buff[fn](i * 0.1, 0, noAssert);
+ }
+ bench.end(len / 1e6);
+}