how to get the CPU time with VC++ (win)?

[_mario lat]

I try to fing on google but I have not find someting.
How can I get the CPU time ?
How can I know the true time my code spend?
Thank you in advance, Mario.

[Victor Bazarov]

_mario lat wrote:

I try to fing on google but I have not find someting.
How can I get the CPU time ?
How can I know the true time my code spend?

Look at 'clock' function. It works incorrectly on MS Windows, tho.
Then look at MS-Windows-specific process functions (GetProcessTimes).

Then if you still have C++ _language_ questions, post here. If you
have Visual C++ questions, post in microsoft.public.vc.language, and
if you have MS Windows questions, comp.os.ms-windows.programmer.

V

[Peter van Merkerk]

"_mario lat" <ma*******@libero.it> wrote in message
news:vO*********************@twister1.libero.it...

I try to fing on google but I have not find someting.
How can I get the CPU time ?
How can I know the true time my code spend?
Thank you in advance, Mario.

You could use the clock() function for this.

Alternatively you might consider using a profiler. Some versions of VC++
come with a profiler which can tell you how long your program takes to
execute and in which functions most time is spend. There are also third
party profilers from for example Numega and AutomatedQA which are more
sophisticated than the profiler that comes with VC++. Questions about tools
specific for
your development environment are best asked in one of the
microsoft.public.vc.* groups or comp.os.ms-windows.programmer.

--
Peter van Merkerk
peter.van.merkerk(at)dse.nl

[Johnny Hansen]

_mario lat wrote:

I try to fing on google but I have not find someting.
How can I get the CPU time ?
How can I know the true time my code spend?
Thank you in advance, Mario.

I don't think this is quite within the bounds of this group, but look at
the timeGetTime() function. It returns time elapsed since boot in
milliseconds.