8cac579e5e
This change adds a member function to the Group class that returns a
stat given its name. The function will go through all stats in the
group and its subgroups and will return the stat that matches the
name. For example, if g is the Group system.bigCluster.cpus then a
call to
p = g.resolveStat("ipc")
will return a pointer to the stat system.bigCluster.cpus.ipc.
Change-Id: I5af8401b38b41aee611728f6d1a595f99d22d9de
Signed-off-by: Nikos Nikoleris <nikos.nikoleris@arm.com>
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/27890
Reviewed-by: Bobby R. Bruce <bbruce@ucdavis.edu>
Reviewed-by: Andreas Sandberg <andreas.sandberg@arm.com>
Maintainer: Andreas Sandberg <andreas.sandberg@arm.com>
Tested-by: kokoro <noreply+kokoro@google.com>
134 lines
4.9 KiB
C++
134 lines
4.9 KiB
C++
/*
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* Copyright (c) 2017-2019 ARM Limited
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* All rights reserved
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*
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* The license below extends only to copyright in the software and shall
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* not be construed as granting a license to any other intellectual
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* property including but not limited to intellectual property relating
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* to a hardware implementation of the functionality of the software
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* licensed hereunder. You may use the software subject to the license
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* terms below provided that you ensure that this notice is replicated
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* unmodified and in its entirety in all distributions of the software,
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* modified or unmodified, in source code or in binary form.
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*
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* Copyright (c) 2006 The Regents of The University of Michigan
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met: redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer;
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* redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution;
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* neither the name of the copyright holders nor the names of its
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* contributors may be used to endorse or promote products derived from
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* this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "config/use_hdf5.hh"
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#include "pybind11/pybind11.h"
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#include "pybind11/stl.h"
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#include "base/statistics.hh"
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#include "base/stats/text.hh"
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#if USE_HDF5
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#include "base/stats/hdf5.hh"
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#endif
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#include "sim/stat_control.hh"
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#include "sim/stat_register.hh"
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namespace py = pybind11;
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namespace Stats {
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void
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pythonDump()
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{
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py::module m = py::module::import("m5.stats");
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m.attr("dump")();
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}
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void
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pythonReset()
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{
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py::module m = py::module::import("m5.stats");
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m.attr("reset")();
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}
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}
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void
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pybind_init_stats(py::module &m_native)
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{
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py::module m = m_native.def_submodule("stats");
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m
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.def("initSimStats", &Stats::initSimStats)
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.def("initText", &Stats::initText, py::return_value_policy::reference)
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#if USE_HDF5
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.def("initHDF5", &Stats::initHDF5)
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#endif
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.def("registerPythonStatsHandlers",
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&Stats::registerPythonStatsHandlers)
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.def("schedStatEvent", &Stats::schedStatEvent)
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.def("periodicStatDump", &Stats::periodicStatDump)
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.def("updateEvents", &Stats::updateEvents)
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.def("processResetQueue", &Stats::processResetQueue)
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.def("processDumpQueue", &Stats::processDumpQueue)
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.def("enable", &Stats::enable)
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.def("enabled", &Stats::enabled)
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.def("statsList", &Stats::statsList)
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;
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py::class_<Stats::Output>(m, "Output")
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.def("begin", &Stats::Output::begin)
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.def("end", &Stats::Output::end)
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.def("valid", &Stats::Output::valid)
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.def("beginGroup", &Stats::Output::beginGroup)
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.def("endGroup", &Stats::Output::endGroup)
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;
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py::class_<Stats::Info, std::unique_ptr<Stats::Info, py::nodelete>>(
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m, "Info")
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.def_readwrite("name", &Stats::Info::name)
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.def_readonly("desc", &Stats::Info::desc)
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.def_readonly("id", &Stats::Info::id)
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.def_property_readonly("flags", [](const Stats::Info &info) {
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return (Stats::FlagsType)info.flags;
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})
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.def("check", &Stats::Info::check)
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.def("baseCheck", &Stats::Info::baseCheck)
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.def("enable", &Stats::Info::enable)
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.def("prepare", &Stats::Info::prepare)
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.def("reset", &Stats::Info::reset)
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.def("zero", &Stats::Info::zero)
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.def("visit", &Stats::Info::visit)
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;
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py::class_<Stats::Group, std::unique_ptr<Stats::Group, py::nodelete>>(
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m, "Group")
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.def("regStats", &Stats::Group::regStats)
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.def("resetStats", &Stats::Group::resetStats)
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.def("preDumpStats", &Stats::Group::preDumpStats)
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.def("getStats", &Stats::Group::getStats)
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.def("getStatGroups", &Stats::Group::getStatGroups)
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.def("addStatGroup", &Stats::Group::addStatGroup)
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.def("resolveStat", &Stats::Group::resolveStat)
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;
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}
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