bdfeefa4a8
This had been using a custom totalInsts method on the iris ThreadContext, but since that's equivalent to what the totalInsts method does only through a different mechanism, we can drop that and use getCurrentInstCount instead. Change-Id: I058fec13e81f28285281e136635d53a2e849cb47 Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/22112 Reviewed-by: Giacomo Travaglini <giacomo.travaglini@arm.com> Maintainer: Giacomo Travaglini <giacomo.travaglini@arm.com> Tested-by: kokoro <noreply+kokoro@google.com>
91 lines
3.3 KiB
C++
91 lines
3.3 KiB
C++
/*
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* Copyright 2019 Google, Inc.
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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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* Authors: Gabe Black
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*/
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#include "arch/arm/fastmodel/iris/cpu.hh"
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#include "arch/arm/fastmodel/iris/thread_context.hh"
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namespace Iris
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{
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BaseCPU::BaseCPU(BaseCPUParams *params, sc_core::sc_module *_evs) :
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::BaseCPU::BaseCPU(params), evs(_evs),
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clockEvent(nullptr), periodAttribute(nullptr)
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{
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sc_core::sc_attr_base *base;
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base = evs->get_attribute(Gem5CpuAttributeName);
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auto *gem5_cpu_attr =
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dynamic_cast<sc_core::sc_attribute<::BaseCPU *> *>(base);
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panic_if(base && !gem5_cpu_attr,
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"The EVS gem5 CPU attribute was not of type "
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"sc_attribute<::BaesCPU *>.");
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if (gem5_cpu_attr)
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gem5_cpu_attr->value = this;
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const auto &event_vec = evs->get_child_events();
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auto event_it = std::find_if(event_vec.begin(), event_vec.end(),
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[](const sc_core::sc_event *e) -> bool {
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return e->basename() == ClockEventName; });
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if (event_it != event_vec.end())
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clockEvent = *event_it;
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base = evs->get_attribute(PeriodAttributeName);
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periodAttribute = dynamic_cast<sc_core::sc_attribute<Tick> *>(base);
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panic_if(base && !periodAttribute,
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"The EVS clock period attribute is not of type "
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"sc_attribute<Tick>.");
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base = evs->get_attribute(SendFunctionalAttributeName);
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sendFunctional =
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dynamic_cast<sc_core::sc_attribute<PortProxy::SendFunctionalFunc> *>(
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base);
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panic_if(base && !sendFunctional,
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"The EVS send functional attribute is not of type "
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"sc_attribute<PortProxy::SendFunctionalFunc>.");
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}
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BaseCPU::~BaseCPU()
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{
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for (auto &tc: threadContexts)
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delete tc;
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threadContexts.clear();
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}
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Counter
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BaseCPU::totalInsts() const
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{
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Counter count = 0;
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for (auto *tc: threadContexts)
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count += tc->getCurrentInstCount();
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return count;
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}
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} // namespace Iris
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