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org.eclipse.m2m.atl.profiler.core.util
Class ProfilingModelUtils

java.lang.Object
  extended by org.eclipse.m2m.atl.profiler.core.util.ProfilingModelUtils

public final class ProfilingModelUtils
extends java.lang.Object

Class utility to help about statistical operations.

Method Summary
static double getDuration(ProfilingOperation op)
          Returns the duration of the given operation.
static long getEndKbytesMemUsage(ProfilingOperation op)
          Returns the end memory usage.
static long getLaunchKbytesMemUsage(ProfilingOperation op)
          Returns the launch memory usage.
static long getMaxKbytesMemUsage(ProfilingOperation op)
          Returns the max memory usage.
static long getMaxMaxMemoryUsage(ATLOperation atlOp)
          Returns the max max memory usage.
static long getMaxOutMemoryUsage(ATLOperation atlOp)
          Returns the max out memory usage.
static long getMinInMemoryUsage(ATLOperation atlOp)
          Returns the min in memory usage.
static int getTotalInstruction(ATLOperation op)
          Returns the total instructions.
static long getTotalMemory(org.eclipse.emf.common.util.EList<ProfilingInstruction> profilingInstructions)
          Returns the total memory.
static double getTotalTime(org.eclipse.emf.common.util.EList<ProfilingInstruction> profilingInstructions)
          Returns the total time.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Method Detail

getDuration

public static double getDuration(ProfilingOperation op)
Returns the duration of the given operation.

Parameters:
op - the operation
Returns:
the duration of the given operation

getLaunchKbytesMemUsage

public static long getLaunchKbytesMemUsage(ProfilingOperation op)
Returns the launch memory usage.

Parameters:
op - the operation
Returns:
the memory usage

getEndKbytesMemUsage

public static long getEndKbytesMemUsage(ProfilingOperation op)
Returns the end memory usage.

Parameters:
op - the operation
Returns:
the memory usage

getMaxKbytesMemUsage

public static long getMaxKbytesMemUsage(ProfilingOperation op)
Returns the max memory usage.

Parameters:
op - the operation
Returns:
the memory usage

getTotalTime

public static double getTotalTime(org.eclipse.emf.common.util.EList<ProfilingInstruction> profilingInstructions)
Returns the total time.

Parameters:
profilingInstructions - the profiling instructions
Returns:
the total time

getTotalInstruction

public static int getTotalInstruction(ATLOperation op)
Returns the total instructions.

Parameters:
op - the atl operation
Returns:
the total instructions

getTotalMemory

public static long getTotalMemory(org.eclipse.emf.common.util.EList<ProfilingInstruction> profilingInstructions)
Returns the total memory.

Parameters:
profilingInstructions - the profiling instructions
Returns:
the total memory

getMinInMemoryUsage

public static long getMinInMemoryUsage(ATLOperation atlOp)
Returns the min in memory usage.

Parameters:
atlOp - the atl operation
Returns:
the min in memory usage

getMaxOutMemoryUsage

public static long getMaxOutMemoryUsage(ATLOperation atlOp)
Returns the max out memory usage.

Parameters:
atlOp - the atl operation
Returns:
the max out memory usage

getMaxMaxMemoryUsage

public static long getMaxMaxMemoryUsage(ATLOperation atlOp)
Returns the max max memory usage.

Parameters:
atlOp - the atl operation
Returns:
the max max memory usage
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Copyright 2007 IBM Corporation and others.
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