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81 lines
No EOL
1.8 KiB
C++
81 lines
No EOL
1.8 KiB
C++
// Copyright © 2019-2023
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#pragma once
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#include <simobject.h>
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#include "dcrs.h"
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#include "arch.h"
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#include "cache_cluster.h"
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#include "local_mem.h"
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#include "core.h"
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#include "socket.h"
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#include "constants.h"
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namespace vortex {
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class ProcessorImpl;
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class Cluster : public SimObject<Cluster> {
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public:
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struct PerfStats {
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CacheSim::PerfStats l2cache;
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};
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std::vector<SimPort<MemReq>> mem_req_ports;
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std::vector<SimPort<MemRsp>> mem_rsp_ports;
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Cluster(const SimContext& ctx,
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uint32_t cluster_id,
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ProcessorImpl* processor,
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const Arch &arch,
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const DCRS &dcrs);
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~Cluster();
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uint32_t id() const {
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return cluster_id_;
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}
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ProcessorImpl* processor() const {
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return processor_;
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}
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void reset();
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void tick();
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void attach_ram(RAM* ram);
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#ifdef VM_ENABLE
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void set_satp(uint64_t satp);
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#endif
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bool running() const;
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int get_exitcode() const;
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void barrier(uint32_t bar_id, uint32_t count, uint32_t core_id);
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PerfStats perf_stats() const;
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private:
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uint32_t cluster_id_;
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ProcessorImpl* processor_;
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std::vector<Socket::Ptr> sockets_;
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std::vector<CoreMask> barriers_;
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CacheSim::Ptr l2cache_;
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uint32_t cores_per_socket_;
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};
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} // namespace vortex
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