[Libreoffice-bugs] [Bug 109335] OpenCL performance degradation

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=109335

--- Comment #20 from QA Administrators  ---
Dear Luís,

To make sure we're focusing on the bugs that affect our users today,
LibreOffice QA is asking bug reporters and confirmers to retest open, confirmed
bugs which have not been touched for over a year.

There have been thousands of bug fixes and commits since anyone checked on this
bug report. During that time, it's possible that the bug has been fixed, or the
details of the problem have changed. We'd really appreciate your help in
getting confirmation that the bug is still present.

If you have time, please do the following:

Test to see if the bug is still present with the latest version of LibreOffice
from https://www.libreoffice.org/download/

If the bug is present, please leave a comment that includes the information
from Help - About LibreOffice.

If the bug is NOT present, please set the bug's Status field to
RESOLVED-WORKSFORME and leave a comment that includes the information from Help
- About LibreOffice.

Please DO NOT

Update the version field
Reply via email (please reply directly on the bug tracker)
Set the bug's Status field to RESOLVED - FIXED (this status has a particular
meaning that is not 
appropriate in this case)


If you want to do more to help you can test to see if your issue is a
REGRESSION. To do so:
1. Download and install oldest version of LibreOffice (usually 3.3 unless your
bug pertains to a feature added after 3.3) from
https://downloadarchive.documentfoundation.org/libreoffice/old/

2. Test your bug
3. Leave a comment with your results.
4a. If the bug was present with 3.3 - set version to 'inherited from OOo';
4b. If the bug was not present in 3.3 - add 'regression' to keyword


Feel free to come ask questions or to say hello in our QA chat:
https://web.libera.chat/?settings=#libreoffice-qa

Thank you for helping us make LibreOffice even better for everyone!

Warm Regards,
QA Team

MassPing-UntouchedBug

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[Libreoffice-bugs] [Bug 109335] OpenCL performance degradation

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=109335

--- Comment #19 from Luís  ---
Just FYI, problem still persists.
Same machine but on Calc version 7.0.2.2.

- Dates worked: ~14800 ms
- Ground water: ~16500 ms

For reference, on Excel:

- Dates worked: ~4700 ms
- Ground water: ~6600 ms

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[Libreoffice-bugs] [Bug 109335] OpenCL performance degradation

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=109335

Aron Budea  changed:

   What|Removed |Added

   See Also||https://bugs.documentfounda
   ||tion.org/show_bug.cgi?id=94
   ||924

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[Libreoffice-bugs] [Bug 109335] OpenCL performance degradation

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=109335

--- Comment #18 from Luís  ---
Regression still present, however worse:
- Dates worked: 11785ms
- Ground water: 23598ms

Tested from the exact same PC with newer drivers. It seems that the GPU is not
being used according to task manager.

Device Index: 0
  Selected: true
  Device Name: GeForce GTX 750 Ti
  Device Vendor: NVIDIA Corporation
  Device Version: OpenCL 1.2 CUDA
  Driver Version: 436.02
  Device Type: gpu 
  Device Extensions: cl_khr_global_int32_base_atomics
cl_khr_global_int32_extended_atomics cl_khr_local_int32_base_atomics
cl_khr_local_int32_extended_atomics cl_khr_fp64 cl_khr_byte_addressable_store
cl_khr_icd cl_khr_gl_sharing cl_nv_compiler_options
cl_nv_device_attribute_query cl_nv_pragma_unroll cl_nv_d3d10_sharing
cl_khr_d3d10_sharing cl_nv_d3d11_sharing cl_nv_copy_opts cl_nv_create_buffer
  Device OpenCL C Version: OpenCL C 1.2 
  Device Available: true
  Device Compiler Available: true
  Device Linker Available: true
  Platform Name: NVIDIA CUDA
  Platform Vendor: NVIDIA Corporation
  Platform Version: OpenCL 1.2 CUDA 10.1.0
  Platform Profile: FULL_PROFILE
  Platform Extensions: cl_khr_global_int32_base_atomics
cl_khr_global_int32_extended_atomics cl_khr_local_int32_base_atomics
cl_khr_local_int32_extended_atomics cl_khr_fp64 cl_khr_byte_addressable_store
cl_khr_icd cl_khr_gl_sharing cl_nv_compiler_options
cl_nv_device_attribute_query cl_nv_pragma_unroll cl_nv_d3d10_sharing
cl_khr_d3d10_sharing cl_nv_d3d11_sharing cl_nv_copy_opts cl_nv_create_buffer



vice Index: 1
  Selected: false
  Device Name: Intel(R) Core(TM) i5-4570 CPU @ 3.20GHz
  Device Vendor: Intel(R) Corporation
  Device Version: OpenCL 1.2 (Build 10094)
  Driver Version: 5.2.0.10094
  Device Type: cpu 
  Device Extensions: cl_khr_icd cl_khr_global_int32_base_atomics
cl_khr_global_int32_extended_atomics cl_khr_local_int32_base_atomics
cl_khr_local_int32_extended_atomics cl_khr_byte_addressable_store
cl_khr_depth_images cl_khr_3d_image_writes cl_intel_exec_by_local_thread
cl_khr_spir cl_khr_dx9_media_sharing cl_intel_dx9_media_sharing
cl_khr_d3d11_sharing cl_khr_gl_sharing cl_khr_fp64 
  Device OpenCL C Version: OpenCL C 1.2 
  Device Available: true
  Device Compiler Available: true
  Device Linker Available: true
  Platform Name: Intel(R) OpenCL
  Platform Vendor: Intel(R) Corporation
  Platform Version: OpenCL 1.2 
  Platform Profile: FULL_PROFILE
  Platform Extensions: cl_khr_icd cl_khr_global_int32_base_atomics
cl_khr_global_int32_extended_atomics cl_khr_local_int32_base_atomics
cl_khr_local_int32_extended_atomics cl_khr_byte_addressable_store
cl_khr_depth_images cl_khr_3d_image_writes cl_intel_exec_by_local_thread
cl_khr_spir cl_khr_dx9_media_sharing cl_intel_dx9_media_sharing
cl_khr_d3d11_sharing cl_khr_gl_sharing cl_khr_fp64

 cl_khr_gl_sharing cl_khr_global_int32_base_atomics
cl_khr_global_int32_extended_atomics cl_khr_icd cl_khr_local_int32_base_atomics
cl_khr_local_int32_extended_atomics cl_khr_spir

Device Index: 2
  Selected: false
  Device Name: Intel(R) Core(TM) i5-4570 CPU @ 3.20GHz
  Device Vendor: Intel(R) Corporation
  Device Version: OpenCL 1.2 (Build 10094)
  Driver Version: 5.2.0.10094
  Device Type: cpu 
  Device Extensions: cl_khr_icd cl_khr_global_int32_base_atomics
cl_khr_global_int32_extended_atomics cl_khr_local_int32_base_atomics
cl_khr_local_int32_extended_atomics cl_khr_byte_addressable_store
cl_khr_depth_images cl_khr_3d_image_writes cl_intel_exec_by_local_thread
cl_khr_spir cl_khr_dx9_media_sharing cl_intel_dx9_media_sharing
cl_khr_d3d11_sharing cl_khr_gl_sharing cl_khr_fp64 
  Device OpenCL C Version: OpenCL C 1.2 
  Device Available: true
  Device Compiler Available: true
  Device Linker Available: true
  Platform Name: Intel(R) OpenCL
  Platform Vendor: Intel(R) Corporation
  Platform Version: OpenCL 1.2 
  Platform Profile: FULL_PROFILE
  Platform Extensions: cl_intel_dx9_media_sharing cl_khr_3d_image_writes
cl_khr_byte_addressable_store cl_khr_d3d11_sharing cl_khr_depth_images
cl_khr_dx9_media_sharing cl_khr_gl_sharing cl_khr_global_int32_base_atomics
cl_khr_global_int32_extended_atomics cl_khr_icd cl_khr_local_int32_base_atomics
cl_khr_local_int32_extended_atomics cl_khr_spir

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[Libreoffice-bugs] [Bug 109335] OpenCL performance degradation

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=109335

--- Comment #17 from QA Administrators  ---
Dear Luís,

To make sure we're focusing on the bugs that affect our users today,
LibreOffice QA is asking bug reporters and confirmers to retest open, confirmed
bugs which have not been touched for over a year.

There have been thousands of bug fixes and commits since anyone checked on this
bug report. During that time, it's possible that the bug has been fixed, or the
details of the problem have changed. We'd really appreciate your help in
getting confirmation that the bug is still present.

If you have time, please do the following:

Test to see if the bug is still present with the latest version of LibreOffice
from https://www.libreoffice.org/download/

If the bug is present, please leave a comment that includes the information
from Help - About LibreOffice.

If the bug is NOT present, please set the bug's Status field to
RESOLVED-WORKSFORME and leave a comment that includes the information from Help
- About LibreOffice.

Please DO NOT

Update the version field
Reply via email (please reply directly on the bug tracker)
Set the bug's Status field to RESOLVED - FIXED (this status has a particular
meaning that is not 
appropriate in this case)


If you want to do more to help you can test to see if your issue is a
REGRESSION. To do so:
1. Download and install oldest version of LibreOffice (usually 3.3 unless your
bug pertains to a feature added after 3.3) from
http://downloadarchive.documentfoundation.org/libreoffice/old/

2. Test your bug
3. Leave a comment with your results.
4a. If the bug was present with 3.3 - set version to 'inherited from OOo';
4b. If the bug was not present in 3.3 - add 'regression' to keyword


Feel free to come ask questions or to say hello in our QA chat:
https://kiwiirc.com/nextclient/irc.freenode.net/#libreoffice-qa

Thank you for helping us make LibreOffice even better for everyone!

Warm Regards,
QA Team

MassPing-UntouchedBug

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[Libreoffice-bugs] [Bug 109335] OpenCL performance degradation

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=109335

--- Comment #16 from Roman Kuznetsov <79045_79...@mail.ru> ---
It takes result 

2768 in file "Ground water daily" 
21139 in file "Dates worksheet"

in 

Version: 6.2.0.0.alpha1+ (x64)
Build ID: 20b2903354138f8ab19261fab74658fcf6af70e3
CPU threads: 4; OS: Windows 10.0; UI render: GL; VCL: win; 
TinderBox: Win-x86_64@42, Branch:master, Time: 2018-11-14_22:57:13
Locale: ru-RU (ru_RU); UI-Language: en-US
Calc: CL

And I disabled multi-threaded calculation

still repro

/cache/OpenCL.log

Device Index: 0
  Selected: false
  Device Name: GeForce GTX 1050
  Device Vendor: NVIDIA Corporation
  Device Version: OpenCL 1.2 CUDA
  Driver Version: 397.93
  Device Type: gpu 
  ...
  Device OpenCL C Version: OpenCL C 1.2 
  Device Available: true
  Device Compiler Available: true
  Device Linker Available: true
  Platform Name: NVIDIA CUDA
  Platform Vendor: NVIDIA Corporation
  Platform Version: OpenCL 1.2 CUDA 9.2.127
  Platform Profile: FULL_PROFILE
  ...

Device Index: 1
  Selected: true
  Device Name: Intel(R) HD Graphics 630
  Device Vendor: Intel(R) Corporation
  Device Version: OpenCL 2.1 
  Driver Version: 22.20.16.4708
  Device Type: gpu 
  ... 
  Device OpenCL C Version: OpenCL C 2.0 
  Device Available: true
  Device Compiler Available: true
  Device Linker Available: true
  Platform Name: Intel(R) OpenCL
  Platform Vendor: Intel(R) Corporation
  Platform Version: OpenCL 2.1 
  Platform Profile: FULL_PROFILE
  ...

Device Index: 2
  Selected: false
  Device Name: Intel(R) Core(TM) i5-7300HQ CPU @ 2.50GHz
  Device Vendor: Intel(R) Corporation
  Device Version: OpenCL 2.1 (Build 10)
  Driver Version: 7.2.0.10
  Device Type: cpu 
  ...
  Device OpenCL C Version: OpenCL C 2.0 
  Device Available: true
  Device Compiler Available: true
  Device Linker Available: true
  Platform Name: Intel(R) OpenCL
  Platform Vendor: Intel(R) Corporation
  Platform Version: OpenCL 2.1 
  Platform Profile: FULL_PROFILE
  ...

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[Libreoffice-bugs] [Bug 109335] OpenCL performance degradation

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=109335

--- Comment #15 from QA Administrators  ---
** Please read this message in its entirety before responding **

To make sure we're focusing on the bugs that affect our users today,
LibreOffice QA is asking bug reporters and confirmers to retest open, confirmed
bugs which have not been touched for over a year.

There have been thousands of bug fixes and commits since anyone checked on this
bug report. During that time, it's possible that the bug has been fixed, or the
details of the problem have changed. We'd really appreciate your help in
getting confirmation that the bug is still present.

If you have time, please do the following:

Test to see if the bug is still present with the latest version of LibreOffice
from https://www.libreoffice.org/download/

If the bug is present, please leave a comment that includes the information
from Help - About LibreOffice.

If the bug is NOT present, please set the bug's Status field to
RESOLVED-WORKSFORME and leave a comment that includes the information from Help
- About LibreOffice.

Please DO NOT

Update the version field
Reply via email (please reply directly on the bug tracker)
Set the bug's Status field to RESOLVED - FIXED (this status has a particular
meaning that is not 
appropriate in this case)


If you want to do more to help you can test to see if your issue is a
REGRESSION. To do so:
1. Download and install oldest version of LibreOffice (usually 3.3 unless your
bug pertains to a feature added after 3.3) from
http://downloadarchive.documentfoundation.org/libreoffice/old/

2. Test your bug
3. Leave a comment with your results.
4a. If the bug was present with 3.3 - set version to 'inherited from OOo';
4b. If the bug was not present in 3.3 - add 'regression' to keyword


Feel free to come ask questions or to say hello in our QA chat:
https://kiwiirc.com/nextclient/irc.freenode.net/#libreoffice-qa

Thank you for helping us make LibreOffice even better for everyone!

Warm Regards,
QA Team

MassPing-UntouchedBug

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[Libreoffice-bugs] [Bug 109335] OpenCL performance degradation

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=109335

--- Comment #14 from Telesto  ---
Repro with
Version: 6.0.0.0.alpha1+
Build ID: c24c32bf71b8e64bd0d36e511f554e1f6c015842
CPU threads: 4; OS: Windows 6.3; UI render: default; 
TinderBox: Win-x86@42, Branch:master, Time: 2017-11-22_23:15:41
Locale: nl-NL (nl_NL); Calc: group threaded

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[Libreoffice-bugs] [Bug 109335] OpenCL performance degradation

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=109335

Telesto  changed:

   What|Removed |Added

   Keywords||bibisected, bisected, perf,
   ||regression

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[Libreoffice-bugs] [Bug 109335] OpenCL performance degradation

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=109335

Telesto  changed:

   What|Removed |Added

 CC||t...@iki.fi

--- Comment #13 from Telesto  ---
Adding a CC to Tor Lillqvist

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[Libreoffice-bugs] [Bug 109335] OpenCL performance degradation

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=109335

--- Comment #12 from Telesto  ---
Created attachment 136858
  --> https://bugs.documentfoundation.org/attachment.cgi?id=136858=edit
Bibisect log

Bisected to:

author  Tor Lillqvist    2015-10-15 09:37:55 (GMT)
committer   Tor Lillqvist    2015-10-15 10:45:45
(GMT)
commit  03eae494cfdb0c75188e6c2c85a4b59acba0ef12 (patch)
treeaf8bd5fcdb62fcb6e59dc351c0c3e36e3a7cce8f
parent  5e0e953f8f8fc5b27db8421ba15e33cfa664fb7a (diff)
tdf#94924: Return correct result 0 from OpenCL MIN and MAX when all args empty
Used the same style as existing code, added a new virtual isMinOrMax()
and add some special casing in Reduction::GenSlidingWindowFunction(),
and fsim_count() and fmax_count() functions that count how many
non-NaN numbers we actually see. As such, I am not sure at all that
this is an ideal way to do this, but will have to do for now.

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[Libreoffice-bugs] [Bug 109335] OpenCL performance degradation

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=109335

Telesto  changed:

   What|Removed |Added

 Status|UNCONFIRMED |NEW
 Ever confirmed|0   |1

--- Comment #11 from Telesto  ---
Repro with:
Version: 6.0.0.0.alpha0+
Build ID: c5a93cad149618bbd43632f1660a558c34bdbf7e
CPU threads: 4; OS: Windows 6.3; UI render: default; 
TinderBox: Win-x86@42, Branch:master, Time: 2017-10-07_01:04:25
Locale: nl-NL (nl_NL); Calc: CL

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[Libreoffice-bugs] [Bug 109335] OpenCL performance degradation

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=109335

--- Comment #10 from Luís  ---
(In reply to Telesto from comment #9)
> Is there a test-file? Something like: Ground water daily.xls

Yes, I used the test files from here:
http://kohei.us/2014/10/02/opencl-test-documents-for-calc/

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[Libreoffice-bugs] [Bug 109335] OpenCL performance degradation

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=109335

Telesto  changed:

   What|Removed |Added

 CC||tele...@surfxs.nl

--- Comment #9 from Telesto  ---
Is there a test-file? Something like: Ground water daily.xls

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[Libreoffice-bugs] [Bug 109335] OpenCL performance degradation

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=109335

Buovjaga  changed:

   What|Removed |Added

 Blocks||97391


Referenced Bugs:

https://bugs.documentfoundation.org/show_bug.cgi?id=97391
[Bug 97391] [META] OpenCL and "Software Interpreter" issues in Calc
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[Libreoffice-bugs] [Bug 109335] OpenCL performance degradation

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=109335

--- Comment #8 from m.a.riosv  ---
Now we need to wait for someone who can test your hardware combination.

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[Libreoffice-bugs] [Bug 109335] OpenCL performance degradation

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=109335

Luís  changed:

   What|Removed |Added

 Status|NEEDINFO|UNCONFIRMED
 Ever confirmed|1   |0

--- Comment #7 from Luís  ---
How can I force the use of the software interpreter? When disabling OpenCL and
letting the interpreter ON, the Calc engine changes to "group". If I disable
the software interpreter it changes to "single".
With both enabled the engine is "CL".

Anyway, when it is on "group":
- Dates worked: 22000 ms
- Ground water: 5 ms

(yes, that much)

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[Libreoffice-bugs] [Bug 109335] OpenCL performance degradation

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=109335

--- Comment #6 from Luís  ---
Created attachment 134873
  --> https://bugs.documentfoundation.org/attachment.cgi?id=134873=edit
OpenCL Devices log file

OpenCL device log, as requested

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[Libreoffice-bugs] [Bug 109335] OpenCL performance degradation

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=109335

m.a.riosv  changed:

   What|Removed |Added

 Status|UNCONFIRMED |NEEDINFO
 Ever confirmed|0   |1

--- Comment #5 from m.a.riosv  ---
Please can copy here the file on the userprofile:
..\cache\opencl_devices.log

and test the times with OpenCl disable but software interpreter enable.
Maybe the driver it's not compatible but not detected with the test done by LO.

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[Libreoffice-bugs] [Bug 109335] OpenCL performance degradation

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=109335

Luís  changed:

   What|Removed |Added

 Status|NEEDINFO|UNCONFIRMED
 Ever confirmed|1   |0

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[Libreoffice-bugs] [Bug 109335] OpenCL performance degradation

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=109335

--- Comment #4 from Luís  ---
Just tested 5.4.0.3.
Same performance as 5.3.4.2, maybe a little worse but could be my computer.

Dates worked: ~2500 ms
Ground water: ~31000 ms

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[Libreoffice-bugs] [Bug 109335] OpenCL performance degradation

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https://bugs.documentfoundation.org/show_bug.cgi?id=109335

--- Comment #3 from m.a.riosv  ---
Can you test with 5.4
https://downloadarchive.documentfoundation.org/libreoffice/old/?C=M;O=D

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[Libreoffice-bugs] [Bug 109335] OpenCL performance degradation

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=109335

--- Comment #2 from Luís  ---
Sorry, I should have mentioned.
This performance degradation happens since version 5.0.3.2 and 5.0.5.1.
I get the same result on 5.3.4.2.

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[Libreoffice-bugs] [Bug 109335] OpenCL performance degradation

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=109335

m.a.riosv  changed:

   What|Removed |Added

 Status|UNCONFIRMED |NEEDINFO
 CC||miguelangelrv@libreoffice.o
   ||rg
 Ever confirmed|0   |1

--- Comment #1 from m.a.riosv  ---
Please can you test with a newer version.

5.0 it's a bit outdated, a lot of work has been done since then.

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