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Add toString() comparison.

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This commit is contained in:
Matt Ranney
2010-09-17 01:41:35 -07:00
parent 09465ff6be
commit c622570d7c
1 changed files with 22 additions and 1 deletions
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23
buffer_bench.js
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@@ -1,10 +1,31 @@
var source = new Buffer(100), var source = new Buffer(100),
dest = new Buffer(100), i, j, k, count = 1000000, bytes = 100; dest = new Buffer(100), i, j, k, tmp, count = 1000000, bytes = 100;
for (i = 99 ; i >= 0 ; i--) { for (i = 99 ; i >= 0 ; i--) {
source[i] = 120; source[i] = 120;
} }
for (i = bytes ; i > 0 ; i --) {
var start = new Date();
for (j = count ; j > 0; j--) {
tmp = source.toString("ascii", 0, bytes);
}
var end = new Date();
console.log("toString() " + i + " bytes " + (end - start) + " ms");
}
for (i = bytes ; i > 0 ; i --) {
var start = new Date();
for (j = count ; j > 0; j--) {
tmp = "";
for (k = 0; k <= i ; k++) {
tmp += String.fromCharCode(source[k]);
}
}
var end = new Date();
console.log("manual string " + i + " bytes " + (end - start) + " ms");
}
for (i = bytes ; i > 0 ; i--) { for (i = bytes ; i > 0 ; i--) {
var start = new Date(); var start = new Date();
for (j = count ; j > 0 ; j--) { for (j = count ; j > 0 ; j--) {