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IDProjectCategoryView StatusDate SubmittedLast Update
0031977Community[OCCT] OCCT:Modeling Algorithmspublic2020-12-04 09:242020-12-12 13:46
Reporterabv 
Assigned Tobugmaster 
PrioritynormalSeverityminor 
StatusverifiedResolutionfixed 
PlatformOSOS Version
Product Version 
Target Version[OCCT] 7.6.0*Fixed in Version 
Summary0031977: Modeling Algorithms - useless static variable in BRepFill_OffsetWire::Init() preventing its parallel usage
DescriptionThe problem is reported by EugeneZ at

https://dev.opencascade.org/index.php?q=node/1313 [^]

Looks like bug in BRepFill_OffsetWire:
static BRepMAT2d_Explorer Exp;
Exp.Perform(mySpine);

The "static" doesn't allow to use it in parallel threads.
Steps To ReproduceN/A
TagsNo tags attached.
Test case numberNot required
Attached Files

- Relationships
duplicate of 0030585closedbugmaster Open CASCADE Modeling Algorithms - BRepFill_OffsetWire uses global instance of BRepMAT2d_Explorer 
related to 0030584closedapn Open CASCADE Modeling Algorithms, BRepFill_OffsetWire - access violation on Face having no boundaries 

-  Notes
(0097399)
git (administrator)
2020-12-06 19:20

 Branch CR31977 has been created by abv.

SHA-1: dc26c63ecac503b527d44f9783c8153ee3fdd33d


Detailed log of new commits:

Author: abv
Date: Sun Dec 6 19:20:47 2020 +0300

    0031977: Modeling Algorithms - useless static variable in BRepFill_OffsetWire::Init() preventing its parallel usage
    
    Removed useless "static" before local variable and some commented code
(0097400)
abv (manager)
2020-12-06 22:19

 Fix pushed to branch CR31977, please review. Jenkins tests are OK, see job CR31977-abv
(0097405)
msv (developer)
2020-12-07 09:59

 For integration:
occt - CR31977
products - none
(0097519)
bugmaster (administrator)
2020-12-12 12:55

 Combination -
OCCT branch : IR-2020-12-11
master SHA - a25d5aaa30ec81c1fb94a9a394b8afa740611203
a206de37fbfa0bf71bd534ae47192bbec23b8522
Products branch : IR-2020-12-11 SHA - 32a7f74b10f27f9251808f20fdfe1444ff30c60b
was compiled on Linux, MacOS and Windows platforms and tested in optimize mode.

Number of compiler warnings:
No new/fixed warnings

Regressions/Differences/Improvements:
No regressions/differences

CPU differences:
Debian80-64:
OCCT
Total CPU difference: 17756.510000000126 / 18090.92999999998 [-1.85%]
Products
Total CPU difference: 12330.210000000125 / 12342.950000000128 [-0.10%]
Windows-64-VC14:
OCCT
Total CPU difference: 19429.09375 / 19751.71875 [-1.63%]
Products
Total CPU difference: 13755.5 / 13772.515625 [-0.12%]


Image differences :
No differences that require special attention

Memory differences :
No differences that require special attention
(0097536)
git (administrator)
2020-12-12 13:46

 Branch CR31977 has been deleted by inv.

SHA-1: dc26c63ecac503b527d44f9783c8153ee3fdd33d

- Related Changesets
occt: master 954caad0
Timestamp: 2020-12-06 16:20:47
Author: abv
Committer: bugmaster
[ Details ] [ Diff ] 		0031977: Modeling Algorithms - useless static variable in BRepFill_OffsetWire::Init() preventing its parallel usage

Removed useless "static" before local variable and some commented code
mod - src/BRepFill/BRepFill_OffsetWire.cxx [ Diff ] [ File ]

- Issue History
Date Modified Username Field Change
2020-12-04 09:24 abv New Issue
2020-12-04 09:24 abv Assigned To => msv
2020-12-06 18:02 kgv Description Updated View Revisions
2020-12-06 18:04 kgv Relationship added duplicate of 0030585
2020-12-06 18:05 kgv Relationship added related to 0030584
2020-12-06 19:16 abv Summary Modeling Algorithms - useless static variable in BRepFill_OffsetWire::Init() preventing is parallel usage => Modeling Algorithms - useless static variable in BRepFill_OffsetWire::Init() preventing its parallel usage
2020-12-06 19:20 git Note Added: 0097399
2020-12-06 22:19 abv Note Added: 0097400
2020-12-06 22:19 abv Status new => resolved
2020-12-07 09:59 msv Note Added: 0097405
2020-12-07 09:59 msv Assigned To msv => bugmaster
2020-12-07 09:59 msv Status resolved => reviewed
2020-12-12 12:55 bugmaster Note Added: 0097519
2020-12-12 12:55 bugmaster Status reviewed => tested
2020-12-12 12:57 bugmaster Test case number => Not required
2020-12-12 13:13 bugmaster Changeset attached => occt master 954caad0
2020-12-12 13:13 bugmaster Status tested => verified
2020-12-12 13:13 bugmaster Resolution open => fixed
2020-12-12 13:46 git Note Added: 0097536

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