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>
As part of recent decisions regarding namespace
naming conventions, all namespaces will be changed
to snake case.
::Stats became ::statistics.
"statistics" was chosen over "stats" to avoid generating
conflicts with the already existing variables (there are
way too many "stats" in the codebase), which would make
this patch even more disturbing for the users.
Change-Id: If877b12d7dac356f86e3b3d941bf7558a4fd8719
Signed-off-by: Daniel R. Carvalho <odanrc@yahoo.com.br>
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/45421
Reviewed-by: Jason Lowe-Power <power.jg@gmail.com>
Maintainer: Jason Lowe-Power <power.jg@gmail.com>
Tested-by: kokoro <noreply+kokoro@google.com>
This commit adds an option to add SI and its derived units to stats.
Units are now the third parameter of every Stat class constructor.
The following are convenient macros that could be used to add units
to stats,
* UNIT_CYCLE: represents clock cycles.
* UNIT_TICK: represents the count of gem5's Tick.
* UNIT_SECOND: represents the base unit of time defined by SI.
* UNIT_BIT: represents the number of computer bits.
* UNIT_BYTE: represents 8 bits.
* UNIT_VOLT: a SI derived unit measuring potential difference.
* UNIT_JOULE: represents joule, a unit of energy, as defined by SI.
* UNIT_WATT: represents 1 watt, where 1 watt = 1 joule / second.
* UNIT_CELSIUS: represents 1 Celsius degree as defined by SI.
* UNIT_RATE(T1, T2): represents the unit of a quantity of T1 divided
by a quantity of T2.
* UNIT_RATIO: represents the unit of a quantity of unit T divided by
a quantity of unit T.
* UNIT_UNSPECIFIED: the unit of the stat is unspecified. This type of
unit is mainly for backward compatibility. Newly
introduced stats should have the units specified.
This commit also alters the behavior of the ADD_STAT macro.
Specifically, ADD_STAT syntax is unchanged, but the unit of the stat
is hardcoded to be UNIT_UNSPECIFIED.
JIRA link: https://gem5.atlassian.net/browse/GEM5-849
This change is an effort towards supporting new stats schema:
https://github.com/gem5/stats-schema
Change-Id: I791704a6c4d9e06332797dbfc5eb611cb43f4710
Signed-off-by: Hoa Nguyen <hoanguyen@ucdavis.edu>
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/38855
Tested-by: kokoro <noreply+kokoro@google.com>
Maintainer: Bobby R. Bruce <bbruce@ucdavis.edu>
Reviewed-by: Daniel Carvalho <odanrc@yahoo.com.br>
Reviewed-by: Andreas Sandberg <andreas.sandberg@arm.com>
