Hello Zeyu,

Would you mind installing the latest update and report back if you still
have an issue here?

Thanks,
-David

On Thu, Jul 18, 2024 at 1:35 PM Zeyu Wang <wangzeyuu...@gmail.com> wrote:

> Hi David,
>
> Sorry for the late reply. Later, I just left the computer running on
> E-cores, which took longer. Now I further tested the new kojak.exe you sent
> me, but it still doesn't change the default CPU usage.
>
> I believe this "feature" is due to how Windows handles task
> prioritization. I finally resolved it by adjusting the priority and
> affinity of Kojak.exe in the Windows Task Manager.
>
> Thanks for your help and advice!
>
> Best,
> Zeyu Wang
>
> On Wednesday, May 29, 2024 at 10:52:42 PM UTC-4 David Shteynberg wrote:
>
>> Hi Zeyu,
>>
>> Thanks for testing this!  I recompiled another executable that should use
>> more of the CPU during the search.  Can you please test it to see if this
>> suits your needs?  Naturally, if you set the number of threads too high it
>> might degrade the overall performance of your machine during the Kojak
>> search.
>>
>>
>> https://sourceforge.net/projects/sashimi/files/Trans-Proteomic%20Pipeline%20%28TPP%29/TPP%20v7.0%20%28Arafel%29%20rev%20X/Kojak.exe/download
>>
>> It would interesting to compare the performance of before and after this
>> change.  I am testing this on i9-13900H.
>>
>> Cheers,
>> -David
>>
>> On Tue, May 28, 2024 at 9:21 PM Zeyu Wang <wangze...@gmail.com> wrote:
>>
>>> Hi David,
>>>
>>> I tested it with the new version. Now it works well, but CPU usage
>>> problem still exists. I change threads from 24, 20 to 16 and 8, but the TPP
>>> searching still uses E-cores. Perhaps it doesn't support P-Cores with Intel
>>> Hyper-Threading. I am just wondering what CPU you are using for Kojak.exe
>>> running.
>>>
>>> Thanks again! Anyway, it can still run, though may take a bit longer
>>> time.
>>>
>>> Best,
>>> Zeyu
>>>
>>> On Tuesday, May 28, 2024 at 11:17:55 PM UTC-4 David Shteynberg wrote:
>>>
>>>> Hello Zeyu,
>>>>
>>>> Sorry I don't know the answer to your question but if it helps I
>>>> corrected the issue you identified in the previously distributed version
>>>> compiled with gcc for the TPP distribution installer.
>>>> I placed the gcc compiled version of Kojak.exe here:
>>>> https://sourceforge.net/projects/sashimi/files/Trans-Proteomic%20Pipeline%20%28TPP%29/TPP%20v7.0%20%28Arafel%29%20rev%20X/Kojak.exe/download
>>>>
>>>> Perhaps this one exhibits a different behavior when running
>>>> multi-threaded.  In my tests the two version ran nearly at the same speed
>>>> on my computer.
>>>>
>>>> Cheers,
>>>> -David
>>>>
>>>> On Tue, May 28, 2024 at 7:27 PM Zeyu Wang <wangze...@gmail.com> wrote:
>>>>
>>>>> Hi all,
>>>>>
>>>>> I notice another small issue (maybe this is my win11 problem?): when
>>>>> running Kojak within TPP, I set the threads to 24 or 28. However, in the
>>>>> task manager, I notice the main search was always running on exact
>>>>> CPU16-31, which seem to be E-cores of this 13900K. Did anyone notice
>>>>> similar problem?
>>>>>
>>>>> [image: Snipaste_2024-05-28_22-14-14.png]
>>>>> [image: Snipaste_2024-05-28_22-15-57.png]
>>>>>
>>>>> Best,
>>>>> Zeyu
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>> On Monday, May 27, 2024 at 11:12:09 AM UTC-4 Zeyu Wang wrote:
>>>>>
>>>>>> Hi David,
>>>>>>
>>>>>> Thanks! After replacing the current kojak.exe, It seems that now the
>>>>>> kojak searching can continue without error message.
>>>>>>
>>>>>> Best,
>>>>>> Zeyu
>>>>>>
>>>>>> On Friday, May 24, 2024 at 9:55:03 PM UTC-4 David Shteynberg wrote:
>>>>>>
>>>>>>> Hello again,
>>>>>>>
>>>>>>> After a bit of digging I found that this is likely caused by a bug
>>>>>>> in the current TPP compiled and distributed version of Kojak that will 
>>>>>>> have
>>>>>>> to be corrected for the next release.  Meanwhile you should be able to
>>>>>>> download and use the official Kojak build available here:
>>>>>>> https://kojak-ms.systemsbiology.net/download.html
>>>>>>>
>>>>>>>
>>>>>>> This version will require additional .net dependecies!
>>>>>>>
>>>>>>> Please replace the current kojak executable in c:/TPP/bin with the
>>>>>>> executable from the zip file and try running kojak again.
>>>>>>>
>>>>>>>
>>>>>>> Best of luck and keep us posted to your progress.
>>>>>>>
>>>>>>> -David
>>>>>>>
>>>>>>> On Fri, May 24, 2024, 1:07 PM Zeyu Wang <wangze...@gmail.com> wrote:
>>>>>>>
>>>>>>>> Hi David,
>>>>>>>>
>>>>>>>> Thank you! Here are the two kojak parameter files I tested (the
>>>>>>>> original and the customized).  Link: Kojak_Troubleshooting
>>>>>>>> <https://gtvault-my.sharepoint.com/:f:/g/personal/zwang3136_gatech_edu/EnxqUYYUZGNDvCEG8kB-vtsB3Q2GfNvcqaAygJ_0ttBEFA?e=Ub1nub>
>>>>>>>>  .
>>>>>>>>
>>>>>>>> Best,
>>>>>>>> Zeyu
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>> On Friday, May 24, 2024 at 3:47:38 PM UTC-4 David Shteynberg wrote:
>>>>>>>>
>>>>>>>> Hello Zeyu,
>>>>>>>>
>>>>>>>> Thanks for your interest in TPP and Kojak.  Yes we maintain and use
>>>>>>>> Kojak in the latest release.  To help us troubleshoot this problem, 
>>>>>>>> would
>>>>>>>> you mind sharing the parameter file used in your test?
>>>>>>>>
>>>>>>>> Thank you!
>>>>>>>> -David
>>>>>>>>
>>>>>>>> On Fri, May 24, 2024, 12:28 AM Zeyu Wang <wangze...@gmail.com>
>>>>>>>> wrote:
>>>>>>>>
>>>>>>>> Hi,
>>>>>>>>
>>>>>>>> Are there anyone using Kojak in the TPP v7.0.0 ?  Today I follow
>>>>>>>> the instruction and try to run a quick test. But at the very 
>>>>>>>> beginning, it
>>>>>>>> reports an error.
>>>>>>>>
>>>>>>>> "Kojak version 2.1.0, October 16 2023 Copyright Michael Hoopmann,
>>>>>>>> Institute for Systems Biology Visit http://kojak-ms.org for full
>>>>>>>> documentation. ****** Begin Kojak Analysis ****** Time at start: Fri 
>>>>>>>> May 24
>>>>>>>> 02:52:02 2024 Parameter file: c:/TPP/data/params/Kojak_2.conf 12
>>>>>>>> preconfigured crosslinkers. Reading FASTA database:
>>>>>>>> c:/TPP/data/dbase/UP000005640_9606_20230222.fasta
>>>>>>>> ...
>>>>>>>>   Total Proteins: 20594
>>>>>>>>   Adding Kojak-generated decoys. New Total Proteins: 41188
>>>>>>>>   5658462 peptides to search (2785870 linkable).
>>>>>>>>
>>>>>>>> Fri May 24 02:52:45 2024 ERROR:
>>>>>>>> ERROR: cannot open
>>>>>>>> \c:\TPP\data\Test_Kojak\E_ZW_LPS_XL_F10.kojak.txt for output. Please 
>>>>>>>> ensure
>>>>>>>> path and write permissions are correct."
>>>>>>>>
>>>>>>>> Is the error due to the output file path format? Or shall I adjust
>>>>>>>> the read/write permission of the TPP?
>>>>>>>>
>>>>>>>> Best,
>>>>>>>> Zeyu
>>>>>>>>
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