Commit Graph

21 Commits

Author SHA1 Message Date
Las Safin 644805db36
solstice 2021-08-27 17:07:48 +00:00
Jean-Paul Chaput 68e45bc5ab Groudwork for routing density driven placement. Compliance with clang 5.0.1.
This commit contains two set of features that should have been commited
separately.
  1. Compliance with clang 5.0.1, tested with the RedHat collection
     llvm-toolset-7. This allow Coriolis to be compiled under Darwin (MacOS)
     with Xcode & macports. The bootstrap install system has been modificated
     accordingly.
  2. The basic support for routing density driven placement. Related
     features are:
     * Bloat property. Each Occurrence of an Instance can be individually
       bloated. This property not attached to any tool to allow the placer and
       router to share it as wanted. Nevertheless, it is defined in Etesian.
     * BloatProfile in Katana, add individual Bloat properties to Instances
       occurrences based on the East & North overflowed edges of each GCell.
     * Support in ToolEngine for a "pass number" of a tool. This pass number
       is mainly used to make "per pass" measurements. The MeasureSet system
       is improved accordingly to support multiple values of a same measure.
     * Embryo of "P&R Conductor" to perform the place & route loop until the
       design is successfully placed. May be the first brick of a Silicon
       Compiler.

* Change: In boostrap/FindBoostrap.cmake, in setup_boost(), added tag to
    the python component for macport (ex: python27).
* Change: In boostrap/build.conf, put etesian before anabatic for
    instance occurrence BloatProperty dependency.
      Added option support for the "llvm-toolset-7" collection to build
    against clang 5.0.1.
* Bug: In Hurricane::getRecord( const pair<T,U>& ), the getSlot<> templates
    for first & second arguments must be called with <const T> and <const U>
    as the pair itself is const (and not simply <T> & <U>).
* Change: In Hurricane::getSlot() temlate, only use "string" arguments and
    not const string&, simpler for template argument deduction.
* Bug: In Hurricane::AnalogCellExtension, the StandardPrivateProperty<>
    template has a static member "_name". Clang did show that the template
    for this static number has to be put inside the namespace where the
    template *is defined* (i.e. Hurricane) instead of the namespace where
    it is instanciated (i.e. Analog).
* Bug: In Isobar, Matrix_FromListOfList(), PyInt_AsPlacementStatus() must
    be put outside the C linkage back in the Isobar C++ namespace (clang).
* Bug: In Hurricane::DBo::~DBo, and derived add a throw() specification
    (clang).
* Bug: In Hurricane::RegularLayer::getEnclosure() & setEnclosure(), change
    signature so it matches the one of the base class (clang).
* Bug: In Hurricane::CellPrinter, use double brackets for initializer list
    (clang).
* Change: In Hurricane::Breakpoint, reverse the meaning of the error level.
    Only error level *lesser or equal* than the stop level will be enabled.
* Bug: In CRL/python/helpers/__init__.loadUserSettings(), must put the
    current working directory in the sys.path as in certain configuration
    it may not be included.
* Bug: In CRL::ApDriver, DumpSegments(), no longer generate segments when
    encountering a RoutingPad on a top-level Pin Occurrence. The segment
    was generated in the wrong direction, creating DRC violations on the
    "mips_core_flat" example.
* Change: In CRL::Measures, partial re-design of the measurements management.
    Now, each kind of measure can accept multiple values put in a vector.
    The index is intented to match a tool run number.
* Change: In CRL::Histogram, add support for multiple sets of datas,
    indexeds with tool run number.
* Change: In CRL::ToolEngine, add support for multiple pass number, add
    addMeasure<> templates for the various data-types.
* Change: In CRL::gdsDriver & CRL::gdsParser(), comment out unused GDS record
    name constants.
* New: Etesian::BloatProperty, property to attach to Instance occurrences
    that contains the extra number of pitch to add to the cell width.
* Bug: In AutoSegment::CompareByDepthLength, the segment length comparison
    was wrong, it was always returning true, which broke the "strick weak
    ordering" of the comparison.
      This was producing a core-dump in GCell::updateDensity() when sorting
    a vector<>. The end() iterator was being dereferenced, leading to the
    problem.
* Bug: In Katana::DataSymmetric::checkPairing(), the test for segments
    whose axis is perpandicular to the symmetry axis was wrong
    ("!=" instead of "-").
* New: In Katana/GlobalRoute, new ::selectSegments(), selectOverloadedgcells()
    and selectBloatedInstances() to automatically select segments from
    overloaded edges, overloaded GCells and bloated cells.
* Change: In KatanaEngine, return a more detailed success state, distinguish
    between global and detailed.
      Add support for multiple routing iterations.
* New: In cumulus/python/plugins/ConductorPlugin.py, embryo of routing
    driven placement.
2019-12-09 01:57:44 +01:00
Jean-Paul Chaput 2b9c929f80 Compliance with cmake 3.0 (Debian 9.2). Corrects all warnings. 2017-12-02 14:30:05 +01:00
Jean-Paul Chaput d0d045b55b Starting to implement support for Windows/Cygwin.
* New: In all to CMakeLists.txt, disable the warning about deprecated
   WIN32 under cygwin.
* New: In boostrap, in ccb.py, coriolisEnv.py and builder/Configuration.py
   add recognition in uname for the values returned under Windows/Cygwin.
* New: In Documenation, in UsersGuide.rst add some informations about
   Cygwin and a section for the devel branch.
2014-07-13 13:14:49 +02:00
Jean-Paul Chaput 4842f21a2e Update to Qt 5, requires cmake 2.8.9. New placer: Etesian.
Update to Qt 5:
* Change: Now requires at least cmake 2.8.9.
* Change: CMakeLists.txt needs small changes. Qt modules must be found
    one by one (Core, Gui, Widgets). Must add "set(CMAKE_AUTOMOC ON)"
    in the top file and replace "qt4" prefix in macros by "qt5".
    Added simpler macro "setup_qt()" in FindBootstrap.cmake.
* Change: No longer need to include <QGtkStyle> is is choosen by default
    according to the current desktop environment.
* Change: In <hurricane>, In HApplication, launch ExceptionWidget when
    a std::exception is catched instead of silently discarting it.

New placer Tool: Etesian
* New: <etesian> analytical placer. Encapsulate Coloquinte from
   Gabriel Gouvine.
* New: in <documentation>, add stub demonstration ToolEngine <smurf>.
   Needs to be commented.

Miscellaneous:
* New: in <boostrap> and <unicorn>, added support for Etesian, the new
    analytic placer. The tool itself will be added in the next commit.
* Bug: in <CellWidget>, when shifting the display buffer, we no longer
    can copy the buffer on itself (we should never have). Now go through
    a temporary one (PlaneId::AutoCopy) which is added to the
    DrawingPlanes. Affect "goLeft()" and "goUp()".
* Bug: In <CellWidget>, remove the WA_PaintOnScreen flag/attribute.
    When it's on, no PaintEvent is transmitted to the CellWidget
    when it's the central widget of the <CellViewer> (QMainWindow).
    It's something I still don't understand from the doc of Qt.
* Change: In <AreaCommand>, use the PlaneId enumeration instead of a
    anonymous numerical index.
* Change: In <HApplication>, no longer catch and silently discard
    standartd exceptions but launch the ExceptionWidget...
    Suppress the now deprecated constructor with "Type" argument.
* Change: In <SelectionModel>, the "reset()" method is deprecated in
    Qt5, instead enclose the "clear()" by a "beginResetModel()" and
    "endResetModel()" pair.
* New: In <crlcore>, add support for ISPD05 benchmarks (in Bookshelf
    format). Forked from ISPD04 and not finished yet.
* Change: In <Mauka>, distinguish the Action string identifier from
    <Etesian>
* New: In <unicorn>, add entry for ISPD05 loader. Add entry for
    <Etesian> analytic placer.
2014-03-22 11:50:36 +01:00
Jean-Paul Chaput f6ab7b87f0 Compliance with g++ 4.8.1, support for devtoolset-2
Details:
* New: in <bootstrap>: add support for devtoolset-2 in ccb. Run the
    cmake commands through 'scl', set shell environment variables
    BOOST_INCLUDEDIR & BOOST_LIBRARYDIR and disable the default
    system path search.
* Change: In various flex scanners add the %nounput to suppress
    compiler warnings.
* Change: Little cleanup for g++ 4.8.1 as it's more strict.
* Change: In various top CMakeLists.txt, suppress extraneous '/'
    after DESTDIR.
2014-03-15 10:47:37 +01:00
Jean-Paul Chaput 34e0edfd61 Cleanup after SVN importation, <ccb> builder script adaptation.
Project hierarchy reorganisation:
* With svn, we were doing a tool by tool checkout, suppressing the
  whole repository hierarchy level.
* The tools were also grouped, inside one repository, into multiple
  projects (<bootstrap>, <vlsisapd>, <coriolis>).
* We do not want to split up each tool into a separate repository,
  given their tight integration (except for vlsisapd).
* We choose to simplify, and consider all tools in a svn repository
  one project. Due to the way Git clone repositories, the directory
  containing the project is now to be seen under "src/".

CMake modifications:
* Now that the <vlsisapd> and <bootstrap> projects are merged into
  coriolis, modificate the top CMakeLists.txt of each tool to uses
  only Coriolis (and bootstrap hard wired).

CCB compile script modifications:
* Uses the new source tree hierarchy, with the project directory
  inserted.
* Remove (comment) all parts relateds to svn managment.
* Git is sufficiently simple so that we do not want to integrate
  command shortcut into the script.

SVN cleanup:
* Remove the obsolete <chamsin> tool, that has become the full fledged
  <chams> project long time ago.
2014-02-26 18:24:41 +01:00
Jean-Paul Chaput c106c166a6 * ./solstice:
- Change: Switch from boost::filestem to VLSISAPD path.
2013-04-21 15:36:46 +00:00
Jean-Paul Chaput 7125c1c24f * <All Tools>/CMakeLists.txt:
- Bug: During the packaging stage, DESTDIR must be appended to the
        pathes prepended to CMAKE_MODULE_PATH.
2011-02-02 11:20:40 +00:00
Jean-Paul Chaput 029c750352 * All Tools:
- Change: Using more Bootstrap macros. Simpler way of setting the
        CMAKE_MODULE_PATH.
2010-07-15 14:31:27 +00:00
Jean-Paul Chaput ca170d39f0 * All Tools:
- Change: Switch from "goodies" to "bootstrap".
2010-07-14 19:40:00 +00:00
Jean-Paul Chaput 6ba12d7e06 All tools: using the new Goodies macro.
Suppress loops in Hurricane libraries.
2010-07-13 16:25:39 +00:00
Jean-Paul Chaput 51cb105f4c * All tools:
- Bug: target_link_libraries() must be put back for OSX Snow Leopard
        (doesn't seems to affect Leopard). As I do not have an OSX under
        my hand it's untested and is likely to fail at that point.
2010-07-12 15:13:09 +00:00
Jean-Paul Chaput ad81cc5b5e Prepend DESTDIR to CMAKE_MODULE_PATH 2010-05-22 14:14:31 +00:00
Jean-Paul Chaput 5be7761a15 * All tools:
- Change: take account of the renaming "io" -> "vlsisapd".
2010-05-18 15:04:44 +00:00
Jean-Paul Chaput 5436bcfc17 * All tools:
- Change: adopt a tree layout compliant with the UNIX FHS.
        * includes under      TOP/include/coriolis2.
        * shared datas under  TOP/shared/coriolis2.
        * docs under          TOP/share/doc/coriolis2.
        * configuration under TOP/etc/coriolis2

  * ./crlcore:
    - Change: In Environment, comply to the new tree layout, search configuration
        files under TOP/etc/coriolis2/.

  * ./knik:
    - Change: In flute, comply to the new tree layout, get the "POW*.dat" files
        from TOP/share/coriolis2/flute-2.4.
2010-05-18 12:53:14 +00:00
The Coriolis Project 4019e36ddc Correct pathes detection. 2010-04-28 21:55:03 +00:00
Jean-Paul Chaput 3a13c09ecd * Most of tools:
- Bug: In top CMakeLists.txt the SETUP_PROJECT_PATHS was not inserting
        X_USER_TOP *before* X_TOP, thus potentially allowing an obsolete
        system-wide configuration to shadow an up-to-date local one.
2010-04-28 15:46:01 +00:00
Jean-Paul Chaput 68d6726e15 * All Tools:
- Change: <PROJECT>_SEARCH_PATH are put back into the *first* tool of
         a project.
     - Bug: In HURRICANE_CHECK_MACRO(), the quiet flag was not correctly
         implemented. User ARGV instead of argv (case sensitivity!).
2010-03-19 14:22:37 +00:00
Jean-Paul Chaput fefac6987f * All Tools:
- Change: New structure for the installation & CMake system.
         * Tools are now grouped in "projects". There are three projects:
           1. - IO: Standalones parsers/drivers (IO_USER_TOP, IO_TOP).
           2. - Coriolis: Base & digital tools (CORIOLIS_USER_TOP, CORIOLIS_TOP).
           3. - Chams: Analogic tools (CHAMS_USER_TOP, CHAMS_TOP).
           Each *project* has a two "TOP" environement variables, for
         example: IO_TOP and IO_USER_TOP. Thoses variables are the only
         ones useds to locate the tool (CMake modules, headers & libraries).
           The local path always takes precedence over the global one.
           The localisation process occurs in each tool top CMakeLists.txt
         where the macro SETUP_PROJECT_PATH is to be defined. There is no
         way to put it in a shared includes file as it's the macro precisely
         used to locates the includes... You have to call the macro once for
         each project you wants to uses:
             SETUP_PROJECT_PATHS(IO)
             SETUP_PROJECT_PATHS(CORIOLIS)
         * In FindTOOL.cmake, supress the <TOOL>_DIR_SEARCH and uses the
         <PROJECT>_DIR_SEARCH instead (example: CORIOLIS_DIR_SEARCH).
         * buildCoriolis.py modificated according to the new "TOP" scheme.
2010-03-18 15:33:05 +00:00
Jean-Paul Chaput 05036113bf * ./hurricane/src/hviewer,
./coriolis/src/crlcore,
     ./coriolis/src/knik,
     ./coriolis/src/katabatic,
     ./coriolis/src/kite,
     ./coriolis/src/equinox,
     ./coriolis/src/solstice,
     ./coriolis/src/ispd:
     - SVN MOVE: Source tree simplification & uniformisation. Now all tools
         are at the same level, directly under the root of the repository.
         No more "coriolis/src".
2010-03-09 15:25:53 +00:00