* Change: In CRL::vstDriver(), remove all Vhdl properties after running.
The properties are not updated if the cell (Entity) change, so the
next time it is called, an incomplete or incoherent state was saved
(for example, incomplete "port map"). Removing all properties is
less efficient but works.
* Cleanup: In CRL/helpers/overlay, remove forgotten debug message.
* Bug: In CRL/helpers/overlay.CachedParameter.cacheRead(), values where
not read *from* the Configuration DB, due to a forgotten "self.".
In CRL/helpers/overlay.CfgCache.__setattr__(), value was simply
never set! Only interval and set of values were manageds!
In CRL/helpers/overlay.CfgCache.__getattr__(), must distinguish
between two access cases, when were are truly accessing a
CachedParameter, return it's *value*. Otherwise, it is a
recursive CfgCache, then return the object.
* New: In CRL/helpers.overlay.CfgCache, create a class to fully handle
all the Configuration parameters settings. That is, range and
enumerated values. This way we can fully create them from
the CfgCache instead of merely changing the value of an
existing one.
Examples:
cfg.anabatic.gcell.displayMode = 1
cfg.anabatic.gcell.displayMode = ( ("Boundary", 1), ("Density", 2) )
cfg.katana.hTracksReservedLocal = 4
cfg.katana.hTracksReservedLocal = [ 0, 20 ]
* New: In CRL/helpers/utils.py, create a Python "class decorator".
Works like a decorator but without the need of implementing
the Concrete/Abstract classes structure Design Pattern.
Create proxies in the derived class for the base class
attributes & methods.
* Change: In cumulus/plugins/alpha/block/configuration.py, enrich
the BlockState object to support core2chip parameters. Make it
even more autonomous from the Block class.
* New: In cumulus/plugins/alpha/core2chip, port of the core2chip plugin
and integration with the alphs/block plugin. At "constant features"
as a first. Only ported "cmos", phlib will be later.
* Change: In CRL/helpers.Trace, flush stderr before issuing the trace
message to avoid mixing up stdout & stderr (sometimes misleading).
* Change: In CRL/helpers.overlay.CfgCache, no longer display all the
applied setting after a call to apply(). Too verbose.
* New: In CRL/helpers.overlay.CfgCache, add support for context manager,
so we can progressively remove the use of Configuration. One class
to use in all contexts (immedaite setting or storing a set of
Cfg parameters).
* New: In CRL/helpers/overlay.py, CfgCache class to hold a set of
configuration parameters and apply it on demand. It has a
different behavior than Configuration.
* New: In vlsisapd/PyConfiguration, add asDouble() to the Parameter
Python wrapper.
* New: In CRLCore/helpers/overlay, add support for float parameters
in configuratuon.
* Change: In CRL/helpers, cumulus/plugins, oroshi & karakaze,
Move towards more Python PEP8 compliance:
* All indentations sets to 4 spaces (in progress).
* In plugins, remove messages about software collections
and RHEL (too many case could wrongly lead to that).
Instead systematically uses "helpers.io.catch()".
* Put in lowercases all modules names. Note that C++ exported
modules *keep* their Capitalized names (to preserve the
identity with the C++ namespace).
* When making import, use full path.
* Rename the run function from "ScriptMain()" to "scriptMain()".
* Cleanup: In CRL/etc, remove obsoleted configuration files,
the one ending in ".conf". Keep those who have not been ported
to the new style yet.
* New: In Hurricane/src/configuration, first trial at replacing the
C preprocessor macros by C++ templates. Applied first to configuration
from VLSISAPD.
This is unfinished business, just a limited demonstrator for now.
It is installed as a separate Python library "Cfg2" which do not
interact with the rest of Coriiolis.
The end goal is to fully remove boost and merge VLSISAPD useful
components directly inside Hurricane.
Jean-Paul Chaput