merge: Execute trace fragments based on timestamps

This pull request updates the simulator to execute workload traces based on the fragment's timestamps. 
This means that traces will execute their timestamps at the correct time.

* Execute traces based on timestamps
* Record overcommit only after deadline exceeded
* Support trace fragments with zero cores available
* Support unaligned trace fragments

**Breaking API Changes**

* `SimTraceWorkload.Fragment` now requires a `timestamp` parameter.

1 files changed, 6 insertions, 6 deletions

diff --git a/opendc-experiments/opendc-experiments-capelin/src/test/kotlin/org/opendc/experiments/capelin/CapelinIntegrationTest.kt b/opendc-experiments/opendc-experiments-capelin/src/test/kotlin/org/opendc/experiments/capelin/CapelinIntegrationTest.kt
index 75428011..393fb88d 100644
--- a/opendc-experiments/opendc-experiments-capelin/src/test/kotlin/org/opendc/experiments/capelin/CapelinIntegrationTest.kt
+++ b/opendc-experiments/opendc-experiments-capelin/src/test/kotlin/org/opendc/experiments/capelin/CapelinIntegrationTest.kt
@@ -114,9 +114,9 @@ class CapelinIntegrationTest {
             { assertEquals(0, monitorResults.runningVms, "All VMs should finish after a run") },
             { assertEquals(0, monitorResults.unscheduledVms, "No VM should not be unscheduled") },
             { assertEquals(0, monitorResults.queuedVms, "No VM should not be in the queue") },
-            { assertEquals(207380204679, monitor.totalRequestedBurst) { "Incorrect requested burst" } },
-            { assertEquals(207371815929, monitor.totalGrantedBurst) { "Incorrect granted burst" } },
-            { assertEquals(8388750, monitor.totalOvercommissionedBurst) { "Incorrect overcommitted burst" } },
+            { assertEquals(155252275351, monitor.totalRequestedBurst) { "Incorrect requested burst" } },
+            { assertEquals(155086837645, monitor.totalGrantedBurst) { "Incorrect granted burst" } },
+            { assertEquals(725049, monitor.totalOvercommissionedBurst) { "Incorrect overcommitted burst" } },
             { assertEquals(0, monitor.totalInterferedBurst) { "Incorrect interfered burst" } }
         )
     }
@@ -151,9 +151,9 @@ class CapelinIntegrationTest {
 
         // Note that these values have been verified beforehand
         assertAll(
-            { assertEquals(96344616902, monitor.totalRequestedBurst) { "Total requested work incorrect" } },
-            { assertEquals(96324879442, monitor.totalGrantedBurst) { "Total granted work incorrect" } },
-            { assertEquals(19737460, monitor.totalOvercommissionedBurst) { "Total overcommitted work incorrect" } },
+            { assertEquals(29454904468, monitor.totalRequestedBurst) { "Total requested work incorrect" } },
+            { assertEquals(29355293349, monitor.totalGrantedBurst) { "Total granted work incorrect" } },
+            { assertEquals(0, monitor.totalOvercommissionedBurst) { "Total overcommitted work incorrect" } },
             { assertEquals(0, monitor.totalInterferedBurst) { "Total interfered work incorrect" } }
         )
     }