js/src/jit-test/tests/parallel/alloc-too-many-objs.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.

     1 load(libdir + "parallelarray-helpers.js");
     3 function testMap() {
     5   // Note: This is the same kernel function as `alloc-many-objs`, but
     6   // with a larger bound.  This often fails par. exec. because it
     7   // triggers GC at inconvenient times.  But let's just test that it
     8   // doesn't crash or something!
    10   var ints = range(0, 100000);
    12   // The disqual occurs because each time we try to run we wind up
    13   // bailing due to running out of memory or requesting a GC.
    14   assertParallelExecWillBail(function (m) {
    15     ints.mapPar(kernel, m);
    16   });
    18   function kernel(v) {
    19     var x = [];
    21     if (inParallelSection()) {
    22       // don't bother to stress test the non-parallel paths!
    23       for (var i = 0; i < 50; i++) {
    24         x[i] = [];
    25         for (var j = 0; j < 1024; j++) {
    26           x[i][j] = j;
    27         }
    28       }
    29     }
    31     return x;
    32   }
    33 }
    35 if (getBuildConfiguration().parallelJS)
    36   testMap();

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