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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
commit | 26a029d407be480d791972afb5975cf62c9360a6 (patch) | |
tree | f435a8308119effd964b339f76abb83a57c29483 /js/src/jit-test/tests/gc/incremental-compacting.js | |
parent | Initial commit. (diff) | |
download | firefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz firefox-26a029d407be480d791972afb5975cf62c9360a6.zip |
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'js/src/jit-test/tests/gc/incremental-compacting.js')
-rw-r--r-- | js/src/jit-test/tests/gc/incremental-compacting.js | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/gc/incremental-compacting.js b/js/src/jit-test/tests/gc/incremental-compacting.js new file mode 100644 index 0000000000..f051cf60ea --- /dev/null +++ b/js/src/jit-test/tests/gc/incremental-compacting.js @@ -0,0 +1,43 @@ +// |jit-test| skip-if: !("gcstate" in this && "gczeal" in this)
+
+// Exercise incremental compacting GC
+// Run with MOZ_GCTIMER to see the timings
+
+gczeal(0);
+
+function testCompacting(zoneCount, objectCount, sliceCount)
+{
+ // Allocate objectCount objects in zoneCount zones
+ // On linux64 debug builds we will move them all
+ // Run compacting GC with multiple slices
+
+ var zones = [];
+ for (var i = 0; i < zoneCount; i++) {
+ var zone = newGlobal();
+ evaluate("var objects; " +
+ "function makeObjectGraph(objectCount) { " +
+ " objects = []; " +
+ " for (var i = 0; i < objectCount; i++) " +
+ " objects.push({ serial: i }); " +
+ "}",
+ { global: zone });
+ zone.makeObjectGraph(objectCount);
+ zones.push(zone);
+ }
+
+ // Finish any alloc-triggered incremental GC
+ if (gcstate() !== "NotActive")
+ gc();
+
+ startgc(sliceCount, "shrinking");
+ while (gcstate() !== "NotActive") {
+ gcslice(sliceCount);
+ }
+
+ return zones;
+}
+
+testCompacting(1, 100000, 100000);
+testCompacting(2, 100000, 100000);
+testCompacting(4, 50000, 100000);
+testCompacting(2, 100000, 50000);
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