Re: [rvm-research] Disable VM shutdown/GC in the end of VM execution
Robin Garner <[email protected]> Thu, 15 Nov 2018 10:19:41 +1100
| Newsgroups | gmane.comp.java.jikes.rvm.devel |
|---|---|
| Message-ID | <[email protected]> |
SGkgS2VuYW4sCgpEaWQgeW91IHRyeSB1c2luZyBvbmUgb2YgSmlrZXMgUlZNJ3MgRXhpdE1vbml0 b3IgY2FsbGJhY2tzIChub3QgdGhhdCAKdGhleSBzaG91bGQgYmUgc2lnbmlmaWNhbnRseSBkaWZm ZXJlbnQgdG8gdGhlIHN0YW5kYXJkIEphdmEgc2h1dGRvd24gCmhvb2spID/CoCBUaGVzZSBhcmUg c3VjY2Vzc2Z1bGx5IHVzZWQgYnkgYSBudW1iZXIgb2YgdGhpbmdzIHN1Y2ggYXMgCmNvbXBpbGVy IHByb2ZpbGluZyBmb3IgcmVwbGF5LgoKRXZlbiBkdXJpbmcgc2h1dGRvd24sIE1NVGsncyBjb2xs ZWN0b3JzIHNob3VsZG4ndCBiZSBkZXN0cm95aW5nIGxpdmUgCmRhdGEgLSB0aGUgcm9vdCBzZXQg YW5kL29yIGhlYXAgdHJhdmVyc2FsIG1lY2hhbmlzbXMgZG9uJ3QgY2hhbmdlIGR1cmluZyAKc2h1 dGRvd24uwqAgSXMgdGhlIGRhdGEgc3RydWN0dXJlIHlvdSdyZSB1c2luZyBhIGNvbGxlY3Rpb24g b2YgUE9KT3MsIG9yIApzb21ldGhpbmcgdHJpY2tpZXIgP8KgIElzIHRoZSBkYXRhIHN0cnVjdHVy ZSBiZWluZyBjb3JydXB0ZWQgb3IgaXMgeW91ciAKdGhyZWFkIGJlaW5nIHRlcm1pbmF0ZWQgYmVm b3JlIGl0IGNhbiBjb21wbGV0ZSA/CgpjaGVlcnMKCk9uIDEzLzExLzE4IDY6MDAgYW0sIEtlbmFu IExpdSB3cm90ZToKPiBIaSBFcmlrLAo+Cj4gVGhhbmsgeW91IGZvcsKgeW91csKgcmVwbHkuCj4K PiBXZSBoYXZlbid0IHRyaWVkIEphdmEgQVBJIHRvIHNodXRkb3duIFZNIGJlY2F1c2UgZG9uJ3Qg d2FudCB0byAKPiBpbnRlcnJ1cHQgdGhlIGN1cnJlbnQgSmlrZXMgUlZNIGJlaGF2aW9yLiBXZSBh cmUgdHJ5aW5nIHRvIGZpZ3VyZSBvdXQgCj4gdGhlIHNodXRkb3duIHBvaW50IHRoYXQgSmlrZXMg UlZNIG5vcm1hbGx5IGV4ZWN1dGVzIGluc3RlYWQgb2Ygc2h1dCAKPiBkb3duIGJ5IGV4Y2VwdGlv biBvciBlcnJvciBzaWduYWwuCj4KPiBXZSB0cmllZCBpbnNlcnRlZCBvdXIgcHJvZmlsaW5nIGNv bGxlY3Rpb24gaW4gdGhlIAo+IG9yZy5qaWtlc3J2bS5WTS5zaHV0ZG93bigpIGFuZCBvcmcuamlr ZXNydm0uVk0uc3lzRXhpdCgpIGJlZm9yZSB0aGUgCj4gc2h1dGRvd24oKSBtZXRob2QuIEluIGJv dGggc2l0dWF0aW9ucyB0aGUgZGF0YSBvbmx5IGNhbiBiZSBwYXJ0aWFsbHkgCj4gcHJpbnRlZCBv dXQuIEl0IGxvb2tzIGxpa2UgdGhlIGNvbGxlY3Rpb24gd291bGQgYmUgZGVzdHJveWVkIGJlZm9y ZSBpdCAKPiBmaW5pc2hlcy4KPgo+ICpDYXNlIDEgKGluIHNodXRkb3duKCkpOioKPgo+IAlAVW5p bnRlcnJ1cHRpYmxlIHB1YmxpYyBzdGF0aWMgdm9pZCBzaHV0ZG93bihpbnQgdmFsdWUpIHsgCj4g Vk0uZGlzYWJsZUdDKCk7KioKPgo+IAlMb2dRdWV1ZS5kdW1wV2l0aFJhd0RhdGEoU2VydmljZS5j bHNOYW1lTGlzdCwgCj4gU2VydmljZS5tZXRob2ROYW1lTGlzdCk7IFZNLmVuYWJsZUdDKCk7KioK Pgo+IAnCoMKgwqAgaGFuZGxlUG9zc2libGVSZWN1cnNpdmVTaHV0ZG93bigpOwo+Cj4gCQo+Cj4g CWlmIChWTS5WZXJpZnlBc3NlcnRpb25zKSBWTS5fYXNzZXJ0KFZNLnJ1bm5pbmdWTSk7Cj4KPiAJ Cj4KPiAJCj4KPiAJCj4KPiAJCj4KPiAJCj4KPiAJCj4KPiAJCj4KPiAJCj4KPiAJCj4KPiAJCj4K PiAJCj4KPiAJCj4KPiAJCj4KPiAJCj4KPiAJCj4KPiAJCj4KPiAJCj4KPiAJCj4KPiAJCj4KPiAJ Cj4KPiAJwqDCoMKgIHN5c0NhbGwuc3lzRXhpdCh2YWx1ZSk7Cj4KPiAJaWYgKFZNLlZlcmlmeUFz c2VydGlvbnMpIFZNLl9hc3NlcnQoVk0uTk9UX1JFQUNIRUQpOwo+Cj4gCcKgIH0KPgo+ICpDYXNl IDIgKGluIHN5c0V4aXQoKSk6Kgo+Cj4gCUBOb0lubGluZQo+Cj4gCUBVbmludGVycnVwdGlibGVO b1dhcm4oIldlJ3JlIG5ldmVyIHJldHVybmluZyB0byB0aGUgY2FsbGVyLCBzbyBldmVuIAo+IHRo b3VnaCB0aGlzIGNvZGUgaXMgcHJlZW1wdGlibGUgaXQgaXMgc2FmZSB0byBjYWxsIGZyb20gYW55 IGNvbnRleHQiKQo+Cj4gCXB1YmxpYyBzdGF0aWMgdm9pZCBzeXNFeGl0KGludCB2YWx1ZSkgewo+ Cj4gCcKgwqDCoCBoYW5kbGVQb3NzaWJsZVJlY3Vyc2l2ZUNhbGxUb1N5c0V4aXQoKTsKPgo+IAkK Pgo+IAlpZiAoVk0uY291bnRUaHJlYWRUcmFuc2l0aW9ucykgewo+Cj4gCVJWTVRocmVhZC5yZXBv cnRUaHJlYWRUcmFuc2l0aW9uQ291bnRzKCk7Cj4KPiAJwqDCoMKgIH0KPgo+IAkKPgo+IAlpZiAo T3B0aW9ucy5zdGFja1RyYWNlQXRFeGl0KSB7Cj4KPiAJVk0uc3lzV3JpdGVsbigiW0hlcmUgaXMg dGhlIGNvbnRleHQgb2YgdGhlIGNhbGwgdG8gVk0uc3lzRXhpdCgiLCAKPiB2YWx1ZSwgIikuLi46 Iik7Cj4KPiAJVk0uZGlzYWJsZUdDKCk7Cj4KPiAJUlZNVGhyZWFkLmR1bXBTdGFjaygpOwo+Cj4g CVZNLmVuYWJsZUdDKCk7Cj4KPiAJVk0uc3lzV3JpdGVsbigiLi4uIEVORCBjb250ZXh0IG9mIHRo ZSBjYWxsIHRvIFZNLnN5c0V4aXRdIik7Cj4KPiAJwqDCoMKgIH0KPgo+IAlpZiAocnVubmluZ1ZN KSB7Cj4KPiAJVk0uZGlzYWJsZUdDKCk7Cj4KPiAJTG9nUXVldWUuZHVtcExvZ1F1ZXVlKFNlcnZp Y2UuY2xzTmFtZUxpc3QsIFNlcnZpY2UubWV0aG9kTmFtZUxpc3QpOwo+Cj4gCVZNLmVuYWJsZUdD KCk7Cj4KPiAJQ2FsbGJhY2tzLm5vdGlmeUV4aXQodmFsdWUpOwo+Cj4gCVZNLnNodXRkb3duKHZh bHVlKTsKPgo+IAnCoMKgwqAgfSBlbHNlIHsKPgo+IAlTeXN0ZW0uZXhpdCh2YWx1ZSk7Cj4KPiAJ wqDCoMKgIH0KPgo+IAlpZiAoVk0uVmVyaWZ5QXNzZXJ0aW9ucykgVk0uX2Fzc2VydChWTS5OT1Rf UkVBQ0hFRCk7Cj4KPiAJwqAgfQo+Cj4KPgo+IEkgcmVhZCB0aGUgT3JhY2xlIGFydGljbGUgYWJv dXQgdGhlIERlc2lnbiBvZiBTaHV0ZG93biBIb29rcyBBUEkgCj4gPGh0dHBzOi8vZG9jcy5vcmFj bGUuY29tL2phdmFzZS84L2RvY3MvdGVjaG5vdGVzL2d1aWRlcy9sYW5nL2hvb2stZGVzaWduLmh0 bWw+LiAKPiBJdCBsb29rcyBsaWtlIHRoZSBzaHV0ZG93biBob29rcyBhcmUgdXN1YWxseSBydW4g Y29uY3VycmVudGx5LiBJcyB0aGF0IAo+IHRoZSBjYXNlIGluIEppa2VzIFJWTT8KPgo+IEdpdmVu IHRoaXMgY2FzZSwgd2hhdCBjYW4gd2UgZG8gdG8gZ2V0IGFsbCBkYXRhIHByaW50ZWQgb3V0IGJl Zm9yZSB0aGUgCj4gY29sbGVjdGlvbiBpcyBkZXN0cm95ZWQgaW4gdGhlIG1lYW50aW1lIHRoZSBw cm9ncmFtIGhhcyBiZWVuIGZpbmlzaGVkPwo+Cj4gVGhhbmtzLAo+IEtlbmFuCj4KPiBPbiBGcmks IE5vdiA5LCAyMDE4IGF0IDE6MzMgUE0gRXJpayBCcmFuZ3MgPGVyaWsuYnJhbmdzQGdteC5kZSAK PiA8bWFpbHRvOmVyaWsuYnJhbmdzQGdteC5kZT4+IHdyb3RlOgo+Cj4gICAgIEhpLAo+Cj4gICAg IE9uIDA5LjExLjIwMTggMTg6MDEsIEtlbmFuIExpdSB3cm90ZToKPiAgICAgPiBJcyB0aGVyZSBh bnkgd2F5IHRoYXQgd2UgY2FuIGxldCBWTSB3YWl0IHVudGlsIG91ciBwcmludG91dAo+ICAgICBm aW5pc2hlcyBiZWZvcmUgaXQgc2h1dHMgZG93bj8gV2UgaGF2ZSBiZWVuIHN0dWNrIGhlcmUgZm9y IGEKPiAgICAgd2hpbGUuIFRoYW5rIHlvdSBmb3IgYW55IGhlbHBzIHlvdSBjb3VsZCBwcm92aWRl Lgo+Cj4gICAgIEhhdmUgeW91IHRyaWVkIHVzaW5nIHNodXRkb3duIGhvb2tzIGZyb20gdGhlIG5v cm1hbCBKYXZhIEFQST8KPgo+ICAgICBKaWtlcyBSVk0gY3VycmVudGx5IGRvZXNuJ3QgcnVuIHNo dXRkb3duIGhvb2tzIHdoZW4gaXQncwo+ICAgICB0ZXJtaW5hdGVkIHZpYSBhIHNpZ25hbCBidXQg dGhleSBzaG91bGQgd29yayBmb3Igb3RoZXIgY2FzZXMuCj4KPgo+ICAgICBLaW5kIHJlZ2FyZHMs Cj4KPiAgICAgRXJpayBCcmFuZ3MKPgo+Cj4gICAgIF9fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fCj4gICAgIEppa2VzcnZtLXJlc2VhcmNoZXJzIG1haWxpbmcg bGlzdAo+ICAgICBKaWtlc3J2bS1yZXNlYXJjaGVyc0BsaXN0cy5zb3VyY2Vmb3JnZS5uZXQKPiAg ICAgPG1haWx0bzpKaWtlc3J2bS1yZXNlYXJjaGVyc0BsaXN0cy5zb3VyY2Vmb3JnZS5uZXQ+Cj4g ICAgIGh0dHBzOi8vbGlzdHMuc291cmNlZm9yZ2UubmV0L2xpc3RzL2xpc3RpbmZvL2ppa2VzcnZt LXJlc2VhcmNoZXJzCj4KPgo+Cj4gLS0gCj4gS2VuYW4gTGl1Cj4gUGhEIENhbmRpZGF0ZSBpbiBD b21wdXRlciBTY2llbmNlCj4gU1VOWSBCaW5naGFtdG9uCj4KPgo+IF9fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCj4gSmlrZXNydm0tcmVzZWFyY2hlcnMgbWFp bGluZyBsaXN0Cj4gSmlrZXNydm0tcmVzZWFyY2hlcnNAbGlzdHMuc291cmNlZm9yZ2UubmV0Cj4g aHR0cHM6Ly9saXN0cy5zb3VyY2Vmb3JnZS5uZXQvbGlzdHMvbGlzdGluZm8vamlrZXNydm0tcmVz ZWFyY2hlcnMKCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f XwpKaWtlc3J2bS1yZXNlYXJjaGVycyBtYWlsaW5nIGxpc3QKSmlrZXNydm0tcmVzZWFyY2hlcnNA bGlzdHMuc291cmNlZm9yZ2UubmV0Cmh0dHBzOi8vbGlzdHMuc291cmNlZm9yZ2UubmV0L2xpc3Rz L2xpc3RpbmZvL2ppa2VzcnZtLXJlc2VhcmNoZXJzCg==