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mit-ll / CEP

The Common Evaluation Platform (CEP), based on UCB's Chipyard Framework, is an SoC design that contains only license-unencumbered, freely available components.
BSD 2-Clause "Simplified" License
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Exception in thread "main" java.lang.OutOfMemoryError: GC overhead limit exceeded #7

Closed ckj119940887 closed 3 years ago

ckj119940887 commented 4 years ago

When I executed the command "make -f Makefile.vc707-u500devkit verilog", I encounterd the following errors: Exception in thread "main" java.lang.OutOfMemoryError: GC overhead limit exceeded at java.lang.StringCoding.decode(StringCoding.java:215) at java.lang.String.(String.java:463) at org.antlr.v4.runtime.CodePointCharStream$CodePoint8BitCharStream.getText(CodePointCharStream.java:160) at org.antlr.v4.runtime.CommonToken.getText(CommonToken.java:170) at org.antlr.v4.runtime.tree.TerminalNodeImpl.getText(TerminalNodeImpl.java:54) at org.antlr.v4.runtime.RuleContext.getText(RuleContext.java:137) at firrtl.Visitor.visitStmt(Visitor.scala:268) at firrtl.Visitor.$anonfun$visitSuite$2(Visitor.scala:150) at firrtl.Visitor$$Lambda$112/982757413.apply(Unknown Source) at scala.Option.map(Option.scala:146) at firrtl.Visitor.$anonfun$visitSuite$1(Visitor.scala:150) at firrtl.Visitor$$Lambda$111/2044903525.apply(Unknown Source) at scala.collection.TraversableLike.$anonfun$flatMap$1(TraversableLike.scala:241) at scala.collection.TraversableLike$$Lambda$84/1596000437.apply(Unknown Source) at scala.collection.Iterator.foreach(Iterator.scala:929) at scala.collection.Iterator.foreach$(Iterator.scala:929) at scala.collection.AbstractIterator.foreach(Iterator.scala:1417) at scala.collection.IterableLike.foreach(IterableLike.scala:71) at scala.collection.IterableLike.foreach$(IterableLike.scala:70) at scala.collection.AbstractIterable.foreach(Iterable.scala:54) at scala.collection.TraversableLike.flatMap(TraversableLike.scala:241) at scala.collection.TraversableLike.flatMap$(TraversableLike.scala:238) at scala.collection.AbstractTraversable.flatMap(Traversable.scala:104) at firrtl.Visitor.visitSuite(Visitor.scala:150) at firrtl.Visitor.visitWhen(Visitor.scala:226) at firrtl.Visitor.visitStmt(Visitor.scala:234) at firrtl.Visitor.$anonfun$visitSuite$2(Visitor.scala:150) at firrtl.Visitor$$Lambda$112/982757413.apply(Unknown Source) at scala.Option.map(Option.scala:146) at firrtl.Visitor.$anonfun$visitSuite$1(Visitor.scala:150) at firrtl.Visitor$$Lambda$111/2044903525.apply(Unknown Source) at scala.collection.TraversableLike.$anonfun$flatMap$1(TraversableLike.scala:241)

bchetwynd commented 4 years ago

Please verify that you have all dependencies and that you are running on recommended OS/Tool versions.