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81 lines
1.6 KiB
81 lines
1.6 KiB
var Seq = require('seq');
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var Hash = require('hashish');
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var Bin = require('binary');
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var Buf = require('bufferlist/binary');
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var BufferList = require('bufferlist');
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var EventEmitter = require('events').EventEmitter;
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function binary (buf, cb) {
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Bin(buf)
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.word32le('x')
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.word16be('y')
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.word16be('z')
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.word32le('w')
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.tap(cb)
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;
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};
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function stream (buf, cb) {
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var em = new EventEmitter;
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Bin(em)
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.word32le('x')
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.word16be('y')
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.word16be('z')
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.word32le('w')
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.tap(cb)
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;
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em.emit('data', buf);
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};
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function parse (buf, cb) {
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cb(Bin.parse(buf)
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.word32le('x')
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.word16be('y')
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.word16be('z')
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.word32le('w')
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.vars
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);
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};
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function bufferlist (buf, cb) {
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var blist = new BufferList;
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blist.push(buf);
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Buf(blist)
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.getWord32le('x')
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.getWord16be('y')
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.getWord16be('z')
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.getWord32le('w')
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.tap(cb)
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.end()
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;
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};
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var buffers = [];
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for (var i = 0; i < 200; i++) {
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buffers.push(new Buffer(12));
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}
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console.log('small');
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Seq(binary, stream, parse, bufferlist)
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.seqEach(function (f) {
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var t = this;
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var t0 = Date.now();
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Seq()
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.extend(buffers)
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.seqEach(function (buf) {
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f(buf, this.bind(this, null));
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})
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.seq(function () {
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var tf = Date.now();
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console.log(' ' + f.name + ': ' + (tf - t0));
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t(null);
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})
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;
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})
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.seq(function () {
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this(null);
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})
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;
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