[issue38959] Parboil -- OpenMP CUTCP performance regression when upgrade from python 2.7.15 to 2.7.17

[Zachary Ware]

Zachary Ware  added the comment:

Hi Jiebin,

Sorry that nobody was able to respond to this before the end of support for 
2.7.  However, that version is now EOL, and as such I'm closing this issue.

--
nosy: +zach.ware
resolution:  -> out of date
stage:  -> resolved
status: open -> closed

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[issue38959] Parboil -- OpenMP CUTCP performance regression when upgrade from python 2.7.15 to 2.7.17

[Jiebin]

Change by Jiebin :


Added file: https://bugs.python.org/file48752/test-definition.xml

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[issue38959] Parboil -- OpenMP CUTCP performance regression when upgrade from python 2.7.15 to 2.7.17

[Jiebin]

Change by Jiebin :


Added file: https://bugs.python.org/file48751/downloads.xml

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[issue38959] Parboil -- OpenMP CUTCP performance regression when upgrade from python 2.7.15 to 2.7.17

[Jiebin]

Jiebin  added the comment:

In Clear Linux, You can produce by the following steps.

1, sudo swupd bundle-add os-testsuite-phoronix
2, phoronix-test-suite run parboil-1.2.1
3, select the option OpenMP CUTCP

Or download it from the source code. Refer the file attached.

--
Added file: https://bugs.python.org/file48750/install.sh

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[issue38959] Parboil -- OpenMP CUTCP performance regression when upgrade from python 2.7.15 to 2.7.17

[Jiebin]

New submission from Jiebin :

When we replace the rpm package from 2.7.15 to 2.7.17. The benchmark Parboil -- 
OpenMP CUTCP shows regression.
Steps to reproduce the regression. You can reproduce the issue by phoronix test 
suite or run it from the source code.




Benchmarks  indicators  unitHIB/LIB Legacy version  
New version Regression status   OS  HW platform 
comments
component version   value   RSD 
component version   value   RSD 
 parboil OpenMP CUTCP   Seconds  LIB 2.7.15  1.20    0.5%    2.7.17 
 1.37    0.5%    12% Clear Linux CLX server

--
components: Library (Lib)
files: image-2019-12-03-13-55-06-020.png
messages: 357744
nosy: jiebinsu
priority: normal
severity: normal
status: open
title: Parboil -- OpenMP CUTCP performance regression when upgrade from python 
2.7.15 to 2.7.17
type: performance
versions: Python 2.7
Added file: https://bugs.python.org/file48749/image-2019-12-03-13-55-06-020.png

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