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| ID | Project | Category | View Status | Date Submitted | Last Update | ||||
| 0025692 | Community | [OCCT] OCCT:Modeling Algorithms | public | 2015-01-08 20:18 | 2015-05-14 15:32 | ||||
| Reporter | Istvan Csanady | ||||||||
| Assigned To | bugmaster | ||||||||
| Priority | normal | Severity | integration request | ||||||
| Status | closed | Resolution | fixed | ||||||
| Platform | OS | OS Version | |||||||
| Product Version | |||||||||
| Target Version | [OCCT] 6.9.0 | Fixed in Version | [OCCT] 6.9.0 | ||||||
| Summary | 0025692: Boolean operations minor improvement | ||||||||
| Description | I was profiling boolean operations, and I have noticed, that a significant amount of time spent in IntPolyh_Point constructor. This is because IntPolyh_MaillageAffinage::TriContact creates lots of IntPolyh_Point objects. But these object creations can be moved after the 6 lines of 'if' instructions, reducing significantly the time spent in that constructor. Maybe this is specific only for some shape types, but anyway, this is a reasonable change (and very easy, and also can not cause any bugs). I have attached the patch file. | ||||||||
| Steps To Reproduce | N/A | ||||||||
| Tags | No tags attached. | ||||||||
| Test case number | Not needed | ||||||||
| Attached Files |  patch.diff (1,834 bytes) 2015-01-08 20:18 | ||||||||
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(0036182) git (administrator) 2015-01-18 23:21 |
Branch CR25692 has been created by abv. SHA-1: 8bb09f31097ed6ddf935d7bf5a5125af99168a4e Detailed log of new commits: |
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(0036183) abv (manager) 2015-01-18 23:25 |
The proposed change looks reasonable and safe, even if it does not show any change of performance of standard tests (at least, on Win 7 vc10 64-bit), now pushed to branch CR25692 |
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(0036184) abv (manager) 2015-01-18 23:25 |
No remarks, please test |
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(0036387) git (administrator) 2015-01-22 13:49 |
Branch CR25692 has been updated forcibly by apn. SHA-1: 2b01025a675e45ddd41f6c02cebffa4e9d555df7 |
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(0036484) apn (administrator) 2015-01-23 19:33 |
Dear BugMaster, Branch CR25692 from occt git-repository (and master from products git-repository) was compiled on Linux, MacOS and Windows platforms and tested in Release mode. SHA-1: 2b01025a675e45ddd41f6c02cebffa4e9d555df7 Number of compiler warnings: occt component : Linux: 18 (18 on master) Windows: 0 (0 on master) products component : Linux: 11 (11 on master) Windows: 1 (1 on master) Regressions/Differences: No regressions Testing cases: Not needed Testing on Linux: Total MEMORY difference: 370065012 / 369907280 Total CPU difference: 50068.01000000014 / 46828.580000000045 Testing on Windows: Total MEMORY difference: 276556988 / 276837572 Total CPU difference: 35692.890625 / 39964.359375 There are not differences in images found by testdiff. |
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(0038542) git (administrator) 2015-03-18 13:35 |
Branch CR25692 has been deleted by inv. SHA-1: 2b01025a675e45ddd41f6c02cebffa4e9d555df7 |
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Notes |
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occt: master dba608bb
Timestamp: 2015-01-08 17:18:00 Author: Istvan Csanady Committer: bugmaster [ Details ] [ Diff ] |
0025692: Boolean operations minor improvement Method IntPolyh_MaillageAffinage::TriContact() improved so that local objects for detailed analysis are not created if algorithm exits by simple conditions checked at the beginning. |
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| mod - src/IntPolyh/IntPolyh_MaillageAffinage.cxx | [ Diff ] [ File ] | ||
| Related Changesets |
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Issue History |
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| Date Modified | Username | Field | Change |
| 2015-01-08 20:18 | Istvan Csanady | New Issue | |
| 2015-01-08 20:18 | Istvan Csanady | Assigned To | => msv |
| 2015-01-08 20:18 | Istvan Csanady | File Added: patch.diff | |
| 2015-01-18 23:21 | git | Note Added: 0036182 | |
| 2015-01-18 23:25 | abv | Note Added: 0036183 | |
| 2015-01-18 23:25 | abv | Status | new => resolved |
| 2015-01-18 23:25 | abv | Steps to Reproduce Updated | View Revisions |
| 2015-01-18 23:25 | abv | Note Added: 0036184 | |
| 2015-01-18 23:25 | abv | Assigned To | msv => bugmaster |
| 2015-01-18 23:25 | abv | Status | resolved => reviewed |
| 2015-01-22 13:47 | apn | Test case number | => Not needed |
| 2015-01-22 13:47 | apn | Assigned To | bugmaster => apn |
| 2015-01-22 13:49 | git | Note Added: 0036387 | |
| 2015-01-23 19:33 | apn | Note Added: 0036484 | |
| 2015-01-23 19:34 | apn | Assigned To | apn => bugmaster |
| 2015-01-23 19:34 | apn | Status | reviewed => tested |
| 2015-01-30 14:00 | bugmaster | Changeset attached | => occt master dba608bb |
| 2015-01-30 14:00 | bugmaster | Status | tested => verified |
| 2015-01-30 14:00 | bugmaster | Resolution | open => fixed |
| 2015-03-18 13:35 | git | Note Added: 0038542 | |
| 2015-05-14 15:29 | aiv | Status | verified => closed |
| 2015-05-14 15:32 | aiv | Fixed in Version | => 6.9.0 |
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