[ruby-core:101932] [Ruby master Bug#17497] Ractor performance issue
From:
ko1@...
Date:
2021-01-05 09:07:18 UTC
List:
ruby-core #101932
SXNzdWUgIzE3NDk3IGhhcyBiZWVuIHVwZGF0ZWQgYnkga28xIChLb2ljaGkgU2FzYWRhKS4NCg0K DQp3aXRoIHBlcmYgKHdpdGggYC0tY2FsbC1ncmFwaCBkd2FyZmApIG9wdGlvbiwgSSBtYXkgZmln dXJlIG91dCB0aGUgYmlnIGRpZmZlcmVuY2U6DQoNCmBgYA0KbWFzdGVyOg0KDQotICAgNjMuNzIl ICAgICA2LjIzJSAgbWluaXJ1YnkgIG1pbmlydWJ5ICBbLl0gaW5qZWN0X29wX2kgICAgICAgICAg DQogICAtIDU3LjQ5JSBpbmplY3Rfb3BfaSAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg ICAgICAgICAgICAgDQogICAgICAtIDU1LjEzJSByYl9mdW5jYWxsdl9wdWJsaWMgICAgICAgICAg ICAgICAgICAgICAgICAgICAgICAgICAgDQogICAgICAgICAtIHJiX2NhbGwgKGlubGluZWQpICAg ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgDQogICAgICAgICAgICAtIDI2Ljk0 JSByYl9jYWxsMCAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgDQogICAgICAg ICAgICAgICArIDE3LjY5JSByYl9jYWxsYWJsZV9tZXRob2RfZW50cnlfd2l0aF9yZWZpbmVtZW50 cyAgDQogICAgICAgICAgICAgICArIDMuMzAlIHN0YWNrX2NoZWNrIChpbmxpbmVkKSAgICAgICAg ICAgICAgICAgICAgICAgDQogICAgICAgICAgICAgICAgIDIuNzUlIHJiX21ldGhvZF9jYWxsX3N0 YXR1cyAoaW5saW5lZCkgICAgICAgICAgICAgDQogICAgICAgICAgICAgICArIDEuMDMlIHJiX2Ns YXNzX29mIChpbmxpbmVkKSAgICAgICAgICAgICAgICAgICAgICAgDQogICAgICAgICAgICAtIDI1 LjkxJSByYl92bV9jYWxsMCAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgDQogICAg ICAgICAgICAgICAtIHZtX2NhbGwwX2JvZHkgKGlubGluZWQpICAgICAgICAgICAgICAgICAgICAg ICAgICAgDQogICAgICAgICAgICAgICAgICArIDEzLjI3JSB2bV9jYWxsMF9jZnVuYyAoaW5saW5l ZCkgICAgICAgICAgICAgICAgDQogICAgICAgICAgICAgICAgICAgIDAuNTAlIHZtX3Bhc3NlZF9i bG9ja19oYW5kbGVyIChpbmxpbmVkKSAgICAgICAgDQogICAgICAgICAgICAgICAgICAgIDAuNTAl IHJiX3ZtX2NoZWNrX2ludHMgKGlubGluZWQpICAgICAgICAgICAgICAgDQogICAgICAgICAgICAg IDEuMjElIHJiX2N1cnJlbnRfZXhlY3V0aW9uX2NvbnRleHQgKGlubGluZWQpICAgICAgICAgDQog ICAgICAgICAgICAgIDAuNTklIHJiX3ZtX2NhbGxfa3cgICAgICAgICAgICAgICAgICAgICAgICAg ICAgICAgICAgDQogICAgICAgIDEuNzMlIHJiX3N5bTJpZCAgICAgICAgICAgICAgICAgICAgICAg ICAgICAgICAgICAgICAgICAgICAgDQogICAgICAgIDAuNjMlIHJiX2VudW1fdmFsdWVzX3BhY2sg ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgDQogICArIDQuMzglIF9zdGFydCAgICAg ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgDQogICArIDAuNTMl IDB4NTY0Y2JjMDViNTE3ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg DQoNCnJ1YnkgMi43Og0KDQotICAgNDYuOTMlICAgICA5LjA5JSAgbWluaXJ1YnkgIG1pbmlydWJ5 ICBbLl0gaW5qZWN0X29wX2kgDQogICAtIDM3Ljg1JSBpbmplY3Rfb3BfaSAgICAgICAgICAgICAg ICAgICAgICAgICAgICAgICAgICAgDQogICAgICAtIDM0LjE4JSByYl9mdW5jYWxsdl93aXRoX2Nj ICAgICAgICAgICAgICAgICAgICAgICAgDQogICAgICAgICAtIDIzLjE1JSB2bV9jYWxsMF9ib2R5 ICAgICAgICAgICAgICAgICAgICAgICAgICAgDQogICAgICAgICAgICArIDE3LjA3JSB2bV9jYWxs MF9jZnVuYyAoaW5saW5lZCkgICAgICAgICAgICAgDQogICAgICAgICAgICAgIDAuODElIHJiX3Zt X2NoZWNrX2ludHMgKGlubGluZWQpICAgICAgICAgICAgDQogICAgICAgICArIDQuMjIlIHZtX3Nl YXJjaF9tZXRob2QgKGlubGluZWQpICAgICAgICAgICAgICAgDQogICAgICAgIDIuOTQlIHJiX3N5 bTJpZCAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgDQogICAgICAgIDAuNzMlIHJi X2VudW1fdmFsdWVzX3BhY2sgICAgICAgICAgICAgICAgICAgICAgICAgDQogICArIDguMTMlIF9z dGFydCAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgDQpgYGANCg0KDQot LS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tDQpCdWcgIzE3NDk3OiBSYWN0 b3IgcGVyZm9ybWFuY2UgaXNzdWUNCmh0dHBzOi8vYnVncy5ydWJ5LWxhbmcub3JnL2lzc3Vlcy8x NzQ5NyNjaGFuZ2UtODk3ODANCg0KKiBBdXRob3I6IG1hcmNhbmRyZSAoTWFyYy1BbmRyZSBMYWZv cnR1bmUpDQoqIFN0YXR1czogT3Blbg0KKiBQcmlvcml0eTogTm9ybWFsDQoqIEFzc2lnbmVlOiBr bzEgKEtvaWNoaSBTYXNhZGEpDQoqIHJ1YnkgLXY6IHJ1YnkgMy4wLjBwMCAoMjAyMC0xMi0yNSBy ZXZpc2lvbiA5NWFmZjIxNDY4KSBbeDg2XzY0LWRhcndpbjE4XQ0KKiBCYWNrcG9ydDogMi41OiBV TktOT1dOLCAyLjY6IFVOS05PV04sIDIuNzogVU5LTk9XTg0KLS0tLS0tLS0tLS0tLS0tLS0tLS0t LS0tLS0tLS0tLS0tLS0tLS0tLQ0KVGhlcmUncyBhIHN0cmFuZ2UgcGVyZm9ybWFuY2UgaXNzdWUg d2l0aCBSYWN0b3IgKGF0IGxlYXN0IG9uIE1hY09TLCBkaWRuJ3QgcnVuIG9uIG90aGVyIE9TKS4N Cg0KSSByYW4gYSBiZW5jaG1hcmsgZG9pbmcgMyBkaWZmZXJlbnQgdHlwZXMgb2Ygd29yazoNCiog ImZpYiI6IG1ldGhvZCBjYWxscyAobmFpdmUgZmlib25hY2NpIGNhbGN1bGF0aW9uKQ0KKiAiY3B1 IjogYCgwLi4uMTAwMCkuaW5qZWN0KDorKWANCiogInNsZWVwIjogY2FsbCBgc2xlZXBgDQoNCkkg Z2V0IHRoZSBraW5kIG9mIHJlc3VsdHMgSSB3YXMgZXhjZXB0aW5nIGZvciB0aGUgYGZpYmAgYW5k IGZvciBzbGVlcGluZywgYnV0IHRoZSByZXN1bHRzIGZvciB0aGUgImNwdSIgd29ya2xvYWQgc2hv dyBhIHByb2JsZW0uDQoNCkl0IGlzIHNvIHNsb3cgdGhhdCBteSBwdXJlIFJ1YnkgYmFja3BvcnQg KHVzaW5nIFRocmVhZHMpIGlzIDY1eCBmYXN0ZXIg8J+YriBvbiBteSBNYWMgUHJvIChkZXNwaXRl IGhhdmluZyA2IGNvcmVzKS4gRXhwZWN0ZWQgcmVzdWx0cyB3b3VsZCBiZSA2eCBzbG93ZXIsIHNv IGluIHRoYXQgY2FzZSBSYWN0b3IgaXMgNDAweCBzbG93ZXIgdGhhbiBpdCBzaG91bGQg8J+Yvw0K DQpPbiBteSBNYWNCb29rICgyIGNvcmVzKSB0aGUgcmVzdWx0cyBhcmUgbm90IGFzIGJhZCwgdGhl IGBjcHVgIHdvcmtsb2FkIGlzIDN4IGZhc3RlciB3aXRoIG15IHB1cmUtUnVieSBiYWNrcG9ydCAo b25seSkgaW5zdGVhZCBvZiB+Mnggc2xvd2VyLCBzbyB0aGUgZmFjdG9yIGlzIDZ4IHRvbyBzbG93 Lg0KDQoNCmBgYA0KJCBnZW0gaW5zdGFsbCBiYWNrcG9ydHMNClN1Y2Nlc3NmdWxseSBpbnN0YWxs ZWQgYmFja3BvcnRzLTMuMjAuMA0KMSBnZW0gaW5zdGFsbGVkDQokIHJ1YnkgcmFjdG9yX3Rlc3Qu cmINCjxpbnRlcm5hbDpyYWN0b3I+OjI2Nzogd2FybmluZzogUmFjdG9yIGlzIGV4cGVyaW1lbnRh bCwgYW5kIHRoZSBiZWhhdmlvciBtYXkgY2hhbmdlIGluIGZ1dHVyZSB2ZXJzaW9ucyBvZiBSdWJ5 ISBBbHNvIHRoZXJlIGFyZSBtYW55IGltcGxlbWVudGF0aW9uIGlzc3Vlcy4NCmZpYjogMTEwIG1z ICB8ICBjcHU6IDIyOTAwIG1zICB8ICBzbGVlcDogMjA2IG1zDQokIEI9dCBydWJ5IHJhY3Rvcl90 ZXN0LnJiDQpVc2luZyBwdXJlIFJ1YnkgaW1wbGVtZW50YXRpb24NCmZpYjogNjUyIG1zICB8ICBj cHU6IDMzNyBtcyAgfCAgc2xlZXA6IDIwOSBtcw0KYGBgDQoNCk5vdGljZSB0aGUgYHNsZWVwYCBy dW4gdGFrZXMgc2ltaWxhciB0aW1lLCB3aGljaCBpcyBnb29kLCBhbmQgYGZpYmAgaXMgfjZ4IGZh c3RlciBvbiBteSA2LWNvcmUgQ1BVIChhbmQgfjJ4IGZhc3RlciBvbiBteSAyLWNvcmUgTWFjQm9v ayksIGFnYWluIHRoYXQncyBnb29kIGFzIHRoZSBwdXJlIHJ1YnkgdmVyc2lvbiB1c2VzIFRocmVh ZHMgYW5kIHRodXMgcnVucyB3aXRoIGEgc2luZ2xlIEdWTC4NCg0KVGhlIGBjcHVgIHZlcnNpb24g aXMgdGhlIHByb2JsZW0uDQoNClNjcmlwdCBpcyBoZXJlOiBodHRwczovL2dpc3QuZ2l0aHViLmNv bS9tYXJjYW5kcmUvYmZlZDYyNmU1MzhhM2QwZmM3Y2FkMzhkYzAyNmNmMGUNCg0KDQoNCi0tIA0K aHR0cHM6Ly9idWdzLnJ1YnktbGFuZy5vcmcvDQoKVW5zdWJzY3JpYmU6IDxtYWlsdG86cnVieS1j b3JlLXJlcXVlc3RAcnVieS1sYW5nLm9yZz9zdWJqZWN0PXVuc3Vic2NyaWJlPgo8aHR0cDovL2xp c3RzLnJ1YnktbGFuZy5vcmcvY2dpLWJpbi9tYWlsbWFuL29wdGlvbnMvcnVieS1jb3JlPgo=