77bad0df65
fet_simulator: used more elaborate variable names
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Signed-off-by: Grzegorz Latosinski <glatosinski@antmicro.com>
2020-11-25 19:28:31 +01:00
d760ac4b82
fet_simulator: moved fet modules to simulation/analog
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Signed-off-by: Grzegorz Latosinski <glatosinski@antmicro.com>
2020-11-25 19:28:31 +01:00
8d734f0c91
fet_simulator: added docstrings
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Signed-off-by: Grzegorz Latosinski <glatosinski@antmicro.com>
2020-11-25 19:28:31 +01:00
7f0f405c2b
Added notification on successful finish of the script
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Signed-off-by: Grzegorz Latosinski <glatosinski@antmicro.com>
2020-11-25 19:28:31 +01:00
6709fdfc11
Added not failing on invalid bins.csv file
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Signed-off-by: Grzegorz Latosinski <glatosinski@antmicro.com>
2020-11-25 19:28:31 +01:00
1c0eeda6c6
Added releasing memory after plotting the FET graphs
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Signed-off-by: Grzegorz Latosinski <glatosinski@antmicro.com>
2020-11-25 19:28:31 +01:00
3f0a64be4a
Fixed directory generation
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Signed-off-by: Grzegorz Latosinski <glatosinski@antmicro.com>
2020-11-25 19:28:31 +01:00
7c4d2fa0f3
Added proper closing of plots
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Signed-off-by: Grzegorz Latosinski <glatosinski@antmicro.com>
2020-11-25 19:28:31 +01:00
222572af4d
Added fetching FETs by regular expression
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Signed-off-by: Grzegorz Latosinski <glatosinski@antmicro.com>
2020-11-25 19:28:31 +01:00
f177fa7797
Wrapped script in main function
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Signed-off-by: Grzegorz Latosinski <glatosinski@antmicro.com>
2020-11-25 19:28:31 +01:00
c8b18d8ad4
Changed extension for FET plots from PNG to SVG
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Signed-off-by: Grzegorz Latosinski <glatosinski@antmicro.com>
2020-11-25 19:28:31 +01:00
ee63e6cb87
Added grouping FET plots by W
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Signed-off-by: Grzegorz Latosinski <glatosinski@antmicro.com>
2020-11-25 19:28:31 +01:00
c64020cb8b
FET simulator code cleanup
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Signed-off-by: Grzegorz Latosinski <glatosinski@antmicro.com>
2020-11-25 19:19:19 +01:00
3e57ce2ecc
Comment out not working fet
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Signed-off-by: Grzegorz Latosinski <glatosinski@antmicro.com>
2020-11-25 19:19:19 +01:00
414b809a3f
Added closing plots after saving to file
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Signed-off-by: Grzegorz Latosinski <glatosinski@antmicro.com>
2020-11-25 19:19:19 +01:00
5ea3ea9487
Added grid to plots
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Signed-off-by: Grzegorz Latosinski <glatosinski@antmicro.com>
2020-11-25 19:19:19 +01:00
508c21f203
Added script for generating nfet and pfet plots from libraries directory
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Signed-off-by: Grzegorz Latosinski <glatosinski@antmicro.com>
2020-11-25 19:19:19 +01:00
3f11b65ecc
Added initial script for generating plots from FET simulator
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Signed-off-by: Grzegorz Latosinski <glatosinski@antmicro.com>
2020-11-25 19:19:19 +01:00
db23cfaa59
scripts/liberty: Adds output directory customization
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Adds the output flags -o and --output_directory to control the output of the liberty files.
2020-10-14 10:58:49 -07:00
d91e88682f
scripts/liberty: Support fixed statetable output.
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The statetable values where fixed in the `.lib.json` files.
Signed-off-by: Tim 'mithro' Ansell <me@mith.ro>
2020-07-20 16:42:34 -07:00
d7a58ea703
scripts/liberty: Support new comma only syntax.
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Syntax before;
```
comp_attribute blah,blah
```
Syntax after;
```
comp_attribute,blah,blah
```
Signed-off-by: Tim 'mithro' Ansell <me@mith.ro>
2020-07-20 16:42:34 -07:00
e14136b064
scripts/liberty: Fail if doctests fail.
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Signed-off-by: Tim 'mithro' Ansell <me@mith.ro>
2020-07-20 16:42:34 -07:00
3e9068dbf1
scripts/liberty: Small whitespace fix.
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Signed-off-by: Tim 'mithro' Ansell <me@mith.ro>
2020-07-20 16:42:34 -07:00
296ef2066e
scripts/liberty: Rework how attribute types are discovered.
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* Add functions for producing different types of values into liberty
output (plus doctests for them).
* Respect the type given by a `define()` statement.
Signed-off-by: Tim 'mithro' Ansell <me@mith.ro>
2020-07-15 07:04:50 -07:00
c9d0c8131f
script/liberty: Slightly nicer debug output.
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Signed-off-by: Tim 'mithro' Ansell <me@mith.ro>
2020-07-15 07:04:50 -07:00
b70d1a51ad
scripts/liberty: Make the `clk_width` attribute a string.
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Fixes #69 .
Signed-off-by: Tim 'mithro' Ansell <me@mith.ro>
2020-07-15 07:04:50 -07:00
c9a704335e
timing/liberty: Also check for ccsnoise on buses.
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Signed-off-by: Tim 'mithro' Ansell <me@mith.ro>
2020-07-14 19:32:27 -07:00
463f2fd6aa
scripts/liberty: Second attempt at filtering all ccsnoise data.
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Fixes #77 .
Signed-off-by: Tim 'mithro' Ansell <me@mith.ro>
2020-07-14 18:12:28 -07:00
15f6966a94
scripts/liberty: Adding a `--debug` option.
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Signed-off-by: Tim 'mithro' Ansell <me@mith.ro>
2020-07-14 12:51:58 -07:00
b626ca017d
scripts/liberty: More aggressive ccsnoise filtering.
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Fixes #77 .
Signed-off-by: Tim 'mithro' Ansell <me@mith.ro>
2020-07-12 22:24:19 -07:00
73d129ef85
scripts/liberty: Fix indenting first value in list.
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Signed-off-by: Tim 'mithro' Ansell <me@mith.ro>
2020-07-12 22:24:08 -07:00
ee77597986
api: Change the way liberty attributes are sorted.
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Fixes #37 , #40 .
The `LIBERTY_ATTRIBUTE_ORDER` template is used to control the ordering
of the liberty attribute output.
Signed-off-by: Tim 'mithro' Ansell <me@mith.ro>
2020-07-06 06:36:13 -07:00
74273c4f0b
api: Adding liberty file generator.
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Generates liberty timing files from the included json timing data.
Signed-off-by: Tim 'mithro' Ansell <tansell@google.com>
2020-07-06 06:36:13 -07:00
45580cb998
api: Fix parsing cell name.
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Signed-off-by: Tim 'mithro' Ansell <tansell@google.com>
Signed-off-by: Tim 'mithro' Ansell <me@mith.ro>
2020-07-06 06:36:13 -07:00
f25334442b
api: Adding corners processing.
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Signed-off-by: Tim 'mithro' Ansell <me@mith.ro>
2020-07-06 06:36:13 -07:00
cc2568a443
Undefined name: minor -> self.hash
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[flake8](http://flake8.pycqa.org ) testing of https://github.com/google/skywater-pdk on Python 3.8.3
$ __flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics__
```
./scripts/python-skywater-pdk/skywater_pdk/base.py:332:71: F821 undefined name 'minor'
return (self.milestone, self.major, self.minor, self.commits, minor)
^
1 F821 undefined name 'minor'
1
```
https://flake8.pycqa.org/en/latest/user/error-codes.html
On the flake8 test selection, this PR does _not_ focus on "_style violations_" (the majority of flake8 error codes that [__psf/black__](https://github.com/psf/black ) can autocorrect). Instead these tests are focus on runtime safety and correctness:
* E9 tests are about Python syntax errors usually raised because flake8 can not build an Abstract Syntax Tree (AST). Often these issues are a sign of unused code or code that has not been ported to Python 3. These would be compile-time errors in a compiled language but in a dynamic language like Python they result in the script halting/crashing on the user.
* F63 tests are usually about the confusion between identity and equality in Python. Use ==/!= to compare str, bytes, and int literals is the classic case. These are areas where __a == b__ is True but __a is b__ is False (or vice versa). Python >= 3.8 will raise SyntaxWarnings on these instances.
* F7 tests logic errors and syntax errors in type hints
* F82 tests are almost always _undefined names_ which are usually a sign of a typo, missing imports, or code that has not been ported to Python 3. These also would be compile-time errors in a compiled language but in Python a __NameError__ is raised which will halt/crash the script on the user.
2020-07-02 21:39:19 +02:00
65fa885014
docs: Lots of improvements to the documentation.
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Signed-off-by: Tim 'mithro' Ansell <tansell@google.com>
2020-06-11 14:03:59 -07:00
ce5576edff
docs: Adding the Python API to output docs.
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Signed-off-by: Tim 'mithro' Ansell <tansell@google.com>
2020-06-11 14:03:54 -07:00
1d603e7875
scripts: Adding initial version of the python-skywater-pdk module.
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Signed-off-by: Tim 'mithro' Ansell <tansell@google.com>
2020-06-11 14:01:44 -07:00
Grzegorz Latosinski
Ethan Mahintorabi
Tim 'mithro' Ansell
Tim 'mithro' Ansell
Christian Clauss