author | wenzelm |
Fri, 07 Oct 2016 11:24:58 +0200 | |
changeset 64080 | 2e5c0bd708af |
parent 64079 | ff26032b7f2a |
child 64081 | 38bb09ed965b |
permissions | -rw-r--r-- |
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/* Title: Pure/Tools/build_log.scala |
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Author: Makarius |
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Build log parsing for historic versions, back to "build_history_base". |
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*/ |
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package isabelle |
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import java.time.ZonedDateTime |
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import java.time.format.{DateTimeFormatter, DateTimeParseException} |
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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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/** build settings **/ |
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val build_settings = List("ISABELLE_BUILD_OPTIONS") |
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val ml_settings = List("ML_PLATFORM", "ML_HOME", "ML_SYSTEM", "ML_OPTIONS") |
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val all_settings = build_settings ::: ml_settings |
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object Setting |
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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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def show_all(): String = |
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cat_lines(build_settings.map(getenv(_)) ::: List("") ::: ml_settings.map(getenv(_))) |
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} |
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/** log file **/ |
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object Log_File |
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{ |
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def apply(name: String, lines: List[String]): Log_File = |
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new Log_File(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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} |
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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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/* 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_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(setting: String): String = |
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lines.find(_.startsWith(setting + "=")) getOrElse err("missing " + setting) |
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def get_settings(settings: List[String]): List[String] = |
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settings.map(get_setting(_)) |
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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(XML.Decode.properties(YXML.parse_body(text))) |
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def filter_props(prefix: String): List[Properties.T] = |
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for (line <- lines; s <- Library.try_unprefix(prefix, line)) yield parse_props(s) |
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def find_line(prefix: String): Option[String] = |
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find(Library.try_unprefix(prefix, _)) |
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def find_props(prefix: String): Option[Properties.T] = |
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find_line(prefix).map(parse_props(_)) |
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/* parse various formats */ |
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def parse_session_info(session_name: String, full: Boolean): Session_Info = |
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Build_Log.parse_session_info(log_file, session_name, full) |
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def parse_header: Header = Build_Log.parse_header(log_file) |
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def parse_info: Info = Build_Log.parse_info(log_file) |
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} |
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/* session log: produced by "isabelle build" */ |
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sealed case class Session_Info( |
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session_name: String, |
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session_timing: Properties.T, |
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command_timings: List[Properties.T], |
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ml_statistics: List[Properties.T], |
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task_statistics: List[Properties.T]) |
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private def parse_session_info(log_file: Log_File, name0: String, full: Boolean): Session_Info = |
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{ |
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val xml_cache = new XML.Cache() |
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val session_name = |
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log_file.find_line("\fSession.name = ") match { |
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case None => name0 |
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case Some(name) if name0 == "" || name0 == name => name |
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case Some(name) => log_file.err("log from different session " + quote(name)) |
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} |
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val session_timing = log_file.find_props("\fTiming = ") getOrElse Nil |
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val command_timings = log_file.filter_props("\fcommand_timing = ") |
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val ml_statistics = if (full) log_file.filter_props("\fML_statistics = ") else Nil |
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val task_statistics = if (full) log_file.filter_props("\ftask_statistics = ") else Nil |
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Session_Info(session_name, session_timing, command_timings, ml_statistics, task_statistics) |
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} |
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/* header and meta data */ |
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object Header_Kind extends Enumeration |
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{ |
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val ISATEST = Value("isatest") |
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val AFP_TEST = Value("afp-test") |
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val JENKINS = Value("jenkins") |
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} |
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sealed case class Header(kind: Header_Kind.Value, props: Properties.T, settings: List[String]) |
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object Field |
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{ |
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val build_host = "build_host" |
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val build_start = "build_start" |
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val build_end = "build_end" |
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val isabelle_version = "isabelle_version" |
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val afp_version = "afp_version" |
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} |
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object AFP |
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{ |
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val Date_Format = |
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Date.Format.make_patterns(List("EEE MMM d HH:mm:ss VV yyyy", "EEE MMM d HH:mm:ss O yyyy"), |
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// workaround for jdk-8u102 |
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s => Word.implode(Word.explode(s).map({ case "CEST" => "GMT+2" case a => a }))) |
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val Test_Start = new Regex("""^Start test for .+ at (.+), (\w+)$""") |
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val Test_End = new Regex("""^End test on (.+), \w+, elapsed time:.*$""") |
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val Isabelle_Version = new Regex("""^Isabelle version: .* -- hg id (\w+)$""") |
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val AFP_Version = new Regex("""^AFP version: .* -- hg id (\w+)$""") |
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} |
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private def parse_header(log_file: Log_File): Header = |
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{ |
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log_file.lines match { |
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case AFP.Test_Start(start, hostname) :: _ => |
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(start, log_file.lines.last) match { |
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case (AFP.Date_Format(start_date), AFP.Test_End(AFP.Date_Format(end_date))) => |
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val isabelle_version = |
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log_file.find_match(AFP.Isabelle_Version) getOrElse |
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log_file.err("missing Isabelle version") |
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val afp_version = |
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log_file.find_match(AFP.AFP_Version) getOrElse |
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log_file.err("missing AFP version") |
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Header(Header_Kind.AFP_TEST, |
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List( |
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Field.build_host -> hostname, |
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Field.build_start -> start_date.toString, |
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Field.build_end -> end_date.toString, |
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Field.isabelle_version -> isabelle_version, |
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Field.afp_version -> afp_version), |
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log_file.get_settings(all_settings)) |
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case _ => log_file.err("cannot detect start/end date in afp-test log") |
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} |
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case _ => log_file.err("cannot detect log header format") |
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} |
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} |
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object Session_Status extends Enumeration |
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{ |
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val UNKNOWN = Value("unknown") |
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val FINISHED = Value("finished") |
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val FAILED = Value("failed") |
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val CANCELLED = Value("cancelled") |
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} |
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/* main log: produced by isatest, afp-test, jenkins etc. */ |
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sealed case class Info( |
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ml_options: List[(String, String)], |
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finished: Map[String, Timing], |
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timing: Map[String, Timing], |
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threads: Map[String, Int]) |
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{ |
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val sessions: Set[String] = finished.keySet ++ timing.keySet |
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override def toString: String = |
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sessions.toList.sorted.mkString("Build_Log.Info(", ", ", ")") |
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} |
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private val Session_Finished1 = |
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new Regex("""^Finished (\S+) \((\d+):(\d+):(\d+) elapsed time, (\d+):(\d+):(\d+) cpu time.*$""") |
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private val Session_Finished2 = |
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new Regex("""^Finished (\S+) \((\d+):(\d+):(\d+) elapsed time.*$""") |
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private val Session_Timing = |
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new Regex("""^Timing (\S+) \((\d) threads, (\d+\.\d+)s elapsed time, (\d+\.\d+)s cpu time, (\d+\.\d+)s GC time.*$""") |
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private object ML_Option |
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{ |
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def unapply(s: String): Option[(String, String)] = |
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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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Library.try_unquote(s.substring(i + 1)) match { |
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case Some(b) if ml_settings.contains(a) => Some((a, b)) |
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case _ => None |
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} |
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} |
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} |
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private def parse_info(log_file: Log_File): Info = |
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{ |
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val ml_options = new mutable.ListBuffer[(String, String)] |
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var finished = Map.empty[String, Timing] |
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var timing = Map.empty[String, Timing] |
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var threads = Map.empty[String, Int] |
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for (line <- log_file.lines) { |
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line match { |
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case Session_Finished1(name, |
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Value.Int(e1), Value.Int(e2), Value.Int(e3), |
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Value.Int(c1), Value.Int(c2), Value.Int(c3)) => |
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val elapsed = Time.hms(e1, e2, e3) |
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val cpu = Time.hms(c1, c2, c3) |
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finished += (name -> Timing(elapsed, cpu, Time.zero)) |
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case Session_Finished2(name, |
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Value.Int(e1), Value.Int(e2), Value.Int(e3)) => |
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val elapsed = Time.hms(e1, e2, e3) |
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finished += (name -> Timing(elapsed, Time.zero, Time.zero)) |
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case Session_Timing(name, |
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Value.Int(t), Value.Double(e), Value.Double(c), Value.Double(g)) => |
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val elapsed = Time.seconds(e) |
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val cpu = Time.seconds(c) |
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val gc = Time.seconds(g) |
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timing += (name -> Timing(elapsed, cpu, gc)) |
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threads += (name -> t) |
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case ML_Option(a, b) => ml_options += (a -> b) |
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case _ => |
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} |
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} |
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Info(ml_options.toList, finished, timing, threads) |
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} |
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} |