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base repository: jruby/jruby
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head repository: jruby/jruby
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compare: 831ca13dc3d4
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  • 2 commits
  • 2 files changed
  • 1 contributor

Commits on Apr 19, 2016

  1. [Truffle] Deduplicate code in CoreMethodNodeManager.

    @eregon
    eregon committed Apr 19, 2016
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    072ee6c View commit details

  2. [Truffle] Keep it simple and allow some built-in nodes to take the co… 

    …ntext.
    @eregon
    eregon committed Apr 19, 2016
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    831ca13 View commit details
Showing with 27 additions and 57 deletions.
  1. +15 −15 truffle/src/main/java/org/jruby/truffle/core/CoreMethodNodeManager.java
  2. +12 −42 truffle/src/main/java/org/jruby/truffle/core/ProcessNodes.java
30 changes: 15 additions & 15 deletions truffle/src/main/java/org/jruby/truffle/core/CoreMethodNodeManager.java
View file
Original file line number Diff line number Diff line change
@@ -219,22 +219,22 @@ private static RubyRootNode makeGenericMethod(RubyContext context, MethodDetails

if (signature.size() == 0) {
methodNode = nodeFactory.createNode();
} else if (signature.size() == 1 && signature.get(0) == RubyNode[].class) {
Object[] args = argumentsNodes.toArray(new RubyNode[argumentsNodes.size()]);
methodNode = nodeFactory.createNode(new Object[]{args});
} else if (signature.size() >= 3 && signature.get(2) == RubyNode[].class) {
Object[] args = argumentsNodes.toArray(new RubyNode[argumentsNodes.size()]);
methodNode = nodeFactory.createNode(context, sourceSection, args);
} else if (signature.get(0) != RubyContext.class) {
Object[] args = new Object[argumentsNodes.size()];
System.arraycopy(argumentsNodes.toArray(new RubyNode[argumentsNodes.size()]), 0, args, 0, argumentsNodes.size());
methodNode = nodeFactory.createNode(args);
} else {
Object[] args = new Object[2 + argumentsNodes.size()];
args[0] = context;
args[1] = sourceSection;
System.arraycopy(argumentsNodes.toArray(new RubyNode[argumentsNodes.size()]), 0, args, 2, argumentsNodes.size());
methodNode = nodeFactory.createNode(args);
final RubyNode[] argumentsArray = argumentsNodes.toArray(new RubyNode[argumentsNodes.size()]);
if (signature.size() == 1 && signature.get(0) == RubyNode[].class) {
methodNode = nodeFactory.createNode(new Object[] { argumentsArray });
} else if (signature.size() >= 3 && signature.get(2) == RubyNode[].class) {
methodNode = nodeFactory.createNode(context, sourceSection, argumentsArray);
} else if (signature.get(0) != RubyContext.class) {
Object[] args = argumentsArray;
methodNode = nodeFactory.createNode(args);
} else {
Object[] args = new Object[2 + argumentsNodes.size()];
args[0] = context;
args[1] = sourceSection;
System.arraycopy(argumentsArray, 0, args, 2, argumentsNodes.size());
methodNode = nodeFactory.createNode(args);
}
}

if (System.getenv("TRUFFLE_CHECK_AMBIGUOUS_OPTIONAL_ARGS") != null) {
54 changes: 12 additions & 42 deletions truffle/src/main/java/org/jruby/truffle/core/ProcessNodes.java
View file
Original file line number Diff line number Diff line change
@@ -16,16 +16,16 @@
import com.oracle.truffle.api.dsl.NodeChildren;
import com.oracle.truffle.api.dsl.Specialization;
import com.oracle.truffle.api.object.DynamicObject;
import com.oracle.truffle.api.source.SourceSection;
import org.jruby.truffle.RubyContext;
import org.jruby.truffle.core.cast.DefaultValueNodeGen;
import org.jruby.truffle.core.cast.LazyDefaultValueNodeGen;
import org.jruby.truffle.language.RubyGuards;
import org.jruby.truffle.language.RubyNode;
import org.jruby.truffle.language.control.RaiseException;
import org.jruby.truffle.platform.UnsafeGroup;
import org.jruby.truffle.platform.posix.ClockGetTime;
import org.jruby.truffle.platform.posix.TimeSpec;
import org.jruby.truffle.platform.signal.Signal;
import org.jruby.util.func.Function0;

@CoreClass(name = "Process")
public abstract class ProcessNodes {
@@ -46,47 +46,17 @@ public abstract static class ClockGetTimeNode extends CoreMethodNode {
public static final int CLOCK_THREAD_CPUTIME_ID = 3; // Linux only
public static final int CLOCK_MONOTONIC_RAW_ID = 4; // Linux only

@CompilerDirectives.CompilationFinal private DynamicObject floatSecondSymbol;
@CompilerDirectives.CompilationFinal private DynamicObject floatMicrosecondSymbol;
@CompilerDirectives.CompilationFinal private DynamicObject nanosecondSymbol;
private final DynamicObject floatSecondSymbol = getSymbol("float_second");
private final DynamicObject floatMicrosecondSymbol = getSymbol("float_microsecond");
private final DynamicObject nanosecondSymbol = getSymbol("nanosecond");

private DynamicObject getFloatSecondSymbol() {
if (floatSecondSymbol == null) {
CompilerDirectives.transferToInterpreterAndInvalidate();
floatSecondSymbol = getContext().getSymbolTable().getSymbol("float_second");
}

return floatSecondSymbol;
}

private DynamicObject getFloatMicrosecondSymbol() {
if (floatMicrosecondSymbol == null) {
CompilerDirectives.transferToInterpreterAndInvalidate();
floatMicrosecondSymbol = getContext().getSymbolTable().getSymbol("float_microsecond");
}

return floatMicrosecondSymbol;
}

private DynamicObject getNanosecondSymbol() {
if (nanosecondSymbol == null) {
CompilerDirectives.transferToInterpreterAndInvalidate();
nanosecondSymbol = getContext().getSymbolTable().getSymbol("nanosecond");
}

return nanosecondSymbol;
public ClockGetTimeNode(RubyContext context, SourceSection sourceSection) {
super(context, sourceSection);
}

@CreateCast("unit")
public RubyNode coerceUnit(RubyNode unit) {
return LazyDefaultValueNodeGen.create(null, null, new Function0<Object>() {

@Override
public Object apply() {
return getFloatSecondSymbol();
}

}, unit);
return DefaultValueNodeGen.create(null, null, floatSecondSymbol, unit);
}

@Specialization(guards = { "isMonotonic(clock_id)", "isRubySymbol(unit)" })
@@ -126,12 +96,12 @@ private Object clock_gettime_clock_id(int clock_id, DynamicObject unit) {

private Object timeToUnit(long time, DynamicObject unit) {
assert RubyGuards.isRubySymbol(unit);
if (unit == getNanosecondSymbol()) {
if (unit == nanosecondSymbol) {
return time;
} else if (unit == getFloatSecondSymbol()) {
return time / 1e9;
} else if (unit == getFloatMicrosecondSymbol()) {
} else if (unit == floatMicrosecondSymbol) {
return time / 1e3;
} else if (unit == floatSecondSymbol) {
return time / 1e9;
} else {
throw new UnsupportedOperationException(Layouts.SYMBOL.getString(unit));
}