fix(sim/compute): Always recompute power usage

This change fixes an issue in the `SimBareMetalMachine` implementation
where the power usage was only updated after a non-zero duration. However,
this would mean that OpenDC would possibly report incorrect power usage
values when multiple convergence calls occured at the same timestamp.

1 files changed, 2 insertions, 2 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 fa2cd9c8..d7b7caad 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
@@ -116,7 +116,7 @@ class CapelinIntegrationTest {
                 { assertEquals(66977508, this@CapelinIntegrationTest.monitor.activeTime) { "Incorrect active time" } },
                 { assertEquals(3160381, this@CapelinIntegrationTest.monitor.stealTime) { "Incorrect steal time" } },
                 { assertEquals(0, this@CapelinIntegrationTest.monitor.lostTime) { "Incorrect lost time" } },
-                { assertEquals(5.840845430827075E9, this@CapelinIntegrationTest.monitor.energyUsage, 0.01) { "Incorrect power draw" } },
+                { assertEquals(5.840939264814157E9, this@CapelinIntegrationTest.monitor.energyUsage, 0.01) { "Incorrect power draw" } },
             )
         } finally {
             runner.close()
@@ -164,7 +164,7 @@ class CapelinIntegrationTest {
             { assertEquals(9741207, this@CapelinIntegrationTest.monitor.activeTime) { "Active time incorrect" } },
             { assertEquals(0, this@CapelinIntegrationTest.monitor.stealTime) { "Steal time incorrect" } },
             { assertEquals(0, this@CapelinIntegrationTest.monitor.lostTime) { "Lost time incorrect" } },
-            { assertEquals(7.011413569311495E8, this@CapelinIntegrationTest.monitor.energyUsage, 0.01) { "Incorrect power draw" } }
+            { assertEquals(7.011676470304312E8, this@CapelinIntegrationTest.monitor.energyUsage, 0.01) { "Incorrect power draw" } }
         )
     }