ruby optimization

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ruby-prof and other stuff for ruby runtime speed optimization

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Nilo Redini, rogerdpack4

2/16/16

Method arguments in ruby-prof info

suggest creating a github issue those get looked at, move the conversation there :) On Friday,

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Method arguments in ruby-prof info

suggest creating a github issue those get looked at, move the conversation there :) On Friday,

2/16/16

Radosław Bułat2

2/23/15

Lost time in ruby-prof results?

Problem solved. If you are interested in details look at the discussion: https://github.com/ruby-prof

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Lost time in ruby-prof results?

Problem solved. If you are interested in details look at the discussion: https://github.com/ruby-prof

2/23/15

Thomas Thomassen, … Roger Pack6

10/9/14

Pre-built binary gem for Windows?

OK any other followers feel free to chime in here, I guess I just haven't done precompiled in so

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Pre-built binary gem for Windows?

OK any other followers feel free to chime in here, I guess I just haven't done precompiled in so

10/9/14

Grant Schoep, … Roger Pack8

6/9/14

Using ruby-prof, not seeing most of my own method/object names

i wonder how that caused a recursion issue...hmm... On Sun, Jun 8, 2014 at 10:51 AM, Grant Schoep

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Using ruby-prof, not seeing most of my own method/object names

i wonder how that caused a recursion issue...hmm... On Sun, Jun 8, 2014 at 10:51 AM, Grant Schoep

6/9/14

Kristine Jennings, Roger Pack2

4/24/14

ruby-prof --mode=memory against ruby 2.0.0 has no useful results

I know it supported it with the 1.9.x and a "patched' GC I wonder if the patch still works [

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ruby-prof --mode=memory against ruby 2.0.0 has no useful results

I know it supported it with the 1.9.x and a "patched' GC I wonder if the patch still works [

4/24/14

John Gallagher, Roger Pack2

1/6/14

Can I use ruby-prof to track down a memory leak?

So you basically want something like 20.times { run_my_program } ObjectSpace.each_object{|o| p o.

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Can I use ruby-prof to track down a memory leak?

So you basically want something like 20.times { run_my_program } ObjectSpace.each_object{|o| p o.

1/6/14

Holger Schmeisky2

9/10/13

uninitialized constant Rack::RubyProf

For the googlers: I added require 'ruby-prof' to the production.rb, that helped. Maybe there

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uninitialized constant Rack::RubyProf

For the googlers: I added require 'ruby-prof' to the production.rb, that helped. Maybe there

9/10/13

Ponnusamy K, Roger Pack2

9/9/13

How can get my object's memory usage size and method load time?

What do you mean by an object's "memory size usage"? Are you looking for memory

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How can get my object's memory usage size and method load time?

What do you mean by an object's "memory size usage"? Are you looking for memory

9/9/13

Holger Schmeisky, Piotr Szotkowski4

8/29/13

Problem running tests

Hi, someone already fixed this by the same solution. https://github.com/ruby-prof/ruby-prof/pull/126

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Problem running tests

Hi, someone already fixed this by the same solution. https://github.com/ruby-prof/ruby-prof/pull/126

8/29/13

goo...@schmeisky.com, … Roger Pack14

8/6/13

Adding Yourkit-style printer

Hi, to correctly implement this, the call_info.children and call_info.parent would have to point not

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Adding Yourkit-style printer

Hi, to correctly implement this, the call_info.children and call_info.parent would have to point not

8/6/13

Tim Carey-Smith

8/1/13

Running RubyProf for specific threads

Hi all, I have been looking into whether it is possible to invert the behavior of the excluded

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Running RubyProf for specific threads

Hi all, I have been looking into whether it is possible to invert the behavior of the excluded

8/1/13

rogerdpack, Nikolai Derzhak2

1/7/13

Re: New Relic RPM gem and ruby-prof peformance

Yes. I am testing both now. When both are enabled is something fun in ruby-prof logs :). What I see

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Re: New Relic RPM gem and ruby-prof peformance

Yes. I am testing both now. When both are enabled is something fun in ruby-prof logs :). What I see

1/7/13

10/23/12

Re: Does RubyProf::ALLOCATIONS work on 1.9.x??

I am guessing that it is related to this bug here: https://github.com/rdp/ruby-prof/issues/86 Which

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Re: Does RubyProf::ALLOCATIONS work on 1.9.x??

I am guessing that it is related to this bug here: https://github.com/rdp/ruby-prof/issues/86 Which

10/23/12

7/10/12

Re: Rails (rails 3 and ruby 1.9.3) and ruby-prof

I think you're seeing the same thing as this other fella did: https://groups.google.com/forum/?hl

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Re: Rails (rails 3 and ruby 1.9.3) and ruby-prof

I think you're seeing the same thing as this other fella did: https://groups.google.com/forum/?hl

7/10/12

Craig, Roger Pack4

5/28/12

undefined method `to_s' in graph_html_printer.rb:56:in `inspect'

What about older versions like 0.9'ish? On Mon, May 28, 2012 at 8:37 PM, Craig Walker <craig@

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undefined method `to_s' in graph_html_printer.rb:56:in `inspect'

What about older versions like 0.9'ish? On Mon, May 28, 2012 at 8:37 PM, Craig Walker <craig@

5/28/12

Alon Burg, … Caleb Clausen15

5/17/12

where is all the time going on ruby-prof

Hey Caleb, Thank you for the in-depth investigation and response. Indeed Mongoid is taking some

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where is all the time going on ruby-prof

Hey Caleb, Thank you for the in-depth investigation and response. Indeed Mongoid is taking some

5/17/12

rogerdpack, … Caleb Clausen4

6/3/11

On 06/02/2011 08:42 PM, Roger Pack wrote: > Interesting. Actually my current thoughts were

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On 06/02/2011 08:42 PM, Roger Pack wrote: > Interesting. Actually my current thoughts were

6/3/11

4/25/11

Re: Re: Ruby Enterprise Edition 1.9.x or Copy on Write friendliness in (MRI) Ruby 1.9.x?

On Sat, Apr 23, 2011 at 12:41 AM, Kurt Stephens <kur...@gmail.com> wrote: Sorry, forgot to

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Re: Re: Ruby Enterprise Edition 1.9.x or Copy on Write friendliness in (MRI) Ruby 1.9.x?

On Sat, Apr 23, 2011 at 12:41 AM, Kurt Stephens <kur...@gmail.com> wrote: Sorry, forgot to

4/25/11

rogerdpack, … Caleb Clausen33

7/7/10

"Charles Oliver Nutter" <hea...@headius.com> wrote: > Caleb Clausen <caleb@

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"Charles Oliver Nutter" <hea...@headius.com> wrote: > Caleb Clausen <caleb@

7/7/10

rogerdpack, … Charles Oliver Nutter7

6/30/10

another thought on how to implement namespaces

On Fri, Jun 18, 2010 at 11:46 AM, Roger Pack <roger...@gmail.com> wrote: >> namespace

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another thought on how to implement namespaces

On Fri, Jun 18, 2010 at 11:46 AM, Roger Pack <roger...@gmail.com> wrote: >> namespace

6/30/10

rogerdpack, … Caleb Clausen14

5/19/10

[ruby-optimization] more macros thoughts

Roger Pack wrote: >> # coding: utf-8 >> Polyglot.dialect :macro >> Macro.require

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[ruby-optimization] more macros thoughts

Roger Pack wrote: >> # coding: utf-8 >> Polyglot.dialect :macro >> Macro.require

5/19/10

rogerdpack, … Roger Pack3

5/13/10

[ruby-optimization] poor link

Yeah It's something in the admin stuffs for rubyforge...somewhere... On Thu, May 13, 2010 at 4:23

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[ruby-optimization] poor link

Yeah It's something in the admin stuffs for rubyforge...somewhere... On Thu, May 13, 2010 at 4:23

5/13/10

Caleb Clausen, Roger Pack6

3/24/10

>> Yeah if you use the GoogleHashSparseIntToInt it's said to use "2 bits >> per

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>> Yeah if you use the GoogleHashSparseIntToInt it's said to use "2 bits >> per

3/24/10

3/15/10

So it turns out that blocks *are* optimizable...well, certain ones are at least :) It appears from

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So it turns out that blocks *are* optimizable...well, certain ones are at least :) It appears from

3/15/10

2/2/10

> Bad news: > it blew up (size wise) with larger arrays. > http://groups.google.com/group/

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> Bad news: > it blew up (size wise) with larger arrays. > http://groups.google.com/group/

2/2/10

rogerdpack, … Roger Pack4

1/28/10

Nope that's the one :) Speaking of optimizations...I saw some interesting rubinius benchmarks the

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Nope that's the one :) Speaking of optimizations...I saw some interesting rubinius benchmarks the

1/28/10

Roger Pack, … rogerdpack7

12/26/09

re: ruby-talk about google hash

> ... > with a "cheat" to not have to call #hash on the object itself: > > case

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re: ruby-talk about google hash

> ... > with a "cheat" to not have to call #hash on the object itself: > > case

12/26/09

12/22/09

Optimization thought...

After experimenting a bit with the ruby2cext/crystalizer [1] I'm wondering if what it does wouldn

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Optimization thought...

After experimenting a bit with the ruby2cext/crystalizer [1] I'm wondering if what it does wouldn

12/22/09

12/19/09

ann: release google_hash

As an attempt to optimize for MRI's GC and move elements into hash, my first attempt is

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ann: release google_hash

As an attempt to optimize for MRI's GC and move elements into hash, my first attempt is

12/19/09

rogerdpack, Caleb Clausen4

11/18/09

plans for world domination [ruby style]

rogerdpack wrote: > My next question is...why is regex lookup on 1.9 twice the speed of > 1.8?

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plans for world domination [ruby style]

rogerdpack wrote: > My next question is...why is regex lookup on 1.9 twice the speed of > 1.8?

11/18/09

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