Commit graph

67 commits

Author SHA1 Message Date
Ron Dreslinski
2d2f663d3a Add Parameter to only do prefetch calculations on data accesses not instruction accesses
--HG--
extra : convert_revision : 85c987561a962f21466f0c1bd0473300d341c398
2005-04-08 17:19:56 -04:00
Nathan Binkert
6d412f63a3 Add TcpPort and UdpPort as python types
python/m5/objects/SimConsole.mpy:
    the listener port is a TcpPort

--HG--
extra : convert_revision : c26fdd93d3bc35d9f1563ac1087a7f75471c9020
2005-04-06 17:05:30 -04:00
Nathan Binkert
c82562c740 full_system isn't a useful parameter anymore, get rid of it.
python/m5/objects/Root.mpy:
sim/universe.cc:
util/stats/stats.py:
    full_system isn't a useful parameter

--HG--
extra : convert_revision : 557091be1faa3cf121c55102aba4e6f4c1bd45ef
2005-04-06 16:58:40 -04:00
Ron Dreslinski
1b2c81b9d7 Add more prefetcher support.
SConscript:
    Add GHB prefetcher to build list
python/m5/objects/BaseCache.mpy:
    Add parameters about when to remove prefetches and wether or not to use cpuid to differentiate access patterns

--HG--
extra : convert_revision : 1d3fef21910f2f34b8c28d01b5f6e86eef53357c
2005-04-04 16:25:22 -04:00
Ron Dreslinski
4889d8f788 Added support for multiple prefetch address from single access (depth of prefetch) also added the ability to squash some prefetchs to match the GHB technique
python/m5/objects/BaseCache.mpy:
    Added parameters

--HG--
extra : convert_revision : 92b646eb61455d283a5c2ac0b3f8fbd62e39fb87
2005-04-02 20:36:08 -05:00
Ron Dreslinski
fdceb0f00c Some hand merges
--HG--
rename : objects/BaseCache.mpy => python/m5/objects/BaseCache.mpy
extra : convert_revision : b24ff4c1feb480cf280207d4bbdfe08ef80d1aa2
2005-04-01 19:39:23 -05:00
Nathan Binkert
40bab977bc Better handling of latency/frequency parameter types
python/m5/config.py:
    Addr is slightly different from memory size in that Addr
    will take non strings.
    Deal with the fact that the convert.toFoo functions only accept
    strings.
    Add RootFrequency as a special type for the Root.frequency
    parameter which is not scaled.
    Add ClockPeriod parameter type.
python/m5/convert.py:
    Be more strict about what's allowed.
    Only accept strings as inputs for these conversion functions.
    If the user wants to accept something else, they need to deal
    with the failure and convert other types on their own.
python/m5/objects/Bus.mpy:
    Use the new ClockPeriod parameter type
python/m5/objects/Root.mpy:
    Can't use integers for frequency anymore
python/m5/smartdict.py:
    rename SmartDict.Proxy to just Variable.  Create a new class
    UndefinedVariable that is returned when the user tries to get
    a variable that is not in the dict.  Undefined variable evaluates
    to false, and will cause an error elsewhere.

--HG--
extra : convert_revision : 1d55246fd1af65106f102396234827d6401ef9ce
2005-03-25 22:59:29 -05:00
Nathan Binkert
eeff53841a Add Frequency and Latency as new parameter types and use them
where we can

python/m5/config.py:
    Add two new parameter types: Frequency and Latency.  These will soon
    be an integral part of the tick is picosecond thing.  If the value
    can be converted directly to an integer without any special tricks,
    we assume that the number is the exact value desired.  Otherwise,
    we convert the number assuming that it is in Hz or s.
python/m5/objects/Bus.mpy:
    Use the new Latency and Frequency types where we can

--HG--
extra : convert_revision : b3cff6020db83fb819507c348451c98697d1cf27
2005-03-24 12:24:17 -05:00
Nathan Binkert
153130e558 First step in fixing up parameter handling. Clean up the
way ranges work, more fully support metric prefixes for all
integer types, and convert memory sized parameters to the
MemorySize type.

python/m5/config.py:
    - no more _Param and _ParamProxy stuff.  Use the names
    ParamBase and ParamFactory to hopefully make it clearer
    what we intend.
    - Get rid of RangeSize and the old Range class and more fully flesh
    out the Range class to deal with types of parameters and different
    kinds of ranges.
    - Call toInteger on the CheckedInt types so we can use metric prefixes
    in strings for all integers.
    - Get rid of the K, M, and G constants.  Use the proper type or call
    one of the functions in the convert package.
python/m5/convert.py:
    Simple way to deal with both floating point and integer strings.
python/m5/objects/BaseCache.mpy:
python/m5/objects/Ethernet.mpy:
    This is a MemorySize typed parameter

--HG--
extra : convert_revision : 92b4ea662d723abdd6c0a49065b79c25400fac9b
2005-03-23 13:25:48 -05:00
Steve Reinhardt
c8538d6a7e Enhancements to python config proxy class.
python/m5/config.py:
    - Enhanced Proxy class now supports subscripting, e.g.,
    parent.cpu[0] or even parent.cpu[0].icache.

    - Proxy also supports multiplication (e.g., parent.cycle * 3),
    though this feature has not been tested.

    - Subscript 0 works even on non-lists, so you can safely say
    cpu[0] and get the first cpu even if there's only one.

    - Changed name of proxy object from 'Super' to 'parent', and
    changed "wild card" notation from plain 'Super' to 'parent.any'.
python/m5/objects/AlphaConsole.mpy:
python/m5/objects/BaseCPU.mpy:
python/m5/objects/BaseSystem.mpy:
python/m5/objects/Device.mpy:
python/m5/objects/Ethernet.mpy:
python/m5/objects/Ide.mpy:
python/m5/objects/IntrControl.mpy:
python/m5/objects/Pci.mpy:
python/m5/objects/PhysicalMemory.mpy:
python/m5/objects/Platform.mpy:
python/m5/objects/SimConsole.mpy:
python/m5/objects/SimpleDisk.mpy:
python/m5/objects/Tsunami.mpy:
python/m5/objects/Uart.mpy:
    Change 'Super.foo' to 'parent.foo' (and 'Super' to 'parent.any').

--HG--
extra : convert_revision : f996d0a3366d5e3e60ae5973691148c3d7cd497d
2005-03-16 00:40:48 -05:00
Kevin Lim
3cc61bd9e2 Fix for using Python 2.4
--HG--
extra : convert_revision : 1682c4b77a76137974d3cb0d28c36e3d02e4e5cd
2005-03-14 16:09:36 -05:00
Ali Saidi
76e6dd01ae Merge zizzer:/bk/m5 into zeep.eecs.umich.edu:/z/saidi/work/m5
--HG--
extra : convert_revision : 9eed6f31249ff099464044b32b882b3cc041b57a
2005-03-14 15:38:26 -05:00
Ali Saidi
c1f5b983f0 put the syscall emulation error stuff to bed, finally
remove addr from pciconfig objects
and update Monet configuration for ron's changes

python/m5/objects/Pci.mpy:
    I was a little over zelous in my removal of addr, this one should have stayed

--HG--
extra : convert_revision : 6c94b11d4c63d50ffe5568b16a131a4105654126
2005-03-14 15:37:58 -05:00
Steve Reinhardt
1b841a871e - Add capability to auto-generate Param structs from
.mpy SimObject descriptions.  Structs are defined
in simobj/param/ObjectName.hh.
- Move compile-time python params (from CPPDEFINES) to
separate dict from run-time params (from os.environ).
The former are needed to generate proper param structs.
This also helps prevent users from messing things up
by setting the wrong environment vars (which could have
overridden compile-time settings in the old system).
- Other misc cleanup of m5 python package.

SConscript:
    Include simobj/SConscript
build/SConstruct:
    Fix type in comment
python/SConscript:
    Move CPPDEFINES dict-generating code to m5scons.flatten_defines
python/m5/__init__.py:
    - Generate a build_env SmartDict here to hold compile-time
    params (passed in via __main__.m5_build_env).
    - Move panic and env here from config.py.
python/m5/config.py:
    Move panic, env to top level (m5/__init__.py)
python/m5/objects/BaseCPU.mpy:
    Use build_env instead of env for compile-time params
python/m5/smartdict.py:
    Add some comments.
sim/sim_object.hh:
    Include auto-generated Param struct.  Not used yet,
    just here as proof of concept.
test/genini.py:
    Put -E arguments in build_env as well as os.environ

--HG--
extra : convert_revision : cf6f4a2565b230c495b33b18612d6030988adac5
2005-03-14 07:46:26 -05:00
Ali Saidi
e0d52f56e1 Merge zizzer:/bk/m5 into zeep.eecs.umich.edu:/z/saidi/work/m5
--HG--
rename : objects/Pci.mpy => python/m5/objects/Pci.mpy
extra : convert_revision : 6902e8f9c2a309eb1846094a94b38018587a3761
2005-03-11 19:34:43 -05:00
Nathan Binkert
c393a51f4a move the conversion stuff that was in configs/kernel/Config.py into
the m5 package as convert.py
add a smartdict class which stores strings and can intelligently
interpret those string variables as several other types.
make the env dict use the smartdict class

python/m5/config.py:
    move a bunch of conversion functions into convert.py
    turn the env dict into a smartdict
    adapt the _CheckedInt stuff to deal with derived types
python/m5/objects/BaseCPU.mpy:
    env is now a smartdict and can properly convert to bool

--HG--
extra : convert_revision : 8abcd35a5ab14b82f280aea59020953869e33365
2005-03-11 18:47:11 -05:00
Nathan Binkert
cf05fa476d stick all python stuff into a top level python directory.
create an m5 package in python/m5
move the objects package into the m5 package
move the m5config into the m5 package as config
leave both importers outside of the package.

SConscript:
sim/main.cc:
    move sim/pyconfig/* -> python
python/SConscript:
    m5config.py -> m5/config.py (now automatically embedded)
    objects -> python/m5/objects
    embed all python files in python/m5
python/m5/config.py:
    importer renamed mpy_importer
    move code to m5/__init__.py
test/genini.py:
    deal with new python organization
    keep track of paths we want to add and add them after parameters
    are parsed.

--HG--
rename : sim/pyconfig/SConscript => python/SConscript
rename : sim/pyconfig/m5config.py => python/m5/config.py
rename : objects/AlphaConsole.mpy => python/m5/objects/AlphaConsole.mpy
rename : objects/AlphaTLB.mpy => python/m5/objects/AlphaTLB.mpy
rename : objects/BadDevice.mpy => python/m5/objects/BadDevice.mpy
rename : objects/BaseCPU.mpy => python/m5/objects/BaseCPU.mpy
rename : objects/BaseCache.mpy => python/m5/objects/BaseCache.mpy
rename : objects/BaseSystem.mpy => python/m5/objects/BaseSystem.mpy
rename : objects/Bus.mpy => python/m5/objects/Bus.mpy
rename : objects/CoherenceProtocol.mpy => python/m5/objects/CoherenceProtocol.mpy
rename : objects/Device.mpy => python/m5/objects/Device.mpy
rename : objects/DiskImage.mpy => python/m5/objects/DiskImage.mpy
rename : objects/Ethernet.mpy => python/m5/objects/Ethernet.mpy
rename : objects/Ide.mpy => python/m5/objects/Ide.mpy
rename : objects/IntrControl.mpy => python/m5/objects/IntrControl.mpy
rename : objects/MemTest.mpy => python/m5/objects/MemTest.mpy
rename : objects/Pci.mpy => python/m5/objects/Pci.mpy
rename : objects/PhysicalMemory.mpy => python/m5/objects/PhysicalMemory.mpy
rename : objects/Platform.mpy => python/m5/objects/Platform.mpy
rename : objects/Process.mpy => python/m5/objects/Process.mpy
rename : objects/Repl.mpy => python/m5/objects/Repl.mpy
rename : objects/Root.mpy => python/m5/objects/Root.mpy
rename : objects/SimConsole.mpy => python/m5/objects/SimConsole.mpy
rename : objects/SimpleDisk.mpy => python/m5/objects/SimpleDisk.mpy
rename : objects/Tsunami.mpy => python/m5/objects/Tsunami.mpy
rename : objects/Uart.mpy => python/m5/objects/Uart.mpy
extra : convert_revision : aebf6ccda33028b1125974ca8b6aeab6f7570f30
2005-03-11 18:28:38 -05:00