Rewrote the FlowEngine (#256)

* Removed unused components. Updated tests.

Improved checkpointing model

Improved model, started with SimPowerSource

implemented FailureModels and Checkpointing

First working version

midway commit

first update

All simulation are now run with a single CPU and single MemoryUnit. multi CPUs are combined into one. This is for performance and explainability.

* fixed merge conflicts

* Updated M3SA paths.

* Fixed small typo

1 files changed, 0 insertions, 55 deletions

diff --git a/opendc-experiments/opendc-experiments-m3sa/src/main/kotlin/M3saAnalyzer.kt b/opendc-experiments/opendc-experiments-m3sa/src/main/kotlin/M3saAnalyzer.kt
deleted file mode 100644
index 6b8f8422..00000000
--- a/opendc-experiments/opendc-experiments-m3sa/src/main/kotlin/M3saAnalyzer.kt
+++ /dev/null
@@ -1,55 +0,0 @@
-/*
- * Copyright (c) 2024 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.
- */
-
-import kotlin.io.path.Path
-
-/**
- * This constant variable should be changed depending on the root folder that is being run.
- * PATH_TO_PYTHON_MAIN should point to the main python file, ran when the analysis starts.
- */
-
-public val ANALYSIS_SCRIPTS_DIRECTORY: String = "./opendc-experiments/opendc-experiments-m3sa/src/main/python"
-public val ABSOLUTE_SCRIPT_PATH: String =
-    Path("$ANALYSIS_SCRIPTS_DIRECTORY/main.py").toAbsolutePath().normalize().toString()
-public val SCRIPT_LANGUAGE: String = Path("$ANALYSIS_SCRIPTS_DIRECTORY/venv/bin/python3").toAbsolutePath().normalize().toString()
-
-public fun m3saAnalyze(
-    outputFolderPath: String,
-    m3saSetupPath: String,
-) {
-    val process =
-        ProcessBuilder(
-            SCRIPT_LANGUAGE,
-            ABSOLUTE_SCRIPT_PATH,
-            outputFolderPath,
-            m3saSetupPath,
-        ).directory(Path(ANALYSIS_SCRIPTS_DIRECTORY).toFile())
-            .start()
-
-    val exitCode = process.waitFor()
-    if (exitCode == 0) {
-        println("[M3SA says] M3SA operation(s) completed successfully.")
-    } else {
-        val errors = process.errorStream.bufferedReader().readText()
-        println("[M3SA says] Exit code $exitCode; Error(s): $errors")
-    }
-}