Module ojalgo

Package org.ojalgo.concurrent

Interface ParallelismSupplier

All Superinterfaces:

java.util.function.IntSupplier

All Known Implementing Classes:

Parallelism

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public interface ParallelismSupplier
extends java.util.function.IntSupplier

Method Summary

Modifier and Type	Method	Description
default ParallelismSupplier	adjustDown()
default ParallelismSupplier	adjustUp()
default ParallelismSupplier	average(java.util.function.IntSupplier other)
default ParallelismSupplier	decrement()
default ParallelismSupplier	divideBy(int divisor)	Round up as in: 9 / 2 = 5 and 1 / 9 = 1
default ParallelismSupplier	halve()
default ParallelismSupplier	increment()
default ParallelismSupplier	limit(int notMoreThan)
default ParallelismSupplier	limit(java.util.function.IntSupplier notMoreThan)
default DivideAndConquer.Divider	newDivider(int threshold)
default ParallelismSupplier	require(int atLeast)
default ParallelismSupplier	require(java.util.function.IntSupplier atLeast)
default ParallelismSupplier	reserveBytes(long bytesPerThread)	Make sure there's this much memory per thread by, if necessary, limiting the parallelism.
default ParallelismSupplier	reserveGigaBytes(long gigaBytesPerThread)
default ParallelismSupplier	reserveKiloBytes(long kiloBytesPerThread)
default ParallelismSupplier	reserveMegaBytes(long megaBytesPerThread)
default ParallelismSupplier	reserveTeraBytes(long teraBytesPerThread)

Methods inherited from interface java.util.function.IntSupplier

getAsInt

Method Detail

adjustDown

default ParallelismSupplier adjustDown()

See Also:

PowerOf2.adjustDown(double)

adjustUp

default ParallelismSupplier adjustUp()

See Also:

PowerOf2.adjustUp(double)

average

default ParallelismSupplier average(java.util.function.IntSupplier other)

decrement

default ParallelismSupplier decrement()

divideBy

default ParallelismSupplier divideBy(int divisor)

Round up as in: 9 / 2 = 5 and 1 / 9 = 1

halve

default ParallelismSupplier halve()

increment

default ParallelismSupplier increment()

limit

default ParallelismSupplier limit(int notMoreThan)

limit

default ParallelismSupplier limit(java.util.function.IntSupplier notMoreThan)

newDivider

default DivideAndConquer.Divider newDivider(int threshold)

require

default ParallelismSupplier require(int atLeast)

require

default ParallelismSupplier require(java.util.function.IntSupplier atLeast)

reserveBytes

default ParallelismSupplier reserveBytes(long bytesPerThread)

Make sure there's this much memory per thread by, if necessary, limiting the parallelism. The total amount of memory available is defined by OjAlgoUtils.ENVIRONMENT

reserveGigaBytes

default ParallelismSupplier reserveGigaBytes(long gigaBytesPerThread)

See Also:

reserveBytes(long)

reserveKiloBytes

default ParallelismSupplier reserveKiloBytes(long kiloBytesPerThread)

See Also:

reserveBytes(long)

reserveMegaBytes

default ParallelismSupplier reserveMegaBytes(long megaBytesPerThread)

See Also:

reserveBytes(long)

reserveTeraBytes

default ParallelismSupplier reserveTeraBytes(long teraBytesPerThread)

See Also:

reserveBytes(long)