gpu_types_common.h File Reference

#include "config.h"
#include "gromacs/mdtypes/interaction_const.h"
#include "gromacs/mdtypes/locality.h"
#include "gromacs/utility/enumerationhelpers.h"
#include "nbnxm.h"
#include "pairlist.h"

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Description

Implements common internal types for different NBNXN GPU implementations.

Author

Szilárd Páll pall..nosp@m.szil.nosp@m.ard@g.nosp@m.mail.nosp@m..com

Classes
struct	NBStagingData
	Staging area for temporary data downloaded from the GPU. More...
struct	NBAtomDataGpu
	Nonbonded atom data - both inputs and outputs. More...
struct	NBParamGpu
	Parameters required for the GPU nonbonded calculations. More...
struct	Nbnxm::GpuTimers
	GPU region timers used for timing GPU kernels and H2D/D2H transfers. More...
struct	Nbnxm::GpuTimers::XFTransfers
	Timers for local or non-local coordinate/force transfers. More...
struct	Nbnxm::GpuTimers::Interaction
	Timers for local or non-local interaction related operations. More...
struct	Nbnxm::gpu_plist
	GPU pair list structure. More...

Macros
#define	GMX_NBNXN_PRUNE_KERNEL_JPACKED_CONCURRENCY   4
	Macro definining default for the prune kernel's jPacked processing concurrency. More...

Variables
static constexpr int	c_pruneKernelJPackedConcurrency = 4
	Default for the prune kernel's jPacked processing concurrency.

Macro Definition Documentation

#define GMX_NBNXN_PRUNE_KERNEL_JPACKED_CONCURRENCY   4

Macro definining default for the prune kernel's jPacked processing concurrency.

The GMX_NBNXN_PRUNE_KERNEL_JPACKED_CONCURRENCY macro allows compile-time override with the default value of 4.