81 lines
1.9 KiB
C++
81 lines
1.9 KiB
C++
// Copyright © 2019-2023
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
|
|
#pragma once
|
|
|
|
#include <simobject.h>
|
|
#include "dcrs.h"
|
|
#include "arch.h"
|
|
#include "cache_cluster.h"
|
|
#include "core.h"
|
|
#include "socket.h"
|
|
#include "constants.h"
|
|
|
|
namespace vortex {
|
|
|
|
class ProcessorImpl;
|
|
|
|
class Cluster : public SimObject<Cluster> {
|
|
public:
|
|
struct PerfStats {
|
|
CacheSim::PerfStats l2cache;
|
|
|
|
PerfStats& operator+=(const PerfStats& rhs) {
|
|
this->l2cache += rhs.l2cache;
|
|
return *this;
|
|
}
|
|
};
|
|
|
|
SimPort<MemReq> mem_req_port;
|
|
SimPort<MemRsp> mem_rsp_port;
|
|
|
|
Cluster(const SimContext& ctx,
|
|
uint32_t cluster_id,
|
|
ProcessorImpl* processor,
|
|
const Arch &arch,
|
|
const DCRS &dcrs);
|
|
|
|
~Cluster();
|
|
|
|
uint32_t id() const {
|
|
return cluster_id_;
|
|
}
|
|
|
|
ProcessorImpl* processor() const {
|
|
return processor_;
|
|
}
|
|
|
|
void reset();
|
|
|
|
void tick();
|
|
|
|
void attach_ram(RAM* ram);
|
|
|
|
bool running() const;
|
|
|
|
bool check_exit(Word* exitcode, bool riscv_test) const;
|
|
|
|
void barrier(uint32_t bar_id, uint32_t count, uint32_t core_id);
|
|
|
|
Cluster::PerfStats perf_stats() const;
|
|
|
|
private:
|
|
uint32_t cluster_id_;
|
|
std::vector<Socket::Ptr> sockets_;
|
|
std::vector<CoreMask> barriers_;
|
|
CacheSim::Ptr l2cache_;
|
|
ProcessorImpl* processor_;
|
|
uint32_t cores_per_socket_;
|
|
};
|
|
|
|
} // namespace vortex
|