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OpenSTA
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2,012 Commits 4 Branches 1 Tag 160 MiB
Commit Graph

2012 Commits

Author SHA1 Message Date
Sombrio 52e7223eb4
Improve(bazel) Add buildifier lint and format github actions 
Signed-off-by: Sombrio <sombrio@sombrasoft.dev>
 2025-09-25 08:36:31 +00:00
Sombrio 6d65cb6f84
Fix(bazel) Correct Bazel lint errors in BUILD file 
Signed-off-by: Sombrio <sombrio@sombrasoft.dev>
 2025-09-25 08:26:51 +00:00
Matt Liberty f4cb6e7354 Fix crash in PropActivityVisitor::visit when accessing null LibertyPort 
Signed-off-by: Matt Liberty <mliberty@precisioninno.com>
 2025-09-23 21:13:14 +00:00
Matt Liberty 2debe54ede Merge remote-tracking branch 'parallax/master' 2025-09-23 18:01:05 +00:00
James Cherry f18df8a1a2 Edge::arcDelayAnnotateBit resolves issue #299 
Signed-off-by: James Cherry <cherry@parallaxsw.com>
 2025-09-18 15:48:37 -07:00
James Cherry 892a9a4a3d vcd min time resolves #165 
Signed-off-by: James Cherry <cherry@parallaxsw.com>
 2025-09-18 08:47:43 -07:00
James Cherry c020334e07 power propagate activies across test_cell resolves #295 
Signed-off-by: James Cherry <cherry@parallaxsw.com>
 2025-09-17 15:59:00 -07:00
Mike Inouye cf060169aa
Add PropertyRegistry for Clock. (#298) 
* Add PropertyRegistry for Clock.

Signed-off-by: Mike Inouye <mikeinouye@google.com>

* Remove extra blank line.

---------

Signed-off-by: Mike Inouye <mikeinouye@google.com>
 2025-09-17 14:19:22 -07:00
James Cherry 8e50916693 deleteFilterTags 
Signed-off-by: James Cherry <cherry@parallaxsw.com>
 2025-09-17 09:10:14 -07:00
James Cherry 17cf87b4c6 Tag::clkInfo const 
Signed-off-by: James Cherry <cherry@parallaxsw.com>
 2025-09-16 15:30:16 -07:00
James Cherry 8580cfd813 pathIndexMapEqual 
Signed-off-by: James Cherry <cherry@parallaxsw.com>
 2025-09-16 15:16:05 -07:00
James Cherry a296abc15c Tag use static cmp functions 
Signed-off-by: James Cherry <cherry@parallaxsw.com>
 2025-09-16 14:49:01 -07:00
James Cherry 7c6a473bbc cleanup 
Signed-off-by: James Cherry <cherry@parallaxsw.com>
 2025-09-16 14:25:24 -07:00
James Cherry 7a41a7f839 ClkInfo::hash resolves #287 
Signed-off-by: James Cherry <cherry@parallaxsw.com>
 2025-09-16 14:17:30 -07:00
James Cherry 84989688b7 ClkInfo, Tag cmp 
Signed-off-by: James Cherry <cherry@parallaxsw.com>
 2025-09-16 13:53:16 -07:00
James Cherry 9f9ad0b4ab clkInfoCmp, tagCmp 
Signed-off-by: James Cherry <cherry@parallaxsw.com>
 2025-09-14 11:43:59 -07:00
James Cherry ab39366f7b tagStateCmp use +exceptionStateLess 
Signed-off-by: James Cherry <cherry@parallaxsw.com>
 2025-09-12 09:10:03 -07:00
Matt Liberty 3b2961ebd2 Merge remote-tracking branch 'parallax/master' 2025-09-12 15:55:28 +00:00
Vitor Bandeira 9870b14640
Use STA_HOME instead of CMAKE_SOURCE_DIR (#296) 
When using OpenSTA as a submodule/external dependency CMAKE_SOURCE_DIR
resolves to the root of the top project instead of OpenSTA's. Using
STA_HOME resolves the path correctly and is used in other places in the
project already.

Signed-off-by: Vitor Bandeira <vvbandeira@precisioninno.com>
 2025-09-12 08:52:55 -07:00
James Cherry 30c8230f68 tag group ref count w/threads 
commit d7e45e73e7b3a5b9b3b00eeaaff6c5608fd15a44
Author: James Cherry <cherry@parallaxsw.com>
Date:   Fri Sep 12 08:41:14 2025 -0700

    tag group ref count w/threads

    Signed-off-by: James Cherry <cherry@parallaxsw.com>

Signed-off-by: James Cherry <cherry@parallaxsw.com>
 2025-09-12 08:50:58 -07:00
Matt Liberty 2412feec33
pad cells are not buffers or inverters (#294) 
Signed-off-by: Matt Liberty <mliberty@precisioninno.com>
 2025-09-08 17:04:21 -07:00
James Cherry aa27e3372e Genclks:: deleteGenclkSrcPaths 
Signed-off-by: James Cherry <cherry@parallaxsw.com>
 2025-09-08 16:08:26 -07:00
Matt Liberty 39fd453a69 Merge remote-tracking branch 'parallax/master' 2025-09-08 20:24:47 +00:00
James Cherry dcbaaf4c05 ExpandedExceptionVisitor 
Signed-off-by: James Cherry <cherry@parallaxsw.com>
 2025-09-07 15:22:06 -07:00
James Cherry 26be60906c ExpandedExceptionVisitor memory error 
Signed-off-by: James Cherry <cherry@parallaxsw.com>
 2025-09-06 16:18:21 -07:00
James Cherry 2163a5c6b9 parallel dcalc with diff arc counts resolves #288 
Signed-off-by: James Cherry <cherry@parallaxsw.com>
 2025-09-06 14:43:01 -07:00
James Cherry 433f9aa7d7 report_tag_arrivals 
Signed-off-by: James Cherry <cherry@parallaxsw.com>
 2025-09-05 15:52:38 -07:00
James Cherry 5d02db77d7 rm Search::checkDefaultArrivalPaths 
Signed-off-by: James Cherry <cherry@parallaxsw.com>
 2025-09-05 15:52:19 -07:00
James Cherry 594537b719 latch do not propagate unclked paths (eagle 20250905) 
Signed-off-by: James Cherry <cherry@parallaxsw.com>
 2025-09-05 15:51:59 -07:00
Matt Liberty 2a1e49e8f4 Merge remote-tracking branch 'parallax/master' 2025-09-05 05:24:33 +00:00
James Cherry 774c3c68f1 setVertexArrivals use tag_group_lock 
Signed-off-by: James Cherry <cherry@parallaxsw.com>
 2025-09-04 18:36:18 -07:00
Mateusz Gancarz 45a8a1bcc0
search: fix truncating path ends list if sorting by slack (#291) 2025-09-03 16:45:33 -07:00
James Cherry 1731dd0c38 group_path -default doc resolves #292 
Signed-off-by: James Cherry <cherry@parallaxsw.com>
 2025-09-03 16:08:06 -07:00
Matt Liberty e475ee2c98 Merge remote-tracking branch 'upstream/master' 
Signed-off-by: Matt Liberty <mliberty@precisioninno.com>
 2025-09-03 23:00:11 +00:00
Waylander 849832a951
Fix an undefined behaviour and a memory leak (#289) 
* Use a unique_ptr to avoid leaks

* Use memmove instead of memcopy

As both arguments can overlap, use memmove instead of memcopy

* Fix code style issues
 2025-09-03 15:12:26 -07:00
James Cherry e4a1ebf00e TaGGroup refcount to reclaim memory 
commit cd7169f99ab8b67323c444d4c22d065487e439c1
Author: James Cherry <cherry@parallaxsw.com>
Date:   Sun Aug 31 16:02:03 2025 -0700

    reportArrivals report_tag_index

    Signed-off-by: James Cherry <cherry@parallaxsw.com>

commit 658f842a776bb43eef7dbfd9a08e191c31fb9f11
Author: James Cherry <cherry@parallaxsw.com>
Date:   Mon Aug 25 16:20:50 2025 -0700

    tag group ref count

    Signed-off-by: James Cherry <cherry@parallaxsw.com>

Signed-off-by: James Cherry <cherry@parallaxsw.com>
 2025-09-03 15:05:14 -07:00
Matt Liberty 5e1cecc38b pad cells are not buffers or inverters 
Signed-off-by: Matt Liberty <mliberty@precisioninno.com>
 2025-09-02 17:42:06 +00:00
Matt Liberty aaec7557dc Fix leaked iterator in Sta::netSlack 
(Upstreamed but commiting here on expectation of merge)

Signed-off-by: Matt Liberty <mliberty@precisioninno.com>
 2025-09-01 01:46:29 +00:00
Drew Lewis 255988633f
Change DmpAlg to use preallocated arrays (#283) 
* Change DmpAlg to use preallocated arrays

DmpAlg isn't called with nr_order_ > 3 so this change saves 9 news and 9
frees for each construction and destruction of the class.

* Remove nr_order size check in DmpAlg constructor

Signed-off-by: Drew Lewis <cannada@google.com>

---------

Signed-off-by: Drew Lewis <cannada@google.com>
 2025-08-23 11:34:32 -07:00
James Cherry b654fd48a8 read_liberty leak resolves ORFS#1184 
Signed-off-by: James Cherry <cherry@parallaxsw.com>
 2025-08-20 16:00:33 -07:00
James Cherry 70f4bc0459 latch nworst thru D->Q (eagle 20250815) 
Signed-off-by: James Cherry <cherry@parallaxsw.com>
 2025-08-18 13:27:30 -07:00
Matt Liberty 872f611fea
Support redirection for report_clock_min_period (#286) 
Signed-off-by: Matt Liberty <mliberty@precisioninno.com>
 2025-08-15 11:28:05 -07:00
Matt Liberty d5761004cd Support redirection for report_clock_min_period 
Signed-off-by: Matt Liberty <mliberty@precisioninno.com>
 2025-08-14 22:35:53 +00:00
James Cherry 5b56558e7a GraphDelayCalc::findDelays no need to visit if iter empty 
Signed-off-by: James Cherry <cherry@parallaxsw.com>
 2025-08-13 11:43:40 -07:00
Akash Levy 4920f673a8
JSON reporting: split out source clock path (#285) 2025-08-13 09:53:44 -07:00
James Cherry 0cd16e504a set_max_delay -from pos_latch -to neg_latch (eagle 20250808) 
Signed-off-by: James Cherry <cherry@parallaxsw.com>
 2025-08-12 18:08:01 -07:00
James Cherry d31e3b06e2 doc spell check 
Signed-off-by: James Cherry <cherry@parallaxsw.com>
 2025-08-12 12:32:36 -07:00
Ethan Mahintorabi 6d18003c04
util: Fix memory leak in PatternMatch (#282) 
When allocating a new string object in tcl you need increment and
then decremenet the ref counter in order for objects to be correctly
collected.

Signed-off-by: Ethan Mahintorabi <ethanmoon@google.com>
 2025-08-11 16:25:47 -07:00
Matt Liberty cae78892a4
Merge pull request #276 from povik/no-spurious-levelize 
Avoid spurious clean slate levelization
 2025-08-06 17:39:29 +00:00
Martin Povišer 8d2d7f9ee4 Avoid spurious clean slate levelization 
Signed-off-by: Martin Povišer <povik@cutebit.org>
 2025-08-06 19:16:27 +02:00