truffleruby

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A simple benchmark-ips script starts the finaliser thread and object sharing

6

``` core/truffle/ffi/pointer.rb:255:in `autorelease=' core/truffle/ffi/pointer.rb:255:in `new' core/truffle/ffi/pointer.rb:262:in `from_string' core/posix.rb:330:in `block (2 levels) in with_array_of_strings_pointer' core/posix.rb:329:in `map' core/posix.rb:329:in `block in with_array_of_strings_pointer' core/truffle/ffi/pointer.rb:250:in `new' core/posix.rb:328:in `with_array_of_strings_pointer' core/truffle/process_operations.rb:488:in `block in posix_spawnp' core/posix.rb:322:in `block in...

chrisseaton

"malloc(): smallbin double linked list corrupted" when testing re2

8

@gogainda [suggested](https://github.com/mudge/re2/pull/48#issuecomment-782714323) I report the following [build error when trying to test re2 against TruffleRuby HEAD](https://github.com/mudge/re2/pull/48/checks?check_run_id=1942571651): ``` *** Error in `/home/runner/.rubies/truffleruby-head/bin/truffleruby': malloc(): smallbin double linked list corrupted: 0x000000000b4ce570 *** =======...

mudge

Cloning breaks constant resolution

4

```ruby class Foo def test TEST end end Bar1 = Foo.clone Bar1::TEST = 1 p Bar1.new.test # 1 on MRI 2.4.x ~ 3.0.0, NameError on TruffleRuby 21.0.0 ```

XrXr

Implement missing standard tags

1

We're missing a few standard tags, like `RootBodyTag`, `CallTag`, `TryBlockTag`, and so on. Should we implement all of them? No particular need in mind though.

chrisseaton

1.0e23 printed as 9.999999999999999e+22

4

Truffleruby ``` ruby -e "puts Float(0.1e24)" 9.999999999999999e+22 ``` CRuby ``` ruby -e "puts Float(0.1e24)" 1.0e+23 ```

gogainda

Full log: https://gist.github.com/gogainda/4606b4ef66d35a9436ff7be8577620d7 Haven't seen it before for Webrick ``` Leaked thread: TestWEBrickHTTPAuth#test_digest_auth_invalid: # [ 33/134] TestWEBrickHTTPProxy#test_connect[To redirect Truffle log output to a file use one of the following options:...

gogainda

Optimize Thread.detect_recursion

5

We should optimize `Thread.detect_recursion`, e.g., by moving some of it to Java, using EconomicMap instead of `{}.compare_by_identity` which forces computing `object_id`. That should also do the optimization of not computing...

eregon

This would make the error in such cases much clearer, rather than showing some random ABI mistmatch error. One idea is that TruffleRuby would define some global variable in the...

eregon

TruffleRuby's support for Childprocess gem

9

I'm not sure, if this is the right place to put in here. `childprocess` is used by `selenium-webdriver` (see https://rubygems.org/gems/childprocess/reverse_dependencies) `selenium-webdriver` gem is used by many testing libraries such as...

deepj

FFI::Pointer#order not implemented

7

Implemented in https://github.com/ffi/ffi/commit/f8cfe29f2e4e1968651b165648886722173719c6.

chrisseaton