3.0.2 (revision 52d3d341)
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This header file provides all user callbacks. More...
Go to the source code of this file.
Data Structures | |
struct | OTF2_FlushCallbacks |
Structure holding the flush callbacks. More... | |
struct | OTF2_MemoryCallbacks |
Structure holding the memory callbacks. More... | |
struct | OTF2_CollectiveCallbacks |
Struct which holds all collective callbacks. More... | |
struct | OTF2_LockingCallbacks |
Struct which holds all locking callbacks. More... | |
Macros | |
#define | OTF2_COLLECTIVES_ROOT 0 |
Constant which determines that the primary archive should be the root for the collective operation. | |
Typedefs | |
typedef OTF2_FlushType(* | OTF2_PreFlushCallback) (void *userData, OTF2_FileType fileType, OTF2_LocationRef location, void *callerData, bool final) |
Definition for the pre flush callback. More... | |
typedef OTF2_TimeStamp(* | OTF2_PostFlushCallback) (void *userData, OTF2_FileType fileType, OTF2_LocationRef location) |
Definition for the post flush callback. More... | |
typedef void *(* | OTF2_MemoryAllocate) (void *userData, OTF2_FileType fileType, OTF2_LocationRef location, void **perBufferData, uint64_t chunkSize) |
Function pointer for allocating memory for chunks. More... | |
typedef void(* | OTF2_MemoryFreeAll) (void *userData, OTF2_FileType fileType, OTF2_LocationRef location, void **perBufferData, bool final) |
Function pointer to release all allocated chunks. More... | |
typedef struct OTF2_CollectiveContext | OTF2_CollectiveContext |
User provided type for collective groups. More... | |
typedef OTF2_CallbackCode(* | OTF2_Collectives_GetSize) (void *userData, OTF2_CollectiveContext *commContext, uint32_t *size) |
Returns the number of OTF2_Archive objects operating in this communication context. More... | |
typedef OTF2_CallbackCode(* | OTF2_Collectives_GetRank) (void *userData, OTF2_CollectiveContext *commContext, uint32_t *rank) |
Returns the rank of this OTF2_Archive objects in this communication context. A number between 0 and one less of the size of the communication context. More... | |
typedef OTF2_CallbackCode(* | OTF2_Collectives_CreateLocalComm) (void *userData, OTF2_CollectiveContext **localCommContext, OTF2_CollectiveContext *globalCommContext, uint32_t globalRank, uint32_t globalSize, uint32_t localRank, uint32_t localSize, uint32_t fileNumber, uint32_t numberOfFiles) |
Create a new disjoint partitioning of the the globalCommContext communication context. numberOfFiles denotes the number of the partitions. fileNumber denotes in which of the partitions this OTF2_Archive should belong. localSize is the size of this partition and localRank the rank of this OTF2_Archive in the partition. More... | |
typedef OTF2_CallbackCode(* | OTF2_Collectives_FreeLocalComm) (void *userData, OTF2_CollectiveContext *localCommContext) |
Destroys the communication context previous created by the OTF2_Collectives_CreateLocalComm callback. More... | |
typedef OTF2_CallbackCode(* | OTF2_Collectives_Barrier) (void *userData, OTF2_CollectiveContext *commContext) |
Performs a barrier collective on the given communication context. More... | |
typedef OTF2_CallbackCode(* | OTF2_Collectives_Bcast) (void *userData, OTF2_CollectiveContext *commContext, void *data, uint32_t numberElements, OTF2_Type type, uint32_t root) |
Performs a broadcast collective on the given communication context. More... | |
typedef OTF2_CallbackCode(* | OTF2_Collectives_Gather) (void *userData, OTF2_CollectiveContext *commContext, const void *inData, void *outData, uint32_t numberElements, OTF2_Type type, uint32_t root) |
Performs a gather collective on the given communication context where each ranks contribute the same number of elements. outData is only valid at rank root. More... | |
typedef OTF2_CallbackCode(* | OTF2_Collectives_Gatherv) (void *userData, OTF2_CollectiveContext *commContext, const void *inData, uint32_t inElements, void *outData, const uint32_t *outElements, OTF2_Type type, uint32_t root) |
Performs a gather collective on the given communication context where each ranks contribute different number of elements. outData and outElements are only valid at rank root. More... | |
typedef OTF2_CallbackCode(* | OTF2_Collectives_Scatter) (void *userData, OTF2_CollectiveContext *commContext, const void *inData, void *outData, uint32_t numberElements, OTF2_Type type, uint32_t root) |
Performs a scatter collective on the given communication context where each ranks contribute the same number of elements. inData is only valid at rank root. More... | |
typedef OTF2_CallbackCode(* | OTF2_Collectives_Scatterv) (void *userData, OTF2_CollectiveContext *commContext, const void *inData, const uint32_t *inElements, void *outData, uint32_t outElements, OTF2_Type type, uint32_t root) |
Performs a scatter collective on the given communication context where each ranks contribute different number of elements. inData and inElements are only valid at rank root. More... | |
typedef void(* | OTF2_Collectives_Release) (void *userData, OTF2_CollectiveContext *globalCommContext, OTF2_CollectiveContext *localCommContext) |
Optionally called in OTF2_Archive_Close or OTF2_Reader_Close respectively. More... | |
typedef struct OTF2_LockObject * | OTF2_Lock |
Opaque type for a locking object. More... | |
typedef OTF2_CallbackCode(* | OTF2_Locking_Create) (void *userData, OTF2_Lock *lock) |
Creates a new locking object. More... | |
typedef OTF2_CallbackCode(* | OTF2_Locking_Destroy) (void *userData, OTF2_Lock lock) |
Destroys a locking object. More... | |
typedef OTF2_CallbackCode(* | OTF2_Locking_Lock) (void *userData, OTF2_Lock lock) |
Locks a locking object. More... | |
typedef OTF2_CallbackCode(* | OTF2_Locking_Unlock) (void *userData, OTF2_Lock lock) |
Unlocks a locking object. More... | |
typedef void(* | OTF2_Locking_Release) (void *userData) |
Signals the end of life of the OTF2_Archive or OTF2_Reader object to the locking callbacks. More... | |
This header file provides all user callbacks.