Re: [Dltk-dev] Performance issue

["didier barzin" <didier@xxxxxxxxx>]

Alex,

The performance issue is fixed in last integration build.

Thanks,

Didier

2008/12/11 Alex Panchenko <alex@xxxxxxxxx>:
> Didier,
>
> I have fixed the bottleneck in the folding provider.
> The next integration build will be available later today.
>
> Btw, there were some incompatible changes in the past 4 months, so you should modify you code accordingly.
>
> Thanks for reporting this performance issue.
>
> Regards,
> Alex
>
> ----- Original Message -----
> From: "didier barzin" <didier@xxxxxxxxx>
> To: "DLTK Developer Discussions" <dltk-dev@xxxxxxxxxxx>
> Sent: Thursday, December 11, 2008 2:59:20 AM GMT +06:00 Almaty, Novosibirsk
> Subject: Re: [Dltk-dev] Performance issue
>
> Hi Alex,
>
> With folding disabled, it works.
>
> /Didier
>
> 2008/12/10 Alex Panchenko <alex@xxxxxxxxx>:
>> Didier,
>>
>> It looks like the folding code is slow on large files.
>> Would you please check how it works for you with disabled folding?
>>
>> There were several optimizations recently, but it looks like additional efforts are required.
>>
>> Regards,
>> Alex
>>
>> ----- Original Message -----
>> From: "didier barzin" <didier@xxxxxxxxx>
>> To: "DLTK Developer Discussions" <dltk-dev@xxxxxxxxxxx>
>> Sent: Wednesday, December 10, 2008 2:22:07 AM GMT +06:00 Almaty, Novosibirsk
>> Subject: Re: [Dltk-dev] Performance issue
>>
>> 2008/12/9 Alex Panchenko <alex@xxxxxxxxx>:
>>> Hi Didier,
>>>
>>> I am not sure how to interpret the results - is it the elapsed time or CPU time?
>>
>> Yes, it is CPU time.
>>
>>> What profiler (and profiling mode) you have used to generate these statistics?
>>
>> I use the profiler included in Eclipse Ganymede.
>>
>>> Is it possible to generate statistics in the call-hierarchy format?
>>
>> I am not able to generate other statistics due to amount of time it takes.
>> After two hours, I have forgiven.
>>
>>>
>>> The first item in the statistics is JobManager. It is performing indexing
>>> tasks, usually the large amount of the time is spent in the source parser
>>> calls.
>>>
>>> How many files do you have in your project? What is the total size of the files?
>>
>> There are two files in the project. A small one 29K and a big one 2M.
>> When I remove the big one the performance problem disappear.
>>
>>> What operations you performed in the profiled application? Where do you
>>> experience performance problems? What DLTK version do you use?
>>>
>>
>> I used DLTK 1.0.0.v20080815
>>
>>> Regards,
>>> Alex
>>>
>>> didier barzin wrote:
>>>>
>>>> Dear All,
>>>>
>>>> I am developping a Cobol Plugin for Eclipse using DLKT.
>>>> I have a performance issue using DLTK with big COBOL sources having
>>>> more that 10.000 lines.
>>>> The execution statistics are attached to this mail.
>>>>
>>>> Does amyone have had similar problems ?
>>>>
>>>> Thanks,
>>>>
>>>> Didier
>>>>
>>>
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