org.apfloat.samples
Class PiParallel.ParallelBinarySplittingPiCalculator
java.lang.Object
org.apfloat.samples.Pi.BinarySplittingPiCalculator
org.apfloat.samples.PiParallel.ParallelBinarySplittingPiCalculator
- All Implemented Interfaces:
- Serializable
- Direct Known Subclasses:
- PiDistributed.DistributedBinarySplittingPiCalculator
- Enclosing class:
- PiParallel
protected static class PiParallel.ParallelBinarySplittingPiCalculator
- extends Pi.BinarySplittingPiCalculator
Parallel version of the binary splitting algorithm.
Uses multiple threads to calculate pi in parallel.
- See Also:
- Serialized Form
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
PiParallel.ParallelBinarySplittingPiCalculator
public PiParallel.ParallelBinarySplittingPiCalculator(Pi.BinarySplittingSeries series)
throws ApfloatRuntimeException
- Construct a parallel pi calculator with the specified precision and radix.
- Parameters:
series
- The binary splitting series to be used.
- Throws:
ApfloatRuntimeException
r
public void r(long n1,
long n2,
ApfloatHolder T,
ApfloatHolder Q,
ApfloatHolder P,
Pi.BinarySplittingProgressIndicator progressIndicator)
throws ApfloatRuntimeException
- Description copied from class:
Pi.BinarySplittingPiCalculator
- Entry point for the binary splitting algorithm.
- Overrides:
r
in class Pi.BinarySplittingPiCalculator
- Parameters:
n1
- Start term.n2
- End term.T
- Algorithm parameter.Q
- Algorithm parameter.P
- Algorithm parameter.progressIndicator
- Class to print out the progress of the calculation.
- Throws:
ApfloatRuntimeException