1 /* Copyright (c) 2017-2018. 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. */
6 #ifndef SIMGRID_PLUGINS_LIVE_MIGRATION_H_
7 #define SIMGRID_PLUGINS_LIVE_MIGRATION_H_
9 #include <simgrid/forward.h>
14 XBT_PUBLIC void sg_vm_live_migration_plugin_init();
15 XBT_PRIVATE void sg_vm_dirty_page_tracking_init();
16 XBT_PUBLIC void sg_vm_start_dirty_page_tracking(sg_vm_t vm);
17 XBT_PUBLIC void sg_vm_stop_dirty_page_tracking(sg_vm_t vm);
18 XBT_PUBLIC double sg_vm_lookup_computed_flops(sg_vm_t vm);
19 XBT_PUBLIC void sg_vm_migrate(sg_vm_t vm, sg_host_t dst_pm);
20 XBT_PUBLIC void sg_vm_set_dirty_page_intensity(sg_vm_t vm, double intensity);
21 XBT_PUBLIC double sg_vm_get_dirty_page_intensity(sg_vm_t vm);
22 XBT_PUBLIC void sg_vm_set_working_set_memory(sg_vm_t vm, sg_size_t size);
23 XBT_PUBLIC sg_size_t sg_vm_get_working_set_memory(sg_vm_t vm);
24 XBT_PUBLIC void sg_vm_set_migration_speed(sg_vm_t vm, double speed);
25 XBT_PUBLIC double sg_vm_get_migration_speed(sg_vm_t vm);
26 XBT_PUBLIC double sg_vm_get_max_downtime(sg_vm_t vm);
27 XBT_PUBLIC int sg_vm_is_migrating(sg_vm_t vm);
28 XBT_PUBLIC sg_vm_t sg_vm_create_migratable(sg_host_t pm, const char* name, int coreAmount, int ramsize,
29 int mig_netspeed, int dp_intensity);
31 #define MSG_vm_live_migration_plugin_init() sg_vm_live_migration_plugin_init()
33 #define MSG_vm_create_migratable(pm, name, coreAmount, ramsize, mig_netspeed, dp_intensity) \
34 sg_vm_create_migratable(pm, name, coreAmount, ramsize, mig_netspeed, dp_intensity)
36 #define MSG_vm_is_migrating(vm) sg_vm_is_migrating(vm)
37 #define MSG_vm_migrate(vm, dst_pm) sg_vm_migrate(vm, dst_pm)