2 files changed, 47 insertions, 0 deletions
diff --git a/opendc-trace/opendc-trace-api/src/main/kotlin/org/opendc/trace/InterferenceGroupColumns.kt b/opendc-trace/opendc-trace-api/src/main/kotlin/org/opendc/trace/InterferenceGroupColumns.kt
new file mode 100644
index 00000000..81758e5f
--- /dev/null
+++ b/opendc-trace/opendc-trace-api/src/main/kotlin/org/opendc/trace/InterferenceGroupColumns.kt
@@ -0,0 +1,42 @@
+/*
+ * Copyright (c) 2022 AtLarge Research
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+@file:JvmName("InterferenceGroupColumns")
+package org.opendc.trace
+
+/**
+ * Members of the interference group.
+ */
+@JvmField
+public val INTERFERENCE_GROUP_MEMBERS: TableColumn<Set<String>> = column("interference_group:members")
+
+/**
+ * Target load after which the interference occurs.
+ */
+@JvmField
+public val INTERFERENCE_GROUP_TARGET: TableColumn<Double> = column("interference_group:target")
+
+/**
+ * Performance score when the interference occurs.
+ */
+@JvmField
+public val INTERFERENCE_GROUP_SCORE: TableColumn<Double> = column("interference_group:score")
diff --git a/opendc-trace/opendc-trace-api/src/main/kotlin/org/opendc/trace/Tables.kt b/opendc-trace/opendc-trace-api/src/main/kotlin/org/opendc/trace/Tables.kt
index bb9d93e2..0d9c2b74 100644
--- a/opendc-trace/opendc-trace-api/src/main/kotlin/org/opendc/trace/Tables.kt
+++ b/opendc-trace/opendc-trace-api/src/main/kotlin/org/opendc/trace/Tables.kt
@@ -42,3 +42,8 @@ public const val TABLE_RESOURCES: String = "resources"
  * A table containing all resource states in a workload.
  */
 public const val TABLE_RESOURCE_STATES: String = "resource_states"
+
+/**
+ * A table containing the groups of resources that interfere when run on the same execution platform.
+ */
+public const val TABLE_INTERFERENCE_GROUPS: String = "interference_groups"