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% jstack 368186 | |
2018-07-05 02:28:18 | |
Full thread dump OpenJDK 64-Bit Server VM (25.171-b11 mixed mode): | |
"Attach Listener" #25 daemon prio=9 os_prio=0 tid=0x00007fda08001000 nid=0x59ff3 waiting on condition [0x0000000000000000] | |
java.lang.Thread.State: RUNNABLE | |
"ForkJoinPool-1-worker-0" #24 daemon prio=5 os_prio=0 tid=0x00007fd9f4e61800 nid=0x59ec3 in Object.wait() [0x00007fda513ac000] | |
java.lang.Thread.State: WAITING (on object monitor) | |
at java.lang.Object.wait(Native Method) |
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// Compiles with https://github.com/lampepfl/dotty/pull/4672 | |
// ./bin/dotc -classpath "$(coursier fetch -p org.typelevel:cats-core_2.13:2.0.0)" out/fmap.scala | |
import cats._ | |
import cats.implicits._ | |
object Test { | |
val fmap: [A, B] -> (A => B) => [F[_]] -> F[A] => (given Functor[F]) => F[B] = [A, B] -> (f: A => B) => ([F[_]] -> (fa: F[A]) => (given ev: Functor[F]) => fa.map(f)) | |
val addOne = fmap((x: Int) => x + 1) |
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// Compiles with https://github.com/lampepfl/dotty/pull/4672 | |
// ./bin/dotc -classpath "$(coursier fetch -p org.typelevel:cats-effect_2.12:1.0.0-RC2)" out/blocking.scala | |
import scala.language.implicitConversions | |
import cats.implicits._ | |
import cats.effect._ | |
import scala.concurrent.ExecutionContext | |
object Blocking { |
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# allocated trees: 3316387 | |
Detail of allocated trees: | |
(dotty.tools.dotc.core.Phases$Phase.$anonfun$runOn$1(Phases.scala:293),350797) | |
(dotty.tools.dotc.parsing.Parsers$Parser.makeIdent(Parsers.scala:527),165153) | |
(dotty.tools.dotc.transform.Erasure$Typer.typedValDef(Erasure.scala:540),120536) | |
(dotty.tools.dotc.typer.Typer.$anonfun$typedValDef$1(Typer.scala:1361),81026) | |
(dotty.tools.dotc.transform.Erasure$Typer.typedApply(Erasure.scala:507),79324) | |
(dotty.tools.dotc.transform.Erasure$Typer.typedDefDef(Erasure.scala:575),70002) | |
(dotty.tools.dotc.typer.Typer.$anonfun$typedIdent$1(Typer.scala:409),68091) | |
(dotty.tools.dotc.transform.PatternMatcher$Translator.emit(PatternMatcher.scala:911),68043) |
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# allocated trees: 3169938 | |
Detail of allocated trees: (dotty.tools.dotc.core.Phases$Phase.$anonfun$runOn$1(Phases.scala:293),350797) | |
(dotty.tools.dotc.parsing.Parsers$Parser.makeIdent(Parsers.scala:527),165152) | |
(dotty.tools.dotc.transform.Erasure$Typer.typedValDef(Erasure.scala:540),120536) | |
(dotty.tools.dotc.typer.Typer.$anonfun$typedValDef$1(Typer.scala:1361),81026) | |
(dotty.tools.dotc.transform.Erasure$Typer.typedDefDef(Erasure.scala:575),70002) | |
(dotty.tools.dotc.transform.Erasure$Typer.typedApply(Erasure.scala:507),68626) | |
(dotty.tools.dotc.typer.Typer.$anonfun$typedIdent$1(Typer.scala:409),68091) | |
(dotty.tools.dotc.transform.PatternMatcher$Translator.emit(PatternMatcher.scala:911),68043) | |
(dotty.tools.dotc.typer.Applications$TypedApply.app0$1(Applications.scala:599),60317) |
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ZSH_HIGHLIGHT_STYLES[alias]='none' | |
ZSH_HIGHLIGHT_STYLES[unknown-token]='none' | |
ZSH_HIGHLIGHT_STYLES[builtin]='none' | |
ZSH_HIGHLIGHT_STYLES[function]='none' | |
ZSH_HIGHLIGHT_STYLES[command]='none' | |
ZSH_HIGHLIGHT_STYLES[precommand]='none' | |
ZSH_HIGHLIGHT_STYLES[path]='none' | |
ZSH_HIGHLIGHT_STYLES[path_prefix]='none' | |
ZSH_HIGHLIGHT_STYLES[path_approx]='none' |
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[log frontend] ==> search implicit scala.collection.generic.CanBuildFrom[scala.collection.SortedMap[dotty.tools.dottydoc.model.comment.Inline, dotty.tools.dottydoc.model.comment.Block], String, That], arg = <empty>: <notype>? | |
[log frontend] ==> computeEligible scala.collection.generic.CanBuildFrom[scala.collection.SortedMap[dotty.tools.dottydoc.model.comment.Inline, dotty.tools.dottydoc.model.comment.Block], String, (?)] in ((text: String): dotty.tools.dottydoc.model.comment.HtmlParsers.StringToMarkdown)(dotty.tools.dottydoc.model.comment.HtmlParsers.StringToMarkdown), ((markdown: com.vladsch.flexmark.ast.Node): dotty.tools.dottydoc.model.comment.HtmlParsers.MarkdownToHtml)(dotty.tools.dottydoc.model.comment.HtmlParsers.MarkdownToHtml), ((text: String): dotty.tools.dottydoc.model.comment.HtmlParsers.StringToWiki)(dotty.tools.dottydoc.model.comment.HtmlParsers.StringToWiki), ((body: dotty.tools.dottydoc.model.comment.Body): dotty.tools.dottydoc.model.comment.HtmlParsers.BodyToHtml)(dotty.tools.dottydoc.mode |
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[log frontend] ==> search implicit scala.collection.generic.CanBuildFrom[scala.collection.SortedMap[dotty.tools.dottydoc.model.comment.Inline, dotty.tools.dottydoc.model.comment.Block], String, That], arg = <empty>: <notype>? | |
[log frontend] ==> computeEligible scala.collection.generic.CanBuildFrom[scala.collection.SortedMap[dotty.tools.dottydoc.model.comment.Inline, dotty.tools.dottydoc.model.comment.Block], String, (?)] in ((text: String): dotty.tools.dottydoc.model.comment.HtmlParsers.StringToMarkdown)(dotty.tools.dottydoc.model.comment.HtmlParsers.StringToMarkdown), ((markdown: com.vladsch.flexmark.ast.Node): dotty.tools.dottydoc.model.comment.HtmlParsers.MarkdownToHtml)(dotty.tools.dottydoc.model.comment.HtmlParsers.MarkdownToHtml), ((text: String): dotty.tools.dottydoc.model.comment.HtmlParsers.StringToWiki)(dotty.tools.dottydoc.model.comment.HtmlParsers.StringToWiki), ((body: dotty.tools.dottydoc.model.comment.Body): dotty.tools.dottydoc.model.comment.HtmlParsers.BodyToHtml)(dotty.tools.dottydoc.mode |
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[log frontend] ==> search implicit scala.collection.generic.CanBuildFrom[scala.collection.SortedMap[dotty.tools.dottydoc.model.comment.Inline, dotty.tools.dottydoc.model.comment.Block], String, That], arg = <empty>: <notype>? | |
[log frontend] ==> computeEligible scala.collection.generic.CanBuildFrom[scala.collection.SortedMap[dotty.tools.dottydoc.model.comment.Inline, dotty.tools.dottydoc.model.comment.Block], String, (?)] in ((text: String): dotty.tools.dottydoc.model.comment.HtmlParsers.StringToMarkdown)(dotty.tools.dottydoc.model.comment.HtmlParsers.StringToMarkdown), ((markdown: com.vladsch.flexmark.ast.Node): dotty.tools.dottydoc.model.comment.HtmlParsers.MarkdownToHtml)(dotty.tools.dottydoc.model.comment.HtmlParsers.MarkdownToHtml), ((text: String): dotty.tools.dottydoc.model.comment.HtmlParsers.StringToWiki)(dotty.tools.dottydoc.model.comment.HtmlParsers.StringToWiki), ((body: dotty.tools.dottydoc.model.comment.Body): dotty.tools.dottydoc.model.comment.HtmlParsers.BodyToHtml)(dotty.tools.dottydoc.mode |
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5755 (4,40%) dotty.tools.dotc.core.Symbols$Symbol.denot | |
4888 (3,74%) InstanceKlass::oop_push_contents(PSPromotionManager*, oopDesc*) | |
2674 (2,05%) oopDesc* PSPromotionManager::copy_to_survivor_space<false>(oopDesc*) | |
2381 (1,82%) ParMarkBitMap::live_words_in_range(HeapWord*, oopDesc*) const | |
1420 (1,09%) PSPromotionManager::drain_stacks_depth(bool) | |
1299 (0,99%) dotty.tools.dotc.core.SymDenotations$SymDenotation.completeFrom | |
1146 (0,88%) dotty.tools.dotc.core.Types$NamedType.denotAt | |
1078 (0,82%) scala.runtime.BoxesRunTime.equals2 | |
1074 (0,82%) dotty.tools.dotc.core.Scopes$MutableScope.lookupEntry | |
977 (0,75%) itable stub |