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| author | Fabian Mastenbroek <mail.fabianm@gmail.com> | 2021-10-05 17:06:09 +0200 |
|---|---|---|
| committer | Fabian Mastenbroek <mail.fabianm@gmail.com> | 2021-10-05 17:06:09 +0200 |
| commit | a6eec366f2a171f112a94d4ed50fe2c6521792a5 (patch) | |
| tree | c979d9dd492b9c811eabb6f1797428dcb9012bff /opendc-simulator/opendc-simulator-flow/src | |
| parent | bb5da0b8c3f6cea938b0630048af737ee05913ce (diff) | |
perf(simulator): Only sort outputs on capacity change
This change removes the sorting step for the outputs in the scheduling
procedure for the max min multiplexer. This step is only necessary when
the capacity of one of the outputs changes, which does not happen often.
Diffstat (limited to 'opendc-simulator/opendc-simulator-flow/src')
| -rw-r--r-- | opendc-simulator/opendc-simulator-flow/src/main/kotlin/org/opendc/simulator/flow/mux/MaxMinFlowMultiplexer.kt | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/opendc-simulator/opendc-simulator-flow/src/main/kotlin/org/opendc/simulator/flow/mux/MaxMinFlowMultiplexer.kt b/opendc-simulator/opendc-simulator-flow/src/main/kotlin/org/opendc/simulator/flow/mux/MaxMinFlowMultiplexer.kt index c6aa94e2..97059e93 100644 --- a/opendc-simulator/opendc-simulator-flow/src/main/kotlin/org/opendc/simulator/flow/mux/MaxMinFlowMultiplexer.kt +++ b/opendc-simulator/opendc-simulator-flow/src/main/kotlin/org/opendc/simulator/flow/mux/MaxMinFlowMultiplexer.kt @@ -327,6 +327,9 @@ public class MaxMinFlowMultiplexer( for (input in _activeInputs) { input.capacity = newCapacity } + + // Sort outputs by their capacity + _activeOutputs.sort() } /** @@ -408,9 +411,6 @@ public class MaxMinFlowMultiplexer( this.demand = demand this.rate = rate - // Sort all consumers by their capacity - activeOutputs.sort() - // Divide the requests over the available capacity of the input resources fairly for (i in activeOutputs.indices) { val output = activeOutputs[i] |