Reduce PostSharp compile time overhead

Question

We recently introduced PostSharp into our code base and the compile time of our ASP.NET MVC project has doubled to quadrupled. We have about 3 MVC projects and approximately 8 class library projects in our solution.

Obviously there will be overhead associated with PostSharp since it is modifying the MSIL code. But a 2x to 4x overhead is quite an overhead.

Is this typical with PostSharp?

score 3 · Accepted Answer · answered Nov 14 '09 at 19:40

3

For the assemblies where you are sure that PostSharp will not perform any injection you can add the flag SkipPostSharp in the Conditional compilation symbols on the Build Tab for the project.

Hope this helps.

answered Nov 14 '09 at 19:40

jvanrhyn

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For Visual Studio for Mac Community edition v8.10, this can be done under Project -> Options -> Compiler -> Define Symbols -> add SkipPostSharp into the ';' separated list – Piyush Khera Oct 28 '22 at 15:53

score 2 · Answer 2 · edited Mar 20 '13 at 14:09

2

A typical overhead of 2x is normal. The most important way to speed up PostSharp 1.5 is to use ngenned images (the setup program does it for you). In PostSharp 2.0, ngenned images are not considered that important any more.

If you really have an overhead of 4x with PostSharp 2.0, I would like to make some performance analysis of your case.

edited Mar 20 '13 at 14:09

Rais Alam

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answered Nov 17 '09 at 17:16

Gael Fraiteur

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score 0 · Answer 3 · answered Oct 28 '22 at 15:53

0

For Visual Studio for Mac Community edition v8.10, this can be done under Project -> Options -> Compiler -> Define Symbols -> add SkipPostSharp into the ';' separated list

answered Oct 28 '22 at 15:53

Piyush Khera

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Reduce PostSharp compile time overhead

3 Answers3