taskassignment.h File Reference

#include <vector>
#include "gromacs/utility/arrayref.h"
#include "gromacs/utility/basedefinitions.h"
#include "gromacs/utility/gmxmpi.h"

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Description

Declares high-level functionality for managing assigning tasks on ranks of a node to hardware on that node, and the factory function to build the correct flavours of gmx::INodeTaskAssigner required to implement the user's requirements.

Author

Mark Abraham mark..nosp@m.j.ab.nosp@m.raham.nosp@m.@gma.nosp@m.il.co.nosp@m.m

Classes
struct	gmx::GpuTaskMapping
	Specifies the GPU deviceID_ available for task_ to use. More...
class	gmx::GpuTaskAssignmentsBuilder
	Builder for the GpuTaskAssignments for all ranks on this node. More...
class	gmx::GpuTaskAssignments
	Contains the GPU task assignment for all ranks on this physical node. More...

Typedefs
using	gmx::GpuTaskAssignment = std::vector< GpuTaskMapping >
	Container of GPU tasks on a rank, specifying the task type and GPU device ID, e.g. potentially ready for consumption by the modules on that rank.

Enumerations
enum	gmx::GpuTask : int { gmx::GpuTask::Nonbonded, gmx::GpuTask::Pme, gmx::GpuTask::Count }
	Types of compute tasks that can be run on a GPU. More...

Functions
void	gmx::setThrowForPerformanceProblems (bool newValue)
	Flag for controlling behaviour in cases where performance might be low. More...