Class CudaOccupancy

Cuda occupancy from CudaOccupancy.h

Inheritance

System.Object

CudaOccupancy

Inherited Members

System.Object.Equals(System.Object)

System.Object.Equals(System.Object, System.Object)

System.Object.GetHashCode()

System.Object.GetType()

System.Object.MemberwiseClone()

System.Object.ReferenceEquals(System.Object, System.Object)

System.Object.ToString()

Namespace: ManagedCuda

Assembly: ManagedCuda.dll

Syntax

public class CudaOccupancy

Methods

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cudaOccMaxActiveBlocksPerMultiprocessor(CudaOccupancy.cudaOccResult, CudaOccupancy.cudaOccDeviceProp, CudaOccupancy.cudaOccFuncAttributes, CudaOccupancy.cudaOccDeviceState, Int32, SizeT)

Determine the maximum number of CTAs that can be run simultaneously per SM.

This is equivalent to the calculation done in the CUDA Occupancy Calculator spreadsheet

Declaration

public static void cudaOccMaxActiveBlocksPerMultiprocessor(CudaOccupancy.cudaOccResult result, CudaOccupancy.cudaOccDeviceProp properties, CudaOccupancy.cudaOccFuncAttributes attributes, CudaOccupancy.cudaOccDeviceState state, int blockSize, SizeT dynamicSmemSize)

Parameters

Type	Name	Description
CudaOccupancy.cudaOccResult	result
CudaOccupancy.cudaOccDeviceProp	properties
CudaOccupancy.cudaOccFuncAttributes	attributes
CudaOccupancy.cudaOccDeviceState	state
System.Int32	blockSize
SizeT	dynamicSmemSize

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cudaOccMaxPotentialOccupancyBlockSize(ref Int32, ref Int32, CudaOccupancy.cudaOccDeviceProp, CudaOccupancy.cudaOccFuncAttributes, CudaOccupancy.cudaOccDeviceState, SizeT)

Declaration

public static void cudaOccMaxPotentialOccupancyBlockSize(ref int minGridSize, ref int blockSize, CudaOccupancy.cudaOccDeviceProp properties, CudaOccupancy.cudaOccFuncAttributes attributes, CudaOccupancy.cudaOccDeviceState state, SizeT dynamicSMemSize)

Parameters

Type	Name	Description
System.Int32	minGridSize
System.Int32	blockSize
CudaOccupancy.cudaOccDeviceProp	properties
CudaOccupancy.cudaOccFuncAttributes	attributes
CudaOccupancy.cudaOccDeviceState	state
SizeT	dynamicSMemSize

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cudaOccMaxPotentialOccupancyBlockSize(ref Int32, ref Int32, CudaOccupancy.cudaOccDeviceProp, CudaOccupancy.cudaOccFuncAttributes, CudaOccupancy.cudaOccDeviceState, CudaOccupancy.del_blockSizeToDynamicSMemSize, SizeT)

Declaration

public static void cudaOccMaxPotentialOccupancyBlockSize(ref int minGridSize, ref int blockSize, CudaOccupancy.cudaOccDeviceProp properties, CudaOccupancy.cudaOccFuncAttributes attributes, CudaOccupancy.cudaOccDeviceState state, CudaOccupancy.del_blockSizeToDynamicSMemSize blockSizeToDynamicSMemSize, SizeT dynamicSMemSize)

Parameters

Type	Name	Description
System.Int32	minGridSize
System.Int32	blockSize
CudaOccupancy.cudaOccDeviceProp	properties
CudaOccupancy.cudaOccFuncAttributes	attributes
CudaOccupancy.cudaOccDeviceState	state
CudaOccupancy.del_blockSizeToDynamicSMemSize	blockSizeToDynamicSMemSize
SizeT	dynamicSMemSize