Copyright © 2014 Zuse Institute Berlin
Version: $Id$
Authors: Maximilian Michels (michels@zib.de).
erlang_timestamp() = {MegaSecs :: non_neg_integer(), Secs :: 0..999999, MicroSecs :: 0..999999}
abstract datatype: lb_info()
load() = unknown | number()
bound/3 | |
get_items/1 | |
get_load/1 | |
get_load_change_jump/5 | Calculates the change in Variance no dht size available. |
get_load_change_jump/6 | Calculates the change in Variance dht size available. |
get_load_change_slide/4 | Calculates the change in Variance no dht size available. |
get_load_change_slide/5 | Calculates the change in Variance dht size available. |
get_node/1 | |
get_oldest_data_time/1 | |
get_reqs/1 | |
get_succ/1 | |
get_target_load/3 | The number of db entries the heavy node will give to the light node (weighted). |
get_target_load/4 | The number of db entries the heavy node will give to the light node. |
get_time/1 | |
is_succ/2 | |
is_valid/1 | |
neighbors/2 | |
new/1 | Creates a new record to hold essential load balancing values. |
new(NodeDetails :: node_details:node_details()) -> lb_info()
Creates a new record to hold essential load balancing values
get_node(LBInfo :: lb_info()) -> node:node_type()
get_succ(LBInfo :: lb_info()) -> node:node_type()
get_time(LBInfo :: lb_info()) -> erlang_timestamp()
is_valid(Info :: lb_info()) -> boolean()
get_target_load(X1 :: items | requests, Op :: slide | jump, HeavyNode :: lb_info(), LightNode :: lb_info()) -> non_neg_integer()
The number of db entries the heavy node will give to the light node
The number of db entries the heavy node will give to the light node (weighted)
get_load_change_slide(Metric :: items | requests, TakenLoad :: non_neg_integer(), HeavyNode :: lb_info(), LightNode :: lb_info()) -> LoadChange :: number()
Calculates the change in Variance no dht size available
get_load_change_slide(Metric :: items | requests, TakenLoad :: non_neg_integer(), DhtSize :: pos_integer(), HeavyNode :: lb_info(), LightNode :: lb_info()) -> LoadChange :: number()
Calculates the change in Variance dht size available
get_load_change_jump(Metric :: items | requests, TakenLoad :: non_neg_integer(), HeavyNode :: lb_info(), LightNode :: lb_info(), LightNodeSucc :: lb_info()) -> LoadChange :: number()
Calculates the change in Variance no dht size available
get_load_change_jump(Metric :: items | requests, TakenLoad :: non_neg_integer(), DhtSize :: pos_integer(), HeavyNode :: lb_info(), LightNode :: lb_info(), LightNodeSucc :: lb_info()) -> LoadChange :: number()
Calculates the change in Variance dht size available
get_oldest_data_time(Other :: [lb_info()]) -> OldestTime :: erlang_timestamp()
bound(LowerBound :: number(), Value :: number(), UpperBound :: number()) -> number()
Generated by EDoc, Sep 11 2020, 15:25:15.