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OpenRAM
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2482 Commits

Author SHA1 Message Date
Matt Guthaus 384e169b5b Modified unit tests: one for analytical model, one for characterization. 2017-05-31 14:59:22 -07:00
Matt Guthaus 367d4168ad Merge branch 'master' into router 2017-05-31 14:04:31 -07:00
Matt Guthaus d31b1862a3 Improved router debugging and return error if unable to route. 2017-05-31 13:59:49 -07:00
Matt Guthaus 8cc63560f8 Merge branch 'master' into router 2017-05-31 12:09:04 -07:00
Matt Guthaus 424c7b7e64 Made back-annotation and analytical modelling boolean options. Default is false. 2017-05-31 08:12:17 -07:00
Matt Guthaus 46c56863ee Bin Wu fixed unit test to pass with analytical delay option 2017-05-31 08:01:42 -07:00
Matt Guthaus 34e180b901 Analytical delay model from Bin Wu. Unit test not passing. 2017-05-30 12:50:07 -07:00
Matt Guthaus 0fe104af66 Output labels in GDS for debug 2017-05-25 14:18:12 -07:00
Matt Guthaus 7e44d8762e New algorithm for finding pins. Includes off-grid pin computation. 2017-05-25 10:37:24 -07:00
Matt Guthaus dd9b9d73b8 Round pins smaller. 2017-05-24 16:09:43 -07:00
Matt Guthaus 4c0fb2d7d1 Add space around route end rectangles. Separate pin and blockage conversions. 2017-05-24 15:36:30 -07:00
Matt Guthaus 24cfed9fa8 Merge branch 'master' into router 2017-05-24 15:18:06 -07:00
Matt Guthaus 2936038c90 Adding new pin shape conversion using design rules 2017-05-24 15:17:49 -07:00
mguthaus 14b040720b Add some router tests for SCMOS. Not all are there. Found bug in off-grid pin access for one test that is still there. 2017-05-24 13:57:27 -07:00
Matt Guthaus c3769bd375 Added new scmos test with a bigger design. Added error checks for not found label and not found pin shapes. 2017-05-24 10:50:45 -07:00
mguthaus 7ca5c0b34f Added zoom to technology file so labels in each tech are readable size. Made default size. 2017-05-23 16:18:11 -07:00
Matt Guthaus 2e86da4cd1 Add router to the python path 2017-05-23 08:31:23 -07:00
mguthaus 68ce3843fe Debugged and tested route by pin location,layer 2017-05-17 15:58:29 -07:00
Matt Guthaus a1496e70a8 Updated gdsMill with new getter routines for router to get by location. Cleaned up vlsiLayout. 2017-05-17 14:27:14 -07:00
Matt Guthaus b16dd80088 Add checks for valid OPENRAM_HOME and OPENRAM_TECH directories and subdirs 2017-05-12 14:56:31 -07:00
Matt Guthaus cffcd46f6d Removed the name from ptx class. Ptx name is uniquely constructed based on the ptx parameters of type, width, and mult. This allows reuse of ptx among multiple modules. 2017-04-26 14:33:03 -07:00
Matt Guthaus 1e8743f5a5 Removed unique id for contacts. Contact/via name, however, must distinguish types of contacts based on layers used. 2017-04-26 10:24:51 -07:00
mguthaus d85f78a54c Fixed format errors 2017-04-24 13:50:19 -07:00
mguthaus 9b86083524 Fixed rotated via bug. May still have a via-to-via spacing problem. 2017-04-24 13:47:56 -07:00
mguthaus 8a185ffc1a Merge branch 'master' into router 2017-04-24 12:17:21 -07:00
Matt Guthaus 21f5444f81 Forgot one more view to comment out 2017-04-24 12:14:19 -07:00
Matt Guthaus e960cbe9d6 Clean up output so that it does not print routing grid debug. 2017-04-24 12:13:01 -07:00
mguthaus bd7958be28 Fixed format test. It was not performing checks due to moving of OPENRAM_HOME. Fixed some tabs and print statements. 2017-04-24 11:55:11 -07:00
Matt Guthaus 9478d6f94d Change width of default text routing grid to display. 2017-04-24 11:33:14 -07:00
Matt Guthaus 388794b1e0 Fix multiple net routing cost reset bug. 2017-04-24 11:28:36 -07:00
Matt Guthaus 96f1eb413e Fixed costs and view grid function so that we have better routes and less expansion. 2017-04-24 10:27:04 -07:00
mguthaus c005960072 Changed DRC and LVS results output database to end in .db instead of .results. Calibre uses file extensions to determine file type. 2017-04-21 14:07:16 -07:00
Matt Guthaus 55ed6212a1 Created route and add_route for layer assigned wires. It will replace add_wire/wire eventually. 2017-04-19 12:41:13 -07:00
mguthaus f51e82e75a Commented unit tests. Added negative coordinate test on test 03. 2017-04-16 08:04:06 -07:00
mguthaus 7cac1a0357 Rename test classes. 2017-04-15 07:49:05 -07:00
mguthaus 2350be8e39 Fixed router test 03. Cleaned up code. 2017-04-14 13:56:09 -07:00
mguthaus b61df7614d Added gds for test 01 2017-04-14 13:19:44 -07:00
mguthaus 76f338e982 Fixed offgrid pins. Added vias to src/dst pins. Added preferred direction routing costs. 2017-04-14 13:18:35 -07:00
Matthew Guthaus 0766db9e11 Rename unit test files according to test. Modify off-grid pins and blockages. Reorganize router code a bit. 2017-04-12 10:59:04 -07:00
Matt Guthaus 1f5841b933 Merge branch 'temp_merge' into router 2017-01-11 12:24:44 -08:00
Matt Guthaus e5c58bf3d5 Merge remote-tracking branch 'origin/master' into HEAD 2017-01-11 12:22:25 -08:00
Matt Guthaus 747af592bd Merge remote-tracking branch 'origin/router' into router 2017-01-11 12:18:42 -08:00
Matt Guthaus e46ff50269 Modified default tech back to freepdk. Config file overrides command line. 2017-01-11 11:47:58 -08:00
Matt Guthaus d46e416c29 Change snap to grid function name 2017-01-11 09:23:17 -08:00
Matt Guthaus a31f87bc72 Merge master branch into router 2017-01-09 14:04:37 -08:00
Matt Guthaus 2d0533a7d5 Merge remote-tracking branch 'bin/merge_hierarchical_decoder' 2016-11-23 17:20:45 -08:00
Matt Guthaus 9356d1771f Merge remote-tracking branch 'bin/move_snap_to_vector_fix1' 2016-11-23 17:19:55 -08:00
Matt Guthaus 841532a52f Change characterizer to be one data structure. Add approximate diff for lib file. 2016-11-23 17:18:48 -08:00
Bin wu a9b7baa206 merge hierarchical_decoder 2x4 and 3x8 routing functions together 2016-11-22 12:23:55 -08:00
Bin wu 8c4b97753a not applying snap_to_grid to all vectors 2016-11-20 11:06:53 -08:00
Bin wu 905f5cf28e Merge branch 'master' of https://github.com/mguthaus/OpenRAM into move_snap_to_vector 2016-11-20 10:48:45 -08:00
Samira Ataei 233acc3fcc Added seprate return for power values of lib. 2016-11-20 11:16:19 -06:00
Matt Guthaus 7969ac2846 Non functioning commit 2016-11-20 08:41:49 -08:00
Samira Ataei d195df682d Added Power results to lib. 
Fixed min_period and min_pulse_width values.
  Updated lib golden files.
 2016-11-19 20:19:16 -06:00
Matt Guthaus 5149ec34f0 Update unit tests with block 2016-11-18 16:17:49 -08:00
Matt Guthaus 2a17856c69 Add src/dest pin block 2016-11-18 16:16:19 -08:00
Matt Guthaus 62237830cd Fix rounding, offsets, and increase halo 2016-11-18 15:49:07 -08:00
Matt Guthaus 7e03eaf41e Shrink blockages to avoid wide metal rules 2016-11-18 15:30:35 -08:00
Matt Guthaus da1df1f580 Fix max track width computation 2016-11-18 15:18:36 -08:00
Matt Guthaus 51d7a673bd Improve debug messages. Remove add_inst for via in wire. 2016-11-18 14:10:30 -08:00
Matt Guthaus 70365a8116 Add double grid snap for centerline wires 2016-11-18 12:57:07 -08:00
Matt Guthaus c802d53a60 Remove view from tests 2016-11-18 11:35:41 -08:00
Matt Guthaus c4d2cb78ef Relative gds file names in tests. 2016-11-18 11:33:03 -08:00
Matt Guthaus 4e505b80dc Convert gds to on grid. Remove view from tests. 2016-11-18 11:30:14 -08:00
Matt Guthaus 396a41733c Added regress script for router 2016-11-18 11:21:39 -08:00
Matt Guthaus 3466162152 Merge branch 'master' into router 2016-11-18 09:20:05 -08:00
Matt Guthaus 710b6d64d7 Fix bug to only see if this path visited a point. 2016-11-18 09:17:59 -08:00
Matt Guthaus ed5700d698 Fix spelling errors. Allow multiple rectangle pin shapes in router. 2016-11-18 08:55:34 -08:00
Matt Guthaus 1c9b5c7372 Document vlsiLayout functions in comments 2016-11-18 08:01:19 -08:00
Matt Guthaus eceb27cad7 Add regress.sh script for convenience 2016-11-18 08:00:34 -08:00
Bin wu a22ba2087b fix the conflicts for merge 2016-11-17 17:19:48 -08:00
Bin wu 0658cc20e6 move snapt_to_grid to a function in vector class 2016-11-17 17:12:48 -08:00
Matt Guthaus c143f62b25 Forgot to add testutils.py 2016-11-17 16:59:22 -08:00
Matt Guthaus e215885b2f Update unit tests. 2016-11-17 16:46:41 -08:00
Matt Guthaus b5b1f1753e Rename tests. Make 4 pin test. 2016-11-17 16:33:38 -08:00
Matt Guthaus 5cef8606b4 Merge branch 'master' into router 2016-11-17 16:11:21 -08:00
Matt Guthaus 19e7100f80 Fix error in metal stack 2016-11-17 16:04:01 -08:00
Matt Guthaus 81ab1f1f82 Change layer order for add_wire 2016-11-17 14:05:50 -08:00
Matt Guthaus 3c7fd924f7 Revert change to horizontal/vertical 2016-11-17 13:51:09 -08:00
Matt Guthaus 717718ed5a Adding checking of rounding and contract path to simplify route wire. 2016-11-17 13:48:27 -08:00
Matt Guthaus 0a9b326f6a Contract path to simplified route 2016-11-17 13:26:03 -08:00
Matt Guthaus aa950c3b21 Fix unit during gds read. Fix blockage and pin rounding bugs. 2016-11-17 11:24:17 -08:00
Matt Guthaus 614ff23e3a Routing multilayer, around blockages. 2016-11-16 16:52:33 -08:00
Matt Guthaus 784bad2e99 Routing multilayer, around blockages. 2016-11-16 16:47:31 -08:00
Matt Guthaus b947989970 Add router data structure, blockage parser, pin parser, initial unit tests 2016-11-16 15:02:07 -08:00
Matt Guthaus d0782df9fe Merge branch 'master' into router 2016-11-15 11:22:30 -08:00
Matt Guthaus 836c7ece73 Merge remote-tracking branch 'origin/master' into router 2016-11-15 10:21:02 -08:00
Matt Guthaus a846132ef8 Merge remote-tracking branch 'bin/clean_unchanged_offset_to_vector' 2016-11-15 10:19:07 -08:00
Matt Guthaus 51e4104624 Modify banner to output temp path 2016-11-15 10:14:04 -08:00
Matt Guthaus a2b7636e58 Modify banner to output temp path 2016-11-15 10:13:57 -08:00
Matt Guthaus 3074349c38 Fix ngspice scnmos results 2016-11-15 10:13:45 -08:00
Matt Guthaus 00b3772b4e Add temp path to test header 2016-11-15 09:55:18 -08:00
Matt Guthaus c33e283283 Fix ngspice results 2016-11-15 09:41:30 -08:00
Matt Guthaus eb57c6e7fd Fix arg parsing order in openram.py 2016-11-15 09:36:15 -08:00
Matt Guthaus d1f6f205c0 No output during level 0 debug. 2016-11-15 09:04:32 -08:00
Matt Guthaus cbc0f7c5d2 run_pex argument is now use_pex. Each unit test must RESET its options before assertions for consistent start state. 2016-11-15 09:03:16 -08:00
Matt Guthaus e95e9e8229 Change some debug levels. Fix ngspice test values. ix cwd warning in some tests. 2016-11-15 08:57:06 -08:00
Matt Guthaus 0e2409d836 Fix file compare scope error 2016-11-12 11:16:08 -08:00
Matt Guthaus 392dbc7c56 Moved output of tests 30 to openram_temp 2016-11-12 11:15:55 -08:00
Matt Guthaus 475a5223a7 Moved output of tests 23-25 to openram_temp 2016-11-12 11:15:34 -08:00
Matt Guthaus 7fcce2633f Fix delays in ngspice as they are diff than hspice 2016-11-12 09:28:22 -08:00
Matt Guthaus 2a6b709a41 Merge branch 'master' into router 2016-11-12 08:58:24 -08:00
Matt Guthaus cdb101b377 Sketch new router procedures 2016-11-12 08:57:26 -08:00
Matt Guthaus b82aaa4201 Merge use-temp-dir-pid 2016-11-12 08:55:42 -08:00
Matt Guthaus 096505af14 Merge branch 'use-temp-dir-pid' 2016-11-12 08:49:51 -08:00
Matt Guthaus d85efb772f Temp files were deleted. 2016-11-12 08:49:39 -08:00
Matt Guthaus 7e16bf37df Add code for isdiff to output diff in tests when files mismatch. 2016-11-12 07:56:50 -08:00
Bin wu 072a65a511 add rotate_scale function in vector and use it everywhere 2016-11-11 14:33:19 -08:00
Matt Guthaus 7d0d590879 Don't converge only after a successful measurement. 2016-11-11 14:25:46 -08:00
Matt Guthaus 9ea1a06244 Remove openram_temp at end of openram and unit tests. 2016-11-11 14:05:14 -08:00
Matt Guthaus 5e33781268 Remove control structure from ngspice. Add probe for ngspice too since it doesn't hurt. Unskip delay test. 2016-11-11 13:22:01 -08:00
Matt Guthaus 5211be5ffc No control statements in ngspice 26 2016-11-11 13:10:54 -08:00
Matt Guthaus 33b46b450d No control statements in ngspice 26 2016-11-11 13:09:46 -08:00
Matt Guthaus b9ad65c1de TODO for make characterizer a module 2016-11-11 13:09:26 -08:00
Matt Guthaus 16ea09293c Skip ngspice delay test, too slow 2016-11-11 12:14:13 -08:00
Matt Guthaus 3f879c69c8 Add TODO to convert lib to negative edge for data 2016-11-11 10:04:27 -08:00
Matt Guthaus 07efb52ca9 Lower debug level of relative compare since it's only in unit tests 2016-11-11 10:04:09 -08:00
Matt Guthaus 1356e5142d Add print of values if tests fail. Modify some ngspice tests to pass withcorrect results. 2016-11-11 09:41:43 -08:00
Bin wu 7bae37c026 apply vector to hierchay_layout and geometry and contact 2016-11-10 17:28:06 -08:00
Matt Guthaus c318a7d1bb Check if spice preferred version was found before fallback 2016-11-10 11:44:48 -08:00
Matt Guthaus f3f2171f89 Add both ngspice and hspice timing tests. Add hidden option to force to a version. Otherwise, default to either version if found. 2016-11-10 11:33:10 -08:00
Matt Guthaus 992d091a8b Change step resolution in setup_hold to 5p to avoid convergence problems with ngspice. 2016-11-10 11:07:52 -08:00
Matt Guthaus 868f97caaa Add optimize inverter TODO 2016-11-10 11:07:14 -08:00
Matt Guthaus 46fceba692 More debug messages 2016-11-10 08:55:11 -08:00
Matt Guthaus e017f3f4ca Add better info messages. Convert subprocess to a shell command. 2016-11-10 08:36:28 -08:00
Matt Guthaus 7b90b9a0e6 Try alternative spice if not found. 2016-11-10 08:18:52 -08:00
Matt Guthaus d7afb27322 Break subprocess call into arg list. 2016-11-10 07:27:38 -08:00
Matt Guthaus 342de4e384 Merge branch 'master' of github.com:mguthaus/OpenRAM 2016-11-09 12:21:07 -08:00
Matt Guthaus e1c3d77a5d Removed import cell since cell is removed from simplified txt file 2016-11-09 12:20:52 -08:00
Matt Guthaus 7a23550ae0 Improve error messages on misconfiguration of environment variables. 2016-11-09 12:00:16 -08:00
Matt Guthaus 1fdb0ba5fc Update TODO list 2016-11-09 11:38:36 -08:00
Matt Guthaus f48272bde6 RELEASE 1.0 2016-11-08 09:57:35 -08:00