Commit Graph

1499 Commits

Author SHA1 Message Date
Jean-Paul Chaput f2c036ac6d Corrections in C-Python interface required by Analagic (CHAMS).
* Change: In Hurricane, in PyHurricane.h, in all DirectSet*() macros,
    suppress the third parameter giving the function name. It is now
    build from stringification of other parameters.
      The various macros calls are also modificated all througout
    Isobar.
      Added PyAny_AsInt() to convert a Python Int or Long into an int.
    Maybe we should manage only long, because the type difference seems
    ambiguous in Python itself.
* Change: In Hurricane, in PyHurricane.h, in DirectGetBoolAttribute()
    deduce the function name to display in messages from the arguments.
      Idem for DirectIsAFromCStringAttribute(), DirectGetIntAttribute(),
    DirectGetUIntAttribute(), DirectGetDoubleAttribute() and
    DirectGetStringAttribute().
* New: In Hurricane, in PyHurricane.h, new macro DirectGetNameAttribute()
    to build accessors for method returning a Name.
* New: In Hurricane, in PyHurricane.h, new macro DirectSetIntAttribute()
    to build modificators taking int arguments.
* Bug: In Hurricane, in PyHurricane.h, in macro DirectSetBoolAttribute(),
    the check for a boolean PyObject was wrong, leading the macro to
    systematically emit a Python exception.
* Bug: In Hurricane, in PyInstance method table, PyLibrary_create() was
    registered as a NOARGS function, but it *do* have arguments, change
    to VARARGS.
2016-05-01 15:50:27 +02:00
Jean-Paul Chaput 8fc4056a7a Make RF1 support different slice height. 2016-04-24 16:27:38 +02:00
Jean-Paul Chaput 5fba1d2548 In Knik::Vertex, the _flags member was uninitialized.
* Bug: In Knik, in Vertex the _flags attribute was unitialized.
    This flag is, in particular, telling if the vertex is blocked.
    That it was taking a random value, was leading to errors and
    unreproductible behaviors. I hope this will make the global
    router deterministic at last. This problem did show in the
    Stratus FIFO generator.

* Bug: In Knik, in Vertex, remove the unused _boundingBox attribute.
2016-04-22 22:55:26 +02:00
Jean-Paul Chaput 0699fb0a40 In Katabatic, no more segments with one fixed contact only.
* Bug: In Katabatic, in AutoHorizontal::_slacken() when slackening
    from a METAL2 terminal no longer set the terminal still on the
    terminal fixed. Instead use a the new feature of
    CntUserNativeConstraints.
* Bug: In Katabatic, in AutoContact, new flag CntUsernativeconstraints
    so the native constraint box is specified by the user constraints.
      This new possibility is needed because, if a Contact is fixed
    the native constraint box *is* bound to it's current position.
    But if the related segment is not fixed, and moved, it may move
    the Contact with him, loosing the original fixed position.
      Now we can remember the wanted position through the user
    constraints.
* New: In Katabatic, in GCellConfiguration new explicit management
    for 4 globals and one METAL2 (occured for the first time in the
    RAM generator).
2016-04-22 22:43:53 +02:00
Jean-Paul Chaput 96add8871e Make RF1 support different slice height.
* Change: In Stratus1, in dpgen_RF1.py, the slice height was hardcoded
    to 50 lambda (sxlib). Now extract the height on the fly from a
    cell.
2016-04-22 22:08:38 +02:00
Jean-Paul Chaput 09e5784bc4 Bad active width extension on PTRANS/NTRANS in scmos_deep_018.
* Bug: In CRL Core, in scmos_deep_018/technology.conf, the extension
    width in PTRANS/NTRANS active layer was too big. 4.0l instead of
    3.0l. This was preventing seeing gaps in the active layer by cgt.
    They did show up under Graal though...
2016-04-14 21:35:08 +02:00
Jean-Paul Chaput 8328c890bb In Stratus, in dpgen_RAM get cell height from the library.
* Change: In Stratus, in dpgen_RAM, the cell height was fixed to 50l.
    Now read the prech[0] to set up the cell height (useful for MOSIS
    cells).
* New: In Stratus, in buildModel(), the stand alone generator caller
    now support a className, a modelName and a set of parameters to
    pass on to the model. This is very useful when the module name
    (the file), the class name and the model name are not the same.
2016-04-13 18:49:50 +02:00
Jean-Paul Chaput 41609a4bb4 Trace management in Knik. 2016-04-13 18:44:40 +02:00
Jean-Paul Chaput 798d1edb34 Bug corrections in Katabatic & Kite, bad bound index computation.
* In Katabatic, in GCellConfiguration, added support to 3G_2M2 (generic).
* In Katabatic, in GCellGrid, in getUSide() we were not using the correct
    contant set (Constant namespace instead of Kb...) so the size returned
    was always X. It doesn't show if the chip is square...
* In Kite, in Track::getBeginIndex(), if the position requested was enclosed
    in same net segments, we were going one index too far in the "previous"
    direction.
* In Kite, in Track::getOverlapBounds() we where going one index too far
    in the "next" direction while computing the "end" index.
2016-04-13 18:42:55 +02:00
Jean-Paul Chaput 506ccbd589 Correct a security check in PyHurricane.h.
* Bug: In Hurricane, in PyHurricane.h, the macro GENERIC_METHOD_HEAD was
    not checking at all that the underlying Hurricane object was not NULL.
    This may have lead to core-dumps.
2016-04-13 18:30:45 +02:00
Jean-Paul Chaput b46c06042b Added Python support for AllianceLibrary in CRL Core.
* New: In CRL Core, added support for AllianceLibrary.
2016-04-13 18:26:08 +02:00
Jean-Paul Chaput 2a40fa7d92 New "obstacleDw" for Kite.
* New: In CRL Core, in RoutingLayerGauge, adds a new parameter "obstacleDw".
    It represents the distance to add from the *edge* of a blockage segment
    to the next *axis* of a routing track. This was previously computed as
    the pitch minus the mimimum half wire width. This works if the pitch
    is *equal* to the wire width plus the minimal distance (edge to edge).
    But if the wire width is less, than it leads to too great a distance
    around obstacles, making them bigger than they are. And potentially
    blocking everything. To summarize:
         before:  obstacleDw = pitch - wireWidth/2  (deduced)
         after:   obstacleDw = explicitly setup, usually:
                               pitch - max(wireWidth)/2
      Modify the Alliance configuration helper and the various kite.conf
    file accordingly.
* New: In Kite, in BuildPowerRails, make use of "obstacleDw" to compute
    the footprint of a blockage.
2016-04-13 18:21:09 +02:00
Jean-Paul Chaput a4e46444e2 Various problems in the BLIF parser.
* In CRL Core, in BlifParser, when an input terminal of an instance is
    either connected to power or ground, insert a zero_x0 or one_x0
    Cell to avoid direct connection to the supply (the router is not
    able to do it). The names and terminals of the intermediate cells
    are hard-wired for now (to SxLib).
      When merging Nets, always merge internal nets into external ones
    as the other way around is not always legal.
2016-04-04 17:54:09 +02:00
Jean-Paul Chaput d641f236a3 Suppress warnings when flatening a Cell twice.
* In Hurricane, in Cell::flattenedNets(), if the cell has already been
    flattened, do not issue warnings about duplictated flattened nets.
* In Hurricane, in Net, allow Net::setName() to switch the main name
    for an alias without complaining about an already used name.
* In Cumulus, in RSavePlugin.py, when "views" is supplied in keywords
    (kw) arguments, override the default instead of merging with it.
    This is to allow scripts to save exactly what views they want.
2016-04-02 14:47:10 +02:00
Jean-Paul Chaput 6ad644fac2 New relation for slaved ABs. Do *not* delete blockage nets.
* Change: In Hurricane, in DataBase::CellDepths() the recursion stop
    criterion must be Cell::isLeaf() and not Cell::isTerminal() as
    the second one can be used to hide some levels of hierarchy,
    and we want all of them in a blob.
* New: In Hurricane, in Cell, create a new Slaveds relation to keep
    track of all the Cells with a slaved abutment box. This work is
    incomplete as we do not manage the behavior in case of merge or
    Cell destruction or slaving Cells with aready slaveds ones.
      Modify Cell::setAbutmentBox() to work in both autonomous and
    slaved mode.
* New: In Hurricane, in Net, add a new type of Net: BLOCKAGE this
    avoid us to be dependant on the framework pattern recognition.
    (change propagated to the Python support)
* New: In CRL Core, in the various drivers, recognize blockage nets
    as such and set their type accordingly.
* Change: In CRL, in Toolbox::deleteEmptyNets(), preserve blockage
    Nets. This was the cause of crashs in Kite::BuildPowerRails() as
    we where trying to use a deleted blockage net...
* Bug: In Hurricane, in NetAlias, do not write NetAlias as a name
    but as a type. They were not read back and moreover staying in
    the JSON parser stack.
2016-03-30 17:47:00 +02:00
Jean-Paul Chaput bbab2d14eb Bug, uniquification of unique cells.
* In Hurricane: In Instance::slaveAbutmentBox() and Instance::uniquify()
    use isUnique() instead of isUniquified(). This way we do not clone
    masterCells that are unique in the design. This was the reason
    sometimes "holes" were appearing in the visualiser, as the AB were
    not merged. The uniqification policy may need some refinement.
2016-03-27 17:13:30 +02:00
Jean-Paul Chaput a78882fd5b Clocks in BLIF parser. In RSavePlugin, flags to select views to save.
* Bug: In CRL Core, in BlifParser, recognize clocks (Alliance patterns).
* Change: In Cumulus, in RSavePlugin, "kw" manage a new "views" to
    specify which views must be saved. Physical by default, but sometimes
    we need logical as well. If the design contains uniquified cells,
    save the logical view.
      In ClockTree, abort the clock tree building if the design has no
    top level clock.
* Change: In Katabatic, in GCellTopology, adds 2G_5M1 configuration.
* Bug: Kite, in BuildPowerRails, if we are not in a chip the nets
   composing the H-Tree must be protecteds be blockages.
2016-03-26 11:59:32 +01:00
Jean-Paul Chaput b5d3a2ec3c Update JsonReader for the latest RapidJSON. Doc rebuild.
* Change: In Hurricane, in JsonReader::HurricaneHandler, add RawNumber().
    Don't know what kind of data it parses, so for now if it's called,
    just issue a warning.
* Bug: In documentation, in UsersGuide, add dependencies on doc_HTML and
    doc_LaTeX so they are rebuild if the source files changes.
      Some modifications to work with our new installation of TeXLive 2014.
2016-03-22 15:38:26 +01:00
Jean-Paul Chaput 1ef4bc122f Forgot to catch Bug exception. GCell manage 5 terminals of a Net.
* Bug: In Hurricane, in HApplication, ExceptionWidget ans PyHurricane.h,
    forgot to catch the Hurricane::Bug exception which was leading to
    terminate() without explanations.
* Change: In Katabatic, In GCellTopology, now support one GCell with
    five metal1 terminal of the same net. This unlikely configuration
    did appear in the SNX for the first time...
2016-03-17 16:54:53 +01:00
Jean-Paul Chaput 13c3efdefd In Katabatic, the layer assignment move up part of Net trunks.
* In Katabatic, in AutoSegment::canMoveUp(), adds the ability to reject
    the move up if the density of the depth we comes from is below 0.6
    in all the GCells, activated with the KbChecklowDensity flag.
* In Katabatic, In LayerAssign, new method moveUpNetTrunk2() which,
    unlike the previous one, move up only the part of the Net trunk
    which is connex to the seed segment. Use the canMoveUp with
    low density checking to avoid unbalancing higher metal layers.
* In Kite, in SegmentFsm, use the canMoveUp() with low density checking.
2016-03-15 18:06:43 +01:00
Jean-Paul Chaput da60370b60 Various bugs in the virtual flattening mechanism (part 2).
* Bug: In Hurricane, in Cell_HyperNetRootNetOccurrences::Locator, must
    also check that the current Net is not a DeepNet in the constructor.
    Take the occasion to prune Net that are automatic.
* Change: In Hurricane, in DeepNet::_createRoutingPads(), check for
    already created RoutingPads. That is, the DeepNet must not have
    RoutingPad components or Segments components.
2016-03-15 17:55:48 +01:00
Jean-Paul Chaput b9da9531a7 The VHDL driver must not rename Cell/Instance/Net names.
* Change: In CRL Core, the Alliance VHDL (vst) driver was renaming the
    names of Cells, Instances and Nets into their VHDL conterparts.
    But if we still work on the Cell after saving it, the Net renaming
    will cause touble, especially when there are DeepNets. The name
    of the DeepNet is generated from the Occurrence name with the dot
    separator which is *not* a VHDL valid character for name, thus
    after that the DeepNet name has changed it cannot be reassociated
    with the Occurrence path. This was causing double-flattening issues.
2016-03-14 01:01:21 +01:00
Jean-Paul Chaput 33355f0e54 Various bugs in the virtual flattening mechanism.
* Bug: In Hurricane, in Cell::flattenNets(), addition to the topHyperNets
    vector was done *inside* the components loop, resulting in multiple
    additions of the same top net. This was leading to the RoutingPads
    created multiple times on the same connectors. Hence the conflict in
    KiteEngine::protectRoutingPads().
* Change: In Hurricane, in Cell::flattenNets(), do not create RoutingPads
    or build rings on already routed Nets. A Net is considered already
    routed if it has at least one Segment. This way we avoid Rubbers to
    be drawn over routed Nets.
* Change: In Hurricane, in DeepNet, do not build RoutingPads & rings on
    already routed Nets (same condition as in Cell::flattenNets()).
* New: In Hurricane, in HyperNet, new collection of all component
    occurrences of an HyperNet. May or may not (default) include
    components from the leaf cells.
2016-03-13 19:35:56 +01:00
Jean-Paul Chaput ae0e6aed25 Disable the merged quad-tree feature, no so bright an idea.
* Bug: In Hurricane, In Cell, the quad-tree cannot be mergeds because
    when a geometrical search is performed, components, and even more
    importantly, instances from lower hierarchical levels will be
    reported. And there is no simple way to discriminate them.
* Change: In Hurricane, Cell & Instance, change the flag of
    MergedQuadTree into SlavedAb.
* Bug: In Hurricane, In Instance::slaveAbutmentBox(), the AB of the
    master model must be set before calling setPlacementStatus()
    otherwise the Instance do not get inserted into the quad-tree
    (empty AB).
2016-03-11 14:04:31 +01:00
Jean-Paul Chaput b2374c73b8 scmos_deep_018 switched to nsxlib. Minor bugs in plugins. 2016-03-10 17:05:36 +01:00
Jean-Paul Chaput 4262d396e9 Added METCAP layer, for MIM capacitors. 2016-03-06 12:40:23 +01:00
Jean-Paul Chaput 73e21908c5 Small mistake in RapidJson setup. 2016-03-06 12:38:18 +01:00
Jean-Paul Chaput 1dafcbc882 UTurn management in Katabatic & Kite.
* New: in Katabatic, in AutoSegment, recognize segments that are U-turn.
    That is, based on two turn Contacts and going both top or bottom.
* New: In Kite, manage one pitch U-turn by making them diseapear from
    the tracks. And make them same-metal when saving. Add a pack stage
    to try to compact U-turn.
2016-03-06 12:37:30 +01:00
Jean-Paul Chaput b209871ee6 Update copyright to 2016 for Knik, Katabatic & Kite. 2016-03-06 12:36:18 +01:00
Jean-Paul Chaput 12ac23713e Duplicate ScalarSignal creation (signal & global) in VhdlEntity.
* Bug: In CRL Core, in VhdlEntity, when a scalar signal is also global,
    two ScalarSignal where created, but only one can be linked as a
    property on a Net. So when the one *not* linked as a property was
    deleted, an infinite loop started (under Cygwin at least).
      The _globals list now contains pointers to signals that are in
    _signals. The _globals elements no longer needs to be deleted.
2016-03-03 18:14:20 +01:00
Jean-Paul Chaput fce97bb1d9 Corrections in how to access pads terminals in Katabatic/Kite.
* Change: In Katabatic, in GCellTopology::doRp_AccessPad(), if the supporting
    RoutingPad is big (more than two pitch), do not put the access
    contact in the center but on the edge. This is to avoid cut violations
    between the VIAs and the matrix of VIAs that may be generated under the
    RoutingPad itself.
* Change: In Kite, in TrackSegment destructor, if the legnth of the wire,
    without extensions is less than one picth, enlarge it so it encompass
    it's source & target VIAs (to avoid notches).
* Bug: In Kite, in Track destructor, the TrackElements where detacheds,
    but not deleted, causing a memory link.
2016-03-02 17:15:58 +01:00
Jean-Paul Chaput de401b13d9 In ScriptWidget, keep the name of the script between two calls. 2016-02-27 12:29:51 +01:00
Jean-Paul Chaput 0f1775a77c Corrected bugs in the print feature.
* Bug: In Hurricane, in CellWidget, do *not* rescale iteratively the _initialSide
    attribute under high DPI (do it once).
* Bug: In Hurricane, in CellPrinter, suppress the divide by 4 scaling of the
    printer widget. Don't remember why I did so, and it generate too small
    pictures.
2016-02-25 14:31:29 +01:00
Jean-Paul Chaput cdacecd32b More destructives iterations over collections correcteds.
* Bug: In Hurricane, in Entity, Instance, Library, Net & Technology, there
    loop over collections while destroying their elements.
2016-02-24 10:44:33 +01:00
Jean-Paul Chaput b57c81dda8 Bug in Cell::_preDestroy().
* Bug: In Hurricane, in Cell::_preDestroy(), the classic mistake again:
    do not iterate over a collection while deleting it's elements.
    Now should be safe.
* Change: In CRL Core, set the default display style to "Alliance.Classic [black]"
    (my favorite).
2016-02-23 17:19:42 +01:00
Jean-Paul Chaput f28daec401 Handling of Cell destruction in CellViewer.
* Change: In bootstrap, in socInstaler.sh, use the current version of
    rapidjson.
* Change: In Hurricane, in FileWriteGzStream, complie to the latest
    rapidjson headers organization.
* New: In Hurricane, in Cell, emit a new signal CellDestroyed toward the
    observers (i.e. the CellViewer(s)), from _preDestroy().
* Change: In Hurricane, in CellViewer, in CellObserver::notify(), manage
    the CellDestroyed case. Do not forget to remove the deleted Cell
    from the viewer's history.
2016-02-23 10:48:26 +01:00
Jean-Paul Chaput 4f709c8cae In socInstaller, force rapidjson into an earlier state. 2016-02-21 12:34:10 +01:00
Jean-Paul Chaput 208412a22c Forgot to build support in socInstaller.py. 2016-02-21 12:10:44 +01:00
Jean-Paul Chaput a9a0a7d107 Update the socInstaller for the support repositories.
* Change: In bootstrap, in socInstaller.py checkout the support git
    repositories (currently, only rapidjson). Send the report mail
    to <jpc> & <lao>.
* Bug: in VLSISAPD, in the top CMakeLists.txt, do not requires the
    Hurricane cmake, it is build after (cycling dependency).
2016-02-21 11:58:54 +01:00
Jean-Paul Chaput 6970e7e1c4 Merge branch 'devel' of ssh://bop-t/users/largo2/git/coriolis into devel
Trying to push on the server *after* a commit --amend.
Failed because non fast-forward on branches.
2016-02-21 11:04:45 +01:00
Jean-Paul Chaput 0efe75af00 Implementation of DataBase native save/restore in JSON (step 3).
* Test: post-receive hook on server should send mail [1].
* New: In VLSISAPD, in Parameter, callback have now a tag, which the
    pointer to the caller. This allow for the callback removal when
    the caller is destroyed.
* New: In VLSISAPD, in WidgetDescription, when associated to a parameter,
    the destructor must remove the associated callback function on
    the Parameter.
* New: In Hurricane, added JSON support for Configuration, separated
    from vlsisapd, as the support is not available at this point.
    JSON support for Configuration, Parameter & LayoutDescription.
* Change: In Hurricane, in JsonStack, the stack of JsonObjects has been
    displaced here from HurricaneHandler. This way, all
    JsonObject::toData() can access the JsonOjects in the context
    of the parser.
* New: In Hurricane, in DBo::toJson() added support for Entity by
    reference (ids).
* New: In Hurricane, added JSON support for all Layer sub-class types.
* New: In Hurricane, in Technology, export the Layers, but must be
   sorted by increasing mask value.
* New: In Hurricane, in Entity, added support for Entity by reference (ids).
* New: In Hurricane, in DataBase, added technology full support.
* New: In Hurricane, In JsonNet, move the ring rebuild management from
    JsonStack to JsonNet.
* New: In Hurricane, added JSON support for NetAlias, NetExternalcomponents
    (not cleanly implemented as a Relation).
* New: In Hurricane, new method Cell::fromJson() to load a cell from
    a JSON file.
* New: In Hurricane, In Graphics, make it an observable, for when JSON
    fully reload the graphic state, it must be able to notify other
    objects (namely the Controller).
* New: In Hurricane, in ControllerWidget, observe the Graphics to regenerate
    the palette as needed. New method ControllerTab::graphicsUpdated().
* New: In Hurricane, in RawDrawingStyle added a destructor to release the
    Qt pen/brush. Added JSON support for HSVr, DrawingStyle, DrawingGroup,
    & DisplayStyle.
* New: In Hurricane, in GraphicsWidget, rewrite correctly the readGraphics()
    to erase the previous widgets and re-create the new ones.
* New: In Hurricane, in PaletteWidget, correct re-creation of the layout/widgets
    in case of Graphics change.
* New: In CRL Core, in System, register the parameters callbacks with
    the address of the object, for later deletion.
* New: In CRL Core, in AllianceFramework, make it observable, to notify
    library changes. For the AllianceFramework creation, now allow to
    completly bypass the Python initialization system, when we expect
    to restore it from a full blob. Added methods to sets the default
    RoutingGauge & CellGauge.
* New: In CRL Core, added JSON suppport for CellGauge, RoutingLayerGauge
    & RoutingGauge.
* New: In CRL Core, in LibraryManager, oberver AllianceFramework, to update
    the list of libraries in case of change (for JSON full reload).
2016-02-21 11:02:50 +01:00
Jean-Paul Chaput e064358e0d Implementation of DataBase native save/restore in JSON (step 3).
* New: In VLSISAPD, in Parameter, callback have now a tag, which the
    pointer to the caller. This allow for the callback removal when
    the caller is destroyed.
* New: In VLSISAPD, in WidgetDescription, when associated to a parameter,
    the destructor must remove the associated callback function on
    the Parameter.
* New: In Hurricane, added JSON support for Configuration, separated
    from vlsisapd, as the support is not available at this point.
    JSON support for Configuration, Parameter & LayoutDescription.
* Change: In Hurricane, in JsonStack, the stack of JsonObjects has been
    displaced here from HurricaneHandler. This way, all
    JsonObject::toData() can access the JsonOjects in the context
    of the parser.
* New: In Hurricane, in DBo::toJson() added support for Entity by
    reference (ids).
* New: In Hurricane, added JSON support for all Layer sub-class types.
* New: In Hurricane, in Technology, export the Layers, but must be
   sorted by increasing mask value.
* New: In Hurricane, in Entity, added support for Entity by reference (ids).
* New: In Hurricane, in DataBase, added technology full support.
* New: In Hurricane, In JsonNet, move the ring rebuild management from
    JsonStack to JsonNet.
* New: In Hurricane, added JSON support for NetAlias, NetExternalcomponents
    (not cleanly implemented as a Relation).
* New: In Hurricane, new method Cell::fromJson() to load a cell from
    a JSON file.
* New: In Hurricane, In Graphics, make it an observable, for when JSON
    fully reload the graphic state, it must be able to notify other
    objects (namely the Controller).
* New: In Hurricane, in ControllerWidget, observe the Graphics to regenerate
    the palette as needed. New method ControllerTab::graphicsUpdated().
* New: In Hurricane, in RawDrawingStyle added a destructor to release the
    Qt pen/brush. Added JSON support for HSVr, DrawingStyle, DrawingGroup,
    & DisplayStyle.
* New: In Hurricane, in GraphicsWidget, rewrite correctly the readGraphics()
    to erase the previous widgets and re-create the new ones.
* New: In Hurricane, in PaletteWidget, correct re-creation of the layout/widgets
    in case of Graphics change.
* New: In CRL Core, in System, register the parameters callbacks with
    the address of the object, for later deletion.
* New: In CRL Core, in AllianceFramework, make it observable, to notify
    library changes. For the AllianceFramework creation, now allow to
    completly bypass the Python initialization system, when we expect
    to restore it from a full blob. Added methods to sets the default
    RoutingGauge & CellGauge.
* New: In CRL Core, added JSON suppport for CellGauge, RoutingLayerGauge
    & RoutingGauge.
* New: In CRL Core, in LibraryManager, oberver AllianceFramework, to update
    the list of libraries in case of change (for JSON full reload).
2016-02-20 21:24:44 +01:00
Jean-Paul Chaput f508bb0d20 Merge branch 'devel' of ssh://bop-t/users/largo2/git/coriolis into devel
This is the same branch, but on the remote repository.
2016-02-20 18:44:15 +01:00
EricLaoGitHub 5809fc7aa0 Modifications in OpenChams description:
- Add OpenChams::SlicingNode class to drive/parse XML files.
  OpenChams::SlicingNode contains information to create a real slicing tree (SlicingNode from hurricaneAMS)
- Minor modification in Circuit.cpp for case when HBTree are not described in XML file.
2016-02-16 19:21:37 +01:00
Jean-Paul Chaput 1b7bd9de36 Happy new year 2016! 2016-01-21 00:41:19 +01:00
Jean-Paul Chaput 5baddeb558 Implementation of DataBase native save/restore in JSON (step 2).
* New: In boostrap, in ccb.py, added support for the "support" project
    which contains external dependencies. Currently contains only
    RapidJSON. Those dependencies must be cloned here manually.
* New: In Hurricane, Initializer class for an ordered static initialization
    across different compilation modules.
* Change: In Hurricane, at DataBase level, no longer save the Cells in
    the libraries, but create and ordered list of Cell. Deepest cells
    (leaf cells) first. To avoid dependency problems.
* New: In Hurricane, JSON support for Property.
* New; In CRL, added JSON support for AllianceFramework, Environement &
    Catalog and their associated properties. Adjustment of the
    AllianceLibrary creation policy.
2016-01-21 00:25:39 +01:00
Jean-Paul Chaput f537a10d45 Implementation of DataBase native save/restore in JSON (step 1).
* New: In Hurricane, added first support for DataBase native import/export
    using JSON.
      We choose RapidJSON, in SAX mode, to manage the JSON format low level
    Read/Write. Thus, it's Git repository http://github.com/miloyip/rapidjson
    must be added under ~/coriolis-2.x/src and manually build and installed
    in the Coriolis installation tree (to be integrated in ccb later).
      Two mode are being supported:
        1. Cell mode: one Cell only is saved. In that mode, Entities
           referred by Occurrences are "outside" the file. They are coded
           through their "signature" (mostly, all the values of their
           attributes). The ids saved in the file cannot be restored
           identically as we cannot predict when and in which context the
           Cell will be reloaded.
        2. Design Blob mode: the whole design hierarchy, down and including
           the standard cells is saved. This way the design is completly
           self contained and Entities ared referred through their ids.
           A design blob can only be loaded immediatly after starting cgt
           as the DataBase *must* be empty. This way we restore the whole
           design hierarchy with *exactly* the same ids.
      Now, Hurricane object should provide a "toJson()" method for driving
    JSON, and be associated with a JsonObject derived class for parsing.
* New: In Hurricane, ability to force the next id that will be used for a
    DBo (used by Design Blob Mode).
* New: In Hurricane, in DataBase, added getCell() and getLibrary() functions
    to allow the hierarchical access of a Cell/Library in native mode
    (i.e. whithout the requirement of AllianceFramework).
* New: In Hurricane, In CellViewer, added menu entry for Save/Load of
    JSON Design Blobs. Added at this level because we consider it as the
    "native" format of Hurricane.
* New: In Unicorn, added support of import/export of JSON Cell.
* Bug: In Hurricane, in Instance, when cloning an Instance or uniquifying
    it's master Cell, we forgot about the Occurrences (through shared pathes).
    When an instance is cloned the Shared pathes still points toward the
    original Instance. And when it's the master Cell that is uniquifyed
    it's the Entities pointed to that remains in the original Cell.
    This is a software design problem. It is difficult to define what
    policy to adopt when uniquifying: basically that means that one
    Occurence is either moved onto the clone or duplicated. Furthermore,
    it is not trivial to known what Occurrence is pointing on the
    uniquifyed/cloned item. Have to think about it a little more.
* Bug: In Etesian, in EtesianEngine, build the flattened nets and their
    RoutingPads *after* uniquifying (through slaving bounding boxes).
    This way we avoid the Occurrences problem described above.
* Bug: In Etesian, in EtesianEngine, invalidate the RoutingPad after
    processing the placement so they are put into the right quadtree.
    This problem is due to the fact that the RoutingPads do not belong
    to the Instance that they refer. And when this instance is moved
    around, she doesn't inform the RoutingPad that is has moved.
    More software architecture design to review...
2016-01-07 13:15:33 +01:00
Jean-Paul Chaput 0930660a1f Added detection of Windows 10 / Cygwin64 (N. Shimizu). 2015-10-02 15:59:01 +02:00
Jean-Paul Chaput 2c6bee30ad Minor style change (beautifying). 2015-09-06 17:25:49 +02:00
Jean-Paul Chaput 1adefabb2f Correctly remove VHDL Entity and Bit properties.
* Bug: In CRL Core, in Vst driver, remove VhdlEntity (from Cell) and
    BitProperty/Bit (from Net) with the property remove and not the
    destroy() method. The BitProperty removal was completly forgotten
    leading to the use of removed Signals when doing multiple saves
    (hence core-dump).
* Change: In CRL Core, in Vst driver, never save as Signals the DeepNets
    as they are created by a virtual flatten and do not connect any
    instances at top level. Note that they will exists in the physical
    file if routing layout has been created.
2015-09-06 17:24:04 +02:00