File assignment.hpp

This file contains operational classes which mimic data types and encapsulate assignment information.

Author: Benjamin Lindner ben@benlabs.net
Version: See VERSION in CMakeLists.txt
Copyright: GNU General Public License

class Assignment

#include <assignment.hpp>

Interface which represents a generic assignment of a number of tasks towards a number of nodes.

Subclassed by DivAssignment, ModAssignment

Public Functions

inline Assignment(size_t NN, size_t rank, size_t NAF)

virtual size_t operator[](size_t index) = 0

virtual size_t size() = 0

virtual size_t offset() = 0

virtual bool contains(size_t i) = 0

virtual size_t index(size_t i) = 0

Protected Attributes

size_t NN_

size_t NAF_

size_t rank_

size_t size_

size_t offset_

class ModAssignment : public Assignment

#include <assignment.hpp>

Specific assignment class which places tasks according to modulo logic.

Public Functions

ModAssignment(size_t NN, size_t rank, size_t NAF)

virtual size_t operator[](size_t index) override

virtual size_t size() override

virtual size_t offset() override

size_t max()

virtual bool contains(size_t i) override

virtual size_t index(size_t i) override

class DivAssignment : public Assignment

#include <assignment.hpp>

Specific assignment class which places tasks according to div logic.

Public Functions

DivAssignment(size_t NN, size_t rank, size_t NAF)

virtual size_t operator[](size_t index) override

virtual size_t size() override

virtual size_t offset() override

size_t max()

virtual bool contains(size_t i) override

virtual size_t index(size_t i) override