[Bug 21423] New: Visual C++ 2005 slow?
wine-bugs at winehq.org
wine-bugs at winehq.org
Tue Jan 19 21:25:36 CST 2010
http://bugs.winehq.org/show_bug.cgi?id=21423
Summary: Visual C++ 2005 slow?
Product: Wine
Version: 1.1.36
Platform: x86
OS/Version: Linux
Status: NEW
Keywords: download
Severity: normal
Priority: P2
Component: -unknown
AssignedTo: wine-bugs at winehq.org
ReportedBy: dank at kegel.com
See http://bugs.winehq.org/show_bug.cgi?id=21410 for recipe.
Building chromium's base_unittests.exe seems to take longer
in wine than in vista, so I profiled a bit with oprofile:
583087 43.4516 no-vmlinux
320289 23.8679 c1xx.dll
149572 11.1461 ntdll.dll.so
80027 5.9636 libc-2.10.1.so
48005 3.5773 libwine.so.1.0
32901 2.4518 msvcr80.dll
25959 1.9345 advapi32.dll.so
22550 1.6804 rpcrt4.dll.so
13959 1.0402 c2.dll
13660 1.0179 wineserver
Good Lord, that's a lot of kernel time...
I'll see if I can get a breakdown of the kernel time, have to work around
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/289087
first.
In the meantime, here's the breakdown inside ntdll:
54636 17.9328 RtlUpcaseUnicodeString
52607 17.2668 hash_short_file_name
37324 12.2506 RtlIsNameLegalDOS8Dot3
15680 5.1465 RtlUpcaseUnicodeStringToCountedOemString
14684 4.8196 find_file_in_dir
11546 3.7897 HEAP_CreateFreeBlock
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