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The output from the switcheroo tests is voluminous and
(because it includes timestamps) highly sensitive to
minor changes, leading to extremely large updates to the
reference outputs. This patch addresses this problem
by suppressing output from the tests. An internal
parameter can be set to enable the output. Wiring that
up to a command-line flag (perhaps even the rudimantary
-v/-q options in m5/main.py) is left for future work.
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This patch aligns the MaxTick in Python with the one in C++. Thus,
both reflect the maximum value that an unsigned 64-bit integer can
have.
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Virtualized CPUs and the fastmem mode of the atomic CPU require direct
access to physical memory. We currently require caches to be disabled
when using them to prevent chaos. This is not ideal when switching
between hardware virutalized CPUs and other CPU models as it would
require a configuration change on each switch. This changeset
introduces a new version of the atomic memory mode,
'atomic_noncaching', where memory accesses are inserted into the
memory system as atomic accesses, but bypass caches.
To make memory mode tests cleaner, the following methods are added to
the System class:
* isAtomicMode() -- True if the memory mode is 'atomic' or 'direct'.
* isTimingMode() -- True if the memory mode is 'timing'.
* bypassCaches() -- True if caches should be bypassed.
The old getMemoryMode() and setMemoryMode() methods should never be
used from the C++ world anymore.
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CPU switching consists of the following steps:
1. Drain the system
2. Switch out old CPUs (cpu.switchOut())
3. Change the system timing mode to the mode the new CPUs require
4. Flush caches if switching to hardware virtualization
5. Inform new CPUs of the handover (cpu.takeOverFrom())
6. Resume the system
m5.switchCpus() previously only did step 2 & 5. Since information
about the new processors' memory system requirements is now exposed,
do all of the steps above.
This patch adds automatic memory system switching and flush (if
needed) to switchCpus(). Additionally, it adds optional draining to
switchCpus(). This has the following implications:
* changeToTiming and changeToAtomic are no longer needed, so they have
been removed.
* changeMemoryMode is only used internally, so it is has been renamed
to be private.
* switchCpus requires a reference to the system containing the CPUs as
its first parameter.
WARNING: This changeset breaks compatibility with existing
configuration scripts since it changes the signature of
m5.switchCpus().
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This patch introduces the following sanity checks when switching
between CPUs:
* Check that the set of new and old CPUs do not overlap. Having an
overlap between the set of new CPUs and the set of old CPUs is
currently not supported. Doing such a switch used to result in the
following assertion error:
BaseCPU::takeOverFrom(BaseCPU*): \
Assertion `!new_itb_port->isConnected()' failed.
* Check that all new CPUs are in the switched out state.
* Check that all old CPUs are in the switched in state.
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This patch adds the following two methods to the Drainable base class:
memWriteback() - Write back all dirty cache lines to memory using
functional accesses.
memInvalidate() - Invalidate memory system buffers. Dirty data
won't be written back.
Specifying calling memWriteback() after draining will allow us to
checkpoint systems with caches. memInvalidate() can be used to drop
memory system buffers in preparation for switching to an accelerated
CPU model that bypasses the gem5 memory system (e.g., hardware
virtualized CPUs).
Note: This patch only adds the methods to Drainable, the code for
flushing the TLB and the cache is committed separately.
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There is no point in exporting the old drain() method in
Simulate.py. It should only be used internally by doDrain(). This
patch moves the old drain() method into doDrain() and renames
doDrain() to drain().
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changeToAtomic and changeToTiming both do essentially the same thing,
they check the type of their input argument, drain the system, and
switch to the desired memory mode. This patch moves all of that code
to a separate method (changeMemoryMode) and calls that from both
changeToAtomic and changeToTiming.
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This patch moves the draining interface from SimObject to a separate
class that can be used by any object needing draining. However,
objects not visible to the Python code (i.e., objects not deriving
from SimObject) still depend on their parents informing them when to
drain. This patch also gets rid of the CountedDrainEvent (which isn't
really an event) and replaces it with a DrainManager.
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Changeset 4f54b0f229b5 removed the call to doDrain in changeToTiming
based on the assumption that the system does not need draining when
running in atomic mode. This is a false assumption since at least the
System class requires the system to be drained before it allows
switching of memory modes. This patch reverts that part of the
changeset.
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This patch adds a function, periodicStatDump(long long period), which will dump
and reset the statistics every period. This function is designed to be called
from the python configuration scripts. This allows the periodic stats dumping to
be configured more easilly at run time.
The period is currently specified as a long long as there are issues passing
Tick into the C++ from the python as they have conflicting definitions. If the
period is less than curTick, the first occurance occurs at curTick. If the
period is set to 0, then the event is descheduled and the stats are not
periodically dumped.
Due to issues when resumung from a checkpoint, the StatDump event must be moved
forward such that it occues AFTER the current tick. As the function is called
from the python, the event is scheduled before the system resumes from the
checkpoint. Therefore, the event is moved using the updateEvents() function.
This is called from simulate.py once the system has resumed from the checkpoint.
NOTE: It should be noted that this is a fairly temporary patch which re-adds the
capability to extract temporal information from the communication monitors. It
should not be used at the same time as anything that relies on dumping the
statistics based on in simulation events i.e. a context switch.
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Remove SimObject::setMemoryMode from the main SimObject class since it
is only valid for the System class. In addition to removing the method
from the C++ sources, this patch also removes getMemoryMode and
changeTiming from SimObject.py and updates the simulation code to call
the (get|set)MemoryMode method on the System object instead.
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When switching from an atomic CPU to any of the timing CPUs, a drain is
unnecessary since no events are scheduled in atomic mode. However, when
trying to switch CPUs starting with a timing CPU, there may be events
scheduled. This change ensures that all events are drained from the system
by calling m5.drain before switching CPUs.
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Simulation objects normally register derived statistics, presumably
what regFormulas originally was meant for, in regStats(). This patch
removes regRegformulas since there is no need to have a separate
method call to register formulas.
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Revised system visualization to reflect structure and memory hierarchy.
Improved visualization: less congested and cluttered; more colorful.
Nodes reflect components; directed edges reflect dirctional relation, from
a master port to a slave port. Requires pydot.
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Fixed broken code which visualizes the system configuration by generating a
tree from each component's children, starting from root.
Requires DOT (hence pydot).
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this allows things to be overridden at startup (e.g. for tests)
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This step makes it easy to replace the accessor functions
(which still access a global variable) with ones that access
per-thread curTick values.
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Meant to add these with the previous batch of csets.
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Replace direct call to unserialize() on each SimObject with a pair of
calls for better control over initialization in both ckpt and non-ckpt
cases.
If restoring from a checkpoint, loadState(ckpt) is called on each
SimObject. The default implementation simply calls unserialize() if
there is a corresponding checkpoint section, so we get backward
compatibility for existing objects. However, objects can override
loadState() to get other behaviors, e.g., doing other programmed
initializations after unserialize(), or complaining if no checkpoint
section is found. (Note that the default warning for a missing
checkpoint section is now gone.)
If not restoring from a checkpoint, we call the new initState() method
on each SimObject instead. This provides a hook for state
initializations that are only required when *not* restoring from a
checkpoint.
Given this new framework, do some cleanup of LiveProcess subclasses
and X86System, which were (in some cases) emulating initState()
behavior in startup via a local flag or (in other cases) erroneously
doing initializations in startup() that clobbered state loaded earlier
by unserialize().
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The separate restoreCheckpoint() call is gone; just pass
the checkpoint dir as an optional arg to instantiate().
This change is a precursor to some more extensive
reworking of the startup code.
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The old code for handling SimObject children was kind of messy,
with children stored both in _values and _children, and
inconsistent and potentially buggy handling of SimObject
vectors. Now children are always stored in _children, and
SimObject vectors are consistently handled using the
SimObjectVector class.
Also, by deferring the parenting of SimObject-valued parameters
until the end (instead of doing it at assignment), we eliminate
the hole where one could assign a vector of SimObjects to a
parameter then append to that vector, with the appended objects
never getting parented properly.
This patch induces small stats changes in tests with data races
due to changes in the object creation & initialization order.
The new code does object vectors in order and so should be more
stable.
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Enforce that the Python Root SimObject is instantiated only
once. The C++ Root object already panics if more than one is
created. This change avoids the need to track what the root
object is, since it's available from Root.getInstance() (if it
exists). It's now redundant to have the user pass the root
object to functions like instantiate(), checkpoint(), and
restoreCheckpoint(), so that arg is gone. Users who use
configs/common/Simulate.py should not notice.
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There used to be a reason to have StartupCallback
be a separate object, but not any more. Now
it's just confusing.
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Also, make Formulas work on AverageVector. First, Stat::Average (and thus
Stats::AverageVector) was broken when coming out of a checkpoint and on resets,
this fixes that. Formulas also didn't work with AverageVector, but added
support for that.
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Get rid of misc.py and just stick misc things in __init__.py
Move utility functions out of SCons files and into m5.util
Move utility type stuff from m5/__init__.py to m5/util/__init__.py
Remove buildEnv from m5 and allow access only from m5.defines
Rename AddToPath to addToPath while we're moving it to m5.util
Rename read_command to readCommand while we're moving it
Rename compare_versions to compareVersions while we're moving it.
--HG--
rename : src/python/m5/convert.py => src/python/m5/util/convert.py
rename : src/python/m5/smartdict.py => src/python/m5/util/smartdict.py
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Enable more or less takes the place of check, but also allows stats to
do some other configuration. Prepare moves all of the code that readies
a stat for dumping into a separate function in preparation for supporting
serialization of certain pieces of statistics data.
While we're at it, clean up the visitor code and some of the python code.
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--HG--
rename : tests/long/00.gzip/ref/alpha/tru64/o3-timing/stderr => tests/long/00.gzip/ref/alpha/tru64/o3-timing/simerr
rename : tests/long/00.gzip/ref/alpha/tru64/o3-timing/stdout => tests/long/00.gzip/ref/alpha/tru64/o3-timing/simout
rename : tests/long/00.gzip/ref/alpha/tru64/o3-timing/m5stats.txt => tests/long/00.gzip/ref/alpha/tru64/o3-timing/stats.txt
rename : tests/long/00.gzip/ref/alpha/tru64/simple-atomic/stderr => tests/long/00.gzip/ref/alpha/tru64/simple-atomic/simerr
rename : tests/long/00.gzip/ref/alpha/tru64/simple-atomic/stdout => tests/long/00.gzip/ref/alpha/tru64/simple-atomic/simout
rename : tests/long/00.gzip/ref/alpha/tru64/simple-atomic/m5stats.txt => tests/long/00.gzip/ref/alpha/tru64/simple-atomic/stats.txt
rename : tests/long/00.gzip/ref/alpha/tru64/simple-timing/stderr => tests/long/00.gzip/ref/alpha/tru64/simple-timing/simerr
rename : tests/long/00.gzip/ref/alpha/tru64/simple-timing/stdout => tests/long/00.gzip/ref/alpha/tru64/simple-timing/simout
rename : tests/long/00.gzip/ref/alpha/tru64/simple-timing/m5stats.txt => tests/long/00.gzip/ref/alpha/tru64/simple-timing/stats.txt
rename : tests/long/00.gzip/ref/sparc/linux/o3-timing/stderr => tests/long/00.gzip/ref/sparc/linux/o3-timing/simerr
rename : tests/long/00.gzip/ref/sparc/linux/o3-timing/stdout => tests/long/00.gzip/ref/sparc/linux/o3-timing/simout
rename : tests/long/00.gzip/ref/sparc/linux/o3-timing/m5stats.txt => tests/long/00.gzip/ref/sparc/linux/o3-timing/stats.txt
rename : tests/long/00.gzip/ref/sparc/linux/simple-atomic/stderr => tests/long/00.gzip/ref/sparc/linux/simple-atomic/simerr
rename : tests/long/00.gzip/ref/sparc/linux/simple-atomic/stdout => tests/long/00.gzip/ref/sparc/linux/simple-atomic/simout
rename : tests/long/00.gzip/ref/sparc/linux/simple-atomic/m5stats.txt => tests/long/00.gzip/ref/sparc/linux/simple-atomic/stats.txt
rename : tests/long/00.gzip/ref/sparc/linux/simple-timing/stderr => tests/long/00.gzip/ref/sparc/linux/simple-timing/simerr
rename : tests/long/00.gzip/ref/sparc/linux/simple-timing/stdout => tests/long/00.gzip/ref/sparc/linux/simple-timing/simout
rename : tests/long/00.gzip/ref/sparc/linux/simple-timing/m5stats.txt => tests/long/00.gzip/ref/sparc/linux/simple-timing/stats.txt
rename : tests/long/00.gzip/ref/x86/linux/simple-atomic/stderr => tests/long/00.gzip/ref/x86/linux/simple-atomic/simerr
rename : tests/long/00.gzip/ref/x86/linux/simple-atomic/stdout => tests/long/00.gzip/ref/x86/linux/simple-atomic/simout
rename : tests/long/00.gzip/ref/x86/linux/simple-atomic/m5stats.txt => tests/long/00.gzip/ref/x86/linux/simple-atomic/stats.txt
rename : tests/long/00.gzip/ref/x86/linux/simple-timing/stderr => tests/long/00.gzip/ref/x86/linux/simple-timing/simerr
rename : tests/long/00.gzip/ref/x86/linux/simple-timing/stdout => tests/long/00.gzip/ref/x86/linux/simple-timing/simout
rename : tests/long/00.gzip/ref/x86/linux/simple-timing/m5stats.txt => tests/long/00.gzip/ref/x86/linux/simple-timing/stats.txt
rename : tests/long/10.linux-boot/ref/alpha/linux/tsunami-o3-dual/stderr => tests/long/10.linux-boot/ref/alpha/linux/tsunami-o3-dual/simerr
rename : tests/long/10.linux-boot/ref/alpha/linux/tsunami-o3-dual/stdout => tests/long/10.linux-boot/ref/alpha/linux/tsunami-o3-dual/simout
rename : tests/long/10.linux-boot/ref/alpha/linux/tsunami-o3-dual/m5stats.txt => tests/long/10.linux-boot/ref/alpha/linux/tsunami-o3-dual/stats.txt
rename : tests/long/10.linux-boot/ref/alpha/linux/tsunami-o3/stderr => tests/long/10.linux-boot/ref/alpha/linux/tsunami-o3/simerr
rename : tests/long/10.linux-boot/ref/alpha/linux/tsunami-o3/stdout => tests/long/10.linux-boot/ref/alpha/linux/tsunami-o3/simout
rename : tests/long/10.linux-boot/ref/alpha/linux/tsunami-o3/m5stats.txt => tests/long/10.linux-boot/ref/alpha/linux/tsunami-o3/stats.txt
rename : tests/long/10.mcf/ref/sparc/linux/simple-atomic/stderr => tests/long/10.mcf/ref/sparc/linux/simple-atomic/simerr
rename : tests/long/10.mcf/ref/sparc/linux/simple-atomic/stdout => tests/long/10.mcf/ref/sparc/linux/simple-atomic/simout
rename : tests/long/10.mcf/ref/sparc/linux/simple-atomic/m5stats.txt => tests/long/10.mcf/ref/sparc/linux/simple-atomic/stats.txt
rename : tests/long/10.mcf/ref/sparc/linux/simple-timing/stderr => tests/long/10.mcf/ref/sparc/linux/simple-timing/simerr
rename : tests/long/10.mcf/ref/sparc/linux/simple-timing/stdout => tests/long/10.mcf/ref/sparc/linux/simple-timing/simout
rename : tests/long/10.mcf/ref/sparc/linux/simple-timing/m5stats.txt => tests/long/10.mcf/ref/sparc/linux/simple-timing/stats.txt
rename : tests/long/10.mcf/ref/x86/linux/simple-atomic/stderr => tests/long/10.mcf/ref/x86/linux/simple-atomic/simerr
rename : tests/long/10.mcf/ref/x86/linux/simple-atomic/stdout => tests/long/10.mcf/ref/x86/linux/simple-atomic/simout
rename : tests/long/10.mcf/ref/x86/linux/simple-atomic/m5stats.txt => tests/long/10.mcf/ref/x86/linux/simple-atomic/stats.txt
rename : tests/long/10.mcf/ref/x86/linux/simple-timing/stderr => tests/long/10.mcf/ref/x86/linux/simple-timing/simerr
rename : tests/long/10.mcf/ref/x86/linux/simple-timing/stdout => tests/long/10.mcf/ref/x86/linux/simple-timing/simout
rename : tests/long/10.mcf/ref/x86/linux/simple-timing/m5stats.txt => tests/long/10.mcf/ref/x86/linux/simple-timing/stats.txt
rename : tests/long/20.parser/ref/x86/linux/simple-atomic/stderr => tests/long/20.parser/ref/x86/linux/simple-atomic/simerr
rename : tests/long/20.parser/ref/x86/linux/simple-atomic/stdout => tests/long/20.parser/ref/x86/linux/simple-atomic/simout
rename : tests/long/20.parser/ref/x86/linux/simple-atomic/m5stats.txt => tests/long/20.parser/ref/x86/linux/simple-atomic/stats.txt
rename : tests/long/20.parser/ref/x86/linux/simple-timing/stderr => tests/long/20.parser/ref/x86/linux/simple-timing/simerr
rename : tests/long/20.parser/ref/x86/linux/simple-timing/stdout => tests/long/20.parser/ref/x86/linux/simple-timing/simout
rename : tests/long/20.parser/ref/x86/linux/simple-timing/m5stats.txt => tests/long/20.parser/ref/x86/linux/simple-timing/stats.txt
rename : tests/long/30.eon/ref/alpha/tru64/o3-timing/stderr => tests/long/30.eon/ref/alpha/tru64/o3-timing/simerr
rename : tests/long/30.eon/ref/alpha/tru64/o3-timing/stdout => tests/long/30.eon/ref/alpha/tru64/o3-timing/simout
rename : tests/long/30.eon/ref/alpha/tru64/o3-timing/m5stats.txt => tests/long/30.eon/ref/alpha/tru64/o3-timing/stats.txt
rename : tests/long/30.eon/ref/alpha/tru64/simple-atomic/stderr => tests/long/30.eon/ref/alpha/tru64/simple-atomic/simerr
rename : tests/long/30.eon/ref/alpha/tru64/simple-atomic/stdout => tests/long/30.eon/ref/alpha/tru64/simple-atomic/simout
rename : tests/long/30.eon/ref/alpha/tru64/simple-atomic/m5stats.txt => tests/long/30.eon/ref/alpha/tru64/simple-atomic/stats.txt
rename : tests/long/30.eon/ref/alpha/tru64/simple-timing/stderr => tests/long/30.eon/ref/alpha/tru64/simple-timing/simerr
rename : tests/long/30.eon/ref/alpha/tru64/simple-timing/stdout => tests/long/30.eon/ref/alpha/tru64/simple-timing/simout
rename : tests/long/30.eon/ref/alpha/tru64/simple-timing/m5stats.txt => tests/long/30.eon/ref/alpha/tru64/simple-timing/stats.txt
rename : tests/long/40.perlbmk/ref/alpha/tru64/o3-timing/stderr => tests/long/40.perlbmk/ref/alpha/tru64/o3-timing/simerr
rename : tests/long/40.perlbmk/ref/alpha/tru64/o3-timing/stdout => tests/long/40.perlbmk/ref/alpha/tru64/o3-timing/simout
rename : tests/long/40.perlbmk/ref/alpha/tru64/o3-timing/m5stats.txt => tests/long/40.perlbmk/ref/alpha/tru64/o3-timing/stats.txt
rename : tests/long/40.perlbmk/ref/alpha/tru64/simple-atomic/stderr => tests/long/40.perlbmk/ref/alpha/tru64/simple-atomic/simerr
rename : tests/long/40.perlbmk/ref/alpha/tru64/simple-atomic/stdout => tests/long/40.perlbmk/ref/alpha/tru64/simple-atomic/simout
rename : tests/long/40.perlbmk/ref/alpha/tru64/simple-atomic/m5stats.txt => tests/long/40.perlbmk/ref/alpha/tru64/simple-atomic/stats.txt
rename : tests/long/40.perlbmk/ref/alpha/tru64/simple-timing/stderr => tests/long/40.perlbmk/ref/alpha/tru64/simple-timing/simerr
rename : tests/long/40.perlbmk/ref/alpha/tru64/simple-timing/stdout => tests/long/40.perlbmk/ref/alpha/tru64/simple-timing/simout
rename : tests/long/40.perlbmk/ref/alpha/tru64/simple-timing/m5stats.txt => tests/long/40.perlbmk/ref/alpha/tru64/simple-timing/stats.txt
rename : tests/long/50.vortex/ref/alpha/tru64/o3-timing/stderr => tests/long/50.vortex/ref/alpha/tru64/o3-timing/simerr
rename : tests/long/50.vortex/ref/alpha/tru64/o3-timing/stdout => tests/long/50.vortex/ref/alpha/tru64/o3-timing/simout
rename : tests/long/50.vortex/ref/alpha/tru64/o3-timing/m5stats.txt => tests/long/50.vortex/ref/alpha/tru64/o3-timing/stats.txt
rename : tests/long/50.vortex/ref/alpha/tru64/simple-atomic/stderr => tests/long/50.vortex/ref/alpha/tru64/simple-atomic/simerr
rename : tests/long/50.vortex/ref/alpha/tru64/simple-atomic/stdout => tests/long/50.vortex/ref/alpha/tru64/simple-atomic/simout
rename : tests/long/50.vortex/ref/alpha/tru64/simple-atomic/m5stats.txt => tests/long/50.vortex/ref/alpha/tru64/simple-atomic/stats.txt
rename : tests/long/50.vortex/ref/alpha/tru64/simple-timing/stderr => tests/long/50.vortex/ref/alpha/tru64/simple-timing/simerr
rename : tests/long/50.vortex/ref/alpha/tru64/simple-timing/stdout => tests/long/50.vortex/ref/alpha/tru64/simple-timing/simout
rename : tests/long/50.vortex/ref/alpha/tru64/simple-timing/m5stats.txt => tests/long/50.vortex/ref/alpha/tru64/simple-timing/stats.txt
rename : tests/long/50.vortex/ref/sparc/linux/simple-atomic/stderr => tests/long/50.vortex/ref/sparc/linux/simple-atomic/simerr
rename : tests/long/50.vortex/ref/sparc/linux/simple-atomic/stdout => tests/long/50.vortex/ref/sparc/linux/simple-atomic/simout
rename : tests/long/50.vortex/ref/sparc/linux/simple-atomic/m5stats.txt => tests/long/50.vortex/ref/sparc/linux/simple-atomic/stats.txt
rename : tests/long/50.vortex/ref/sparc/linux/simple-timing/stderr => tests/long/50.vortex/ref/sparc/linux/simple-timing/simerr
rename : tests/long/50.vortex/ref/sparc/linux/simple-timing/stdout => tests/long/50.vortex/ref/sparc/linux/simple-timing/simout
rename : tests/long/50.vortex/ref/sparc/linux/simple-timing/m5stats.txt => tests/long/50.vortex/ref/sparc/linux/simple-timing/stats.txt
rename : tests/long/60.bzip2/ref/alpha/tru64/o3-timing/stderr => tests/long/60.bzip2/ref/alpha/tru64/o3-timing/simerr
rename : tests/long/60.bzip2/ref/alpha/tru64/o3-timing/stdout => tests/long/60.bzip2/ref/alpha/tru64/o3-timing/simout
rename : tests/long/60.bzip2/ref/alpha/tru64/o3-timing/m5stats.txt => tests/long/60.bzip2/ref/alpha/tru64/o3-timing/stats.txt
rename : tests/long/60.bzip2/ref/alpha/tru64/simple-atomic/stderr => tests/long/60.bzip2/ref/alpha/tru64/simple-atomic/simerr
rename : tests/long/60.bzip2/ref/alpha/tru64/simple-atomic/stdout => tests/long/60.bzip2/ref/alpha/tru64/simple-atomic/simout
rename : tests/long/60.bzip2/ref/alpha/tru64/simple-atomic/m5stats.txt => tests/long/60.bzip2/ref/alpha/tru64/simple-atomic/stats.txt
rename : tests/long/60.bzip2/ref/alpha/tru64/simple-timing/stderr => tests/long/60.bzip2/ref/alpha/tru64/simple-timing/simerr
rename : tests/long/60.bzip2/ref/alpha/tru64/simple-timing/stdout => tests/long/60.bzip2/ref/alpha/tru64/simple-timing/simout
rename : tests/long/60.bzip2/ref/alpha/tru64/simple-timing/m5stats.txt => tests/long/60.bzip2/ref/alpha/tru64/simple-timing/stats.txt
rename : tests/long/60.bzip2/ref/x86/linux/simple-atomic/stderr => tests/long/60.bzip2/ref/x86/linux/simple-atomic/simerr
rename : tests/long/60.bzip2/ref/x86/linux/simple-atomic/stdout => tests/long/60.bzip2/ref/x86/linux/simple-atomic/simout
rename : tests/long/60.bzip2/ref/x86/linux/simple-atomic/m5stats.txt => tests/long/60.bzip2/ref/x86/linux/simple-atomic/stats.txt
rename : tests/long/60.bzip2/ref/x86/linux/simple-timing/stderr => tests/long/60.bzip2/ref/x86/linux/simple-timing/simerr
rename : tests/long/60.bzip2/ref/x86/linux/simple-timing/stdout => tests/long/60.bzip2/ref/x86/linux/simple-timing/simout
rename : tests/long/60.bzip2/ref/x86/linux/simple-timing/m5stats.txt => tests/long/60.bzip2/ref/x86/linux/simple-timing/stats.txt
rename : tests/long/70.twolf/ref/alpha/tru64/o3-timing/stderr => tests/long/70.twolf/ref/alpha/tru64/o3-timing/simerr
rename : tests/long/70.twolf/ref/alpha/tru64/o3-timing/stdout => tests/long/70.twolf/ref/alpha/tru64/o3-timing/simout
rename : tests/long/70.twolf/ref/alpha/tru64/o3-timing/m5stats.txt => tests/long/70.twolf/ref/alpha/tru64/o3-timing/stats.txt
rename : tests/long/70.twolf/ref/alpha/tru64/simple-atomic/stderr => tests/long/70.twolf/ref/alpha/tru64/simple-atomic/simerr
rename : tests/long/70.twolf/ref/alpha/tru64/simple-atomic/stdout => tests/long/70.twolf/ref/alpha/tru64/simple-atomic/simout
rename : tests/long/70.twolf/ref/alpha/tru64/simple-atomic/m5stats.txt => tests/long/70.twolf/ref/alpha/tru64/simple-atomic/stats.txt
rename : tests/long/70.twolf/ref/alpha/tru64/simple-timing/stderr => tests/long/70.twolf/ref/alpha/tru64/simple-timing/simerr
rename : tests/long/70.twolf/ref/alpha/tru64/simple-timing/stdout => tests/long/70.twolf/ref/alpha/tru64/simple-timing/simout
rename : tests/long/70.twolf/ref/alpha/tru64/simple-timing/m5stats.txt => tests/long/70.twolf/ref/alpha/tru64/simple-timing/stats.txt
rename : tests/long/70.twolf/ref/sparc/linux/simple-atomic/stderr => tests/long/70.twolf/ref/sparc/linux/simple-atomic/simerr
rename : tests/long/70.twolf/ref/sparc/linux/simple-atomic/stdout => tests/long/70.twolf/ref/sparc/linux/simple-atomic/simout
rename : tests/long/70.twolf/ref/sparc/linux/simple-atomic/m5stats.txt => tests/long/70.twolf/ref/sparc/linux/simple-atomic/stats.txt
rename : tests/long/70.twolf/ref/sparc/linux/simple-timing/stderr => tests/long/70.twolf/ref/sparc/linux/simple-timing/simerr
rename : tests/long/70.twolf/ref/sparc/linux/simple-timing/stdout => tests/long/70.twolf/ref/sparc/linux/simple-timing/simout
rename : tests/long/70.twolf/ref/sparc/linux/simple-timing/m5stats.txt => tests/long/70.twolf/ref/sparc/linux/simple-timing/stats.txt
rename : tests/long/70.twolf/ref/x86/linux/simple-atomic/stderr => tests/long/70.twolf/ref/x86/linux/simple-atomic/simerr
rename : tests/long/70.twolf/ref/x86/linux/simple-atomic/stdout => tests/long/70.twolf/ref/x86/linux/simple-atomic/simout
rename : tests/long/70.twolf/ref/x86/linux/simple-atomic/m5stats.txt => tests/long/70.twolf/ref/x86/linux/simple-atomic/stats.txt
rename : tests/long/70.twolf/ref/x86/linux/simple-timing/stderr => tests/long/70.twolf/ref/x86/linux/simple-timing/simerr
rename : tests/long/70.twolf/ref/x86/linux/simple-timing/stdout => tests/long/70.twolf/ref/x86/linux/simple-timing/simout
rename : tests/long/70.twolf/ref/x86/linux/simple-timing/m5stats.txt => tests/long/70.twolf/ref/x86/linux/simple-timing/stats.txt
rename : tests/long/80.solaris-boot/ref/sparc/solaris/t1000-simple-atomic/stderr => tests/long/80.solaris-boot/ref/sparc/solaris/t1000-simple-atomic/simerr
rename : tests/long/80.solaris-boot/ref/sparc/solaris/t1000-simple-atomic/stdout => tests/long/80.solaris-boot/ref/sparc/solaris/t1000-simple-atomic/simout
rename : tests/long/80.solaris-boot/ref/sparc/solaris/t1000-simple-atomic/m5stats.txt => tests/long/80.solaris-boot/ref/sparc/solaris/t1000-simple-atomic/stats.txt
rename : tests/quick/00.hello/ref/alpha/linux/o3-timing/stderr => tests/quick/00.hello/ref/alpha/linux/o3-timing/simerr
rename : tests/quick/00.hello/ref/alpha/linux/o3-timing/stdout => tests/quick/00.hello/ref/alpha/linux/o3-timing/simout
rename : tests/quick/00.hello/ref/alpha/linux/o3-timing/m5stats.txt => tests/quick/00.hello/ref/alpha/linux/o3-timing/stats.txt
rename : tests/quick/00.hello/ref/alpha/linux/simple-atomic/stderr => tests/quick/00.hello/ref/alpha/linux/simple-atomic/simerr
rename : tests/quick/00.hello/ref/alpha/linux/simple-atomic/stdout => tests/quick/00.hello/ref/alpha/linux/simple-atomic/simout
rename : tests/quick/00.hello/ref/alpha/linux/simple-atomic/m5stats.txt => tests/quick/00.hello/ref/alpha/linux/simple-atomic/stats.txt
rename : tests/quick/00.hello/ref/alpha/linux/simple-timing/stderr => tests/quick/00.hello/ref/alpha/linux/simple-timing/simerr
rename : tests/quick/00.hello/ref/alpha/linux/simple-timing/stdout => tests/quick/00.hello/ref/alpha/linux/simple-timing/simout
rename : tests/quick/00.hello/ref/alpha/linux/simple-timing/m5stats.txt => tests/quick/00.hello/ref/alpha/linux/simple-timing/stats.txt
rename : tests/quick/00.hello/ref/alpha/tru64/o3-timing/stderr => tests/quick/00.hello/ref/alpha/tru64/o3-timing/simerr
rename : tests/quick/00.hello/ref/alpha/tru64/o3-timing/stdout => tests/quick/00.hello/ref/alpha/tru64/o3-timing/simout
rename : tests/quick/00.hello/ref/alpha/tru64/o3-timing/m5stats.txt => tests/quick/00.hello/ref/alpha/tru64/o3-timing/stats.txt
rename : tests/quick/00.hello/ref/alpha/tru64/simple-atomic/stderr => tests/quick/00.hello/ref/alpha/tru64/simple-atomic/simerr
rename : tests/quick/00.hello/ref/alpha/tru64/simple-atomic/stdout => tests/quick/00.hello/ref/alpha/tru64/simple-atomic/simout
rename : tests/quick/00.hello/ref/alpha/tru64/simple-atomic/m5stats.txt => tests/quick/00.hello/ref/alpha/tru64/simple-atomic/stats.txt
rename : tests/quick/00.hello/ref/alpha/tru64/simple-timing/stderr => tests/quick/00.hello/ref/alpha/tru64/simple-timing/simerr
rename : tests/quick/00.hello/ref/alpha/tru64/simple-timing/stdout => tests/quick/00.hello/ref/alpha/tru64/simple-timing/simout
rename : tests/quick/00.hello/ref/alpha/tru64/simple-timing/m5stats.txt => tests/quick/00.hello/ref/alpha/tru64/simple-timing/stats.txt
rename : tests/quick/00.hello/ref/mips/linux/simple-atomic/stderr => tests/quick/00.hello/ref/mips/linux/simple-atomic/simerr
rename : tests/quick/00.hello/ref/mips/linux/simple-atomic/stdout => tests/quick/00.hello/ref/mips/linux/simple-atomic/simout
rename : tests/quick/00.hello/ref/mips/linux/simple-atomic/m5stats.txt => tests/quick/00.hello/ref/mips/linux/simple-atomic/stats.txt
rename : tests/quick/00.hello/ref/mips/linux/simple-timing/stderr => tests/quick/00.hello/ref/mips/linux/simple-timing/simerr
rename : tests/quick/00.hello/ref/mips/linux/simple-timing/stdout => tests/quick/00.hello/ref/mips/linux/simple-timing/simout
rename : tests/quick/00.hello/ref/mips/linux/simple-timing/m5stats.txt => tests/quick/00.hello/ref/mips/linux/simple-timing/stats.txt
rename : tests/quick/00.hello/ref/sparc/linux/simple-atomic/stderr => tests/quick/00.hello/ref/sparc/linux/simple-atomic/simerr
rename : tests/quick/00.hello/ref/sparc/linux/simple-atomic/stdout => tests/quick/00.hello/ref/sparc/linux/simple-atomic/simout
rename : tests/quick/00.hello/ref/sparc/linux/simple-atomic/m5stats.txt => tests/quick/00.hello/ref/sparc/linux/simple-atomic/stats.txt
rename : tests/quick/00.hello/ref/sparc/linux/simple-timing/stderr => tests/quick/00.hello/ref/sparc/linux/simple-timing/simerr
rename : tests/quick/00.hello/ref/sparc/linux/simple-timing/stdout => tests/quick/00.hello/ref/sparc/linux/simple-timing/simout
rename : tests/quick/00.hello/ref/sparc/linux/simple-timing/m5stats.txt => tests/quick/00.hello/ref/sparc/linux/simple-timing/stats.txt
rename : tests/quick/00.hello/ref/x86/linux/simple-atomic/stderr => tests/quick/00.hello/ref/x86/linux/simple-atomic/simerr
rename : tests/quick/00.hello/ref/x86/linux/simple-atomic/stdout => tests/quick/00.hello/ref/x86/linux/simple-atomic/simout
rename : tests/quick/00.hello/ref/x86/linux/simple-atomic/m5stats.txt => tests/quick/00.hello/ref/x86/linux/simple-atomic/stats.txt
rename : tests/quick/00.hello/ref/x86/linux/simple-timing/stderr => tests/quick/00.hello/ref/x86/linux/simple-timing/simerr
rename : tests/quick/00.hello/ref/x86/linux/simple-timing/stdout => tests/quick/00.hello/ref/x86/linux/simple-timing/simout
rename : tests/quick/00.hello/ref/x86/linux/simple-timing/m5stats.txt => tests/quick/00.hello/ref/x86/linux/simple-timing/stats.txt
rename : tests/quick/01.hello-2T-smt/ref/alpha/linux/o3-timing/stderr => tests/quick/01.hello-2T-smt/ref/alpha/linux/o3-timing/simerr
rename : tests/quick/01.hello-2T-smt/ref/alpha/linux/o3-timing/stdout => tests/quick/01.hello-2T-smt/ref/alpha/linux/o3-timing/simout
rename : tests/quick/01.hello-2T-smt/ref/alpha/linux/o3-timing/m5stats.txt => tests/quick/01.hello-2T-smt/ref/alpha/linux/o3-timing/stats.txt
rename : tests/quick/02.insttest/ref/sparc/linux/o3-timing/stderr => tests/quick/02.insttest/ref/sparc/linux/o3-timing/simerr
rename : tests/quick/02.insttest/ref/sparc/linux/o3-timing/stdout => tests/quick/02.insttest/ref/sparc/linux/o3-timing/simout
rename : tests/quick/02.insttest/ref/sparc/linux/o3-timing/m5stats.txt => tests/quick/02.insttest/ref/sparc/linux/o3-timing/stats.txt
rename : tests/quick/02.insttest/ref/sparc/linux/simple-atomic/stderr => tests/quick/02.insttest/ref/sparc/linux/simple-atomic/simerr
rename : tests/quick/02.insttest/ref/sparc/linux/simple-atomic/stdout => tests/quick/02.insttest/ref/sparc/linux/simple-atomic/simout
rename : tests/quick/02.insttest/ref/sparc/linux/simple-atomic/m5stats.txt => tests/quick/02.insttest/ref/sparc/linux/simple-atomic/stats.txt
rename : tests/quick/02.insttest/ref/sparc/linux/simple-timing/stderr => tests/quick/02.insttest/ref/sparc/linux/simple-timing/simerr
rename : tests/quick/02.insttest/ref/sparc/linux/simple-timing/stdout => tests/quick/02.insttest/ref/sparc/linux/simple-timing/simout
rename : tests/quick/02.insttest/ref/sparc/linux/simple-timing/m5stats.txt => tests/quick/02.insttest/ref/sparc/linux/simple-timing/stats.txt
rename : tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-atomic-dual/stderr => tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-atomic-dual/simerr
rename : tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-atomic-dual/stdout => tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-atomic-dual/simout
rename : tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-atomic-dual/m5stats.txt => tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-atomic-dual/stats.txt
rename : tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-atomic/stderr => tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-atomic/simerr
rename : tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-atomic/stdout => tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-atomic/simout
rename : tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-atomic/m5stats.txt => tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-atomic/stats.txt
rename : tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-timing-dual/stderr => tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-timing-dual/simerr
rename : tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-timing-dual/stdout => tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-timing-dual/simout
rename : tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-timing-dual/m5stats.txt => tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-timing-dual/stats.txt
rename : tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-timing/stderr => tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-timing/simerr
rename : tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-timing/stdout => tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-timing/simout
rename : tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-timing/m5stats.txt => tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-timing/stats.txt
rename : tests/quick/20.eio-short/ref/alpha/eio/detailed/stderr => tests/quick/20.eio-short/ref/alpha/eio/detailed/simerr
rename : tests/quick/20.eio-short/ref/alpha/eio/detailed/stdout => tests/quick/20.eio-short/ref/alpha/eio/detailed/simout
rename : tests/quick/20.eio-short/ref/alpha/eio/detailed/m5stats.txt => tests/quick/20.eio-short/ref/alpha/eio/detailed/stats.txt
rename : tests/quick/20.eio-short/ref/alpha/eio/simple-atomic/stderr => tests/quick/20.eio-short/ref/alpha/eio/simple-atomic/simerr
rename : tests/quick/20.eio-short/ref/alpha/eio/simple-atomic/stdout => tests/quick/20.eio-short/ref/alpha/eio/simple-atomic/simout
rename : tests/quick/20.eio-short/ref/alpha/eio/simple-atomic/m5stats.txt => tests/quick/20.eio-short/ref/alpha/eio/simple-atomic/stats.txt
rename : tests/quick/20.eio-short/ref/alpha/eio/simple-timing/stderr => tests/quick/20.eio-short/ref/alpha/eio/simple-timing/simerr
rename : tests/quick/20.eio-short/ref/alpha/eio/simple-timing/stdout => tests/quick/20.eio-short/ref/alpha/eio/simple-timing/simout
rename : tests/quick/20.eio-short/ref/alpha/eio/simple-timing/m5stats.txt => tests/quick/20.eio-short/ref/alpha/eio/simple-timing/stats.txt
rename : tests/quick/30.eio-mp/ref/alpha/eio/simple-atomic-mp/stderr => tests/quick/30.eio-mp/ref/alpha/eio/simple-atomic-mp/simerr
rename : tests/quick/30.eio-mp/ref/alpha/eio/simple-atomic-mp/stdout => tests/quick/30.eio-mp/ref/alpha/eio/simple-atomic-mp/simout
rename : tests/quick/30.eio-mp/ref/alpha/eio/simple-atomic-mp/m5stats.txt => tests/quick/30.eio-mp/ref/alpha/eio/simple-atomic-mp/stats.txt
rename : tests/quick/30.eio-mp/ref/alpha/eio/simple-timing-mp/stderr => tests/quick/30.eio-mp/ref/alpha/eio/simple-timing-mp/simerr
rename : tests/quick/30.eio-mp/ref/alpha/eio/simple-timing-mp/stdout => tests/quick/30.eio-mp/ref/alpha/eio/simple-timing-mp/simout
rename : tests/quick/30.eio-mp/ref/alpha/eio/simple-timing-mp/m5stats.txt => tests/quick/30.eio-mp/ref/alpha/eio/simple-timing-mp/stats.txt
rename : tests/quick/50.memtest/ref/alpha/linux/memtest/stderr => tests/quick/50.memtest/ref/alpha/linux/memtest/simerr
rename : tests/quick/50.memtest/ref/alpha/linux/memtest/stdout => tests/quick/50.memtest/ref/alpha/linux/memtest/simout
rename : tests/quick/50.memtest/ref/alpha/linux/memtest/m5stats.txt => tests/quick/50.memtest/ref/alpha/linux/memtest/stats.txt
rename : tests/quick/80.netperf-stream/ref/alpha/linux/twosys-tsunami-simple-atomic/stderr => tests/quick/80.netperf-stream/ref/alpha/linux/twosys-tsunami-simple-atomic/simerr
rename : tests/quick/80.netperf-stream/ref/alpha/linux/twosys-tsunami-simple-atomic/stdout => tests/quick/80.netperf-stream/ref/alpha/linux/twosys-tsunami-simple-atomic/simout
rename : tests/quick/80.netperf-stream/ref/alpha/linux/twosys-tsunami-simple-atomic/m5stats.txt => tests/quick/80.netperf-stream/ref/alpha/linux/twosys-tsunami-simple-atomic/stats.txt
|
|
When invoking several copies of m5 on the same machine at the same
time, there can be a race for TCP ports for the terminal connections
or remote gdb. Expose a function to disable those ports, and have the
regression scripts disable them. There are some SimObjects that have
no other function than to be used with ports (NativeTrace and
EtherTap), so they will panic if the ports are disabled.
|
|
Using print >>ini_file syntax instead of reassigning sys.stdout
allows the python debugger to be used.
--HG--
extra : convert_revision : 63fc268f2e80f338ad1a7abe54b9e979e2239609
|
|
This allows us to change memory modes as well.
Clean up the code while we're at it.
--HG--
extra : convert_revision : fc5fee9ffd08b791f0607ee2688f32aa65d15354
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|
--HG--
extra : convert_revision : 2e399b2b407922ad076f93d33af73e3ba4c05218
|
|
Add support for declaring SimObjects to swig so their members can be wrapped.
Make sim_object.i only contain declarations for SimObject.
Create system.i to contain declarations for System.
Update python code to properly call the C++ given the new changes.
--HG--
extra : convert_revision : 82076ee69e8122d56e91b92d6767e356baae420a
|
|
--HG--
extra : convert_revision : b5eec971d76626b2f42448052ab2cb2acb652d1b
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|
creation and initialization now happens in python. Parameter objects
are generated and initialized by python. The .ini file is now solely for
debugging purposes and is not used in construction of the objects in any
way.
--HG--
extra : convert_revision : 7e722873e417cb3d696f2e34c35ff488b7bff4ed
|
