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 1557 managed C++ performance
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kklobe
New Member

8 Posts

Posted - Jun 05 2007 :  4:14:45 PM  Show Profile  Reply with Quote
Just installed 1557 (have not compared against 1555) using VS2005 SP1 on XP SP2 and created a managed C++ library project (File/New Project/Visual C++/CLR/Class Library) and the IDE becomes extremely unresponsive (2-3 seconds between keystrokes or just switching files). However, larger (400k lines) C# and (150k lines) pure C++ projects work just fine with no slowdown.

- Kirk

kklobe
New Member

8 Posts

Posted - Jun 05 2007 :  4:23:54 PM  Show Profile  Reply with Quote
Sorry - please disregard. The performance got better after I uninstalled VA, but then after a reboot was just as bad in VS2005 without VA installed.

- Kirk
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feline
Whole Tomato Software

United Kingdom
19021 Posts

Posted - Jun 05 2007 :  4:52:04 PM  Show Profile  Reply with Quote
We have seen some performance problems in the IDE with very large files, even without VA running, in our own testing.

If possible the best solution is probably to split the code up into smaller files.

zen is the art of being at one with the two'ness
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kklobe
New Member

8 Posts

Posted - Jun 05 2007 :  4:58:40 PM  Show Profile  Reply with Quote
This was a freshly-created project with the stock wizard-generated skeleton - maybe 150 lines in the entire project.
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feline
Whole Tomato Software

United Kingdom
19021 Posts

Posted - Jun 06 2007 :  08:58:55 AM  Show Profile  Reply with Quote
*um* that does not sound right at all. Your reference to large files in the first post left me with the impression you had imported a large file into this new project.

Can you try stopping VAX from loading at all, as described here, and see if this makes any difference?

http://docs.wholetomato.com?W306

zen is the art of being at one with the two'ness
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kklobe
New Member

8 Posts

Posted - Jun 08 2007 :  08:40:15 AM  Show Profile  Reply with Quote
It seems to be a VS2k5 (or my installation of VS2k5) issue; the performance is just as sluggish with VA uninstalled.
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