It's really a part of the build system and not part of gem5, and so it
should probably live outside of the main tree. It would be confusing to
have a bunch of python scripts which don't end up inside gem5 alongside
a bunch of ones that do in src/python.
The directory is called build_tools instead of build so it doesn't get
confused with an actual build output directory.
Change-Id: Ie12475a15517508dc2044f0ca4db71a601b7ab6d
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/49393
Tested-by: kokoro <noreply+kokoro@google.com>
Reviewed-by: Gabe Black <gabe.black@gmail.com>
Maintainer: Gabe Black <gabe.black@gmail.com>
The new c++ wrapper is called gem5py, and will run any python script
using gem5's embedded python interpreter. The "marshal" functionality is
split out into a separate python script gem5py can run.
The command line for gem5py should look like this:
gem5py ${SCRIPT TO RUN} ${ARGS TO THE SCRIPT}
So, for instance, to marshal a file called foo.py, the command line
might look like this:
gem5py python/marshal.py foo.py
Also, this change reorders the sources for the python embedding action
and limits the max_sources for Transform() to 1, so that it just shows
the python file being embedded and not gem5py or the marshal.py script.
Those are still sources so dependency tracking works correctly, but they
are also implied and just add visual noise to the build output.
Change-Id: I7ae6bd114973ae44c3b634884b6dafc6577e0788
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/49392
Tested-by: kokoro <noreply+kokoro@google.com>
Reviewed-by: Gabe Black <gabe.black@gmail.com>
Maintainer: Gabe Black <gabe.black@gmail.com>
Remove references to alpha and SWIG. Change the list of configs to be a
list of configs and not ISAs even though they are frequently named after
the ISA, say that the options are in build_opts, add in missing top
level directories, update and generalize the description of full system,
re-wrap some text.
Change-Id: Id2fb9323dcb9d8bf8e86c78fb5e9aa6afed1c5b8
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/50755
Reviewed-by: Gabe Black <gabe.black@gmail.com>
Reviewed-by: Jason Lowe-Power <power.jg@gmail.com>
Maintainer: Gabe Black <gabe.black@gmail.com>
Tested-by: kokoro <noreply+kokoro@google.com>
In the gcn-gpu image, rocBLAS wasn't able to be installed. This was
due to us not installing rocm-cmake, as rocBLAS is dependent on it
and will download the most recent version of rocm-cmake if it
isn't installed. The most recent version of rocm-cmake wasn't
compatible with the version of ROCm we're using.
This patch installs rocm-cmake before building and installing
rocBLAS instead of after.
Change-Id: Iaaa34d5e0d6594fddd0d1a7d147f43405163ca89
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/50847
Reviewed-by: Matt Sinclair <mattdsinclair@gmail.com>
Reviewed-by: Bobby R. Bruce <bbruce@ucdavis.edu>
Maintainer: Matt Sinclair <mattdsinclair@gmail.com>
Maintainer: Bobby R. Bruce <bbruce@ucdavis.edu>
Tested-by: kokoro <noreply+kokoro@google.com>
The x86-boot-exit resource is being deprecated for the more versatile
x86-ubuntu-img resource. The latter attempts to run `m5 readfile`,
allowing a user to specify a script to be run. If no script is specified
`m5 exit` is run. Therefore it can be used in the x86-boot-exit tests.
Change-Id: I7fecb314bd0e1d4be4f1181e57046e4621199b64
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/50647
Tested-by: kokoro <noreply+kokoro@google.com>
Reviewed-by: Austin Harris <mail@austin-harris.com>
Maintainer: Bobby R. Bruce <bbruce@ucdavis.edu>
Add a unit test for sim/serialize.hh.
==Bugs==
arrayParamIn cannot parse strings with spaces. Since spaces
are used as delimiters, strings containing spaces are parsed
as multiple entries of the array. The test that checks for
this has been disabled.
==Unexpected Behavior==
Serialization has an unexpected behavior when returning to
previous scopes. For example,
...
SCS scs(cpt, "S1")
paramOut(cpt, "param1", integer1)
{
SCS scs_2(cpt, "S2")
paramOut(cpt, "param2", integer2)
}
paramOut(cpt, "param3", integer3)
will generate the output:
...
[S1]
param1=1
[S2]
param2=2
param3=3
But the user might expect:
...
[S1]
param1=1
[S2]
param2=2
[S1]
param3=3
==Incovenient Behavior==
arrayParamIn with a std::array parameter is slightly
incovenient, since the raw data pointer must be extracted.
It may be worth it to add a template specialization.
==Not Tested==
paramInImpl is not being directly tested because it should
not be used as an external API - paramIn and optParamIn
should be used instead.
arrayParamIn with an InsertIterator parameter is not being
directly tested because the other versions should be used
instead.
Change-Id: If0c8f045aa317790d5fcb32e48629b113b62efc5
Signed-off-by: Daniel R. Carvalho <odanrc@yahoo.com.br>
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/41337
Reviewed-by: Bobby R. Bruce <bbruce@ucdavis.edu>
Maintainer: Bobby R. Bruce <bbruce@ucdavis.edu>
Tested-by: kokoro <noreply+kokoro@google.com>
This can be built to create an image that uses the GCC-11 compiler. At
present GCC-11 cannot be installed using APT by default. This
Dockerfile uses a special APT repository to do this and is therefore a
separate Dockerfile to the other GCC version targets.
Change-Id: Iafee92415d9047eedf3586c78722f973010f6050
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/50748
Reviewed-by: Jason Lowe-Power <power.jg@gmail.com>
Maintainer: Jason Lowe-Power <power.jg@gmail.com>
Tested-by: kokoro <noreply+kokoro@google.com>
Version 0.11 was actually the first version of ipython which even
supported python 3 at all, as far as I can tell. Because we have a
requirement to use at least python 3 (and not just 3.0 at that), we can
assume that the user must be using at least version 0.11 of ipython.
That means we can remove code which supported older versions.
Change-Id: I7f88aae9f64f6c6f027be52741cda0686f5ca5be
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/50709
Reviewed-by: Andreas Sandberg <andreas.sandberg@arm.com>
Reviewed-by: Jason Lowe-Power <power.jg@gmail.com>
Maintainer: Jason Lowe-Power <power.jg@gmail.com>
Tested-by: kokoro <noreply+kokoro@google.com>
There was some code at the end of main.py which would let you run it
directly. This would parse options passed to the script, and show you
what they equaled.
Also, the "main" function would optionally let you pass in options to
override whatever it would find with parse_arguments. This is no longer
used.
Change-Id: Ib0effa7ac2b4a51b68994372a7c7fcf1c9b4dc13
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/50707
Reviewed-by: Jason Lowe-Power <power.jg@gmail.com>
Maintainer: Jason Lowe-Power <power.jg@gmail.com>
Tested-by: kokoro <noreply+kokoro@google.com>
Use the VecElem register file when using the 32 bit ARM ABI. This is not
only consistent with an upcoming change which will make the 64 bit
vector registers and the 32 bit vector elements no longer act as views
into the same data, it also simplifies the implementation a little.
Change-Id: Ie8f17b764402a6331012f13b7605520512c2d5c9
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/50207
Reviewed-by: Giacomo Travaglini <giacomo.travaglini@arm.com>
Maintainer: Giacomo Travaglini <giacomo.travaglini@arm.com>
Tested-by: kokoro <noreply+kokoro@google.com>
Pass it in through the constructor, rather than have the MemPool call
into the System object every time it needs the page shift. This is
simpler, more efficient, and removes a dependency between the MemPool
class and the System class.
Change-Id: I059bcb0db249251b32bff1beba3eadfe306d9081
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/50339
Reviewed-by: Matthew Poremba <matthew.poremba@amd.com>
Maintainer: Gabe Black <gabe.black@gmail.com>
Tested-by: kokoro <noreply+kokoro@google.com>
Don't look for the m5opRange in the memory pools when allocating memory
so that it can be skipped, just exclude it from the memory pools
entirely when they are set up. This removes a dependence between the
memory pools and the system class.
Change-Id: I0d88c1bc2f889f32b234073cff8988319fb36ea5
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/50338
Reviewed-by: Matthew Poremba <matthew.poremba@amd.com>
Maintainer: Gabe Black <gabe.black@gmail.com>
Tested-by: kokoro <noreply+kokoro@google.com>
Expand exclude to work with an AddrRange or AddrRangeList, define
versions to exclude both from an AddrRangeList, and make all available
through subtraction operators. Add -= operators for AddrRangeList with
another AddrRangeList or AddrRange.
Change-Id: Ic48f0c45a4809dbc51e1d3133e8319134aabe29e
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/50347
Tested-by: kokoro <noreply+kokoro@google.com>
Reviewed-by: Daniel Carvalho <odanrc@yahoo.com.br>
Maintainer: Daniel Carvalho <odanrc@yahoo.com.br>
We go through the trouble of defining an AddrRangeList typedef, but then
we don't use it consistently and use std::vector<AddrRange> instead.
This change converts the exclude method from using
std::vector<AddrRange> to AddrRangeList, and also adds a constructor
which takes an AddrRangeList.
Because there is a lot of code which uses the std::vector based
constructor, this change does not remove that method.
Change-Id: I1a03b25990025688aa760a67d3e7a2e8141384ce
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/50344
Reviewed-by: Daniel Carvalho <odanrc@yahoo.com.br>
Maintainer: Daniel Carvalho <odanrc@yahoo.com.br>
Tested-by: kokoro <noreply+kokoro@google.com>
This complements the --redirect-stdout and --redirect-stderr options and
supresses the message about where those streams are being redirected
which print to the original stdout.
Usually this is very helpful since it lets you know where to look for
simulator output. If you're running gem5 in an automated environment
like our testing framework however, the file name is a random temp file
which will be deleted as soon as the test is finished running.
The --silent-redirect option can be used in these particular scenarios
to, for example, avoid lots and lots of useless lines in the test output
naming files that no longer exist.
Change-Id: If56b61567b3d98abd9cc9d9e9d661ea561be46f8
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/50588
Reviewed-by: Jason Lowe-Power <power.jg@gmail.com>
Maintainer: Jason Lowe-Power <power.jg@gmail.com>
Tested-by: kokoro <noreply+kokoro@google.com>
The 'components_library' name was always a placeholder. A more accurate
name would be the 'gem5 library'. This is analogous to standard
libraries shipped as part of programming languages. Over time this will
begin to incorporate more commonly used code at the Python configuration
script level. Most of the former 'components_library' is now in
'gem5.components'.
Change-Id: I5927db7004c43b29c39e7767da3f779627081618
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/49691
Reviewed-by: Bobby R. Bruce <bbruce@ucdavis.edu>
Maintainer: Bobby R. Bruce <bbruce@ucdavis.edu>
Tested-by: kokoro <noreply+kokoro@google.com>
There has been some debate on how best to distribute the components
library. This change builds the components library into the gem5 binary.
The components library will now function similar to the `m5` library.
There is no need for awkward imports or obtaining the library from some
third-party source.
Additional incorporated in this patch:
* Added `__init__.py` to the Python modules.
* Fixed a typo in the `abstract_ruby_cache_hierarchy.py` filename.
* Ensured that imports within the library are relative.
Issue-on: https://gem5.atlassian.net/browse/GEM5-1023
Change-Id: I3988c8710cda8dcf7b21109a2cf5c3f1608cc71a
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/49690
Reviewed-by: Jason Lowe-Power <power.jg@gmail.com>
Reviewed-by: Andreas Sandberg <andreas.sandberg@arm.com>
Reviewed-by: Austin Harris <mail@austin-harris.com>
Maintainer: Jason Lowe-Power <power.jg@gmail.com>
Tested-by: kokoro <noreply+kokoro@google.com>
