From 840c2d63ed60a618e1aa426bd9e60af0a53ed111 Mon Sep 17 00:00:00 2001
From: "Achim D. Brucker" <adbrucker@0x5f.org>
Date: Sun, 14 May 2023 17:37:28 +0200
Subject: [PATCH] Initial commit.

---
 .woodpecker/build.yml       |  1 +
 .woodpecker/profiling.scala | 88 +++++++++++++++++++++++++++++++++++++
 2 files changed, 89 insertions(+)
 create mode 100755 .woodpecker/profiling.scala

diff --git a/.woodpecker/build.yml b/.woodpecker/build.yml
index fefdfb4..e05da0e 100644
--- a/.woodpecker/build.yml
+++ b/.woodpecker/build.yml
@@ -9,6 +9,7 @@ pipeline:
       - mkdir -p $ARTIFACT_DIR
       - export `isabelle getenv ISABELLE_HOME_USER`
       - isabelle build -D . -o browser_info
+      - isabelle scala .woodpecker/profiling.scala  --sort e isabelle-hacks
       - cp -r $ISABELLE_HOME_USER/browser_info $ARTIFACT_DIR
       - cp output/document.pdf $ARTIFACT_DIR
       - cd $ARTIFACT_DIR
diff --git a/.woodpecker/profiling.scala b/.woodpecker/profiling.scala
new file mode 100755
index 0000000..1abd223
--- /dev/null
+++ b/.woodpecker/profiling.scala
@@ -0,0 +1,88 @@
+#!/bin/sh
+exec isabelle scala "$0" "$@"
+!#
+
+import isabelle._
+import scala.io.Source
+import scala.math.Ordering.Implicits._
+
+def print_times (sessions:List[String], sort:String):Unit = {
+  val user_output_dir: Path = Path.explode("$ISABELLE_HEAPS/$ML_IDENTIFIER")
+  val store = Sessions.store(Options.init())
+  for (session <- sessions) {
+    val db_path = user_output_dir+store.database(session)
+    if (db_path.file.exists()) {
+      val db = SQLite.open_database(db_path)
+      val command_timings = store.read_command_timings(db, session)
+      val theory_timings = store.read_theory_timings(db, session)
+      if (!(theory_timings.isEmpty)) {
+        println()
+        println(f" +---------------------------------------------------------+-------------+------------+------------+")
+        println(f" | Theory                                                  | elapsed [s] | cpu [s]    | gc [s]     |")
+        println(f" +---------------------------------------------------------+-------------+------------+------------+")        
+        val timings = sort match {
+          case "n" => theory_timings.sortBy(p => p.filter(e => e._1 == "name").head)
+          case "e" => theory_timings.sortBy(p => p.filter(e => e._1 == "elapsed").head._2.toDouble).reverse
+          case "c" => theory_timings.sortBy(p => p.filter(e => e._1 == "cpu").head._2.toDouble).reverse
+          case "g" => theory_timings.sortBy(p => p.filter(e => e._1 == "gc").head._2.toDouble).reverse
+          case  _  => theory_timings
+        }
+        var telapsed = 0.0
+        var tcpu = 0.0
+        var tgc = 0.0
+        timings.foreach { p => {
+          val (_, theory) = p.filter (e => e._1 == "name").head
+          val (_, elapsed) = p.filter (e => e._1 == "elapsed").head
+          val (_, cpu) = p.filter (e => e._1 == "cpu").head
+          val (_, gc) = p.filter (e => e._1 == "gc").head
+          telapsed = telapsed + elapsed.toDouble
+          tcpu = tcpu + cpu.toDouble
+          tgc = tgc + gc.toDouble
+          println(f" | $theory%-55s | $elapsed%11s | $cpu%10s | $gc%10s |")}
+        }
+        println(f" +---------------------------------------------------------+-------------+------------+------------+")
+        println(f" | Total                                                   | $telapsed%11.3f | $tcpu%10.3f | $tgc%10.3f |")
+        println(f" +---------------------------------------------------------+-------------+------------+------------+")
+        println()
+      }else{
+        System.err.println("Warning: No theory timings found!")
+      }
+    }
+  }
+ } 
+def main(args: Array[String]):Unit = {
+val usage = """
+    Usage: isabelle scala extract_timing_as_csv.scala [--help] SESSION_NAME
+
+           --sort n|c|e|g sort by [n]ame, [c]pu, [e]lapsed, [g]c
+           --help       prints this help message
+  """
+  val arglist = args.toList
+  type OptionMap = Map[Symbol, Any]
+  Map(scala.Symbol("sort") -> "u")
+  def nextOption(map : OptionMap, list: List[String]) : OptionMap = {
+    def isSwitch(s : String) = (s(0) == '-')
+      list match {
+        case Nil => map
+        case "--help" :: tail      => println(usage) 
+                                      System.exit(0)
+                                      map
+        case "--sort" :: o :: tail => o match {
+                                        case "n" => nextOption(map ++ Map(scala.Symbol("sort") -> "n"), tail)
+                                        case "c" => nextOption(map ++ Map(scala.Symbol("sort") -> "c"), tail)
+                                        case "e" => nextOption(map ++ Map(scala.Symbol("sort") -> "e"), tail)
+                                        case "g" => nextOption(map ++ Map(scala.Symbol("sort") -> "g"), tail)
+        }
+        case string :: Nil         => nextOption(map ++ Map(scala.Symbol("session") -> string), list.tail)
+        case option :: tail        => println("Unknown option "+option) 
+                                      System.exit(1)
+                                      map
+      }
+  }
+  val options = nextOption(Map(),arglist)
+
+  val sessions = List(options(scala.Symbol("session")).asInstanceOf[String])
+  print_times (sessions, options(scala.Symbol("sort")).asInstanceOf[String])
+
+}
+