1 /* Copyright (c) 2013-2018. The SimGrid Team. All rights reserved. */
3 /* This program is free software; you can redistribute it and/or modify it
4 * under the terms of the license (GNU LGPL) which comes with this package. */
9 #include "src/surf/HostImpl.hpp"
21 class XBT_PRIVATE HostL07Model;
22 class XBT_PRIVATE CpuL07Model;
23 class XBT_PRIVATE NetworkL07Model;
25 class XBT_PRIVATE CpuL07;
26 class XBT_PRIVATE LinkL07;
28 class XBT_PRIVATE L07Action;
36 class HostL07Model : public HostModel {
41 double nextOccuringEvent(double now) override;
42 void updateActionsState(double now, double delta) override;
43 kernel::resource::Action* executeParallelTask(int host_nb, sg_host_t* host_list, double* flops_amount,
44 double* bytes_amount, double rate) override;
47 class CpuL07Model : public CpuModel {
49 CpuL07Model(HostL07Model* hmodel, lmm_system_t sys);
52 Cpu *createCpu(simgrid::s4u::Host *host, std::vector<double> *speedPerPstate, int core) override;
53 HostL07Model *hostModel_;
56 class NetworkL07Model : public NetworkModel {
58 NetworkL07Model(HostL07Model* hmodel, lmm_system_t sys);
60 LinkImpl* createLink(const std::string& name, double bandwidth, double latency,
61 e_surf_link_sharing_policy_t policy) override;
63 kernel::resource::Action* communicate(s4u::Host* src, s4u::Host* dst, double size, double rate) override;
65 HostL07Model *hostModel_;
72 class CpuL07 : public Cpu {
74 CpuL07(CpuL07Model *model, simgrid::s4u::Host *host, std::vector<double> * speedPerPstate, int core);
76 bool isUsed() override;
77 void apply_event(tmgr_trace_event_t event, double value) override;
78 kernel::resource::Action* execution_start(double size) override;
79 simgrid::kernel::resource::Action* execution_start(double size, int requestedCores) override
84 kernel::resource::Action* sleep(double duration) override;
87 void onSpeedChange() override;
90 class LinkL07 : public LinkImpl {
92 LinkL07(NetworkL07Model* model, const std::string& name, double bandwidth, double latency,
93 e_surf_link_sharing_policy_t policy);
95 bool isUsed() override;
96 void apply_event(tmgr_trace_event_t event, double value) override;
97 void setBandwidth(double value) override;
98 void setLatency(double value) override;
104 class L07Action : public CpuAction {
105 friend Action *CpuL07::execution_start(double size);
106 friend Action *CpuL07::sleep(double duration);
107 friend Action *HostL07Model::executeParallelTask(int host_nb, sg_host_t*host_list,
108 double *flops_amount, double *bytes_amount, double rate);
110 L07Action(kernel::resource::Model* model, int host_nb, sg_host_t* host_list, double* flops_amount,
111 double* bytes_amount, double rate);
116 int unref() override;
118 std::vector<s4u::Host*>* hostList_ = new std::vector<s4u::Host*>();
119 double *computationAmount_;
120 double *communicationAmount_;
128 #endif /* HOST_L07_HPP_ */