An example case,
```python
mem_side_port = RequestPort(
"This port sends requests and " "receives responses"
)
```
This is the residue of running the python formatter.
This is done by finding all tokens matching the regex `"\s"(?![.;"])`
and manually replacing them by empty strings.
Change-Id: Icf223bbe889e5fa5749a81ef77aa6e721f38b549
Signed-off-by: Hoa Nguyen <hoanguyen@ucdavis.edu>
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/66111
Reviewed-by: Bobby Bruce <bbruce@ucdavis.edu>
Maintainer: Bobby Bruce <bbruce@ucdavis.edu>
Tested-by: kokoro <noreply+kokoro@google.com>
This change adds a flag to MemCtrl to allow disabling
response port's queue size sanity check. This is needed
for cases/tests where you might want to drive the memory
system with a much higher bandwidth, for example as in
HBM2.
Change-Id: If8d621339ce8f3ab92cbe2b94039486705c64fc1
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/62372
Maintainer: Jason Lowe-Power <power.jg@gmail.com>
Reviewed-by: Jason Lowe-Power <power.jg@gmail.com>
Tested-by: kokoro <noreply+kokoro@google.com>
This change splits the default gem5 memory controller into two
memory controllers: MemCtrl (base memory controller which can be
used with only a single memory interface dram/nvm), and
HeteroMemCtrl (heterogeneous memory controller which inherits from
MemCtrl and requires a dram and an nvm memory interface).
New arguments are added to many of the base class (MemCtrl) functions
(for example memory inteface to use that function for) which helps
in easier use of these in the inherited class (HeteroMemCtrl).
Change-Id: Ifa4e9f9f1560c47063d1a8159a8c94add2e670bb
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/59731
Tested-by: kokoro <noreply+kokoro@google.com>
Maintainer: Bobby Bruce <bbruce@ucdavis.edu>
Maintainer: Jason Lowe-Power <power.jg@gmail.com>
Reviewed-by: Bobby Bruce <bbruce@ucdavis.edu>
Apply the gem5 namespace to the codebase.
Some anonymous namespaces could theoretically be removed,
but since this change's main goal was to keep conflicts
at a minimum, it was decided not to modify much the
general shape of the files.
A few missing comments of the form "// namespace X" that
occurred before the newly added "} // namespace gem5"
have been added for consistency.
std out should not be included in the gem5 namespace, so
they weren't.
ProtoMessage has not been included in the gem5 namespace,
since I'm not familiar with how proto works.
Regarding the SystemC files, although they belong to gem5,
they actually perform integration between gem5 and SystemC;
therefore, it deserved its own separate namespace.
Files that are automatically generated have been included
in the gem5 namespace.
The .isa files currently are limited to a single namespace.
This limitation should be later removed to make it easier
to accomodate a better API.
Regarding the files in util, gem5:: was prepended where
suitable. Notice that this patch was tested as much as
possible given that most of these were already not
previously compiling.
Change-Id: Ia53d404ec79c46edaa98f654e23bc3b0e179fe2d
Signed-off-by: Daniel R. Carvalho <odanrc@yahoo.com.br>
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/46323
Maintainer: Bobby R. Bruce <bbruce@ucdavis.edu>
Reviewed-by: Bobby R. Bruce <bbruce@ucdavis.edu>
Reviewed-by: Matthew Poremba <matthew.poremba@amd.com>
Tested-by: kokoro <noreply+kokoro@google.com>
Make the actual controller more generic
- Rename DRAMCtrl to MemCtrl
- Rename DRAMacket to MemPacket
- Rename dram_ctrl.cc to mem_ctrl.cc
- Rename dram_ctrl.hh to mem_ctrl.hh
- Create MemCtrl debug flag
Move the memory interface classes/functions to separate files
- mem_interface.cc
- mem_interface.hh
Change-Id: I1acba44c855776343e205e7733a7d8bbba92a82c
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/31654
Reviewed-by: Jason Lowe-Power <power.jg@gmail.com>
Maintainer: Jason Lowe-Power <power.jg@gmail.com>
Tested-by: kokoro <noreply+kokoro@google.com>
