diff options
Diffstat (limited to 'opendc-compute/opendc-compute-workload/src')
| -rw-r--r-- | opendc-compute/opendc-compute-workload/src/main/kotlin/org/opendc/compute/workload/ComputeWorkloadLoader.kt | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/opendc-compute/opendc-compute-workload/src/main/kotlin/org/opendc/compute/workload/ComputeWorkloadLoader.kt b/opendc-compute/opendc-compute-workload/src/main/kotlin/org/opendc/compute/workload/ComputeWorkloadLoader.kt index 12c2325a..7ed04994 100644 --- a/opendc-compute/opendc-compute-workload/src/main/kotlin/org/opendc/compute/workload/ComputeWorkloadLoader.kt +++ b/opendc-compute/opendc-compute-workload/src/main/kotlin/org/opendc/compute/workload/ComputeWorkloadLoader.kt @@ -223,6 +223,11 @@ public class ComputeWorkloadLoader(private val baseDir: File) { private val builder = SimTrace.builder() /** + * The deadline of the previous fragment. + */ + private var previousDeadline = Long.MIN_VALUE + + /** * Add a fragment to the trace. * * @param timestamp Timestamp at which the fragment starts (in epoch millis). @@ -233,7 +238,14 @@ public class ComputeWorkloadLoader(private val baseDir: File) { fun add(timestamp: Long, deadline: Long, usage: Double, cores: Int) { val duration = max(0, deadline - timestamp) totalLoad += (usage * duration) / 1000.0 // avg MHz * duration = MFLOPs - builder.add(timestamp, deadline, usage, cores) + + if (timestamp != previousDeadline) { + // There is a gap between the previous and current fragment; fill the gap + builder.add(timestamp, 0.0, cores) + } + + builder.add(deadline, usage, cores) + previousDeadline = deadline } /** |