merge: Enable re-use of virtual machine workload helpers

This pull request enables re-use of virtual machine workload helpers by extracting the helpers into a 
separate module which may be used by other experiments.

- Support workload/machine CPU count mismatch
- Extract common code out of Capelin experiments
- Support flexible topology creation
- Add option for optimizing SimHost simulation
- Support creating CPU-optimized topology
- Make workload sampling model extensible
- Add support for extended Bitbrains trace format 
- Add support for Azure VM trace format
- Add support for internal OpenDC VM trace format
- Optimize OpenDC VM trace format
- Add tool for converting workload traces
- Remove dependency on SnakeYaml 

**Breaking API Changes**

-   `RESOURCE_NCPU` and `RESOURCE_STATE_NCPU` are renamed to `RESOURCE_CPU_COUNT` and `RESOURCE_STATE_CPU_COUNT` respectively.

1 files changed, 22 insertions, 0 deletions

diff --git a/opendc-compute/opendc-compute-workload/src/test/resources/perf-interference.json b/opendc-compute/opendc-compute-workload/src/test/resources/perf-interference.json
new file mode 100644
index 00000000..1be5852b
--- /dev/null
+++ b/opendc-compute/opendc-compute-workload/src/test/resources/perf-interference.json
@@ -0,0 +1,22 @@
+[
+    {
+        "vms": [
+            "vm_a",
+            "vm_c",
+            "vm_x",
+            "vm_y"
+        ],
+        "minServerLoad": 0.0,
+        "performanceScore": 0.8830158730158756
+    },
+    {
+        "vms": [
+            "vm_a",
+            "vm_b",
+            "vm_c",
+            "vm_d"
+        ],
+        "minServerLoad": 0.0,
+        "performanceScore": 0.7133055555552751
+    }
+]