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OpenRAM
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15 Commits

Author SHA1 Message Date
Matt Guthaus f86985821a Begin modifications for corner-based characterization. Made stimuli.py a class. Golden output files are not updated. 2018-02-09 15:33:03 -08:00
Matt Guthaus 17716191c1 Clean up time statements in openram output 2018-02-08 13:11:18 -08:00
Matt Guthaus 5c4999d4cc Move delay-specific stimulus commands to delay.py. Keep stimuli.py generic. 2018-02-07 12:58:47 -08:00
Matt Guthaus 941094ce31 Return slews to 10-90 and 90-10 so I don't have to re-hardcode the results in unit tests. 2018-02-05 15:21:53 -08:00
Matt Guthaus a8e1abdce8 Use method=gear for ngspice to improve convergence. Split TD for trig and targ in measure statements. Start waiting for clk neg edge trigger at clk pos edge. 2018-02-05 11:36:46 -08:00
Matt Guthaus 88740c107f Improve global and code structure using modules. 
Comment and reorganize globals.py
Tests consistently use globals module for OPTions.
Add characterizer as module support.
Modify unit tests to reload new characterizer for ngspice/hspice.
Enable relative and absolute config file arguments so you can run
openram from anywhere on any config file.
 2017-11-16 13:52:58 -08:00
Matt Guthaus 29c5ab48f0 Add spice pruning for speed-up. Fix spice search bugs. Add time in stages to openram output. 2017-11-14 13:24:14 -08:00
Matt Guthaus 95f1a24f72 Change default delay modeling to analytical. Add command-line option characterization by simulation (-c). 2017-11-09 11:13:44 -08:00
Matt Guthaus 20d8c0bc45 Improved characterizer. 2017-07-06 08:42:25 -07:00
Matt Guthaus 34e180b901 Analytical delay model from Bin Wu. Unit test not passing. 2017-05-30 12:50:07 -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 841532a52f Change characterizer to be one data structure. Add approximate diff for lib file. 2016-11-23 17:18:48 -08:00
Samira Ataei 233acc3fcc Added seprate return for power values of lib. 2016-11-20 11:16:19 -06:00
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 f48272bde6 RELEASE 1.0 2016-11-08 09:57:35 -08:00