umontreal.iro.lecuyer.util
Class GlobalCPUTimeChrono
java.lang.Object
umontreal.iro.lecuyer.util.AbstractChrono
umontreal.iro.lecuyer.util.GlobalCPUTimeChrono
public class GlobalCPUTimeChrono
- extends AbstractChrono
Extends the AbstractChrono class to
compute the global CPU time used by the Java Virtual Machine.
This includes CPU time taken by any thread, including the garbage collector, class loader, etc.
Part of this class is implemented in the C language and the
implementation is unfortunately operating system-dependent.
The C functions for the current class have been compiled on a 32-bit machine
running Linux and will not work on 64-bit machines.
For a platform-independent CPU timer (valid only with Java-1.5 or later),
one should use the class ThreadCPUTimeChrono which is programmed
directly in Java.
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Constructor Summary |
GlobalCPUTimeChrono()
Constructs a Chrono object and initializes it to zero. |
GlobalCPUTimeChrono
public GlobalCPUTimeChrono()
- Constructs a Chrono object and initializes it to zero.
To submit a bug or ask questions, send an e-mail to
Pierre L'Ecuyer.