1 /* Copyright (c) 2013-2015. The SimGrid Team.
2 * All rights reserved. */
4 /* This program is free software; you can redistribute it and/or modify it
5 * under the terms of the license (GNU LGPL) which comes with this package. */
10 #include "src/surf/HostImpl.hpp"
22 class XBT_PRIVATE HostL07Model;
23 class XBT_PRIVATE CpuL07Model;
24 class XBT_PRIVATE NetworkL07Model;
26 class XBT_PRIVATE CpuL07;
27 class XBT_PRIVATE LinkL07;
29 class XBT_PRIVATE L07Action;
37 class HostL07Model : public HostModel {
42 double nextOccuringEvent(double now) override;
43 void updateActionsState(double now, double delta) override;
44 Action *executeParallelTask(int host_nb, sg_host_t *host_list,
45 double *flops_amount, double *bytes_amount, double rate) override;
48 class CpuL07Model : public CpuModel {
50 CpuL07Model(HostL07Model *hmodel,lmm_system_t sys);
53 Cpu *createCpu(simgrid::s4u::Host *host, std::vector<double> *speedPerPstate, int core) override;
54 HostL07Model *hostModel_;
57 class NetworkL07Model : public NetworkModel {
59 NetworkL07Model(HostL07Model *hmodel, lmm_system_t sys);
61 LinkImpl* createLink(const char* name, double bandwidth, double latency,
62 e_surf_link_sharing_policy_t policy) override;
64 Action* communicate(s4u::Host* src, s4u::Host* dst, double size, double rate) override;
66 HostL07Model *hostModel_;
73 class CpuL07 : public Cpu {
75 CpuL07(CpuL07Model *model, simgrid::s4u::Host *host, std::vector<double> * speedPerPstate, int core);
77 bool isUsed() override;
78 void apply_event(tmgr_trace_iterator_t event, double value) override;
79 Action *execution_start(double size) override;
80 Action *sleep(double duration) override;
82 void onSpeedChange() override;
85 class LinkL07 : public LinkImpl {
87 LinkL07(NetworkL07Model* model, const char* name, double bandwidth, double latency,
88 e_surf_link_sharing_policy_t policy);
90 bool isUsed() override;
91 void apply_event(tmgr_trace_iterator_t event, double value) override;
92 void setBandwidth(double value) override;
93 void setLatency(double value) override;
99 class L07Action : public CpuAction {
100 friend Action *CpuL07::execution_start(double size);
101 friend Action *CpuL07::sleep(double duration);
102 friend Action *HostL07Model::executeParallelTask(int host_nb, sg_host_t*host_list,
103 double *flops_amount, double *bytes_amount, double rate);
105 L07Action(Model *model, int host_nb, sg_host_t *host_list, double *flops_amount, double *bytes_amount, double rate);
110 int unref() override;
112 std::vector<s4u::Host*>* hostList_ = new std::vector<s4u::Host*>();
113 double *computationAmount_;
114 double *communicationAmount_;
122 #endif /* HOST_L07_HPP_ */