src/surf/vm_hl13.hpp

   1 /* Copyright (c) 2013-2015. The SimGrid Team.
   2  * All rights reserved.                                                     */
   3
   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. */
   6
   7 #include "host_clm03.hpp"
   8 #include "vm_interface.hpp"
   9
  10 #ifndef SURF_VM_HPP_
  11 #define SURF_VM_HPP_
  12
  13 #define GUESTOS_NOISE 100 // This value corresponds to the cost of the global action associated to the VM
  14                           // It corresponds to the cost of a VM running no tasks.
  15
  16 /***********
  17  * Classes *
  18  ***********/
  19
  20 class VMHL13Model;
  21 class VMHL13;
  22
  23 /*********
  24  * Model *
  25  *********/
  26 class VMHL13Model : public VMModel {
  27 public:
  28   VMHL13Model();
  29   ~VMHL13Model(){};
  30
  31   VM *createVM(const char *name, surf_resource_t host_PM);
  32   double shareResources(double now);
  33   void adjustWeightOfDummyCpuActions() {};
  34   Action *executeParallelTask(int host_nb,
  35                               sg_host_t *host_list,
  36                                                           double *flops_amount,
  37                                                           double *bytes_amount,
  38                                                           double rate);
  39   void updateActionsState(double /*now*/, double /*delta*/);
  40 };
  41
  42 /************
  43  * Resource *
  44  ************/
  45
  46 class VMHL13 : public VM {
  47 public:
  48   VMHL13(VMModel *model, const char* name, xbt_dict_t props, surf_resource_t host_PM);
  49   ~VMHL13();
  50
  51   void suspend();
  52   void resume();
  53
  54   void save();
  55   void restore();
  56
  57   void migrate(surf_resource_t ind_dst_pm);
  58
  59   e_surf_resource_state_t getState();
  60   void setState(e_surf_resource_state_t state);
  61
  62   surf_resource_t getPm(); // will be vm_ws_get_pm()
  63
  64   void setBound(double bound);
  65   void setAffinity(Cpu *cpu, unsigned long mask);
  66
  67   //FIXME: remove
  68   void updateState(tmgr_trace_event_t event_type, double value, double date);
  69   bool isUsed();
  70
  71   Action *execute(double size);
  72   Action *sleep(double duration);
  73 };
  74
  75 /**********
  76  * Action *
  77  **********/
  78
  79 #endif /* SURF_VM_HPP_ */