js/src/parjs-benchmarks/allocator.js@6474c204b198 (annotated)
js/src/parjs-benchmarks/allocator.js
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
| michael@0 | 1 | var nc = 30, maxCol = nc*3, cr,cg,cb; |
| michael@0 | 2 | |
| michael@0 | 3 | load(libdir + "util.js"); |
| michael@0 | 4 | |
| michael@0 | 5 | function allocateSomeStuff() { |
| michael@0 | 6 | return [{a: 1, b: 2}, {c: 3, d: 4}]; |
| michael@0 | 7 | } |
| michael@0 | 8 | |
| michael@0 | 9 | function computeSequentially() { |
| michael@0 | 10 | result = []; |
| michael@0 | 11 | for (var r = 0; r < ROWS; r++) { |
| michael@0 | 12 | for (var c = 0; c < COLS; c++) { |
| michael@0 | 13 | result.push(allocateSomeStuff()); |
| michael@0 | 14 | } |
| michael@0 | 15 | } |
| michael@0 | 16 | return result; |
| michael@0 | 17 | } |
| michael@0 | 18 | |
| michael@0 | 19 | function computeParallel() { |
| michael@0 | 20 | return new ParallelArray([ROWS, COLS], function(r, c) { |
| michael@0 | 21 | return allocateSomeStuff(); |
| michael@0 | 22 | }).flatten(); |
| michael@0 | 23 | } |
| michael@0 | 24 | |
| michael@0 | 25 | var ROWS = 1024; |
| michael@0 | 26 | var COLS = 1024; |
| michael@0 | 27 | var DEPTH = 2; |
| michael@0 | 28 | |
| michael@0 | 29 | benchmark("ALLOCATOR", 2, 6, |
| michael@0 | 30 | computeSequentially, computeParallel); |
