Package org.lwjgl.vulkan
Class VkPhysicalDeviceCooperativeMatrix2FeaturesNV
java.lang.Object
org.lwjgl.system.Pointer.Default
org.lwjgl.system.Struct<VkPhysicalDeviceCooperativeMatrix2FeaturesNV>
org.lwjgl.vulkan.VkPhysicalDeviceCooperativeMatrix2FeaturesNV
- All Implemented Interfaces:
AutoCloseable,org.lwjgl.system.NativeResource,org.lwjgl.system.Pointer
public class VkPhysicalDeviceCooperativeMatrix2FeaturesNV
extends org.lwjgl.system.Struct<VkPhysicalDeviceCooperativeMatrix2FeaturesNV>
implements org.lwjgl.system.NativeResource
Structure describing cooperative matrix features that can be supported by an implementation.
Description
If the VkPhysicalDeviceCooperativeMatrix2FeaturesNV structure is included in the pNext chain of the VkPhysicalDeviceFeatures2 structure passed to GetPhysicalDeviceFeatures2, it is filled in to indicate whether each corresponding feature is supported. VkPhysicalDeviceCooperativeMatrix2FeaturesNV can also be used in the pNext chain of VkDeviceCreateInfo to selectively enable these features.
Valid Usage (Implicit)
Layout
struct VkPhysicalDeviceCooperativeMatrix2FeaturesNV {
VkStructureType sType();
void * pNext();
VkBool32 cooperativeMatrixWorkgroupScope();
VkBool32 cooperativeMatrixFlexibleDimensions();
VkBool32 cooperativeMatrixReductions();
VkBool32 cooperativeMatrixConversions();
VkBool32 cooperativeMatrixPerElementOperations();
VkBool32 cooperativeMatrixTensorAddressing();
VkBool32 cooperativeMatrixBlockLoads();
}-
Nested Class Summary
Nested ClassesModifier and TypeClassDescriptionstatic classAn array ofVkPhysicalDeviceCooperativeMatrix2FeaturesNVstructs.Nested classes/interfaces inherited from class org.lwjgl.system.Struct
org.lwjgl.system.Struct.StructValidationNested classes/interfaces inherited from interface org.lwjgl.system.Pointer
org.lwjgl.system.Pointer.Default -
Field Summary
FieldsModifier and TypeFieldDescriptionstatic final intThe struct alignment in bytes.static final intThe struct member offsets.static final intThe struct member offsets.static final intThe struct member offsets.static final intThe struct member offsets.static final intThe struct member offsets.static final intThe struct member offsets.static final intThe struct member offsets.static final intThe struct member offsets.static final intThe struct size in bytes.static final intThe struct member offsets.Fields inherited from interface org.lwjgl.system.Pointer
BITS32, BITS64, CLONG_SHIFT, CLONG_SIZE, POINTER_SHIFT, POINTER_SIZE -
Constructor Summary
ConstructorsConstructorDescriptionCreates aVkPhysicalDeviceCooperativeMatrix2FeaturesNVinstance at the current position of the specifiedByteBuffercontainer. -
Method Summary
Modifier and TypeMethodDescriptioncalloc()Returns a newVkPhysicalDeviceCooperativeMatrix2FeaturesNVinstance allocated withmemCalloc.calloc(int capacity) Returns a newVkPhysicalDeviceCooperativeMatrix2FeaturesNV.Bufferinstance allocated withmemCalloc.calloc(int capacity, org.lwjgl.system.MemoryStack stack) Returns a newVkPhysicalDeviceCooperativeMatrix2FeaturesNV.Bufferinstance allocated on the specifiedMemoryStackand initializes all its bits to zero.calloc(org.lwjgl.system.MemoryStack stack) Returns a newVkPhysicalDeviceCooperativeMatrix2FeaturesNVinstance allocated on the specifiedMemoryStackand initializes all its bits to zero.booleanindicates that the implementation supports theCooperativeMatrixBlockLoadsNVSPIR-V capability.cooperativeMatrixBlockLoads(boolean value) Sets the specified value to thecooperativeMatrixBlockLoads()field.booleanindicates that the implementation supports theCooperativeMatrixConversionsNVSPIR-V capability.cooperativeMatrixConversions(boolean value) Sets the specified value to thecooperativeMatrixConversions()field.booleanindicates that the implementation supports cooperative matrix sizes that are a multiple of the granularity advertised inVkCooperativeMatrixFlexibleDimensionsPropertiesNV.cooperativeMatrixFlexibleDimensions(boolean value) Sets the specified value to thecooperativeMatrixFlexibleDimensions()field.booleanindicates that the implementation supports theCooperativeMatrixPerElementOperationsNVSPIR-V capability.cooperativeMatrixPerElementOperations(boolean value) Sets the specified value to thecooperativeMatrixPerElementOperations()field.booleanindicates that the implementation supports theCooperativeMatrixReductionsNVSPIR-V capability.cooperativeMatrixReductions(boolean value) Sets the specified value to thecooperativeMatrixReductions()field.booleanindicates that the implementation supports theTensorAddressingNVandCooperativeMatrixTensorAddressingNVSPIR-V capabilities.cooperativeMatrixTensorAddressing(boolean value) Sets the specified value to thecooperativeMatrixTensorAddressing()field.booleanindicates that the implementation supports workgroup scope cooperative matrices.cooperativeMatrixWorkgroupScope(boolean value) Sets the specified value to thecooperativeMatrixWorkgroupScope()field.create()Returns a newVkPhysicalDeviceCooperativeMatrix2FeaturesNVinstance allocated withBufferUtils.create(int capacity) Returns a newVkPhysicalDeviceCooperativeMatrix2FeaturesNV.Bufferinstance allocated withBufferUtils.create(long address) Returns a newVkPhysicalDeviceCooperativeMatrix2FeaturesNVinstance for the specified memory address.create(long address, int capacity) Create aVkPhysicalDeviceCooperativeMatrix2FeaturesNV.Bufferinstance at the specified memory.static @Nullable VkPhysicalDeviceCooperativeMatrix2FeaturesNVcreateSafe(long address) static @Nullable VkPhysicalDeviceCooperativeMatrix2FeaturesNV.BuffercreateSafe(long address, int capacity) malloc()Returns a newVkPhysicalDeviceCooperativeMatrix2FeaturesNVinstance allocated withmemAlloc.malloc(int capacity) Returns a newVkPhysicalDeviceCooperativeMatrix2FeaturesNV.Bufferinstance allocated withmemAlloc.malloc(int capacity, org.lwjgl.system.MemoryStack stack) Returns a newVkPhysicalDeviceCooperativeMatrix2FeaturesNV.Bufferinstance allocated on the specifiedMemoryStack.malloc(org.lwjgl.system.MemoryStack stack) Returns a newVkPhysicalDeviceCooperativeMatrix2FeaturesNVinstance allocated on the specifiedMemoryStack.static intncooperativeMatrixBlockLoads(long struct) Unsafe version ofcooperativeMatrixBlockLoads().static voidncooperativeMatrixBlockLoads(long struct, int value) Unsafe version ofcooperativeMatrixBlockLoads.static intncooperativeMatrixConversions(long struct) Unsafe version ofcooperativeMatrixConversions().static voidncooperativeMatrixConversions(long struct, int value) Unsafe version ofcooperativeMatrixConversions.static intncooperativeMatrixFlexibleDimensions(long struct) Unsafe version ofcooperativeMatrixFlexibleDimensions().static voidncooperativeMatrixFlexibleDimensions(long struct, int value) Unsafe version ofcooperativeMatrixFlexibleDimensions.static intncooperativeMatrixPerElementOperations(long struct) Unsafe version ofcooperativeMatrixPerElementOperations().static voidncooperativeMatrixPerElementOperations(long struct, int value) Unsafe version ofcooperativeMatrixPerElementOperations.static intncooperativeMatrixReductions(long struct) Unsafe version ofcooperativeMatrixReductions().static voidncooperativeMatrixReductions(long struct, int value) Unsafe version ofcooperativeMatrixReductions.static intncooperativeMatrixTensorAddressing(long struct) Unsafe version ofcooperativeMatrixTensorAddressing().static voidncooperativeMatrixTensorAddressing(long struct, int value) Unsafe version ofcooperativeMatrixTensorAddressing.static intncooperativeMatrixWorkgroupScope(long struct) Unsafe version ofcooperativeMatrixWorkgroupScope().static voidncooperativeMatrixWorkgroupScope(long struct, int value) Unsafe version ofcooperativeMatrixWorkgroupScope.static longnpNext(long struct) Unsafe version ofpNext().static voidnpNext(long struct, long value) Unsafe version ofpNext.static intnsType(long struct) Unsafe version ofsType().static voidnsType(long struct, int value) Unsafe version ofsType.longpNext()NULLor a pointer to a structure extending this structure.pNext(long value) Sets the specified value to thepNext()field.set(int sType, long pNext, boolean cooperativeMatrixWorkgroupScope, boolean cooperativeMatrixFlexibleDimensions, boolean cooperativeMatrixReductions, boolean cooperativeMatrixConversions, boolean cooperativeMatrixPerElementOperations, boolean cooperativeMatrixTensorAddressing, boolean cooperativeMatrixBlockLoads) Initializes this struct with the specified values.Copies the specified struct data to this struct.intsizeof()intsType()aVkStructureTypevalue identifying this structure.sType(int value) Sets the specified value to thesType()field.Sets theSTRUCTURE_TYPE_PHYSICAL_DEVICE_COOPERATIVE_MATRIX_2_FEATURES_NVvalue to thesType()field.Methods inherited from class org.lwjgl.system.Struct
clear, free, isNull, validate, validateMethods inherited from class org.lwjgl.system.Pointer.Default
address, equals, hashCode, toStringMethods inherited from interface org.lwjgl.system.NativeResource
close, free
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Field Details
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SIZEOF
public static final int SIZEOFThe struct size in bytes. -
ALIGNOF
public static final int ALIGNOFThe struct alignment in bytes. -
STYPE
public static final int STYPEThe struct member offsets. -
PNEXT
public static final int PNEXTThe struct member offsets. -
COOPERATIVEMATRIXWORKGROUPSCOPE
public static final int COOPERATIVEMATRIXWORKGROUPSCOPEThe struct member offsets. -
COOPERATIVEMATRIXFLEXIBLEDIMENSIONS
public static final int COOPERATIVEMATRIXFLEXIBLEDIMENSIONSThe struct member offsets. -
COOPERATIVEMATRIXREDUCTIONS
public static final int COOPERATIVEMATRIXREDUCTIONSThe struct member offsets. -
COOPERATIVEMATRIXCONVERSIONS
public static final int COOPERATIVEMATRIXCONVERSIONSThe struct member offsets. -
COOPERATIVEMATRIXPERELEMENTOPERATIONS
public static final int COOPERATIVEMATRIXPERELEMENTOPERATIONSThe struct member offsets. -
COOPERATIVEMATRIXTENSORADDRESSING
public static final int COOPERATIVEMATRIXTENSORADDRESSINGThe struct member offsets. -
COOPERATIVEMATRIXBLOCKLOADS
public static final int COOPERATIVEMATRIXBLOCKLOADSThe struct member offsets.
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Constructor Details
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VkPhysicalDeviceCooperativeMatrix2FeaturesNV
Creates aVkPhysicalDeviceCooperativeMatrix2FeaturesNVinstance at the current position of the specifiedByteBuffercontainer. Changes to the buffer's content will be visible to the struct instance and vice versa.The created instance holds a strong reference to the container object.
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Method Details
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sizeof
public int sizeof()- Specified by:
sizeofin classorg.lwjgl.system.Struct<VkPhysicalDeviceCooperativeMatrix2FeaturesNV>
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sType
public int sType()aVkStructureTypevalue identifying this structure. -
pNext
public long pNext()NULLor a pointer to a structure extending this structure. -
cooperativeMatrixWorkgroupScope
public boolean cooperativeMatrixWorkgroupScope()indicates that the implementation supports workgroup scope cooperative matrices. -
cooperativeMatrixFlexibleDimensions
public boolean cooperativeMatrixFlexibleDimensions()indicates that the implementation supports cooperative matrix sizes that are a multiple of the granularity advertised inVkCooperativeMatrixFlexibleDimensionsPropertiesNV. -
cooperativeMatrixReductions
public boolean cooperativeMatrixReductions()indicates that the implementation supports theCooperativeMatrixReductionsNVSPIR-V capability. This allows performing (row, column, 2x2, or all element) reductions on matrices. -
cooperativeMatrixConversions
public boolean cooperativeMatrixConversions()indicates that the implementation supports theCooperativeMatrixConversionsNVSPIR-V capability. This allows converting accumulator matrices to A or B matrices. -
cooperativeMatrixPerElementOperations
public boolean cooperativeMatrixPerElementOperations()indicates that the implementation supports theCooperativeMatrixPerElementOperationsNVSPIR-V capability. This allows performing element-wise operations on matrix elements using a callback function. -
cooperativeMatrixTensorAddressing
public boolean cooperativeMatrixTensorAddressing()indicates that the implementation supports theTensorAddressingNVandCooperativeMatrixTensorAddressingNVSPIR-V capabilities. This allows using tensor layout and tensor view types for matrix loads and stores. -
cooperativeMatrixBlockLoads
public boolean cooperativeMatrixBlockLoads()indicates that the implementation supports theCooperativeMatrixBlockLoadsNVSPIR-V capability. This allows setting block size for loads and using a callback function to decode block elements. -
sType
Sets the specified value to thesType()field. -
sType$Default
Sets theSTRUCTURE_TYPE_PHYSICAL_DEVICE_COOPERATIVE_MATRIX_2_FEATURES_NVvalue to thesType()field. -
pNext
Sets the specified value to thepNext()field. -
cooperativeMatrixWorkgroupScope
Sets the specified value to thecooperativeMatrixWorkgroupScope()field. -
cooperativeMatrixFlexibleDimensions
public VkPhysicalDeviceCooperativeMatrix2FeaturesNV cooperativeMatrixFlexibleDimensions(boolean value) Sets the specified value to thecooperativeMatrixFlexibleDimensions()field. -
cooperativeMatrixReductions
Sets the specified value to thecooperativeMatrixReductions()field. -
cooperativeMatrixConversions
Sets the specified value to thecooperativeMatrixConversions()field. -
cooperativeMatrixPerElementOperations
public VkPhysicalDeviceCooperativeMatrix2FeaturesNV cooperativeMatrixPerElementOperations(boolean value) Sets the specified value to thecooperativeMatrixPerElementOperations()field. -
cooperativeMatrixTensorAddressing
public VkPhysicalDeviceCooperativeMatrix2FeaturesNV cooperativeMatrixTensorAddressing(boolean value) Sets the specified value to thecooperativeMatrixTensorAddressing()field. -
cooperativeMatrixBlockLoads
Sets the specified value to thecooperativeMatrixBlockLoads()field. -
set
public VkPhysicalDeviceCooperativeMatrix2FeaturesNV set(int sType, long pNext, boolean cooperativeMatrixWorkgroupScope, boolean cooperativeMatrixFlexibleDimensions, boolean cooperativeMatrixReductions, boolean cooperativeMatrixConversions, boolean cooperativeMatrixPerElementOperations, boolean cooperativeMatrixTensorAddressing, boolean cooperativeMatrixBlockLoads) Initializes this struct with the specified values. -
set
public VkPhysicalDeviceCooperativeMatrix2FeaturesNV set(VkPhysicalDeviceCooperativeMatrix2FeaturesNV src) Copies the specified struct data to this struct.- Parameters:
src- the source struct- Returns:
- this struct
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malloc
Returns a newVkPhysicalDeviceCooperativeMatrix2FeaturesNVinstance allocated withmemAlloc. The instance must be explicitly freed. -
calloc
Returns a newVkPhysicalDeviceCooperativeMatrix2FeaturesNVinstance allocated withmemCalloc. The instance must be explicitly freed. -
create
Returns a newVkPhysicalDeviceCooperativeMatrix2FeaturesNVinstance allocated withBufferUtils. -
create
Returns a newVkPhysicalDeviceCooperativeMatrix2FeaturesNVinstance for the specified memory address. -
createSafe
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malloc
Returns a newVkPhysicalDeviceCooperativeMatrix2FeaturesNV.Bufferinstance allocated withmemAlloc. The instance must be explicitly freed.- Parameters:
capacity- the buffer capacity
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calloc
Returns a newVkPhysicalDeviceCooperativeMatrix2FeaturesNV.Bufferinstance allocated withmemCalloc. The instance must be explicitly freed.- Parameters:
capacity- the buffer capacity
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create
Returns a newVkPhysicalDeviceCooperativeMatrix2FeaturesNV.Bufferinstance allocated withBufferUtils.- Parameters:
capacity- the buffer capacity
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create
public static VkPhysicalDeviceCooperativeMatrix2FeaturesNV.Buffer create(long address, int capacity) Create aVkPhysicalDeviceCooperativeMatrix2FeaturesNV.Bufferinstance at the specified memory.- Parameters:
address- the memory addresscapacity- the buffer capacity
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createSafe
public static @Nullable VkPhysicalDeviceCooperativeMatrix2FeaturesNV.Buffer createSafe(long address, int capacity) -
malloc
public static VkPhysicalDeviceCooperativeMatrix2FeaturesNV malloc(org.lwjgl.system.MemoryStack stack) Returns a newVkPhysicalDeviceCooperativeMatrix2FeaturesNVinstance allocated on the specifiedMemoryStack.- Parameters:
stack- the stack from which to allocate
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calloc
public static VkPhysicalDeviceCooperativeMatrix2FeaturesNV calloc(org.lwjgl.system.MemoryStack stack) Returns a newVkPhysicalDeviceCooperativeMatrix2FeaturesNVinstance allocated on the specifiedMemoryStackand initializes all its bits to zero.- Parameters:
stack- the stack from which to allocate
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malloc
public static VkPhysicalDeviceCooperativeMatrix2FeaturesNV.Buffer malloc(int capacity, org.lwjgl.system.MemoryStack stack) Returns a newVkPhysicalDeviceCooperativeMatrix2FeaturesNV.Bufferinstance allocated on the specifiedMemoryStack.- Parameters:
capacity- the buffer capacitystack- the stack from which to allocate
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calloc
public static VkPhysicalDeviceCooperativeMatrix2FeaturesNV.Buffer calloc(int capacity, org.lwjgl.system.MemoryStack stack) Returns a newVkPhysicalDeviceCooperativeMatrix2FeaturesNV.Bufferinstance allocated on the specifiedMemoryStackand initializes all its bits to zero.- Parameters:
capacity- the buffer capacitystack- the stack from which to allocate
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nsType
public static int nsType(long struct) Unsafe version ofsType(). -
npNext
public static long npNext(long struct) Unsafe version ofpNext(). -
ncooperativeMatrixWorkgroupScope
public static int ncooperativeMatrixWorkgroupScope(long struct) Unsafe version ofcooperativeMatrixWorkgroupScope(). -
ncooperativeMatrixFlexibleDimensions
public static int ncooperativeMatrixFlexibleDimensions(long struct) Unsafe version ofcooperativeMatrixFlexibleDimensions(). -
ncooperativeMatrixReductions
public static int ncooperativeMatrixReductions(long struct) Unsafe version ofcooperativeMatrixReductions(). -
ncooperativeMatrixConversions
public static int ncooperativeMatrixConversions(long struct) Unsafe version ofcooperativeMatrixConversions(). -
ncooperativeMatrixPerElementOperations
public static int ncooperativeMatrixPerElementOperations(long struct) Unsafe version ofcooperativeMatrixPerElementOperations(). -
ncooperativeMatrixTensorAddressing
public static int ncooperativeMatrixTensorAddressing(long struct) Unsafe version ofcooperativeMatrixTensorAddressing(). -
ncooperativeMatrixBlockLoads
public static int ncooperativeMatrixBlockLoads(long struct) Unsafe version ofcooperativeMatrixBlockLoads(). -
nsType
public static void nsType(long struct, int value) Unsafe version ofsType. -
npNext
public static void npNext(long struct, long value) Unsafe version ofpNext. -
ncooperativeMatrixWorkgroupScope
public static void ncooperativeMatrixWorkgroupScope(long struct, int value) Unsafe version ofcooperativeMatrixWorkgroupScope. -
ncooperativeMatrixFlexibleDimensions
public static void ncooperativeMatrixFlexibleDimensions(long struct, int value) Unsafe version ofcooperativeMatrixFlexibleDimensions. -
ncooperativeMatrixReductions
public static void ncooperativeMatrixReductions(long struct, int value) Unsafe version ofcooperativeMatrixReductions. -
ncooperativeMatrixConversions
public static void ncooperativeMatrixConversions(long struct, int value) Unsafe version ofcooperativeMatrixConversions. -
ncooperativeMatrixPerElementOperations
public static void ncooperativeMatrixPerElementOperations(long struct, int value) Unsafe version ofcooperativeMatrixPerElementOperations. -
ncooperativeMatrixTensorAddressing
public static void ncooperativeMatrixTensorAddressing(long struct, int value) Unsafe version ofcooperativeMatrixTensorAddressing. -
ncooperativeMatrixBlockLoads
public static void ncooperativeMatrixBlockLoads(long struct, int value) Unsafe version ofcooperativeMatrixBlockLoads.
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