Commit graph

2446 commits

Author SHA1 Message Date
Nathan Binkert
582e5f76f5 change profile environment configurations.
--HG--
extra : convert_revision : f05fb5e50a439da9db96b04547f58ed8cd9f1aa6
2005-11-21 22:24:32 -05:00
Nathan Binkert
1182b487a6 Rearrange the memory configurations.
--HG--
extra : convert_revision : bab5b13e335f11ecb2dafd3371faf2351fbe9f10
2005-11-21 22:22:40 -05:00
Nathan Binkert
2b76b41b90 have sinic use the new readBar/writeBar stuff that's in the
pci device base class

dev/sinic.cc:
dev/sinic.hh:
    use the new readBar/writeBar stuff that's in the pci device
    base class

--HG--
extra : convert_revision : 8a0b2bde3cc13597785d6ea75d6e6811680bb01b
2005-11-21 21:52:04 -05:00
Nathan Binkert
48863a1a43 Add a bunch of functions to manage the BAR addresses. This
makes it easier to implement PCI device models.

dev/pcidev.cc:
    default implementations for read/write and readBarX/writeBarX functions

--HG--
extra : convert_revision : bbe2e2a2a506e2dd94d98f8e0feaefef96380be9
2005-11-21 00:38:53 -05:00
Nathan Binkert
d3a4781ac5 Actually, you should'nt do math on Clock in the config files.
python/m5/config.py:
    Clock should not be a NumericParamValue since math on it can be
    ambiguous.  (As the comment clearly says.)

--HG--
extra : convert_revision : 74f8ec846c6a980d92e0bf4bf1c7fac73a75b923
2005-11-21 00:22:29 -05:00
Nathan Binkert
c4678ece84 BARs now of type MemorySize32
python/m5/config.py:
    Add MemorySize32 (a 32-bit value specified in bytes)

--HG--
extra : convert_revision : bfeee501f7ff1aa2567a3682da129a5770cb7bd2
2005-11-21 00:02:39 -05:00
Nathan Binkert
d733d168ca Make it so one can do math with a Clock type in the config files
python/m5/config.py:
    Make Clock a NumericParamValue so you can do math with it

--HG--
extra : convert_revision : 7fa548d1a23c604a31d3ecae3853949b064a1830
2005-11-20 23:57:26 -05:00
Nathan Binkert
3b8b838417 Allow long as a multiplier in the python config
python/m5/config.py:
    Allow long as a multiplier

--HG--
extra : convert_revision : bdc45e9afc27bb7b0f2cd6aacf92758601b95ff8
2005-11-20 23:45:45 -05:00
Nathan Binkert
a102318412 Deal with divide by zero in the python stats stuff.
util/stats/info.py:
    If an operation results in a divide by zero, just return None

--HG--
extra : convert_revision : 19cb4319734a3a9cf02bb1966fed42eb0c8a8ade
2005-11-20 23:42:53 -05:00
Nathan Binkert
67c276ed2e implement __str__ for all of the proxy stuff so we can
actually print out a statistic.

--HG--
extra : convert_revision : 043be6bd729e74d2220c5ae8aa1fc739aa247715
2005-11-20 23:30:13 -05:00
Nathan Binkert
d003c30a8c fixup benchmark names a bit
--HG--
extra : convert_revision : 5978318331eb4e1b7fae037a32086a2e0a554f2e
2005-11-20 18:49:54 -05:00
Nathan Binkert
63bb46b6d8 Serialize the symbol tables
base/loader/symtab.cc:
    Add support for clearing out the symbol table
    Add support for serializing the symbol table (clear on unserialize)
    Don't allow empty symbols to be entered into the table
base/loader/symtab.hh:
    Add support for clearing out the symbol table
    Add support for serializing the symbol table
sim/system.cc:
    Serialize the kernel, console, and palcode symbol tables so that
    we can capture any dynamic symbols that are added and so that we
    don't have to have the same kernel binary around to get the
    symbols right

--HG--
extra : convert_revision : 779888c88aa530f3adcd37dc7600a335951d05f7
2005-11-20 18:42:12 -05:00
Nathan Binkert
4e393f38ec get rid of allSymtab
if we want something like allSymtab, we should create a symbol
table proxy class

--HG--
extra : convert_revision : 20ca551a693b0d6495c018cac8afd63af33f16da
2005-11-20 18:39:31 -05:00
Nathan Binkert
64fc410ecb switch all profiling stuff to the kernelSymtab since allSymtab
is going away

--HG--
extra : convert_revision : 405ec55615474d0812ed780f26fd4df98e5ec6f5
2005-11-20 18:33:59 -05:00
Nathan Binkert
b62e7d24ec clear the function profile on a stats reset
cpu/profile.hh:
    Add a placeholder for a reset callback

--HG--
extra : convert_revision : 7fa13e5d04daf1cf93eb35c8fdaf67a40ce3ef73
2005-11-20 18:33:17 -05:00
Nathan Binkert
9e8151f392 use Counter to avoid overflowing an int
cpu/profile.hh:
    use Counter for the profile count to avoid overflow

--HG--
extra : convert_revision : bb603b7d139d1736dced26ef0ce1f93ddea30de7
2005-11-20 18:32:22 -05:00
Nathan Binkert
441c43d36c Merge zizzer.eecs.umich.edu:/bk/m5
into  ziff.eecs.umich.edu:/z/binkertn/research/m5/head

--HG--
extra : convert_revision : 941e76e4645a4a18c04409250f3257e590184871
2005-11-20 18:25:43 -05:00
Nathan Binkert
0b1ed9c3a9 better placement of database commits
better mysql error messages

base/stats/mysql.cc:
    better placement of commit() calls to avoid failing transactions
    due to what I think are timeouts.
    print out the mysql error with every panic

--HG--
extra : convert_revision : bfc5ae172bcff733461adceffe2b381601839e82
2005-11-20 18:25:31 -05:00
Nathan Binkert
6e6422ab22 For SimpleCPU profiling code, only update the exec context's
profileNode if we got a new one

cpu/simple/cpu.cc:
    Only update the exec context's profileNode if we got a new one

--HG--
extra : convert_revision : a16a7410070b0d811032dc4b86b1368df913b2be
2005-11-20 17:55:11 -05:00
Nathan Binkert
0dcb288365 Cleanup the StackTrace interfaces and profile interfaces so they
are more efficient and reduce the number of new/delete calls

arch/alpha/stacktrace.cc:
    - Change the StackTrace code so that the class can more easily be
    cleaned out and reused to avoid extra allocations.
    - Allow trace() to accept a static instruction pointer so it can
    determine if the instruction is worth tracing.  This is moved from
    the CPU.
    - provide constants for special meaning PCs (user, console, unknown),
    instead of magic numbers
    - switch to using kernelSymtab instead of allSymtab which will be
    going away
    - if the stack adjustment doesn't make any sense, exit and push
    unknown so we don't get into an infinite loop or record garbage.
    - check to see if we've made too many iterations through the stack
    and panic to avoid an infinite loop
arch/alpha/stacktrace.hh:
    - Change the StackTrace code so that the class can more easily be
    cleaned out and reused to avoid extra allocations.
    - Allow trace() to accept a static instruction pointer so it can
    determine if the instruction is worth tracing.  This is moved from
    the CPU.
    - provide constants for special meaning PCs (user, console, unknown),
    instead of magic numbers
cpu/base.cc:
    only clear the profile if we have one
    include profile.hh here since base.hh doesn't do it anymore
cpu/base.hh:
    no need to include cpu/profile.hh here
cpu/profile.cc:
    use ProfileNode pointers instead of objects in the ChildList
    Consume a vector of addresses since that's really all we
    care about.
cpu/profile.hh:
    Keep pointers to ProfileNodes to reduce the size of these structures
    keep a StackTrace around so that we may reuse it.
    provide consume functions that use the new StackTrace trace interface
    one consume function is inline and tries to fastpath the no trace
    condition, it calls the outlined consume function if a trace is generated.
cpu/simple/cpu.cc:
    include cpu/profile.hh here since base.hh no longer does
    use the new FunctionProfile::consume interface
    (which contains the tracing functions)

--HG--
extra : convert_revision : 5a1d9265289a75f67a497b322926be1f8c2d8eb3
2005-11-20 17:44:58 -05:00
Nathan Binkert
f66ba90640 remove duplicate profile event code that is already in
the BaseCPU class

--HG--
extra : convert_revision : fb400e243377840006a36c3274115006f8cd2e3d
2005-11-20 17:28:57 -05:00
Nathan Binkert
12d903a650 io_bus is split out into pio_bus and dma_bus so that any device
can specify either independently.

python/m5/objects/Device.py:
    io_bus is split out into pio_bus and dma_bus so that any device
    can specify either independently.
    dma_bus defaults to point to whatever pio_bus uses.

--HG--
extra : convert_revision : d35d5374d0bf592f6b5df465c05203577b8b8763
2005-11-20 16:57:53 -05:00
Ali Saidi
ccae5838fd add symbol opcode
--HG--
extra : convert_revision : e050d2c4fec33c41ac21b6f17b3be329b9521429
2005-11-19 01:25:34 -05:00
Ali Saidi
746841856c Add checktrace.sh. Checks all the ethertrace files in */ethertrace
for retransmissions, out of order packets, lost packets, duplicate
ack, window full, etc. Easy way to see if you have a problem with a
run.

--HG--
extra : convert_revision : 95d8e8650b0fb3d120df107cd5281c56fefc3a1d
2005-11-11 18:43:09 -05:00
Ali Saidi
60480de7c3 Update random come to always have explict min/max
--HG--
extra : convert_revision : a2d1f6f8aa1df24ea524792f687f4d3ee31101f0
2005-11-11 18:41:45 -05:00
Steve Reinhardt
4410876773 Actually free Process fd_map entries when a file is closed...
amazingly we never did that before.  Caused us to run out of
file descriptors in twolf.

sim/process.cc:
    Add free_fd() method to free closed target fd in simulator fd map.
    Rename open_fd() to alloc_fd() for symmetry with free_fd().
sim/process.hh:
    Add free_fd() method to free closed target fd in simulator fd map.
    Rename open_fd() to alloc_fd() for symmetry with free_fd().
    Crank up MAX_FD while we're at it.
sim/syscall_emul.cc:
    Call free_fd() on process when target closes a file.
sim/syscall_emul.hh:
    Process open_fd() renamed to alloc_fd().

--HG--
extra : convert_revision : d780f4ccfd5a0989230b0afbdbd276212b87550c
2005-11-10 21:08:33 -05:00
Steve Reinhardt
99bf6ed084 Syscall DPRINTF and warning cleanup.
base/trace.hh:
    Need std:: on DPRINTFR reference to string class.
base/traceflags.py:
    Remove SyscallWarnings trace flag... we should always print warnings
    so nothing undesirable goes unnoticed.  Replaced with (currently unused)
    Syscall flag.
sim/syscall_emul.cc:
    Change SyscallWarning DPRINTFs into warn() calls.
    Uncomment SyscallVerbose DPRINTFs.
sim/syscall_emul.hh:
    Change SyscallWarning DPRINTFs into warn() calls.
    Call fatal() instead of ad-hoc termination.

--HG--
extra : convert_revision : dc6c2ce3691a129f697b6a6ae5d889e2dbaab228
2005-11-10 21:05:31 -05:00
Steve Reinhardt
d727c2b6cf Fix Lisa's CPU trace system check for syscall emulation.
cpu/exetrace.cc:
    CPU system name check doesn't work under syscall emulation, so don't
    compile it in.

--HG--
extra : convert_revision : 2c128bf759877222107652fd86323be6dc71a34c
2005-11-10 20:30:04 -05:00
Lisa Hsu
3532a661c5 just commit what i need for dumping traces compatible with intel's casper
--HG--
extra : convert_revision : a0c4a68a576fa771fd553eaedd6a07255a04dca2
2005-11-09 16:42:36 -05:00
Lisa Hsu
6e192b5704 Merge zizzer:/bk/m5
into  zed.eecs.umich.edu:/z/hsul/work/m5/intel

--HG--
extra : convert_revision : 729be2b6686f46f70440d258383180078c6b046c
2005-11-09 16:40:51 -05:00
Lisa Hsu
b018a01f0c new rcS file for open-iscsi rather than the old linux-iscsi
--HG--
extra : convert_revision : 0c12033b38e32f8b2ea69b52813dfed294ec5de4
2005-11-09 16:40:27 -05:00
Steve Reinhardt
e701cf48d9 A couple of FP-related fixes (prompted by Adam having trouble
running SPEC FP codes).

arch/alpha/isa_desc:
    Don't warn about non-standard trapping modes more than
    once per static instruction.  (Had the flag to suppress
    these but forgot to check it!)
build/SConstruct:
    Add USE_SSE2 option to enable compiling w/SSE2 (important
    for getting IEEE-compliant FP on x86).

--HG--
extra : convert_revision : eac69efb28cce7b48035480d8b7cb004782969f4
2005-11-09 09:52:07 -05:00
Steve Reinhardt
902e27e692 Qdo should kill its subordinate qsub more aggressively
on a timeout.

util/qdo:
    Qsub needs a kill -9 to die; kill -15 doesn't cut it.

--HG--
extra : convert_revision : 7696b3ecf1a084b68dd909b138ab6aa1b380b5a7
2005-11-03 13:14:28 -05:00
Steve Reinhardt
d9f94e966b Check for MySQL 4.1 or newer only
(3.23 does not work as we supposed it did).

--HG--
extra : convert_revision : d87dbebe0b2387fde1f8aba52625d115d31baf1a
2005-11-03 13:13:31 -05:00
Ali Saidi
cb929af345 allow conversion floats -> long so that 100e9 and such work as Ticks
--HG--
extra : convert_revision : 23511baca6153bb3aa9c57be8818ad1b65f02a71
2005-11-02 15:37:47 -05:00
Ali Saidi
f0ee50c32f Don't call Random.uniform() unnecessarily
--HG--
extra : convert_revision : 82b092391f7c866f33ddb028070181038bdce0f8
2005-11-02 15:29:08 -05:00
Ali Saidi
36f134786f I left a printf in on accident.
--HG--
extra : convert_revision : 5a5c0a8c28153f4cf4c3dbebd8f75096e4c4ea94
2005-11-02 15:23:21 -05:00
Ali Saidi
d69bcc6492 Changes to integer types broke this... Oops.
--HG--
extra : convert_revision : e0ed251f4d75b5bf313a72772afed668fb7e38d2
2005-11-02 15:22:09 -05:00
Ali Saidi
3b66cb49ec Merge zizzer:/bk/m5
into  zeep.eecs.umich.edu:/z/saidi/work/m5

--HG--
extra : convert_revision : 3cc23080d19cc464a8ba7c1c93b6e5d45af7d463
2005-11-02 14:56:18 -05:00
Ali Saidi
0523736b96 Change the output of stability info a little bit
--HG--
extra : convert_revision : bc467a40593234a1e3b694a741b4a7c2154a95ea
2005-11-02 14:55:05 -05:00
Ali Saidi
4b6540c264 add a few more options to the help menu
--HG--
extra : convert_revision : b2481bedac786e4a6bb0d577954242d7f4c144a0
2005-11-02 14:54:21 -05:00
Ali Saidi
f36b854ca5 Don't bother putting distributions in the DB, they aren't really
supported.

--HG--
extra : convert_revision : a732fa169962632937ace368430cb3733c0e3cc6
2005-11-02 14:48:49 -05:00
Ali Saidi
07ef1170e0 Add ability to slightly perturb latency of ethernet/memory
base/random.cc:
    Change normal random function to Xrand48 so we have one source of
    randomness for everything.
base/random.hh:
    Add uniform distribution ability to random functions
dev/etherlink.cc:
dev/etherlink.hh:
    Add ability to slightly perturb latency of ethernet

--HG--
extra : convert_revision : f7f856761fd525c233ae2a6d993b1fd702b488f7
2005-11-02 14:47:37 -05:00
Ali Saidi
0b3c27f149 Fix bug where simulation terminates same cycle as last stat dump causing a duplicate row in db
--HG--
extra : convert_revision : 45877c6feeaddf921eb0f4764246bf66e1705a1d
2005-11-02 14:45:35 -05:00
Ali Saidi
15ccd16fd8 Add Mem/Ethernet latency variability parameter
python/m5/objects/Ethernet.py:
    Add Latency Variability Parameter

--HG--
extra : convert_revision : db5431cccffea8c7247d0f72e4770d4d58bd25aa
2005-11-02 14:44:42 -05:00
Ali Saidi
2ab0bf8030 Update monet configuration files
--HG--
extra : convert_revision : 0cdfa6c5d57b7607c97b2ed08dff88e1b961718c
2005-11-02 14:43:35 -05:00
Nathan Binkert
a0829a7780 Simple updates to pbs and send.py
util/pbs/pbs.py:
    Change the default so that we do not get mail under any circumstances
    from pbs.
util/pbs/send.py:
    Add a -n flag to send.py that causes the Base directory to *not*
    sync with the Link directory

--HG--
extra : convert_revision : 6e872153b6b2c34b61ec2ddbf3e5536876f4b43b
2005-11-02 12:19:08 -05:00
Nathan Binkert
51ac634b2d silence g++ warning
--HG--
extra : convert_revision : 27226b774e0f0273e238d062241f4581c9bb1639
2005-11-02 12:16:19 -05:00
Nathan Binkert
dd46db1cb9 __init__ should not return anything
--HG--
extra : convert_revision : fb46eee741f4899d76bcf927523fa151d002decf
2005-11-02 12:14:26 -05:00
Steve Reinhardt
d238b6be9d Make vector params interact with proxies properly.
--HG--
extra : convert_revision : a4067f07d71d2adc1ccbf4512a43ceee7b5cc3de
2005-11-02 10:20:39 -05:00