src/Pure/Admin/build_log.scala
author wenzelm
Mon May 01 12:28:33 2017 +0200 (2017-05-01)
changeset 65664 c84db5e0dd6d
parent 65663 61cd86bb9613
child 65665 9b7fb07b4a96
permissions -rw-r--r--
detect Jenkins log files as well;
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/*  Title:      Pure/Admin/build_log.scala
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    Author:     Makarius
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Management of build log files and database storage.
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*/
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package isabelle
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import java.io.{File => JFile}
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import java.time.ZoneId
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import java.time.format.{DateTimeFormatter, DateTimeParseException}
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import java.util.Locale
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import java.sql.PreparedStatement
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import scala.collection.immutable.SortedMap
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import scala.collection.mutable
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import scala.util.matching.Regex
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object Build_Log
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{
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  /** content **/
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  /* properties */
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  object Prop
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  {
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    val build_tags = SQL.Column.string("build_tags")  // lines
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    val build_args = SQL.Column.string("build_args")  // lines
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    val build_group_id = SQL.Column.string("build_group_id")
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    val build_id = SQL.Column.string("build_id")
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    val build_engine = SQL.Column.string("build_engine")
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    val build_host = SQL.Column.string("build_host")
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    val build_start = SQL.Column.date("build_start")
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    val build_end = SQL.Column.date("build_end")
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    val isabelle_version = SQL.Column.string("isabelle_version")
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    val afp_version = SQL.Column.string("afp_version")
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    val all_props: List[SQL.Column] =
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      List(build_tags, build_args, build_group_id, build_id, build_engine,
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        build_host, build_start, build_end, isabelle_version, afp_version)
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  }
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  /* settings */
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  object Settings
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  {
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    val ISABELLE_BUILD_OPTIONS = SQL.Column.string("ISABELLE_BUILD_OPTIONS")
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    val ML_PLATFORM = SQL.Column.string("ML_PLATFORM")
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    val ML_HOME = SQL.Column.string("ML_HOME")
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    val ML_SYSTEM = SQL.Column.string("ML_SYSTEM")
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    val ML_OPTIONS = SQL.Column.string("ML_OPTIONS")
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    val ml_settings = List(ML_PLATFORM, ML_HOME, ML_SYSTEM, ML_OPTIONS)
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    val all_settings = ISABELLE_BUILD_OPTIONS :: ml_settings
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    type Entry = (String, String)
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    type T = List[Entry]
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    object Entry
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    {
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      def unapply(s: String): Option[Entry] =
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        s.indexOf('=') match {
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          case -1 => None
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          case i =>
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            val a = s.substring(0, i)
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            val b = Library.perhaps_unquote(s.substring(i + 1))
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            Some((a, b))
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        }
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      def apply(a: String, b: String): String = a + "=" + quote(b)
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      def getenv(a: String): String = apply(a, Isabelle_System.getenv(a))
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    }
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    def show(): String =
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      cat_lines(
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        List(Entry.getenv(ISABELLE_BUILD_OPTIONS.name), "") :::
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        ml_settings.map(c => Entry.getenv(c.name)))
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  }
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  /* file names */
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  def log_date(date: Date): String =
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    String.format(Locale.ROOT, "%s.%05d",
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      DateTimeFormatter.ofPattern("yyyy-MM-dd").format(date.rep),
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      new java.lang.Long((date.time - date.midnight.time).ms / 1000))
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  def log_subdir(date: Date): Path =
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    Path.explode("log") + Path.explode(date.rep.getYear.toString)
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  def log_filename(engine: String, date: Date, more: List[String] = Nil): Path =
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    Path.explode((engine :: log_date(date) :: more).mkString("", "_", ".log"))
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  /** log file **/
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  def print_date(date: Date): String = Log_File.Date_Format(date)
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  object Log_File
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  {
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    /* log file */
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    def plain_name(name: String): String =
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    {
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      List(".log", ".log.gz", ".log.xz", ".gz", ".xz").find(name.endsWith(_)) match {
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        case Some(s) => Library.try_unsuffix(s, name).get
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        case None => name
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      }
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    }
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    def apply(name: String, lines: List[String]): Log_File =
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      new Log_File(plain_name(name), lines)
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    def apply(name: String, text: String): Log_File =
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      Log_File(name, Library.trim_split_lines(text))
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    def apply(file: JFile): Log_File =
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    {
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      val name = file.getName
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      val text =
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        if (name.endsWith(".gz")) File.read_gzip(file)
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        else if (name.endsWith(".xz")) File.read_xz(file)
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        else File.read(file)
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      apply(name, text)
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    }
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    def apply(path: Path): Log_File = apply(path.file)
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    /* log file collections */
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    def is_log(file: JFile,
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      prefixes: List[String] =
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        List(Build_History.log_prefix, Identify.log_prefix, Isatest.log_prefix,
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          AFP_Test.log_prefix, Jenkins.log_prefix),
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      suffixes: List[String] = List(".log", ".log.gz", ".log.xz")): Boolean =
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    {
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      val name = file.getName
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      prefixes.exists(name.startsWith(_)) &&
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      suffixes.exists(name.endsWith(_)) &&
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      name != "isatest.log" &&
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      name != "afp-test.log" &&
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      name != "main.log"
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    }
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    def find_files(dirs: Iterable[Path]): List[JFile] =
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      dirs.iterator.flatMap(dir => File.find_files(dir.file, is_log(_))).toList
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    /* date format */
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    val Date_Format =
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    {
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      val fmts =
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        Date.Formatter.variants(
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          List("EEE MMM d HH:mm:ss O yyyy", "EEE MMM d HH:mm:ss VV yyyy"),
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          List(Locale.ENGLISH, Locale.GERMAN)) :::
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        List(
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          DateTimeFormatter.RFC_1123_DATE_TIME,
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          Date.Formatter.pattern("EEE MMM d HH:mm:ss yyyy").withZone(ZoneId.of("Europe/Berlin")))
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      def tune_timezone(s: String): String =
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        s match {
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          case "CET" | "MET" => "GMT+1"
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          case "CEST" | "MEST" => "GMT+2"
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          case "EST" => "Europe/Berlin"
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          case _ => s
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        }
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      def tune_weekday(s: String): String =
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        s match {
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          case "Die" => "Di"
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          case "Mit" => "Mi"
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          case "Don" => "Do"
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          case "Fre" => "Fr"
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          case "Sam" => "Sa"
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          case "Son" => "So"
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          case _ => s
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        }
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      def tune(s: String): String =
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        Word.implode(
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          Word.explode(s) match {
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            case a :: "M\uFFFDr" :: bs => tune_weekday(a) :: "Mär" :: bs.map(tune_timezone(_))
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            case a :: bs => tune_weekday(a) :: bs.map(tune_timezone(_))
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            case Nil => Nil
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          }
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        )
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      Date.Format.make(fmts, tune)
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    }
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    /* inlined content */
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    def print_props(marker: String, props: Properties.T): String =
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      marker + YXML.string_of_body(XML.Encode.properties(Properties.encode_lines(props)))
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  }
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  class Log_File private(val name: String, val lines: List[String])
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  {
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    log_file =>
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    override def toString: String = name
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    def text: String = cat_lines(lines)
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    def err(msg: String): Nothing =
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      error("Error in log file " + quote(name) + ": " + msg)
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    /* date format */
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    object Strict_Date
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    {
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      def unapply(s: String): Some[Date] =
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        try { Some(Log_File.Date_Format.parse(s)) }
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        catch { case exn: DateTimeParseException => log_file.err(exn.getMessage) }
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    }
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    /* inlined content */
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    def find[A](f: String => Option[A]): Option[A] =
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      lines.iterator.map(f).find(_.isDefined).map(_.get)
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    def find_line(marker: String): Option[String] =
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      find(Library.try_unprefix(marker, _))
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    def find_match(regex: Regex): Option[String] =
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      lines.iterator.map(regex.unapplySeq(_)).find(res => res.isDefined && res.get.length == 1).
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        map(res => res.get.head)
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    /* settings */
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    def get_setting(a: String): Option[Settings.Entry] =
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      lines.find(_.startsWith(a + "=")) match {
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        case Some(line) => Settings.Entry.unapply(line)
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        case None => None
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      }
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    def get_all_settings: Settings.T =
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      for { c <- Settings.all_settings; entry <- get_setting(c.name) }
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      yield entry
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    /* properties (YXML) */
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    val xml_cache = new XML.Cache()
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    def parse_props(text: String): Properties.T =
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      xml_cache.props(Properties.decode_lines(XML.Decode.properties(YXML.parse_body(text))))
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    def filter_props(marker: String): List[Properties.T] =
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      for {
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        line <- lines
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        s <- Library.try_unprefix(marker, line)
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        if YXML.detect(s)
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      } yield parse_props(s)
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    def find_props(marker: String): Option[Properties.T] =
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      find_line(marker) match {
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        case Some(text) if YXML.detect(text) => Some(parse_props(text))
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        case _ => None
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      }
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    /* parse various formats */
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    def parse_meta_info(): Meta_Info = Build_Log.parse_meta_info(log_file)
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    def parse_build_info(ml_statistics: Boolean = false): Build_Info =
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      Build_Log.parse_build_info(log_file, ml_statistics)
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    def parse_session_info(
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        command_timings: Boolean = false,
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        ml_statistics: Boolean = false,
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        task_statistics: Boolean = false): Session_Info =
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      Build_Log.parse_session_info(log_file, command_timings, ml_statistics, task_statistics)
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  }
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  /** digested meta info: produced by Admin/build_history in log.xz file **/
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  object Meta_Info
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  {
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    val empty: Meta_Info = Meta_Info(Nil, Nil)
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    val log_name = SQL.Column.string("log_name", primary_key = true)
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    val table =
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      SQL.Table("isabelle_build_log_meta_info", log_name :: Prop.all_props ::: Settings.all_settings)
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  }
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  sealed case class Meta_Info(props: Properties.T, settings: Settings.T)
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  {
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    def is_empty: Boolean = props.isEmpty && settings.isEmpty
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    def get(c: SQL.Column): Option[String] =
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      Properties.get(props, c.name) orElse
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      Properties.get(settings, c.name)
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    def get_date(c: SQL.Column): Option[Date] =
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      get(c).map(Log_File.Date_Format.parse(_))
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  }
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  object Identify
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  {
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    val log_prefix = "isabelle_identify_"
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    val engine = "identify"
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    val Start = new Regex("""^isabelle_identify: (.+)$""")
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    val No_End = new Regex("""$.""")
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    val Isabelle_Version = new Regex("""^Isabelle version: (\S+)$""")
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    val AFP_Version = new Regex("""^AFP version: (\S+)$""")
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  }
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  object Isatest
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  {
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    val log_prefix = "isatest-makeall-"
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    val engine = "isatest"
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    val Start = new Regex("""^------------------- starting test --- (.+) --- (.+)$""")
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    val End = new Regex("""^------------------- test (?:successful|FAILED) --- (.+) --- .*$""")
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    val Isabelle_Version = new Regex("""^Isabelle version: (\S+)$""")
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    val No_AFP_Version = new Regex("""$.""")
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  }
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  object AFP_Test
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  {
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    val log_prefix = "afp-test-devel-"
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    val engine = "afp-test"
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    val Start = new Regex("""^Start test(?: for .+)? at ([^,]+), (.*)$""")
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    val Start_Old = new Regex("""^Start test(?: for .+)? at ([^,]+)$""")
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    val End = new Regex("""^End test on (.+), .+, elapsed time:.*$""")
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    val Isabelle_Version = new Regex("""^Isabelle version: .* -- hg id (\S+)$""")
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    val AFP_Version = new Regex("""^AFP version: .* -- hg id (\S+)$""")
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    val Bad_Init = new Regex("""^cp:.*: Disc quota exceeded$""")
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  }
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  object Jenkins
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  {
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    val log_prefix = "jenkins_"
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    val engine = "jenkins"
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    val Host = new Regex("""^Building remotely on (\S+) \((\S+)\).*$""")
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    val Start = new Regex("""^Started .*$""")
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    val Start_Date = new Regex("""^Build started at (.+)$""")
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    val No_End = new Regex("""$.""")
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    val Isabelle_Version = new Regex("""^Isabelle id (\S+)$""")
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    val AFP_Version = new Regex("""^AFP id (\S+)$""")
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   353
    val CONFIGURATION = "=== CONFIGURATION ==="
wenzelm@64110
   354
    val BUILD = "=== BUILD ==="
wenzelm@64110
   355
    val FINISHED = "Finished: "
wenzelm@64110
   356
  }
wenzelm@64110
   357
wenzelm@64105
   358
  private def parse_meta_info(log_file: Log_File): Meta_Info =
wenzelm@64061
   359
  {
wenzelm@64108
   360
    def parse(engine: String, host: String, start: Date,
wenzelm@64109
   361
      End: Regex, Isabelle_Version: Regex, AFP_Version: Regex): Meta_Info =
wenzelm@64091
   362
    {
wenzelm@64296
   363
      val build_id =
wenzelm@64296
   364
      {
wenzelm@64296
   365
        val prefix = if (host != "") host else if (engine != "") engine else ""
wenzelm@64296
   366
        (if (prefix == "") "build" else prefix) + ":" + start.time.ms
wenzelm@64296
   367
      }
wenzelm@65591
   368
      val build_engine = if (engine == "") Nil else List(Prop.build_engine.name -> engine)
wenzelm@65591
   369
      val build_host = if (host == "") Nil else List(Prop.build_host.name -> host)
wenzelm@64108
   370
wenzelm@65599
   371
      val start_date = List(Prop.build_start.name -> print_date(start))
wenzelm@64091
   372
      val end_date =
wenzelm@64091
   373
        log_file.lines.last match {
wenzelm@64109
   374
          case End(log_file.Strict_Date(end_date)) =>
wenzelm@65599
   375
            List(Prop.build_end.name -> print_date(end_date))
wenzelm@64091
   376
          case _ => Nil
wenzelm@64091
   377
        }
wenzelm@64091
   378
wenzelm@64091
   379
      val isabelle_version =
wenzelm@65591
   380
        log_file.find_match(Isabelle_Version).map(Prop.isabelle_version.name -> _)
wenzelm@64091
   381
      val afp_version =
wenzelm@65591
   382
        log_file.find_match(AFP_Version).map(Prop.afp_version.name -> _)
wenzelm@64062
   383
wenzelm@65591
   384
      Meta_Info((Prop.build_id.name -> build_id) :: build_engine ::: build_host :::
wenzelm@64108
   385
          start_date ::: end_date ::: isabelle_version.toList ::: afp_version.toList,
wenzelm@65611
   386
        log_file.get_all_settings)
wenzelm@64091
   387
    }
wenzelm@64091
   388
wenzelm@64091
   389
    log_file.lines match {
wenzelm@64119
   390
      case line :: _ if line.startsWith(Build_History.META_INFO_MARKER) =>
wenzelm@64119
   391
        Meta_Info(log_file.find_props(Build_History.META_INFO_MARKER).get,
wenzelm@65611
   392
          log_file.get_all_settings)
wenzelm@64117
   393
wenzelm@65625
   394
      case Identify.Start(log_file.Strict_Date(start)) :: _ =>
wenzelm@65625
   395
        parse(Identify.engine, "", start, Identify.No_End,
wenzelm@65625
   396
          Identify.Isabelle_Version, Identify.AFP_Version)
wenzelm@65625
   397
wenzelm@64109
   398
      case Isatest.Start(log_file.Strict_Date(start), host) :: _ =>
wenzelm@64109
   399
        parse(Isatest.engine, host, start, Isatest.End,
wenzelm@64108
   400
          Isatest.Isabelle_Version, Isatest.No_AFP_Version)
wenzelm@64099
   401
wenzelm@64109
   402
      case AFP_Test.Start(log_file.Strict_Date(start), host) :: _ =>
wenzelm@64109
   403
        parse(AFP_Test.engine, host, start, AFP_Test.End,
wenzelm@64109
   404
          AFP_Test.Isabelle_Version, AFP_Test.AFP_Version)
wenzelm@64099
   405
wenzelm@64109
   406
      case AFP_Test.Start_Old(log_file.Strict_Date(start)) :: _ =>
wenzelm@64109
   407
        parse(AFP_Test.engine, "", start, AFP_Test.End,
wenzelm@64109
   408
          AFP_Test.Isabelle_Version, AFP_Test.AFP_Version)
wenzelm@64099
   409
wenzelm@64110
   410
      case Jenkins.Start() :: _
wenzelm@64110
   411
      if log_file.lines.contains(Jenkins.CONFIGURATION) ||
wenzelm@64110
   412
         log_file.lines.last.startsWith(Jenkins.FINISHED) =>
wenzelm@64110
   413
        log_file.lines.dropWhile(_ != Jenkins.BUILD) match {
wenzelm@64110
   414
          case Jenkins.BUILD :: _ :: Jenkins.Start_Date(log_file.Strict_Date(start)) :: _ =>
wenzelm@65663
   415
            val host =
wenzelm@65663
   416
              log_file.lines.takeWhile(_ != Jenkins.CONFIGURATION).collectFirst({
wenzelm@65663
   417
                case Jenkins.Host(a, b) => a + "." + b
wenzelm@65663
   418
              }).getOrElse("")
wenzelm@65663
   419
            parse(Jenkins.engine, host, start.to(ZoneId.of("Europe/Berlin")), Jenkins.No_End,
wenzelm@64110
   420
              Jenkins.Isabelle_Version, Jenkins.AFP_Version)
wenzelm@64110
   421
          case _ => Meta_Info.empty
wenzelm@64110
   422
        }
wenzelm@64110
   423
wenzelm@64341
   424
      case line :: _ if line.startsWith("\u0000") => Meta_Info.empty
wenzelm@64109
   425
      case List(Isatest.End(_)) => Meta_Info.empty
wenzelm@64109
   426
      case _ :: AFP_Test.Bad_Init() :: _ => Meta_Info.empty
wenzelm@64105
   427
      case Nil => Meta_Info.empty
wenzelm@64104
   428
wenzelm@64110
   429
      case _ => log_file.err("cannot detect log file format")
wenzelm@64061
   430
    }
wenzelm@64061
   431
  }
wenzelm@64061
   432
wenzelm@64085
   433
wenzelm@64098
   434
wenzelm@65276
   435
  /** build info: toplevel output of isabelle build or Admin/build_history **/
wenzelm@64119
   436
wenzelm@64119
   437
  val ML_STATISTICS_MARKER = "\fML_statistics = "
wenzelm@64119
   438
  val SESSION_NAME = "session_name"
wenzelm@64085
   439
wenzelm@64061
   440
  object Session_Status extends Enumeration
wenzelm@64061
   441
  {
wenzelm@65633
   442
    val existing, finished, failed, cancelled = Value
wenzelm@64061
   443
  }
wenzelm@64061
   444
wenzelm@65643
   445
  object Session_Entry
wenzelm@65643
   446
  {
wenzelm@65643
   447
    val empty: Session_Entry = Session_Entry()
wenzelm@65643
   448
  }
wenzelm@65643
   449
wenzelm@64085
   450
  sealed case class Session_Entry(
wenzelm@65643
   451
    chapter: String = "",
wenzelm@65643
   452
    groups: List[String] = Nil,
wenzelm@65643
   453
    threads: Option[Int] = None,
wenzelm@65643
   454
    timing: Timing = Timing.zero,
wenzelm@65643
   455
    ml_timing: Timing = Timing.zero,
wenzelm@65643
   456
    heap_size: Option[Long] = None,
wenzelm@65643
   457
    status: Option[Session_Status.Value] = None,
wenzelm@65643
   458
    ml_statistics: List[Properties.T] = Nil)
wenzelm@64085
   459
  {
wenzelm@65631
   460
    def proper_chapter: Option[String] = if (chapter == "") None else Some(chapter)
wenzelm@65631
   461
    def proper_groups: Option[String] = if (groups.isEmpty) None else Some(cat_lines(groups))
wenzelm@65643
   462
    def finished: Boolean = status == Some(Session_Status.finished)
wenzelm@64085
   463
  }
wenzelm@64054
   464
wenzelm@65599
   465
  object Build_Info
wenzelm@65599
   466
  {
wenzelm@65613
   467
    val session_name = SQL.Column.string("session_name", primary_key = true)
wenzelm@65613
   468
    val chapter = SQL.Column.string("chapter")
wenzelm@65613
   469
    val groups = SQL.Column.string("groups")
wenzelm@65613
   470
    val threads = SQL.Column.int("threads")
wenzelm@65616
   471
    val timing_elapsed = SQL.Column.long("timing_elapsed")
wenzelm@65616
   472
    val timing_cpu = SQL.Column.long("timing_cpu")
wenzelm@65616
   473
    val timing_gc = SQL.Column.long("timing_gc")
wenzelm@65616
   474
    val ml_timing_elapsed = SQL.Column.long("ml_timing_elapsed")
wenzelm@65616
   475
    val ml_timing_cpu = SQL.Column.long("ml_timing_cpu")
wenzelm@65616
   476
    val ml_timing_gc = SQL.Column.long("ml_timing_gc")
wenzelm@65613
   477
    val heap_size = SQL.Column.long("heap_size")
wenzelm@65613
   478
    val status = SQL.Column.string("status")
wenzelm@65627
   479
    val ml_statistics = SQL.Column.bytes("ml_statistics")
wenzelm@65605
   480
wenzelm@65645
   481
    val sessions_table =
wenzelm@65645
   482
      SQL.Table("isabelle_build_log_sessions",
wenzelm@65645
   483
        List(Meta_Info.log_name, session_name, chapter, groups, threads, timing_elapsed, timing_cpu,
wenzelm@65645
   484
          timing_gc, ml_timing_elapsed, ml_timing_cpu, ml_timing_gc, heap_size, status))
wenzelm@65645
   485
    val ml_statistics_table =
wenzelm@65645
   486
      SQL.Table("isabelle_build_log_ml_statistics",
wenzelm@65645
   487
        List(Meta_Info.log_name, session_name, ml_statistics))
wenzelm@65599
   488
  }
wenzelm@65599
   489
wenzelm@64085
   490
  sealed case class Build_Info(sessions: Map[String, Session_Entry])
wenzelm@64054
   491
  {
wenzelm@64085
   492
    def session(name: String): Session_Entry = sessions(name)
wenzelm@64085
   493
    def get_session(name: String): Option[Session_Entry] = sessions.get(name)
wenzelm@64054
   494
wenzelm@64089
   495
    def get_default[A](name: String, f: Session_Entry => A, x: A): A =
wenzelm@64085
   496
      get_session(name) match {
wenzelm@64089
   497
        case Some(entry) => f(entry)
wenzelm@64089
   498
        case None => x
wenzelm@64085
   499
      }
wenzelm@64085
   500
wenzelm@64119
   501
    def finished_sessions: List[String] = sessions.keySet.iterator.filter(finished(_)).toList
wenzelm@64089
   502
    def finished(name: String): Boolean = get_default(name, _.finished, false)
wenzelm@64089
   503
    def timing(name: String): Timing = get_default(name, _.timing, Timing.zero)
wenzelm@64089
   504
    def ml_timing(name: String): Timing = get_default(name, _.ml_timing, Timing.zero)
wenzelm@65052
   505
    def ml_statistics(name: String): ML_Statistics =
wenzelm@65052
   506
      get_default(name, entry => ML_Statistics(name, entry.ml_statistics), ML_Statistics.empty)
wenzelm@64054
   507
  }
wenzelm@64054
   508
wenzelm@65646
   509
  private def parse_build_info(log_file: Log_File, parse_ml_statistics: Boolean): Build_Info =
wenzelm@64085
   510
  {
wenzelm@64085
   511
    object Chapter_Name
wenzelm@64085
   512
    {
wenzelm@64085
   513
      def unapply(s: String): Some[(String, String)] =
wenzelm@64085
   514
        space_explode('/', s) match {
wenzelm@64085
   515
          case List(chapter, name) => Some((chapter, name))
wenzelm@64085
   516
          case _ => Some(("", s))
wenzelm@64085
   517
        }
wenzelm@64085
   518
    }
wenzelm@64054
   519
wenzelm@64085
   520
    val Session_No_Groups = new Regex("""^Session (\S+)$""")
wenzelm@64085
   521
    val Session_Groups = new Regex("""^Session (\S+) \((.*)\)$""")
wenzelm@64085
   522
    val Session_Finished1 =
wenzelm@64085
   523
      new Regex("""^Finished (\S+) \((\d+):(\d+):(\d+) elapsed time, (\d+):(\d+):(\d+) cpu time.*$""")
wenzelm@64085
   524
    val Session_Finished2 =
wenzelm@64085
   525
      new Regex("""^Finished (\S+) \((\d+):(\d+):(\d+) elapsed time.*$""")
wenzelm@64085
   526
    val Session_Timing =
wenzelm@64085
   527
      new Regex("""^Timing (\S+) \((\d) threads, (\d+\.\d+)s elapsed time, (\d+\.\d+)s cpu time, (\d+\.\d+)s GC time.*$""")
wenzelm@64086
   528
    val Session_Started = new Regex("""^(?:Running|Building) (\S+) \.\.\.$""")
wenzelm@64085
   529
    val Session_Failed = new Regex("""^(\S+) FAILED""")
wenzelm@64085
   530
    val Session_Cancelled = new Regex("""^(\S+) CANCELLED""")
wenzelm@64120
   531
    val Heap = new Regex("""^Heap (\S+) \((\d+) bytes\)$""")
wenzelm@64085
   532
wenzelm@64085
   533
    var chapter = Map.empty[String, String]
wenzelm@64085
   534
    var groups = Map.empty[String, List[String]]
wenzelm@64085
   535
    var threads = Map.empty[String, Int]
wenzelm@64054
   536
    var timing = Map.empty[String, Timing]
wenzelm@64085
   537
    var ml_timing = Map.empty[String, Timing]
wenzelm@64086
   538
    var started = Set.empty[String]
wenzelm@64085
   539
    var failed = Set.empty[String]
wenzelm@64085
   540
    var cancelled = Set.empty[String]
wenzelm@65627
   541
    var heap_sizes = Map.empty[String, Long]
wenzelm@64119
   542
    var ml_statistics = Map.empty[String, List[Properties.T]]
wenzelm@64119
   543
wenzelm@64085
   544
    def all_sessions: Set[String] =
wenzelm@64120
   545
      chapter.keySet ++ groups.keySet ++ threads.keySet ++ timing.keySet ++ ml_timing.keySet ++
wenzelm@65627
   546
      failed ++ cancelled ++ started ++ heap_sizes.keySet ++ ml_statistics.keySet
wenzelm@64085
   547
wenzelm@64054
   548
wenzelm@64062
   549
    for (line <- log_file.lines) {
wenzelm@64054
   550
      line match {
wenzelm@64085
   551
        case Session_No_Groups(Chapter_Name(chapt, name)) =>
wenzelm@64085
   552
          chapter += (name -> chapt)
wenzelm@64085
   553
          groups += (name -> Nil)
wenzelm@64119
   554
wenzelm@64085
   555
        case Session_Groups(Chapter_Name(chapt, name), grps) =>
wenzelm@64085
   556
          chapter += (name -> chapt)
wenzelm@64085
   557
          groups += (name -> Word.explode(grps))
wenzelm@64119
   558
wenzelm@64086
   559
        case Session_Started(name) =>
wenzelm@64086
   560
          started += name
wenzelm@64119
   561
wenzelm@64054
   562
        case Session_Finished1(name,
wenzelm@64054
   563
            Value.Int(e1), Value.Int(e2), Value.Int(e3),
wenzelm@64054
   564
            Value.Int(c1), Value.Int(c2), Value.Int(c3)) =>
wenzelm@64054
   565
          val elapsed = Time.hms(e1, e2, e3)
wenzelm@64054
   566
          val cpu = Time.hms(c1, c2, c3)
wenzelm@64085
   567
          timing += (name -> Timing(elapsed, cpu, Time.zero))
wenzelm@64119
   568
wenzelm@64054
   569
        case Session_Finished2(name,
wenzelm@64054
   570
            Value.Int(e1), Value.Int(e2), Value.Int(e3)) =>
wenzelm@64054
   571
          val elapsed = Time.hms(e1, e2, e3)
wenzelm@64085
   572
          timing += (name -> Timing(elapsed, Time.zero, Time.zero))
wenzelm@64119
   573
wenzelm@64054
   574
        case Session_Timing(name,
wenzelm@64054
   575
            Value.Int(t), Value.Double(e), Value.Double(c), Value.Double(g)) =>
wenzelm@64054
   576
          val elapsed = Time.seconds(e)
wenzelm@64054
   577
          val cpu = Time.seconds(c)
wenzelm@64054
   578
          val gc = Time.seconds(g)
wenzelm@64085
   579
          ml_timing += (name -> Timing(elapsed, cpu, gc))
wenzelm@64054
   580
          threads += (name -> t)
wenzelm@64119
   581
wenzelm@64120
   582
        case Heap(name, Value.Long(size)) =>
wenzelm@64120
   583
          heap_sizes += (name -> size)
wenzelm@64120
   584
wenzelm@65646
   585
        case _
wenzelm@65646
   586
        if parse_ml_statistics && line.startsWith(ML_STATISTICS_MARKER) && YXML.detect(line) =>
wenzelm@64119
   587
          val (name, props) =
wenzelm@64119
   588
            Library.try_unprefix(ML_STATISTICS_MARKER, line).map(log_file.parse_props(_)) match {
wenzelm@64119
   589
              case Some((SESSION_NAME, session_name) :: props) => (session_name, props)
wenzelm@64119
   590
              case _ => log_file.err("malformed ML_statistics " + quote(line))
wenzelm@64119
   591
            }
wenzelm@64120
   592
          ml_statistics += (name -> (props :: ml_statistics.getOrElse(name, Nil)))
wenzelm@64119
   593
wenzelm@64054
   594
        case _ =>
wenzelm@64054
   595
      }
wenzelm@64054
   596
    }
wenzelm@64054
   597
wenzelm@64085
   598
    val sessions =
wenzelm@64085
   599
      Map(
wenzelm@64085
   600
        (for (name <- all_sessions.toList) yield {
wenzelm@64085
   601
          val status =
wenzelm@65633
   602
            if (failed(name)) Session_Status.failed
wenzelm@65633
   603
            else if (cancelled(name)) Session_Status.cancelled
wenzelm@64086
   604
            else if (timing.isDefinedAt(name) || ml_timing.isDefinedAt(name))
wenzelm@65633
   605
              Session_Status.finished
wenzelm@65633
   606
            else if (started(name)) Session_Status.failed
wenzelm@65633
   607
            else Session_Status.existing
wenzelm@64085
   608
          val entry =
wenzelm@64085
   609
            Session_Entry(
wenzelm@65643
   610
              chapter = chapter.getOrElse(name, ""),
wenzelm@65643
   611
              groups = groups.getOrElse(name, Nil),
wenzelm@65643
   612
              threads = threads.get(name),
wenzelm@65643
   613
              timing = timing.getOrElse(name, Timing.zero),
wenzelm@65643
   614
              ml_timing = ml_timing.getOrElse(name, Timing.zero),
wenzelm@65643
   615
              heap_size = heap_sizes.get(name),
wenzelm@65643
   616
              status = Some(status),
wenzelm@65643
   617
              ml_statistics = ml_statistics.getOrElse(name, Nil).reverse)
wenzelm@64085
   618
          (name -> entry)
wenzelm@64085
   619
        }):_*)
wenzelm@64085
   620
    Build_Info(sessions)
wenzelm@64054
   621
  }
wenzelm@64099
   622
wenzelm@64099
   623
wenzelm@64099
   624
wenzelm@65276
   625
  /** session info: produced by isabelle build as session log.gz file **/
wenzelm@64099
   626
wenzelm@64099
   627
  sealed case class Session_Info(
wenzelm@64099
   628
    session_timing: Properties.T,
wenzelm@64099
   629
    command_timings: List[Properties.T],
wenzelm@64099
   630
    ml_statistics: List[Properties.T],
wenzelm@64099
   631
    task_statistics: List[Properties.T])
wenzelm@64099
   632
wenzelm@64099
   633
  private def parse_session_info(
wenzelm@64099
   634
    log_file: Log_File,
wenzelm@64099
   635
    command_timings: Boolean,
wenzelm@64099
   636
    ml_statistics: Boolean,
wenzelm@64099
   637
    task_statistics: Boolean): Session_Info =
wenzelm@64099
   638
  {
wenzelm@65290
   639
    Session_Info(
wenzelm@65290
   640
      session_timing = log_file.find_props("\fTiming = ") getOrElse Nil,
wenzelm@65290
   641
      command_timings = if (command_timings) log_file.filter_props("\fcommand_timing = ") else Nil,
wenzelm@65290
   642
      ml_statistics = if (ml_statistics) log_file.filter_props(ML_STATISTICS_MARKER) else Nil,
wenzelm@65290
   643
      task_statistics = if (task_statistics) log_file.filter_props("\ftask_statistics = ") else Nil)
wenzelm@64099
   644
  }
wenzelm@65595
   645
wenzelm@65595
   646
wenzelm@65595
   647
wenzelm@65595
   648
  /** persistent store **/
wenzelm@65595
   649
wenzelm@65595
   650
  def store(options: Options): Store = new Store(options)
wenzelm@65595
   651
wenzelm@65595
   652
  class Store private[Build_Log](options: Options) extends Properties.Store
wenzelm@65595
   653
  {
wenzelm@65595
   654
    def open_database(
wenzelm@65595
   655
      user: String = options.string("build_log_database_user"),
wenzelm@65595
   656
      password: String = options.string("build_log_database_password"),
wenzelm@65595
   657
      database: String = options.string("build_log_database_name"),
wenzelm@65595
   658
      host: String = options.string("build_log_database_host"),
wenzelm@65595
   659
      port: Int = options.int("build_log_database_port"),
wenzelm@65595
   660
      ssh_host: String = options.string("build_log_ssh_host"),
wenzelm@65595
   661
      ssh_user: String = options.string("build_log_ssh_user"),
wenzelm@65595
   662
      ssh_port: Int = options.int("build_log_ssh_port")): PostgreSQL.Database =
wenzelm@65595
   663
    {
wenzelm@65595
   664
      PostgreSQL.open_database(
wenzelm@65595
   665
        user = user, password = password, database = database, host = host, port = port,
wenzelm@65595
   666
        ssh =
wenzelm@65595
   667
          if (ssh_host == "") None
wenzelm@65636
   668
          else Some(SSH.init_context(options).open_session(ssh_host, ssh_user, port)),
wenzelm@65636
   669
        ssh_close = true)
wenzelm@65595
   670
    }
wenzelm@65599
   671
wenzelm@65642
   672
    def update_meta_info(db: SQL.Database, log_file: Log_File)
wenzelm@65632
   673
    {
wenzelm@65642
   674
      val meta_info = log_file.parse_meta_info()
wenzelm@65642
   675
      val table = Meta_Info.table
wenzelm@65614
   676
wenzelm@65642
   677
      db.transaction {
wenzelm@65642
   678
        using(db.delete(table, Meta_Info.log_name.sql_where_equal(log_file.name)))(_.execute)
wenzelm@65642
   679
        using(db.insert(table))(stmt =>
wenzelm@65642
   680
        {
wenzelm@65642
   681
          db.set_string(stmt, 1, log_file.name)
wenzelm@65642
   682
          for ((c, i) <- table.columns.tail.zipWithIndex) {
wenzelm@65642
   683
            if (c.T == SQL.Type.Date)
wenzelm@65642
   684
              db.set_date(stmt, i + 2, meta_info.get_date(c))
wenzelm@65642
   685
            else
wenzelm@65642
   686
              db.set_string(stmt, i + 2, meta_info.get(c))
wenzelm@65642
   687
          }
wenzelm@65642
   688
          stmt.execute()
wenzelm@65642
   689
        })
wenzelm@65614
   690
      }
wenzelm@65600
   691
    }
wenzelm@65600
   692
wenzelm@65645
   693
    def update_sessions(db: SQL.Database, log_file: Log_File)
wenzelm@65599
   694
    {
wenzelm@65642
   695
      val build_info = log_file.parse_build_info()
wenzelm@65645
   696
      val table = Build_Info.sessions_table
wenzelm@65642
   697
wenzelm@65642
   698
      db.transaction {
wenzelm@65642
   699
        using(db.delete(table, Meta_Info.log_name.sql_where_equal(log_file.name)))(_.execute)
wenzelm@65643
   700
        using(db.insert(table))(stmt =>
wenzelm@65643
   701
        {
wenzelm@65645
   702
          val entries_iterator =
wenzelm@65643
   703
            if (build_info.sessions.isEmpty) Iterator("" -> Session_Entry.empty)
wenzelm@65643
   704
            else build_info.sessions.iterator
wenzelm@65645
   705
          for ((session_name, session) <- entries_iterator) {
wenzelm@65642
   706
            db.set_string(stmt, 1, log_file.name)
wenzelm@65643
   707
            db.set_string(stmt, 2, session_name)
wenzelm@65643
   708
            db.set_string(stmt, 3, session.proper_chapter)
wenzelm@65643
   709
            db.set_string(stmt, 4, session.proper_groups)
wenzelm@65643
   710
            db.set_int(stmt, 5, session.threads)
wenzelm@65643
   711
            db.set_long(stmt, 6, session.timing.elapsed.proper_ms)
wenzelm@65643
   712
            db.set_long(stmt, 7, session.timing.cpu.proper_ms)
wenzelm@65643
   713
            db.set_long(stmt, 8, session.timing.gc.proper_ms)
wenzelm@65643
   714
            db.set_long(stmt, 9, session.ml_timing.elapsed.proper_ms)
wenzelm@65643
   715
            db.set_long(stmt, 10, session.ml_timing.cpu.proper_ms)
wenzelm@65643
   716
            db.set_long(stmt, 11, session.ml_timing.gc.proper_ms)
wenzelm@65643
   717
            db.set_long(stmt, 12, session.heap_size)
wenzelm@65643
   718
            db.set_string(stmt, 13, session.status.map(_.toString))
wenzelm@65642
   719
            stmt.execute()
wenzelm@65643
   720
          }
wenzelm@65643
   721
        })
wenzelm@65642
   722
      }
wenzelm@65642
   723
    }
wenzelm@65642
   724
wenzelm@65645
   725
    def update_ml_statistics(db: SQL.Database, log_file: Log_File)
wenzelm@65645
   726
    {
wenzelm@65646
   727
      val build_info = log_file.parse_build_info(ml_statistics = true)
wenzelm@65645
   728
      val table = Build_Info.ml_statistics_table
wenzelm@65645
   729
wenzelm@65645
   730
      db.transaction {
wenzelm@65645
   731
        using(db.delete(table, Meta_Info.log_name.sql_where_equal(log_file.name)))(_.execute)
wenzelm@65645
   732
        using(db.insert(table))(stmt =>
wenzelm@65645
   733
        {
wenzelm@65645
   734
          val ml_stats: List[(String, Option[Bytes])] =
wenzelm@65645
   735
            Par_List.map[(String, Session_Entry), (String, Option[Bytes])](
wenzelm@65645
   736
              { case (a, b) => (a, compress_properties(b.ml_statistics).proper) },
wenzelm@65645
   737
              build_info.sessions.iterator.filter(p => p._2.ml_statistics.nonEmpty).toList)
wenzelm@65645
   738
          val entries = if (ml_stats.nonEmpty) ml_stats else List("" -> None)
wenzelm@65645
   739
          for ((session_name, ml_statistics) <- entries) {
wenzelm@65645
   740
            db.set_string(stmt, 1, log_file.name)
wenzelm@65645
   741
            db.set_string(stmt, 2, session_name)
wenzelm@65645
   742
            db.set_bytes(stmt, 3, ml_statistics)
wenzelm@65645
   743
            stmt.execute()
wenzelm@65645
   744
          }
wenzelm@65645
   745
        })
wenzelm@65645
   746
      }
wenzelm@65645
   747
    }
wenzelm@65645
   748
wenzelm@65645
   749
    def write_info(db: SQL.Database, files: List[JFile], ml_statistics: Boolean = false)
wenzelm@65642
   750
    {
wenzelm@65642
   751
      class Table_Status(table: SQL.Table, update_db: (SQL.Database, Log_File) => Unit)
wenzelm@65642
   752
      {
wenzelm@65642
   753
        private var known: Set[String] =
wenzelm@65642
   754
        {
wenzelm@65642
   755
          db.create_table(table)
wenzelm@65642
   756
          val key = Meta_Info.log_name
wenzelm@65642
   757
          using(db.select(table, List(key), distinct = true))(
wenzelm@65642
   758
            stmt => SQL.iterator(stmt.executeQuery)(db.string(_, key)).toSet)
wenzelm@65642
   759
        }
wenzelm@65642
   760
        def required(file: JFile): Boolean = !known(Log_File.plain_name(file.getName))
wenzelm@65642
   761
        def update(log_file: Log_File)
wenzelm@65642
   762
        {
wenzelm@65642
   763
          if (!known(log_file.name)) {
wenzelm@65642
   764
            update_db(db, log_file)
wenzelm@65642
   765
            known += log_file.name
wenzelm@65618
   766
          }
wenzelm@65614
   767
        }
wenzelm@65605
   768
      }
wenzelm@65642
   769
      val status =
wenzelm@65642
   770
        List(
wenzelm@65642
   771
          new Table_Status(Meta_Info.table, update_meta_info _),
wenzelm@65645
   772
          new Table_Status(Build_Info.sessions_table, update_sessions _),
wenzelm@65645
   773
          new Table_Status(Build_Info.ml_statistics_table,
wenzelm@65645
   774
            if (ml_statistics) update_ml_statistics _
wenzelm@65645
   775
            else (_: SQL.Database, _: Log_File) => ()))
wenzelm@65642
   776
wenzelm@65645
   777
      for (file_group <- files.filter(file => status.exists(_.required(file))).grouped(100)) {
wenzelm@65642
   778
        val log_files = Par_List.map[JFile, Log_File](Log_File.apply _, file_group)
wenzelm@65642
   779
        db.transaction { log_files.foreach(log_file => status.foreach(_.update(log_file))) }
wenzelm@65642
   780
      }
wenzelm@65605
   781
    }
wenzelm@65605
   782
wenzelm@65621
   783
    def read_meta_info(db: SQL.Database, log_name: String): Option[Meta_Info] =
wenzelm@65621
   784
    {
wenzelm@65642
   785
      val table = Meta_Info.table
wenzelm@65642
   786
      val columns = table.columns.tail
wenzelm@65642
   787
      using(db.select(table, columns, Meta_Info.log_name.sql_where_equal(log_name)))(stmt =>
wenzelm@65621
   788
      {
wenzelm@65621
   789
        val rs = stmt.executeQuery
wenzelm@65621
   790
        if (!rs.next) None
wenzelm@65621
   791
        else {
wenzelm@65621
   792
          val results =
wenzelm@65642
   793
            columns.map(c => c.name ->
wenzelm@65621
   794
              (if (c.T == SQL.Type.Date)
wenzelm@65621
   795
                db.get(rs, c, db.date _).map(Log_File.Date_Format(_))
wenzelm@65621
   796
               else
wenzelm@65624
   797
                db.get(rs, c, db.string _)))
wenzelm@65621
   798
          val n = Prop.all_props.length
wenzelm@65621
   799
          val props = for ((x, Some(y)) <- results.take(n)) yield (x, y)
wenzelm@65621
   800
          val settings = for ((x, Some(y)) <- results.drop(n)) yield (x, y)
wenzelm@65621
   801
          Some(Meta_Info(props, settings))
wenzelm@65621
   802
        }
wenzelm@65621
   803
      })
wenzelm@65621
   804
    }
wenzelm@65621
   805
wenzelm@65621
   806
    def read_build_info(
wenzelm@65629
   807
      db: SQL.Database,
wenzelm@65629
   808
      log_name: String,
wenzelm@65629
   809
      session_names: List[String] = Nil,
wenzelm@65629
   810
      ml_statistics: Boolean = false): Build_Info =
wenzelm@65621
   811
    {
wenzelm@65645
   812
      val table1 = Build_Info.sessions_table
wenzelm@65645
   813
      val table2 = Build_Info.ml_statistics_table
wenzelm@65629
   814
wenzelm@65645
   815
      val where_log_name =
wenzelm@65645
   816
        Meta_Info.log_name(table1).sql_where_equal(log_name) + " AND " +
wenzelm@65649
   817
          Build_Info.session_name(table1).sql + " <> ''"
wenzelm@65621
   818
      val where =
wenzelm@65645
   819
        if (session_names.isEmpty) where_log_name
wenzelm@65621
   820
        else
wenzelm@65645
   821
          where_log_name + " AND " +
wenzelm@65649
   822
          session_names.map(a => Build_Info.session_name(table1).sql + " = " + SQL.string(a)).
wenzelm@65621
   823
            mkString("(", " OR ", ")")
wenzelm@65629
   824
wenzelm@65645
   825
      val columns1 = table1.columns.tail.map(_.apply(table1))
wenzelm@65645
   826
      val (columns, from) =
wenzelm@65645
   827
        if (ml_statistics) {
wenzelm@65645
   828
          val columns = columns1 ::: List(Build_Info.ml_statistics(table2))
wenzelm@65645
   829
          val from =
wenzelm@65649
   830
            "(" + table1.sql + " LEFT JOIN " + table2.sql + " ON " +
wenzelm@65649
   831
              Meta_Info.log_name(table1).sql + " = " +
wenzelm@65649
   832
              Meta_Info.log_name(table2).sql + " AND " +
wenzelm@65649
   833
              Build_Info.session_name(table1).sql + " = " +
wenzelm@65649
   834
              Build_Info.session_name(table2).sql + ")"
wenzelm@65645
   835
          (columns, from)
wenzelm@65645
   836
        }
wenzelm@65649
   837
        else (columns1, table1.sql)
wenzelm@65645
   838
wenzelm@65621
   839
      val sessions =
wenzelm@65645
   840
        using(db.statement(SQL.select(columns) + from + " " + where))(stmt =>
wenzelm@65621
   841
        {
wenzelm@65621
   842
          SQL.iterator(stmt.executeQuery)(rs =>
wenzelm@65621
   843
          {
wenzelm@65621
   844
            val session_name = db.string(rs, Build_Info.session_name)
wenzelm@65626
   845
            val session_entry =
wenzelm@65626
   846
              Session_Entry(
wenzelm@65626
   847
                chapter = db.string(rs, Build_Info.chapter),
wenzelm@65626
   848
                groups = split_lines(db.string(rs, Build_Info.groups)),
wenzelm@65626
   849
                threads = db.get(rs, Build_Info.threads, db.int _),
wenzelm@65626
   850
                timing =
wenzelm@65626
   851
                  Timing(Time.ms(db.long(rs, Build_Info.timing_elapsed)),
wenzelm@65626
   852
                    Time.ms(db.long(rs, Build_Info.timing_cpu)),
wenzelm@65626
   853
                    Time.ms(db.long(rs, Build_Info.timing_gc))),
wenzelm@65626
   854
                ml_timing =
wenzelm@65626
   855
                  Timing(Time.ms(db.long(rs, Build_Info.ml_timing_elapsed)),
wenzelm@65626
   856
                    Time.ms(db.long(rs, Build_Info.ml_timing_cpu)),
wenzelm@65626
   857
                    Time.ms(db.long(rs, Build_Info.ml_timing_gc))),
wenzelm@65626
   858
                heap_size = db.get(rs, Build_Info.heap_size, db.long _),
wenzelm@65643
   859
                status =
wenzelm@65643
   860
                  db.get(rs, Build_Info.status, db.string _).
wenzelm@65643
   861
                    map(Session_Status.withName(_)),
wenzelm@65629
   862
                ml_statistics =
wenzelm@65629
   863
                  if (ml_statistics) uncompress_properties(db.bytes(rs, Build_Info.ml_statistics))
wenzelm@65629
   864
                  else Nil)
wenzelm@65626
   865
            session_name -> session_entry
wenzelm@65621
   866
          }).toMap
wenzelm@65621
   867
        })
wenzelm@65621
   868
      Build_Info(sessions)
wenzelm@65621
   869
    }
wenzelm@65595
   870
  }
wenzelm@64045
   871
}