Paul Batum
2008-Apr-26 18:34 UTC
[Ironruby-core] rbx.exe hits 3GB memory usage during "rake test"
Hi there, Today I decided to take a look at IronRuby. I pulled the source down as demonstrated in the video, followed the build instructions on the wiki, and then ran the unit tests using the command ''rake test''. After letting it execute for a minute or two, I noticed no new results were appearing, my system was no longer responding properly and the rbx.exe process was using approximately 3GB of memory. I killed it, and this is is what was in the console buffer: repro: (a,b),c = *[nil] nil; nil; nil; repro: (a,b),c = *[1] 1; nil; nil; repro: (a,b),c = *[1,2] 1; nil; 2; repro: (a,b),c = 1,*[2,3] 1; nil; 2; repro: (a,b),c = *[[]] nil; nil; nil; repro: (a,b),c = 1,*[] 1; nil; nil; repro: (a,b),c = [1,2],3 1; 2; 3; repro: (a,b),c = nil,1 nil; nil; 1; rake aborted! I''m running 64-bit Vista. I did a ''gem update'' before building the source. ruby -v gives me: ruby 1.8.6 (2007-09-24 patchlevel 111) [i386-mswin32] After it happened the first time, I deleted my entire local copy of the source, pulled it all down again and then got the exact same result. I was wondering whether anyone has come across this before or has any suggestions. Cheers! -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://rubyforge.org/pipermail/ironruby-core/attachments/20080426/fdf06680/attachment.html>
Aaron Junod
2008-Apr-26 19:41 UTC
[Ironruby-core] rbx.exe hits 3GB memory usage during "rake test"
I just ran rake test and didn''t get the same result. rbx never took
more
then 50 megs of ram, but the process ended with the error below after
running for a few minutes. I''m on the same version of Ruby as you, but
running 32 bit Windows 2k3 Standard. What version is your pathname2 gem (I
think that''s the only gem that''s required, and I know there
are version
problems there). I''m on 1.5.2. Did you try rake spec as well?
:0:in `do_generate'': undefined local variable or method
`methods'' for
main:Objec
t (NoMethodError)
from :0:in `#block162''
from
c:\IronRuby\src\IronRuby.Libraries\Extensions\IListOps.cs:785:in `E
ach''
from :0:in `Initialize##1''rake aborted!
Command failed with status (1): ["c:\ironruby\build\debug\rbx.exe"
"test_eh...]
C:/IronRuby/rakefile:196
(See full trace by running task with --trace)
C:\IronRuby>
On Sat, Apr 26, 2008 at 2:34 PM, Paul Batum <paul.batum at gmail.com>
wrote:
> Hi there,
>
> Today I decided to take a look at IronRuby. I pulled the source down as
> demonstrated in the video, followed the build instructions on the wiki, and
> then ran the unit tests using the command ''rake test''.
After letting it
> execute for a minute or two, I noticed no new results were appearing, my
> system was no longer responding properly and the rbx.exe process was using
> approximately 3GB of memory. I killed it, and this is is what was in the
> console buffer:
>
> repro: (a,b),c = *[nil]
> nil; nil; nil;
> repro: (a,b),c = *[1]
> 1; nil; nil;
> repro: (a,b),c = *[1,2]
> 1; nil; 2;
> repro: (a,b),c = 1,*[2,3]
> 1; nil; 2;
> repro: (a,b),c = *[[]]
> nil; nil; nil;
> repro: (a,b),c = 1,*[]
> 1; nil; nil;
> repro: (a,b),c = [1,2],3
> 1; 2; 3;
> repro: (a,b),c = nil,1
> nil; nil; 1;
> rake aborted!
>
> I''m running 64-bit Vista. I did a ''gem update''
before building the source.
> ruby -v gives me:
>
> ruby 1.8.6 (2007-09-24 patchlevel 111) [i386-mswin32]
>
> After it happened the first time, I deleted my entire local copy of the
> source, pulled it all down again and then got the exact same result.
>
> I was wondering whether anyone has come across this before or has any
> suggestions. Cheers!
>
> _______________________________________________
> Ironruby-core mailing list
> Ironruby-core at rubyforge.org
> http://rubyforge.org/mailman/listinfo/ironruby-core
>
>
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John Lam (IRONRUBY)
2008-Apr-26 20:42 UTC
[Ironruby-core] rbx.exe hits 3GB memory usage during "rake test"
Sorry about the experience - I haven''t been using rake test as a part
of our test matrix for some time now - I''ll update the tests and the
Rakefile in the next release.
In the meantime, the most comprehensive way of running tests are the
community-produced specs. You can run these via:
rake spec - - coverage
This will give you an indication of the pass / fail rate of the specs which can
be found under tests\ironruby\specs\core\**
Thanks,
-John
From: ironruby-core-bounces at rubyforge.org [mailto:ironruby-core-bounces at
rubyforge.org] On Behalf Of Aaron Junod
Sent: Saturday, April 26, 2008 12:41 PM
To: ironruby-core at rubyforge.org
Subject: Re: [Ironruby-core] rbx.exe hits 3GB memory usage during "rake
test"
I just ran rake test and didn''t get the same result. rbx never took
more then 50 megs of ram, but the process ended with the error below after
running for a few minutes. I''m on the same version of Ruby as you, but
running 32 bit Windows 2k3 Standard. What version is your pathname2 gem (I think
that''s the only gem that''s required, and I know there are
version problems there). I''m on 1.5.2.<http://1.5.2.> Did you try
rake spec as well?
:0:in `do_generate'': undefined local variable or method
`methods'' for main:Objec
t (NoMethodError)
from :0:in `#block162''
from c:\IronRuby\src\IronRuby.Libraries\Extensions\IListOps.cs:785:in `E
ach''
from :0:in `Initialize##1''rake aborted!
Command failed with status (1): ["c:\ironruby\build\debug\rbx.exe"
"test_eh...]
C:/IronRuby/rakefile:196
(See full trace by running task with --trace)
C:\IronRuby>
On Sat, Apr 26, 2008 at 2:34 PM, Paul Batum <paul.batum at
gmail.com<mailto:paul.batum at gmail.com>> wrote:
Hi there,
Today I decided to take a look at IronRuby. I pulled the source down as
demonstrated in the video, followed the build instructions on the wiki, and then
ran the unit tests using the command ''rake test''. After
letting it execute for a minute or two, I noticed no new results were appearing,
my system was no longer responding properly and the rbx.exe process was using
approximately 3GB of memory. I killed it, and this is is what was in the console
buffer:
repro: (a,b),c = *[nil]
nil; nil; nil;
repro: (a,b),c = *[1]
1; nil; nil;
repro: (a,b),c = *[1,2]
1; nil; 2;
repro: (a,b),c = 1,*[2,3]
1; nil; 2;
repro: (a,b),c = *[[]]
nil; nil; nil;
repro: (a,b),c = 1,*[]
1; nil; nil;
repro: (a,b),c = [1,2],3
1; 2; 3;
repro: (a,b),c = nil,1
nil; nil; 1;
rake aborted!
I''m running 64-bit Vista. I did a ''gem update'' before
building the source. ruby -v gives me:
ruby 1.8.6 (2007-09-24 patchlevel 111) [i386-mswin32]
After it happened the first time, I deleted my entire local copy of the source,
pulled it all down again and then got the exact same result.
I was wondering whether anyone has come across this before or has any
suggestions. Cheers!
_______________________________________________
Ironruby-core mailing list
Ironruby-core at rubyforge.org<mailto:Ironruby-core at rubyforge.org>
http://rubyforge.org/mailman/listinfo/ironruby-core
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Tomas Matousek
2008-Apr-27 01:07 UTC
[Ironruby-core] rbx.exe hits 3GB memory usage during "rake test"
I know about this issue, it''s a bug in IronRuby that leads to massive
memory leaks. I think it could be that 64bit pointers are just twice as big so
it consumes even more memory there.
Will get to fixing it soon.
Tomas
From: ironruby-core-bounces at rubyforge.org [mailto:ironruby-core-bounces at
rubyforge.org] On Behalf Of John Lam (IRONRUBY)
Sent: Saturday, April 26, 2008 1:43 PM
To: ironruby-core at rubyforge.org
Subject: Re: [Ironruby-core] rbx.exe hits 3GB memory usage during "rake
test"
Sorry about the experience - I haven''t been using rake test as a part
of our test matrix for some time now - I''ll update the tests and the
Rakefile in the next release.
In the meantime, the most comprehensive way of running tests are the
community-produced specs. You can run these via:
rake spec - - coverage
This will give you an indication of the pass / fail rate of the specs which can
be found under tests\ironruby\specs\core\**
Thanks,
-John
From: ironruby-core-bounces at rubyforge.org [mailto:ironruby-core-bounces at
rubyforge.org] On Behalf Of Aaron Junod
Sent: Saturday, April 26, 2008 12:41 PM
To: ironruby-core at rubyforge.org
Subject: Re: [Ironruby-core] rbx.exe hits 3GB memory usage during "rake
test"
I just ran rake test and didn''t get the same result. rbx never took
more then 50 megs of ram, but the process ended with the error below after
running for a few minutes. I''m on the same version of Ruby as you, but
running 32 bit Windows 2k3 Standard. What version is your pathname2 gem (I think
that''s the only gem that''s required, and I know there are
version problems there). I''m on 1.5.2.<http://1.5.2.> Did you try
rake spec as well?
:0:in `do_generate'': undefined local variable or method
`methods'' for main:Objec
t (NoMethodError)
from :0:in `#block162''
from c:\IronRuby\src\IronRuby.Libraries\Extensions\IListOps.cs:785:in `E
ach''
from :0:in `Initialize##1''rake aborted!
Command failed with status (1): ["c:\ironruby\build\debug\rbx.exe"
"test_eh...]
C:/IronRuby/rakefile:196
(See full trace by running task with --trace)
C:\IronRuby>
On Sat, Apr 26, 2008 at 2:34 PM, Paul Batum <paul.batum at
gmail.com<mailto:paul.batum at gmail.com>> wrote:
Hi there,
Today I decided to take a look at IronRuby. I pulled the source down as
demonstrated in the video, followed the build instructions on the wiki, and then
ran the unit tests using the command ''rake test''. After
letting it execute for a minute or two, I noticed no new results were appearing,
my system was no longer responding properly and the rbx.exe process was using
approximately 3GB of memory. I killed it, and this is is what was in the console
buffer:
repro: (a,b),c = *[nil]
nil; nil; nil;
repro: (a,b),c = *[1]
1; nil; nil;
repro: (a,b),c = *[1,2]
1; nil; 2;
repro: (a,b),c = 1,*[2,3]
1; nil; 2;
repro: (a,b),c = *[[]]
nil; nil; nil;
repro: (a,b),c = 1,*[]
1; nil; nil;
repro: (a,b),c = [1,2],3
1; 2; 3;
repro: (a,b),c = nil,1
nil; nil; 1;
rake aborted!
I''m running 64-bit Vista. I did a ''gem update'' before
building the source. ruby -v gives me:
ruby 1.8.6 (2007-09-24 patchlevel 111) [i386-mswin32]
After it happened the first time, I deleted my entire local copy of the source,
pulled it all down again and then got the exact same result.
I was wondering whether anyone has come across this before or has any
suggestions. Cheers!
_______________________________________________
Ironruby-core mailing list
Ironruby-core at rubyforge.org<mailto:Ironruby-core at rubyforge.org>
http://rubyforge.org/mailman/listinfo/ironruby-core
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Steve Eichert
2008-Apr-27 02:11 UTC
[Ironruby-core] rbx.exe hits 3GB memory usage during "rake test"
After lurking on these forums for a while, and getting myself up to speed on where the project is, I''d like to see if I can lend a hand by contributing to the project. I''ve taken care of getting the contributor agreement squared away, so now I''m looking for some recommendations on what could use some attention. Is there a list of prioritized "items" that would benefit from some community love? Cheers, Steve -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://rubyforge.org/pipermail/ironruby-core/attachments/20080426/21074848/attachment.html>