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OpenSTA
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263 Commits

Author SHA1 Message Date
James Cherry f71405fb40 leak 
Signed-off-by: James Cherry <cherry@parallaxsw.com>
 2024-10-05 14:48:05 -07:00
Christian Costa 8cebb94303 Add support for pin name with ending '!'. 
Used for power/ground pins that are inherited when importing netlist to
CDSOA.

Signed-off-by: Christian Costa <titan.costa@gmail.com>
 2024-10-02 14:35:57 +02:00
Matt Liberty 432c04d6ce Avoid double stringCopy visitCellFootprint & setFootprint 
Signed-off-by: Matt Liberty <mliberty@precisioninno.com>
 2024-09-19 01:52:09 +00:00
James Cherry 46699727b0
Merge pull request #89 from maliberty/equiv-no-footprint 
Remove the footprint check from equivCells
 2024-09-12 17:05:53 -07:00
James Cherry 41fe4d2844 issue88 missing arc warning for liberty clock tree path 
Signed-off-by: James Cherry <cherry@parallaxsw.com>
 2024-09-12 17:00:06 -07:00
Matt Liberty e45bc835f9 Remove the footprint check from equivCells 
Signed-off-by: Matt Liberty <mliberty@precisioninno.com>
 2024-09-12 22:07:58 +00:00
Arthur Koucher 2de024f6e8 return nullptr rather than empty string 
Signed-off-by: Arthur Koucher <arthurkoucher@precisioninno.com>
 2024-09-06 11:44:17 -03:00
Arthur Koucher c0cf80ef56 keep footprint string inside its cell 
Signed-off-by: Arthur Koucher <arthurkoucher@precisioninno.com>
 2024-09-04 18:17:47 -03:00
Arthur Koucher 253b6bf458 add cell footprint support 
Signed-off-by: Arthur Koucher <arthurkoucher@precisioninno.com>
 2024-09-03 19:02:55 -03:00
James Cherry f54ab5b170 prima thread safety 
Signed-off-by: James Cherry <cherry@parallaxsw.com>
 2024-08-17 11:39:47 -07:00
James Cherry 81c68379a3 liberty delay_model default to table_lookup 
Signed-off-by: James Cherry <cherry@parallaxsw.com>
 2024-08-10 17:17:19 -07:00
James Cherry 7091c00b1d liberty statetable auto dcl internal pins 
Signed-off-by: James Cherry <cherry@parallaxsw.com>
 2024-08-10 07:59:06 -07:00
James Cherry 5261a2a91b liberty min_pulse_width missing related_pin 
Signed-off-by: James Cherry <cherry@parallaxsw.com>
 2024-08-09 15:40:21 -07:00
James Cherry 7b8720985c liberty statetables 
commit 02bf64b7d48b36a7ed68ee0781f3039d2cf86b4a
Author: James Cherry <cherry@parallaxsw.com>
Date:   Sat Aug 3 15:20:51 2024 -0700

    power gated clk w/statetable

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

commit 587c217900e92551393a882aa4792369760dbff9
Author: James Cherry <cherry@parallaxsw.com>
Date:   Fri Aug 2 16:59:11 2024 -0700

    statetable equivalence

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

commit 7093b22a41316b346834c63b1f3de132c4301105
Author: James Cherry <cherry@parallaxsw.com>
Date:   Sun Jul 28 16:54:40 2024 -0700

    libert Statetable

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

commit becfdfc6852d01feb184256c8f966a19e57791d4
Author: James Cherry <cherry@parallaxsw.com>
Date:   Sun Jul 28 10:17:11 2024 -0700

    parse statetables

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

Signed-off-by: James Cherry <cherry@parallaxsw.com>
 2024-08-04 17:10:04 -07:00
Akash Levy 84847676b7
Merge branch 'parallaxsw:master' into master 2024-07-31 20:49:00 -07:00
Akash Levy 504ccb97eb One-to-one mismatched widths: partial timing arc creation 2024-07-31 20:48:36 -07:00
James Cherry ad83b05e5b liberty latches require matching when 
Signed-off-by: James Cherry <cherry@parallaxsw.com>
 2024-07-31 19:47:15 -07:00
James Cherry 79c4fff78c leak 
Signed-off-by: James Cherry <cherry@parallaxsw.com>
 2024-07-31 16:36:24 -07:00
James Cherry 5f6ff47d83 prima multi-corner 
Signed-off-by: James Cherry <cherry@parallaxsw.com>
 2024-07-30 09:15:45 -07:00
James Cherry df346d3f51 liberty ccs bullet proofing 
Signed-off-by: James Cherry <cherry@parallaxsw.com>
 2024-07-29 13:40:25 -07:00
James Cherry 0ed7383da8 liberty ccs bullet proofing 
Signed-off-by: James Cherry <cherry@parallaxsw.com>
 2024-07-29 13:04:56 -07:00
James Cherry d315767d00 gcc compile warning 
Signed-off-by: James Cherry <cherry@parallaxsw.com>
 2024-07-28 22:51:39 -07:00
James Cherry 2c77aa2daf StaTcl.i cleanup 
Signed-off-by: James Cherry <cherry@parallaxsw.com>
 2024-07-24 09:04:08 -07:00
James Cherry faded478a8 mv code out of StaTcl.i 
Signed-off-by: James Cherry <cherry@parallaxsw.com>
 2024-07-24 09:04:08 -07:00
James Cherry d7f3aabd05 Network.i 
Signed-off-by: James Cherry <cherry@parallaxsw.com>
 2024-07-24 09:04:08 -07:00
James Cherry 1baa0dc907 Graph.i 
Signed-off-by: James Cherry <cherry@parallaxsw.com>
 2024-07-24 09:04:08 -07:00
James Cherry 5e855dd989 mv copyright to top in swig files 
Signed-off-by: James Cherry <cherry@parallaxsw.com>
 2024-07-24 09:04:08 -07:00
James Cherry bd42dc5596 move sdc/liberty code out of StaTcl.i 
Signed-off-by: James Cherry <cherry@parallaxsw.com>
 2024-07-24 09:04:08 -07:00
James Cherry 0e0a0624fe mv sdc swig to Sdc.i 
Signed-off-by: James Cherry <cherry@parallaxsw.com>
 2024-07-24 09:04:08 -07:00
James Cherry 2f9a9016f0 mv liberty swig files to /liberty 
Signed-off-by: James Cherry <cherry@parallaxsw.com>
 2024-07-24 09:04:08 -07:00
James Cherry 9e53ca184d sta::write_liberty table template with no Index values 
Signed-off-by: James Cherry <cherry@parallaxsw.com>
 2024-07-24 09:04:08 -07:00
James Cherry d0287e5a47 rel 2.6.0 
Signed-off-by: James Cherry <cherry@parallaxsw.com>
 2024-07-24 09:04:08 -07:00
James Cherry 50a249d7ae path enum for transparent low latch 
Signed-off-by: James Cherry <cherry@parallaxsw.com>
 2024-07-19 17:03:03 -07:00
James Cherry 765309f609 Sta::makeCorners virtual 
Signed-off-by: James Cherry <cherry@parallaxsw.com>
 2024-07-13 17:08:43 -07:00
James Cherry 3ba6f0e527 issue44 liberty pos/neg latches 
Signed-off-by: James Cherry <cherry@parallaxsw.com>
 2024-07-07 17:56:55 -07:00
James Cherry 37a1236449 LibertyPort::setIsPad missing from PR 43 
Signed-off-by: James Cherry <cherry@parallaxsw.com>
 2024-06-26 13:57:53 -07:00
wuheng01 125463d3cf add is_pad for port 2024-06-26 14:43:29 +08:00
James Cherry fcbb1840ab issue40 liberty multi-segment receiver capacitance 
Signed-off-by: James Cherry <cherry@parallaxsw.com>
 2024-06-11 21:07:03 -07:00
James Cherry 60d8030a94 liberty min_pulse_width timing group support 
Signed-off-by: James Cherry <cherry@parallaxsw.com>
 2024-04-17 11:49:19 -07:00
James Cherry 057a5dd283 compile warnings 
Signed-off-by: James Cherry <cherry@parallaxsw.com>
 2024-04-13 21:18:39 -07:00
James Cherry 2cfbeb4672 TableModel use double for interpolation 
Signed-off-by: James Cherry <cherry@parallaxsw.com>
 2024-03-08 18:05:18 -07:00
James Cherry 1740c894b4 OR 4732 Liberty support for positive/negative clock_tree_path 
Signed-off-by: James Cherry <cherry@parallaxsw.com>
 2024-03-06 19:03:30 -07:00
James Cherry 1d16e23052 write_timing_model include is_macro_cell 
Signed-off-by: James Cherry <cherry@parallaxsw.com>
 2024-03-01 08:57:41 -07:00
James Cherry f6253af8a9 ccs ceff delay calc 
commit 87130be63ddbf1a7fb65986b02839eb4c0b13168
Author: James Cherry <cherry@parallaxsw.com>
Date:   Tue Feb 27 09:49:02 2024 -0700

    ccs ceff delay calc

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

commit de0dd38dabda2f7ef51b49c196c2787a0d3c5784
Author: James Cherry <cherry@parallaxsw.com>
Date:   Tue Feb 27 07:40:11 2024 -0700

    dcalc public funcs

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

commit dd7fcb12f929b9b0a391653cad42e617f9cbdd3b
Author: James Cherry <cherry@parallaxsw.com>
Date:   Mon Feb 26 09:08:37 2024 -0700

    mv CircuitSim.hh to include

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

commit 9663e46d28ece544ee1453f229990c9db9e0efec
Author: James Cherry <cherry@parallaxsw.com>
Date:   Sun Feb 25 17:58:57 2024 -0700

    ArcDcalcArg

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

commit 76b0588034faaefd2302c865c441975f76386d3f
Author: James Cherry <cherry@parallaxsw.com>
Date:   Sun Feb 25 15:36:46 2024 -0700

    ensureVoltageWaveforms

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

commit f88e67b861c56752e5b36efe2b552ba0077a7180
Author: James Cherry <cherry@parallaxsw.com>
Date:   Sun Feb 25 15:00:02 2024 -0700

    const

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

commit 8f32cc571dcadee0185b08f951a1f79d46e7984d
Author: James Cherry <cherry@parallaxsw.com>
Date:   Sun Feb 25 14:57:51 2024 -0700

    Graph::gateEdgeArc

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

commit ac3cb35cb6732d7ecbf0532d7351a3ff2a917fc9
Author: James Cherry <cherry@parallaxsw.com>
Date:   Sun Feb 25 14:31:30 2024 -0700

    ConcreteParasiticSubNodeMap, ConcreteParasiticPinNodeMap use id cmp

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

commit cbfe4eac463036c26a64701239d7651d91a09778
Author: James Cherry <cherry@parallaxsw.com>
Date:   Sun Feb 25 14:08:41 2024 -0700

    WriteSpice

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

commit 8b5d30f1a8b1ccb8c9cbd9d7ba93418907c41b2a
Author: James Cherry <cherry@parallaxsw.com>
Date:   Sat Feb 24 09:45:46 2024 -0700

    emplace_push

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

commit 5335a2eaaf737ed7c7a8cff30654a68c4ac4c8e4
Author: James Cherry <cherry@parallaxsw.com>
Date:   Fri Feb 23 16:19:30 2024 -0700

    Parasitics::findParasiticNode

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

commit ce92f3caf28afb0e0384799f08166cfb0aecfea0
Author: James Cherry <cherry@parallaxsw.com>
Date:   Fri Feb 23 15:53:28 2024 -0700

    Parasitics::findParasiticNode

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

commit 0c591430c725a3ebd50d2892673dca76e023dc32
Author: James Cherry <cherry@parallaxsw.com>
Date:   Fri Feb 23 09:03:18 2024 -0700

    Parsitics::name(node) const

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

commit 499c297e64d1487388f549843ff9ea05e8555cfc
Author: James Cherry <cherry@parallaxsw.com>
Date:   Fri Feb 23 09:03:07 2024 -0700

    write_spice umr

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

commit 6984c398dbce9e6266fab8377a844bc518481d9d
Author: James Cherry <cherry@parallaxsw.com>
Date:   Thu Feb 22 18:42:34 2024 -0700

    gcc warning

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

commit edec16519806013623194d8201e804dec81a51dd
Author: James Cherry <cherry@parallaxsw.com>
Date:   Thu Feb 22 17:54:11 2024 -0700

    no cuddification

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

commit 4a0e1070c179b2f8615b604c362359ce4b3a0e2e
Author: James Cherry <cherry@parallaxsw.com>
Date:   Thu Feb 22 17:29:46 2024 -0700

    sim const

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

commit 2e941fafa631f6b9bc0f82784b9146de2449e9c5
Author: James Cherry <cherry@parallaxsw.com>
Date:   Thu Feb 22 17:29:39 2024 -0700

    sdc comment

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

commit 1c12f56aee7115fcb06807b5b6c626d1a419ccdc
Author: James Cherry <cherry@parallaxsw.com>
Date:   Wed Feb 21 13:13:29 2024 -0700

    Sim use Bdd class

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

commit b70c41d5caec56c3001b834141b6dab89bb933ed
Author: James Cherry <cherry@parallaxsw.com>
Date:   Tue Feb 20 12:18:27 2024 -0700

    write_spice coupling caps

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

commit 614d2cd41a1a9cf850dbe480954a5f58ee0dc21e
Author: James Cherry <cherry@parallaxsw.com>
Date:   Mon Feb 19 14:37:30 2024 -0700

    write_spice time offset

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

commit f0ba1fca0dfca384e6fb0be302bba9ced71ee41c
Author: James Cherry <cherry@parallaxsw.com>
Date:   Mon Feb 19 10:59:18 2024 -0700

    class Bdd for cudd

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

commit 24c94756334fce5e70e97ce0ee31375ae4e59b84
Author: James Cherry <cherry@parallaxsw.com>
Date:   Sun Feb 18 08:58:30 2024 -0700

    WriteSpice

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

commit 47a4505d88bdfe4a85056895f8b7d842e07dce8d
Author: James Cherry <cherry@parallaxsw.com>
Date:   Fri Feb 16 21:34:23 2024 -0700

    default sim ngspice

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

commit 06e279555a076e218f0a9c308e8937a6fc8fdea4
Author: James Cherry <cherry@parallaxsw.com>
Date:   Fri Feb 16 21:34:01 2024 -0700

    WriteSpice refactor

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

commit 06e3f0734edbbbd69ad063e97d1d8cca92a83aea
Author: James Cherry <cherry@parallaxsw.com>
Date:   Thu Feb 15 15:18:35 2024 -0700

    mv report_dcalc to DelayCalc.tcl

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

commit 922056471a6d380699bbd0623f95637401d23eff
Author: James Cherry <cherry@parallaxsw.com>
Date:   Thu Feb 15 14:27:31 2024 -0700

    WriteSpice::cell_spice_port_names_

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

commit 732922ead68097e3f7da268ecc5ae2ca2daa4492
Author: James Cherry <cherry@parallaxsw.com>
Date:   Thu Feb 15 13:35:13 2024 -0700

    WritePathSpice.hh

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

commit 8cd6e2ffc6ad66e831630273b5eacd192259191e
Author: James Cherry <cherry@parallaxsw.com>
Date:   Thu Feb 15 10:11:39 2024 -0700

    small

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

commit f7f6bfb49f43ddc3e45c294f89c8814d60df5220
Author: James Cherry <cherry@parallaxsw.com>
Date:   Thu Feb 15 09:48:09 2024 -0700

    refactor WritePathSpice

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

commit f74db730c3e8c67a24d531266510e4376db463d3
Author: James Cherry <cherry@parallaxsw.com>
Date:   Wed Feb 14 09:22:01 2024 -0700

    Sta.hh

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

commit 051532deef203cae97e32e8af7a2348bfd8912cc
Author: James Cherry <cherry@parallaxsw.com>
Date:   Wed Feb 14 08:14:44 2024 -0700

    PowerClass.hh

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

commit bfb8357d1093e5d3da14e708acd21fc21ba3b0dd
Author: James Cherry <cherry@parallaxsw.com>
Date:   Wed Feb 14 08:08:56 2024 -0700

    doc

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

commit 8fe28ec91b234d9d8210019aa46a2e8107aa497a
Author: James Cherry <cherry@parallaxsw.com>
Date:   Wed Feb 14 07:32:34 2024 -0700

    ClkSkew use seq instead of set

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

commit c4e3a3a0315ab4f6160a707e838423bb734f5363
Author: James Cherry <cherry@parallaxsw.com>
Date:   Tue Feb 13 19:26:45 2024 -0700

    report_clock_latency

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

commit 51fb6657d9706c7443e1c269cfe63cf080b05d50
Author: James Cherry <cherry@parallaxsw.com>
Date:   Tue Feb 13 11:10:11 2024 -0700

    report_clock_latency

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

commit e639ee129d13e1c11b34bca0762b8136b18563f3
Author: James Cherry <cherry@parallaxsw.com>
Date:   Mon Feb 12 11:19:06 2024 -0700

    ClkSkew use map

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

commit e91d3ea8142a73b7b607dfdf53b3fce8e2f16984
Author: James Cherry <cherry@parallaxsw.com>
Date:   Mon Feb 12 10:18:27 2024 -0700

    report_clock_skew report format

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

commit c650b7ec63b83382ba9cec7d187ffee8a031c2ce
Author: James Cherry <cherry@parallaxsw.com>
Date:   Mon Feb 12 09:22:29 2024 -0700

    report_clock_skew include macro clock_tree_path_delay

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

commit cf14b230a9944b95ba43ef7c09e553d9014990eb
Author: James Cherry <cherry@parallaxsw.com>
Date:   Sun Feb 11 11:03:29 2024 -0700

    clk skew range iter

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

commit e7e0342e063ac876d00d03fd1ff0eab1715cfde4
Author: James Cherry <cherry@parallaxsw.com>
Date:   Sun Feb 11 08:11:29 2024 -0700

    write_spice sensitize and3

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

commit 743ceb676c763ac5bcbf05e630a4da1b507c537d
Author: James Cherry <cherry@parallaxsw.com>
Date:   Sat Feb 10 18:07:04 2024 -0700

    write spice

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

Signed-off-by: James Cherry <cherry@parallaxsw.com>
 2024-02-27 10:00:48 -07:00
James Cherry c3ecde1105 OutputWaveforms init vdd 
Signed-off-by: James Cherry <cherry@parallaxsw.com>
 2024-02-11 11:45:40 -07:00
James Cherry 4541e83b3b OutputWaveforms init vdd 
Signed-off-by: James Cherry <cherry@parallaxsw.com>
 2024-02-08 20:13:25 -07:00
James Cherry 7bed384fce ParallelDelayCalc 
Signed-off-by: James Cherry <cherry@parallaxsw.com>
 2024-01-29 20:48:00 -07:00
James Cherry 422a5819bd update copyright 
Signed-off-by: James Cherry <cherry@parallaxsw.com>
 2024-01-11 16:34:49 -08:00
James Cherry 3b721ba40a renumber error/warn messages 
Signed-off-by: James Cherry <cherry@parallaxsw.com>
 2024-01-07 19:23:53 -07:00
James Cherry 099920fc8e write_timing_model min_clock_tree_path seg fault 
Signed-off-by: James Cherry <cherry@parallaxsw.com>
 2024-01-07 19:20:53 -07:00