* [ruby-core:114897] [Ruby master Bug#19903] Fix memory leak in generating and loading iseq
@ 2023-09-26 13:46 HParker (Adam Hess) via ruby-core
2023-09-30 7:07 ` [ruby-core:114927] " nagachika (Tomoyuki Chikanaga) via ruby-core
0 siblings, 1 reply; 2+ messages in thread
From: HParker (Adam Hess) via ruby-core @ 2023-09-26 13:46 UTC (permalink / raw
To: ruby-core; +Cc: HParker (Adam Hess)
Issue #19903 has been reported by HParker (Adam Hess).
----------------------------------------
Bug #19903: Fix memory leak in generating and loading iseq
https://bugs.ruby-lang.org/issues/19903
* Author: HParker (Adam Hess)
* Status: Open
* Priority: Normal
* Backport: 3.0: UNKNOWN, 3.1: UNKNOWN, 3.2: UNKNOWN
----------------------------------------
PR: https://github.com/ruby/ruby/pull/8512
Reproduction:
```ruby
10.times do
100_000.times do
RubyVM::InstructionSequence.load_from_binary(RubyVM::InstructionSequence.compile("def foo(bar:); end; foo(bar: :baz)").to_binary)
end
puts `ps -o rss= -p #{$$}`
end
```
before:
```
39636
60756
82140
103260
124380
145764
166884
188004
209388
230508
```
after:
```
25184
31784
38648
45248
51848
58712
65312
71912
78776
85376
```
--
https://bugs.ruby-lang.org/
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^ permalink raw reply [flat|nested] 2+ messages in thread
* [ruby-core:114927] [Ruby master Bug#19903] Fix memory leak in generating and loading iseq
2023-09-26 13:46 [ruby-core:114897] [Ruby master Bug#19903] Fix memory leak in generating and loading iseq HParker (Adam Hess) via ruby-core
@ 2023-09-30 7:07 ` nagachika (Tomoyuki Chikanaga) via ruby-core
0 siblings, 0 replies; 2+ messages in thread
From: nagachika (Tomoyuki Chikanaga) via ruby-core @ 2023-09-30 7:07 UTC (permalink / raw
To: ruby-core; +Cc: nagachika (Tomoyuki Chikanaga)
Issue #19903 has been updated by nagachika (Tomoyuki Chikanaga).
Backport changed from 3.0: UNKNOWN, 3.1: REQUIRED, 3.2: REQUIRED to 3.0: UNKNOWN, 3.1: REQUIRED, 3.2: DONE
ruby_3_2 128d8728d39c2da21e5433c7af169f73e18fd133 merged revision(s) ef59175a68c448fe334125824b477a9e1d5629bc.
----------------------------------------
Bug #19903: Fix memory leak in generating and loading iseq
https://bugs.ruby-lang.org/issues/19903#change-104795
* Author: HParker (Adam Hess)
* Status: Closed
* Priority: Normal
* Backport: 3.0: UNKNOWN, 3.1: REQUIRED, 3.2: DONE
----------------------------------------
PR: https://github.com/ruby/ruby/pull/8512
Reproduction:
```ruby
10.times do
100_000.times do
RubyVM::InstructionSequence.load_from_binary(RubyVM::InstructionSequence.compile("def foo(bar:); end; foo(bar: :baz)").to_binary)
end
puts `ps -o rss= -p #{$$}`
end
```
before:
```
39636
60756
82140
103260
124380
145764
166884
188004
209388
230508
```
after:
```
25184
31784
38648
45248
51848
58712
65312
71912
78776
85376
```
--
https://bugs.ruby-lang.org/
______________________________________________
ruby-core mailing list -- ruby-core@ml.ruby-lang.org
To unsubscribe send an email to ruby-core-leave@ml.ruby-lang.org
ruby-core info -- https://ml.ruby-lang.org/mailman3/postorius/lists/ruby-core.ml.ruby-lang.org/
^ permalink raw reply [flat|nested] 2+ messages in thread
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