luke
/
OpenSTA
mirror of https://github.com/The-OpenROAD-Project/OpenSTA.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity
1,615 Commits 4 Branches 1 Tag 160 MiB
Commit Graph

1615 Commits

Author SHA1 Message Date
James Cherry 117e8dcce8 liberty seg fault when missing template and axis values 
Signed-off-by: James Cherry <cherry@parallaxsw.com>
 2025-01-15 12:18:00 -07:00
Akash Levy 9c24e1a757
Ignore CCSN groups (#176) 2025-01-15 09:35:40 -08:00
James Cherry 7c2da8ab3d report_json1/2.tcl rm redirection 
Signed-off-by: James Cherry <cherry@parallaxsw.com>
 2025-01-15 09:24:53 -07:00
James Cherry 70bb5e9440 report_checks -endpoint_path_count -slack_min 
Signed-off-by: James Cherry <cherry@parallaxsw.com>
 2025-01-15 09:17:14 -07:00
Akash Levy 44e7316da1
Add {`instance`, `cell`, `verilog_src`, `pin`, `net`, `hier_pins`, `capacitance`} fields to `report_checks -format json` for paths (#135) 
* Add {`inst`, `cell`, `src`, `nets`} to `report_checks -format json`

* Smallfix

* Improved nets

* Race condition fix

* Fixes

* Small whitespace fix

* Add no paths corner case stuff

* Adjustments to naming of fields

* Requested fixes

* Reintroduce escapeBackslashes, use stringCopy to prevent stack memory warning

* Fix escapeBackslashes to use preferred style

* No backslash escaping

* Make requested fixes
 2025-01-13 19:28:04 -08:00
James Cherry 560eba7dae leak 
Signed-off-by: James Cherry <cherry@parallaxsw.com>
 2025-01-13 17:45:39 -07:00
James Cherry 5aed1a455d leak 
Signed-off-by: James Cherry <cherry@parallaxsw.com>
 2025-01-13 17:43:35 -07:00
James Cherry 96d066c7cc PathGroup::savable->saveable 
Signed-off-by: James Cherry <cherry@parallaxsw.com>
 2025-01-13 16:58:47 -07:00
James Cherry e751cd0b49 gzip examples/gcd_sky130hd.saif 
Signed-off-by: James Cherry <cherry@parallaxsw.com>
 2025-01-13 16:58:10 -07:00
James Cherry f800b899b4 report_checks-endpoint_path_count -slack_max 
Signed-off-by: James Cherry <cherry@parallaxsw.com>
 2025-01-11 10:27:05 -07:00
James Cherry c6ea49bd2d docker valgrind 
Signed-off-by: James Cherry <cherry@parallaxsw.com>
 2025-01-11 10:04:11 -07:00
James Cherry 3095912a6c read_sdc check for zlib (missing in centos7/tcl5) 
Signed-off-by: James Cherry <cherry@parallaxsw.com>
 2025-01-11 10:04:11 -07:00
James Molloy 7fbe386d35
[liberty] Fix use-before-free bug (#170) 
Before this change, findTableTemplate captured `name` always. This caused a segfault
when LibertyReader::beginTable calls it with `template_name`:

  const char *template_name = group->firstName();
  if (library_ && template_name) {
    tbl_template_ = library_->findTableTemplate(template_name, type);

This pointer is owned by the group and is freed when we hit sta::libertyGroupEnd.

Ensure that findTableTemplate does not capture `name` by using findKey.

Co-authored-by: jmolloy <jmolloy@google.com>
 2025-01-11 09:03:53 -08:00
James Cherry c8e8661050 rename Dockerfile.ubuntu_22.04 -> Dockerfile.ubuntu22.04 
Signed-off-by: James Cherry <cherry@parallaxsw.com>
 2025-01-08 12:12:44 -07:00
James Cherry 80ecdf267f ReportTcl const resolves #166 
Signed-off-by: James Cherry <cherry@parallaxsw.com>
 2025-01-08 11:38:29 -07:00
James Cherry 87418f23b1 power limit activity 
Signed-off-by: James Cherry <cherry@parallaxsw.com>
 2025-01-04 11:41:09 -08:00
James Cherry d1d0e097f9 survive tcl9 damage infliced by homebrew/OpenROAD DependencyInstaller 
commit b08f24685f52d242985c1c1f48c5b3821728d355
Author: James Cherry <cherry@parallaxsw.com>
Date:   Thu Jan 2 15:18:46 2025 -0800

    tcl9 conditional support

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

commit bc0ebaa856196d09ea95cbd4e12e4d88b8a8d13e
Author: James Cherry <cherry@parallaxsw.com>
Date:   Thu Jan 2 11:33:46 2025 -0800

    tcl9 partial support

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

Signed-off-by: James Cherry <cherry@parallaxsw.com>
 2025-01-02 15:20:41 -08:00
James Cherry a139d6b6ed get_* do not require liberty resolves #161 
Signed-off-by: James Cherry <cherry@parallaxsw.com>
 2024-12-31 15:49:51 -08:00
James Cherry b0bd2d87a1 power doc 
Signed-off-by: James Cherry <cherry@parallaxsw.com>
 2024-12-31 13:59:20 -08:00
James Cherry 5824e44abf set_report_path_field_properties error->warn 
Signed-off-by: James Cherry <cherry@parallaxsw.com>
 2024-12-28 16:20:17 -08:00
James Cherry adaf73cb3a verilog reader cleanups 
commit 1f29e7bd737c70e408d61cd6c55be567a97c2aec
Author: James Cherry <cherry@parallaxsw.com>
Date:   Sat Dec 28 15:31:41 2024 -0800

    mv unconnected_net_name_  into VerilogReader

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

commit 1824cc9609c6b3d44792ebfa19b550472ff1306d
Author: James Cherry <cherry@parallaxsw.com>
Date:   Sat Dec 28 14:45:22 2024 -0800

    verilog reader use std::string for filename

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

commit 8d1d4c6639c54efcae85c476d46734e50909854c
Author: James Cherry <cherry@parallaxsw.com>
Date:   Sat Dec 28 13:49:59 2024 -0800

    attribute_stmts() -> attributeStmts()

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

commit 7e6bb731a279c0827a43dd3f66ab5885aea73014
Author: James Cherry <cherry@parallaxsw.com>
Date:   Sat Dec 28 13:47:15 2024 -0800

    Sta::readerilog

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

Signed-off-by: James Cherry <cherry@parallaxsw.com>
 2024-12-28 15:48:18 -08:00
James Cherry 26fccd8e7f report_checks -fileds hierarchical_pins resolves #136 
commit bbcb5e6d69a7f01af186e1adf7aaff8bccada638
Author: James Cherry <cherry@parallaxsw.com>
Date:   Wed Dec 25 11:07:15 2024 -0700

    report hier pins factor

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

commit 2b00bde920deb4f6f997f30f6f4d8ee41d2a686f
Author: James Cherry <cherry@parallaxsw.com>
Date:   Tue Dec 24 18:35:24 2024 -0700

    report_checks hier pins

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

commit dd1a1b99d51f0adbedc6ef43b6b5e60fae075025
Author: James Cherry <cherry@parallaxsw.com>
Date:   Tue Dec 24 11:22:17 2024 -0700

    report_checks error check fields

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

commit dc500534bddee9d514b4ed7ffb9d83289f0aaad5
Author: James Cherry <cherry@parallaxsw.com>
Date:   Tue Dec 24 11:22:01 2024 -0700

    report_checks hierarchical_pins field

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

commit c6a4a12d9449773e677d2b12f1a41444a011b526
Author: James Cherry <cherry@parallaxsw.com>
Date:   Tue Dec 24 09:56:33 2024 -0700

    report_checks hierarchical_pins field

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

Signed-off-by: James Cherry <cherry@parallaxsw.com>
 2024-12-25 17:44:28 -07:00
James Cherry 3cf999c344 closes #132 spef net missing escapes 
Signed-off-by: James Cherry <cherry@parallaxsw.com>
 2024-12-22 17:11:21 -07:00
James Cherry b3b4fc9bbf MakeTimingModel::makeLibrary() copy units 
Signed-off-by: James Cherry <cherry@parallaxsw.com>
 2024-12-22 12:20:12 -07:00
James Cherry c3e9a6f108 Sta::writeTimingModel ensureGraph 
Signed-off-by: James Cherry <cherry@parallaxsw.com>
 2024-12-22 11:23:52 -07:00
James Cherry 7b7ea9675e Use double for tns, inspired by pr155 
Signed-off-by: James Cherry <cherry@parallaxsw.com>
 2024-12-21 16:53:48 -07:00
James Cherry cc9ec25a1a messages 
Signed-off-by: James Cherry <cherry@parallaxsw.com>
 2024-12-21 09:34:29 -07:00
Akash Levy a7f5bf2852
Find CUDD (#153) 
* Split out FindCudd CMake package

* Move to proper dir
 2024-12-21 08:18:49 -08:00
James Cherry 9aa5029450 swig -Wunused-variable 
Signed-off-by: James Cherry <cherry@parallaxsw.com>
 2024-12-21 09:06:50 -07:00
Martin Povišer c39f8ab1ac
Fix worst slack queue corruption (#154) 
Signed-off-by: Martin Povišer <povik@cutebit.org>
 2024-12-20 16:52:09 -08:00
James Cherry 3dd38ad159 Network.i [net capacitance] unused var 
Signed-off-by: James Cherry <cherry@parallaxsw.com>
 2024-12-20 15:59:51 -07:00
James Cherry 96b7e08afb issue146 verilog escaped nanes end in \n 
Signed-off-by: James Cherry <cherry@parallaxsw.com>
 2024-12-20 08:52:12 -07:00
James Cherry a06c4fc7ac issue 149, 150, cmdNetwork->Sta::ensureLinked check libs 
commit 6f3634724fa52fb9d88418c1fa550cc86f8bdf10
Author: James Cherry <cherry@parallaxsw.com>
Date:   Thu Dec 19 11:49:15 2024 -0700

    rm cmdLinkedNetwork

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

commit 4d5339327d2c373c3628cafed4ecb243718dc769
Author: James Cherry <cherry@parallaxsw.com>
Date:   Thu Dec 19 10:13:03 2024 -0700

    Sta::ensureLinked

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

commit f17e408fcd10a72f2d8a627cfaf36f22be5c9ef3
Author: James Cherry <cherry@parallaxsw.com>
Date:   Wed Dec 18 15:54:34 2024 -0700

    Sta::ensureNetwork()

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

Signed-off-by: James Cherry <cherry@parallaxsw.com>
 2024-12-19 16:03:39 -07:00
Akash Levy adfafa9b10
Fix for non-standard latches (#151) 
* latch_3port

* Smallfixes

* Review amendments

* Smallfix

* Add comments to describe cases
 2024-12-19 15:02:03 -08:00
James Cherry ec009543d5 dcalc tolerance 
commit 5bdb9a754899cef13d6976e27b619b885fd85e23
Author: James Cherry <cherry@parallaxsw.com>
Date:   Wed Dec 18 08:56:03 2024 -0700

    dcalc tolerance

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

commit 1f2d9b9b62d322a257ec10f33f172a2050369ed9
Author: James Cherry <cherry@parallaxsw.com>
Date:   Tue Dec 17 16:27:55 2024 -0700

    GraphDelayCalc::findVertexDelay refactor

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

commit 344df7b3e6ae746f8977c3397713972e347d8054
Author: James Cherry <cherry@parallaxsw.com>
Date:   Tue Dec 17 11:37:08 2024 -0700

    GraphDelayCalc::loadSlewsChanged optimization

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

Signed-off-by: James Cherry <cherry@parallaxsw.com>
 2024-12-18 09:00:21 -07:00
James Cherry fded1f247d dcalc slew tolerance 
Signed-off-by: James Cherry <cherry@parallaxsw.com>
 2024-12-15 19:47:17 -08:00
James Cherry 2d11aa9c5e dcalc use load slew changes to stop propagation 
Signed-off-by: James Cherry <cherry@parallaxsw.com>
 2024-12-15 18:16:22 -08:00
Ethan Mahintorabi 49a931b0d1
Adds default liberty check to Sta::writeTimingModel (#144) 
Signed-off-by: Ethan Mahintorabi <ethanmoon@google.com>
 2024-12-13 09:44:30 -08:00
James Cherry fc1a7499ea merge OR OpenSTA PR 211, 213 with tweeks 
Signed-off-by: James Cherry <cherry@parallaxsw.com>
 2024-12-11 16:31:21 -08:00
James Cherry bbffa9b493 crpr for clk paths 
Signed-off-by: James Cherry <cherry@parallaxsw.com>
 2024-12-11 11:09:35 -08:00
James Cherry a976bbacab crpr for reg feedback path 
Signed-off-by: James Cherry <cherry@parallaxsw.com>
 2024-12-08 18:41:35 -08:00
James Cherry c312d5b6cd check slews speedup with multiple corners 
Signed-off-by: James Cherry <cherry@parallaxsw.com>
 2024-12-08 14:49:58 -08:00
James Cherry a82361ce3d timing models rm clk tree delay clk->output w/ideal clk conttext 
commit 133cd3a33fe37d81a0a8f47c28c245b8de5507b4
Author: James Cherry <cherry@parallaxsw.com>
Date:   Sat Dec 7 16:24:38 2024 -0800

    timing models rm clk tree delay clk->output w/ideal clk conttext

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

commit 6d17e2e29788ffc5ba65a2d0c34eb840fdd41486
Author: James Cherry <cherry@parallaxsw.com>
Date:   Fri Dec 6 16:57:31 2024 -0800

    timing models rm clk tree delay from setup/hold w/ideal clk conttext

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

Signed-off-by: James Cherry <cherry@parallaxsw.com>
 2024-12-07 16:35:14 -08:00
James Cherry 407ab977a0 ChangeLog 
Signed-off-by: James Cherry <cherry@parallaxsw.com>
 2024-11-23 16:34:34 -08:00
Akash Levy e9c1a73eab
Rename flags in `report_checks` (#131) 
* Rename flags in report_checks

* Smallfix

* Smallfix to warning msg
 2024-11-23 15:38:26 -08:00
Akash Levy 70d52c2fe0
Make `is_memory` property more sensitive for cells and libcells by also matching on `memory` groups (#129) 
* Add `has_memory` property

* Whitespace fixes

* Remove unused argument name

* Review fixes

* Move gf180mcu_sram.lib.gz from examples/ to test/

* Fix tcl script

* Switch to is_memory

* Remove is_memory_cell
 2024-11-20 15:10:12 -08:00
James Cherry 3c461f2d35 stats 
Signed-off-by: James Cherry <cherry@parallaxsw.com>
 2024-11-20 13:11:10 -08:00
Akash Levy 7def9a256e
Add `-of_objects` key to `get_lib_pins` (#128) 2024-11-16 14:05:34 -08:00
James Cherry 7025327742 report path json delay units 
Signed-off-by: James Cherry <cherry@parallaxsw.com>
 2024-11-15 15:58:52 -08:00
James Cherry 0d13839330 liberty test_cell port signal_type 
Signed-off-by: James Cherry <cherry@parallaxsw.com>
 2024-11-15 15:53:02 -08:00