refactor: Create distinction between CPU node and core

This change updates the terminology in the `opendc-compute` module to
make a distinction between CPU node and CPU core, where we primarly work
with CPU cores. However, if needed, we also provide information for the
different CPU nodes.

3 files changed, 14 insertions, 5 deletions

diff --git a/opendc/opendc-compute/src/test/kotlin/com/atlarge/opendc/compute/metal/driver/SimpleBareMetalDriverTest.kt b/opendc/opendc-compute/src/test/kotlin/com/atlarge/opendc/compute/metal/driver/SimpleBareMetalDriverTest.kt
index 6b234b73..6468a408 100644
--- a/opendc/opendc-compute/src/test/kotlin/com/atlarge/opendc/compute/metal/driver/SimpleBareMetalDriverTest.kt
+++ b/opendc/opendc-compute/src/test/kotlin/com/atlarge/opendc/compute/metal/driver/SimpleBareMetalDriverTest.kt
@@ -25,7 +25,7 @@
 package com.atlarge.opendc.compute.metal.driver
 
 import com.atlarge.odcsim.SimulationEngineProvider
-import com.atlarge.opendc.compute.core.Flavor
+import com.atlarge.opendc.compute.core.ProcessingNode
 import com.atlarge.opendc.compute.core.ProcessingUnit
 import com.atlarge.opendc.compute.core.Server
 import com.atlarge.opendc.compute.core.ServerState
@@ -52,8 +52,9 @@ internal class SimpleBareMetalDriverTest {
         val root = system.newDomain(name = "root")
         root.launch {
             val dom = root.newDomain(name = "driver")
-            val flavor = Flavor(4, 0)
-            val driver = SimpleBareMetalDriver(UUID.randomUUID(), "test", listOf(ProcessingUnit("Intel", "Xeon", "amd64", 2300.0, 4)), emptyList(), dom)
+            val cpuNode = ProcessingNode("Intel", "Xeon", "amd64", 4)
+            val cpus = List(5) { ProcessingUnit(cpuNode, it, 2400.0) }
+            val driver = SimpleBareMetalDriver(UUID.randomUUID(), "test", cpus, emptyList(), dom)
 
             val monitor = object : ServerMonitor {
                 override suspend fun onUpdate(server: Server, previousState: ServerState) {
diff --git a/opendc/opendc-compute/src/test/kotlin/com/atlarge/opendc/compute/metal/service/SimpleProvisioningServiceTest.kt b/opendc/opendc-compute/src/test/kotlin/com/atlarge/opendc/compute/metal/service/SimpleProvisioningServiceTest.kt
index 3b32b3b8..d5366552 100644
--- a/opendc/opendc-compute/src/test/kotlin/com/atlarge/opendc/compute/metal/service/SimpleProvisioningServiceTest.kt
+++ b/opendc/opendc-compute/src/test/kotlin/com/atlarge/opendc/compute/metal/service/SimpleProvisioningServiceTest.kt
@@ -25,6 +25,7 @@
 package com.atlarge.opendc.compute.metal.service
 
 import com.atlarge.odcsim.SimulationEngineProvider
+import com.atlarge.opendc.compute.core.ProcessingNode
 import com.atlarge.opendc.compute.core.ProcessingUnit
 import com.atlarge.opendc.compute.core.Server
 import com.atlarge.opendc.compute.core.ServerState
@@ -59,7 +60,10 @@ internal class SimpleProvisioningServiceTest {
             }
 
             val dom = root.newDomain("provisioner")
-            val driver = SimpleBareMetalDriver(UUID.randomUUID(), "test", listOf(ProcessingUnit("Intel", "Xeon", "amd64", 2300.0, 4)), emptyList(), dom)
+
+            val cpuNode = ProcessingNode("Intel", "Xeon", "amd64", 4)
+            val cpus = List(5) { ProcessingUnit(cpuNode, it, 2400.0) }
+            val driver = SimpleBareMetalDriver(UUID.randomUUID(), "test", cpus, emptyList(), dom)
 
             val provisioner = SimpleProvisioningService(dom)
             provisioner.create(driver)
diff --git a/opendc/opendc-compute/src/test/kotlin/com/atlarge/opendc/compute/virt/driver/hypervisor/HypervisorTest.kt b/opendc/opendc-compute/src/test/kotlin/com/atlarge/opendc/compute/virt/driver/hypervisor/HypervisorTest.kt
index 002fa175..7e5a4bbe 100644
--- a/opendc/opendc-compute/src/test/kotlin/com/atlarge/opendc/compute/virt/driver/hypervisor/HypervisorTest.kt
+++ b/opendc/opendc-compute/src/test/kotlin/com/atlarge/opendc/compute/virt/driver/hypervisor/HypervisorTest.kt
@@ -29,6 +29,7 @@ import com.atlarge.odcsim.simulationContext
 import com.atlarge.opendc.compute.core.ProcessingUnit
 import com.atlarge.opendc.compute.core.Server
 import com.atlarge.opendc.compute.core.Flavor
+import com.atlarge.opendc.compute.core.ProcessingNode
 import com.atlarge.opendc.compute.core.ServerState
 import com.atlarge.opendc.compute.core.image.FlopsApplicationImage
 import com.atlarge.opendc.compute.core.monitor.ServerMonitor
@@ -77,7 +78,10 @@ internal class HypervisorTest {
             }
 
             val driverDom = root.newDomain("driver")
-            val metalDriver = SimpleBareMetalDriver(UUID.randomUUID(), "test", listOf(ProcessingUnit("Intel", "Xeon", "amd64", 2000.0, 1)), emptyList(), driverDom)
+
+            val cpuNode = ProcessingNode("Intel", "Xeon", "amd64", 4)
+            val cpus = List(5) { ProcessingUnit(cpuNode, it, 2000.0) }
+            val metalDriver = SimpleBareMetalDriver(UUID.randomUUID(), "test", cpus, emptyList(), driverDom)
 
             metalDriver.init(monitor)
             metalDriver.setImage(vmm)