Profile: zero total time

Simon Marlow marlowsd at gmail.com
Mon Jul 11 14:38:54 CEST 2011


On 09/07/2011 13:29, Matthew Farkas-Dyck wrote:
> Yes -- I just tried it threaded, and the profile is true.
>
> Thanks for your help.
>
> Might this warrant another ticket?

Please add to the existing ticket:

   http://hackage.haskell.org/trac/ghc/ticket/5282

if it is reproducible on Linux, there's a much greater chance I'll be 
able to fix it.

Cheers,
	Simon


> On 8 July 2011 16:27, David Peixotto<dmp at rice.edu>  wrote:
>> Does it make a difference if you use the threaded vs. non-threaded runtime? I'm seeing the odd behavior on Mac, but only for the single-threaed runtime.
>>
>> http://hackage.haskell.org/trac/ghc/ticket/5282#comment:8
>>
>> On Jul 7, 2011, at 2:45 PM, Matthew Farkas-Dyck wrote:
>>
>>> Sorry, I ought to have mentioned:
>>>
>>> $ uname -sr
>>> Linux 2.6.38
>>>
>>> On 7 July 2011 14:03, Daniel Fischer<daniel.is.fischer at googlemail.com>  wrote:
>>>> On Thursday 07 July 2011, 20:44:57, Matthew Farkas-Dyck wrote:
>>>>> I am trying to take a profile of a program, but when I run it, the
>>>>> total time (as given in the profiling report file) is zero!
>>>>
>>>> If you're on a Mac, it could be
>>>>
>>>> http://hackage.haskell.org/trac/ghc/ticket/5282
>>>>
>>>
>>>
>>>
>>> --
>>> Matthew Farkas-Dyck
>>>
>>> _______________________________________________
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>>> Glasgow-haskell-users at haskell.org
>>> http://www.haskell.org/mailman/listinfo/glasgow-haskell-users
>>>
>>
>>
>
>
>




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