Update for SU2021

[Whaat]

I don't believe this tool works with SU2021. Can you please create a new build?

[thomthom]

Yea, we need to rebuild the binaries of the ruby-prof gem. Trouble is that we've had to patch it in the past so that it only samples the main thread. For some reason we'd otherwise get garbage results. Haven't been able to figure out why, but I suspect CEF process might interfere.

I was looking at this again last week and found that there's been a lot of improvements to ruby-prof since last time. Very active development. Good news is that it appeared to work without patching. But, the binary was suddenly 13MB instead of ~60KB. That's fixed upstream, but awaiting a release that include the fix.

Bad/concerning news is that I saw a warning in their docs that said 2.7.0 and 2.7.1 have a bug that cause ruby-prof to return wrong results: https://ruby-prof.github.io/

I didn't see anything that looked wrong when I tested, so I need to look closer at that.

Last week there was even an issue that suggested an issue with 2.7.2 (ruby-prof/ruby-prof#282), but that appear to be closed now as not an issue.

(I have also been looking at making this work on macOS)

[mariocha]

well, here on Mac I do get a load error:
Error: #<LoadError: cannot load such file -- speedup.rb>
/Applications/SketchUp 2021.1/SketchUp.app/Contents/Frameworks/Ruby.framework/Versions/2.7.1/lib/ruby/2.7.0/rubygems/core_ext/kernel_require.rb:92:in `require'
Namedscene2.rb.zip

[thomthom]

@mariocha did you install the latest version? Also, did you perform the Setup step?

[mariocha]

Hi Thomas, Yes, the latest version. The setup, I have to understand better. That is probably the problem. Mario

…

Le 29 avr. 2021 à 04:23, Thomas Thomassen ***@***.***> a écrit :  @mariocha did you install the latest version? Also, did you perform the Setup step? — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub, or unsubscribe.

[thomthom]

At the moment you need to invoke the Setup menu to install the bundled ruby-prof gem. (This might be automated in the future.)

Please check the description in the readme and see if it works after following the setup step.