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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this file,
* You can obtain one at http://mozilla.org/MPL/2.0/. */
// SpiderMonkey JS shell benchmark script
//
// Usage: run $JS spidermonkey.js --help
loadRelativeToScript("shell-bench.js");
var SpiderMonkey = class extends Host {
start_turn() {}
end_turn() {
clearKeptObjects();
maybegc();
drainJobQueue();
}
suspend(duration) {
sleep(duration);
}
get minorGCCount() {
return performance.mozMemory.gc.minorGCCount;
}
get majorGCCount() {
return performance.mozMemory.gc.majorGCCount;
}
get GCSliceCount() {
return performance.mozMemory.gc.sliceCount;
}
get gcBytes() {
return performance.mozMemory.gc.zone.gcBytes;
}
get gcAllocTrigger() {
return performance.mozMemory.gc.zone.gcAllocTrigger;
}
features = {
haveMemorySizes: true,
haveGCCounts: true,
};
};
var gHost = new SpiderMonkey();
var { opts, rest: mutators } = argparse.parse_args(scriptArgs);
run(opts, mutators);
print("\nTest results:\n");
report_results();
var outfile = "spidermonkey-results.json";
var origOut = redirect(outfile);
print(JSON.stringify(gPerf.results));
redirect(origOut);
print(`Wrote detailed results to ${outfile}`);
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