Hi All,

 

Thanks for providing the m5-stable and m5 development hg repositories.
Unfortunately I'm having a problem taking checkpoints with a clean copy
of m5-stable.  Below is the command and error message.  I don't see many
recent changes in these files, so I'm confused why the generated drain
function now encounters an error.

 

Thanks for your help!

 

Brad

 

svvint08[/proj/aatl_perfmod_arch/users/bbeckman/m5-temp]%
./build/ALPHA_FS/m5.debug configs/example/fs.py
--benchmark=NetperfStream
--checkpoint-dir=/proj/aatl_perfmod_arch/users/bbeckman/

m5-temp/temp --take-checkpoints=1000,1000 --max-checkpoints=10

M5 Simulator System

 

Copyright (c) 2001-2008

The Regents of The University of Michigan

All Rights Reserved

 

 

M5 compiled Jun 23 2008 18:25:15

M5 started Tue Jun 24 00:21:14 2008

M5 executing on svvint08

M5 revision Unknown:Unknown

M5 commit date Unknown

command line: ./build/ALPHA_FS/m5.debug configs/example/fs.py
--benchmark=NetperfStream
--checkpoint-dir=/proj/aatl_perfmod_arch/users/bbeckman/m5-temp/temp
--take-checkpoints=1000,1000 --

max-checkpoints=10

Global frequency set at 1000000000000 ticks per second

warn: kernel located at:
/proj/aatl_perfmod_arch/users/bbeckman/m5-ext/m5/system/m5_system_2.0b3/
binaries/vmlinux

      0: testsys.tsunami.io.rtc: Real-time clock set to Thu Jan  1
00:00:00 2009

Listening for testsys connection on port 3456

warn: kernel located at:
/proj/aatl_perfmod_arch/users/bbeckman/m5-ext/m5/system/m5_system_2.0b3/
binaries/vmlinux

      0: drivesys.tsunami.io.rtc: Real-time clock set to Thu Jan  1
00:00:00 2009

Listening for drivesys connection on port 3457

0: testsys.remote_gdb.listener: listening for remote gdb #0 on port 7000

0: drivesys.remote_gdb.listener: listening for remote gdb #1 on port
7001

warn: Entering event queue @ 0.  Starting simulation...

Traceback (most recent call last):

  File "<string>", line 1, in <module>

  File "build/ALPHA_FS/python/m5/main.py", line 313, in main

    execfile(sys.argv[0], scope)

  File "configs/example/fs.py", line 172, in <module>

    Simulation.run(options, root, test_sys, FutureClass)

  File
"/proj/aatl_perfmod_arch/users/bbeckman/m5-temp/configs/common/Simulatio
n.py", line 320, in run

    m5.checkpoint(root, joinpath(cptdir, "cpt.%d"))

  File "build/ALPHA_FS/python/m5/simulate.py", line 136, in checkpoint

    doDrain(root)

  File "build/ALPHA_FS/python/m5/simulate.py", line 109, in doDrain

    all_drained = drain(root)

  File "build/ALPHA_FS/python/m5/simulate.py", line 120, in drain

    unready_objects = root.startDrain(drain_event, True)

  File "build/ALPHA_FS/python/m5/SimObject.py", line 831, in startDrain

    count += self._ccObject.drain(drain_event)

  File "build/ALPHA_FS/params/params.py", line 358, in drain

    def drain(*args): return _params.SimObject_drain(*args)

TypeError: in method 'SimObject_drain', argument 2 of type 'Event *'

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