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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
| commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
| tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /js/src/jit-test/tests/gc/incremental-compacting.js | |
| parent | Initial commit. (diff) | |
| download | firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip | |
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
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);
|