dpu::DpuSetAsync Class Reference

Interface of a DPU set for asynchronous operations. More...

#include <dpu.hpp>

Inheritance diagram for dpu::DpuSetAsync:

Collaboration diagram for dpu::DpuSetAsync:

Public Member Functions
void	call (const CallbackFn &Callback, bool IsBlocking, bool SingleCall)
	Call the given function on each DPU rank, or the whole set. More...
void	call (const CallbackFn &Callback)
	Call the given function on each DPU rank. More...
void	sync ()
	Wait for the end of all queued asynchronous operations. More...
Public Member Functions inherited from dpu::DpuSetOps
template<typename T >
void	copy (const std::string &DstSymbol, unsigned Offset, const std::vector< T > &SrcBuffer, unsigned Size)
	Copy the same data to all the DPUs in the set. More...
template<typename T >
void	copy (const std::string &DstSymbol, unsigned Offset, const std::vector< T > &SrcBuffer)
	Copy the same data to all the DPUs in the set. More...
template<typename T >
void	copy (const std::string &DstSymbol, const std::vector< T > &SrcBuffer, unsigned Size)
	Copy the same data to all the DPUs in the set. More...
template<typename T >
void	copy (const std::string &DstSymbol, const std::vector< T > &SrcBuffer)
	Copy the same data to all the DPUs in the set. More...
template<typename T >
void	copy (DpuSymbol &DstSymbol, unsigned Offset, const std::vector< T > &SrcBuffer, unsigned Size)
	Copy the same data to all the DPUs in the set. More...
template<typename T >
void	copy (DpuSymbol &DstSymbol, unsigned Offset, const std::vector< T > &SrcBuffer)
	Copy the same data to all the DPUs in the set. More...
template<typename T >
void	copy (DpuSymbol &DstSymbol, const std::vector< T > &SrcBuffer, unsigned Size)
	Copy the same data to all the DPUs in the set. More...
template<typename T >
void	copy (DpuSymbol &DstSymbol, const std::vector< T > &SrcBuffer)
	Copy the same data to all the DPUs in the set. More...
template<typename T >
void	copy (const std::string &DstSymbol, unsigned Offset, const std::vector< std::vector< T >> &SrcBuffers, unsigned Size)
	Copy the different buffers to the DPUs in the set. More...
template<typename T >
void	copy (const std::string &DstSymbol, unsigned Offset, const std::vector< std::vector< T >> &SrcBuffers)
	Copy the different buffers to the DPUs in the set. More...
template<typename T >
void	copy (const std::string &DstSymbol, const std::vector< std::vector< T >> &SrcBuffers, unsigned Size)
	Copy the different buffers to the DPUs in the set. More...
template<typename T >
void	copy (const std::string &DstSymbol, const std::vector< std::vector< T >> &SrcBuffers)
	Copy the different buffers to the DPUs in the set. More...
void	copyScatterGather (const std::string &DstSymbol, unsigned Offset, get_block_t &get_block_info, unsigned Size, bool length_check=true)
	Copy the different buffers to the DPUs in the set with a scatter/gather transfer. More...
void	copyScatterGather (const std::string &DstSymbol, get_block_t &get_block_info, unsigned Size, bool length_check=true)
	Copy the different buffers to the DPUs in the set with a scatter/gather transfer. More...
template<class F >
void	copyScatterGather (const std::string &DstSymbol, unsigned Offset, F f, unsigned Size, bool length_check=true)
	Copy the different buffers to the DPUs in the set with a scatter/gather transfer. More...
template<class F >
void	copyScatterGather (const std::string &DstSymbol, F f, unsigned Size, bool length_check=true)
	Copy the different buffers to the DPUs in the set with a scatter/gather transfer. More...
template<typename T >
void	copy (DpuSymbol &DstSymbol, unsigned Offset, const std::vector< std::vector< T >> &SrcBuffers, unsigned Size)
	Copy the different buffers to the DPUs in the set. More...
template<typename T >
void	copy (DpuSymbol &DstSymbol, unsigned Offset, const std::vector< std::vector< T >> &SrcBuffers)
	Copy the different buffers to the DPUs in the set. More...
template<typename T >
void	copy (DpuSymbol &DstSymbol, const std::vector< std::vector< T >> &SrcBuffers, unsigned Size)
	Copy the different buffers to the DPUs in the set. More...
template<typename T >
void	copy (DpuSymbol &DstSymbol, const std::vector< std::vector< T >> &SrcBuffers)
	Copy the different buffers to the DPUs in the set. More...
void	copyScatterGather (DpuSymbol &DstSymbol, unsigned Offset, get_block_t &get_block_info, unsigned Size, bool length_check=true)
	Copy the different buffers to the DPUs in the set with a scatter/gather transfer. More...
void	copyScatterGather (DpuSymbol &DstSymbol, get_block_t &get_block_info, unsigned Size, bool length_check=true)
	Copy the different buffers to the DPUs in the set with a scatter/gather transfer. More...
template<class F >
void	copyScatterGather (DpuSymbol &DstSymbol, unsigned Offset, F f, unsigned Size, bool length_check=true)
	Copy the different buffers to the DPUs in the set with a scatter/gather transfer. More...
template<class F >
void	copyScatterGather (DpuSymbol &DstSymbol, F f, unsigned Size, bool length_check=true)
	Copy the different buffers to the DPUs in the set with a scatter/gather transfer. More...
template<typename T >
void	copy (std::vector< std::vector< T >> &DstBuffers, unsigned Size, const std::string &SrcSymbol, unsigned Offset)
	Copy data from the DPUs in the set. More...
template<typename T >
void	copy (std::vector< std::vector< T >> &DstBuffers, unsigned Size, const std::string &SrcSymbol)
	Copy data from the DPUs in the set. More...
template<typename T >
void	copy (std::vector< std::vector< T >> &DstBuffers, const std::string &SrcSymbol, unsigned Offset)
	Copy data from the DPUs in the set. More...
template<typename T >
void	copy (std::vector< std::vector< T >> &DstBuffers, const std::string &SrcSymbol)
	Copy data from the DPUs in the set. More...
void	copyScatterGather (get_block_t &get_block_info, unsigned Size, const std::string &SrcSymbol, unsigned Offset, bool length_check=true)
	Copy data from the DPUs in the set with a scatter-gather transfer. More...
void	copyScatterGather (get_block_t &get_block_info, unsigned Size, const std::string &SrcSymbol, bool length_check=true)
	Copy data from the DPUs in the set with a scatter-gather transfer. More...
template<class F >
void	copyScatterGather (F f, unsigned Size, const std::string &SrcSymbol, unsigned Offset, bool length_check=true)
	Copy data from the DPUs in the set with a scatter-gather transfer. More...
template<class F >
void	copyScatterGather (F f, unsigned Size, const std::string &SrcSymbol, bool length_check=true)
	Copy data from the DPUs in the set with a scatter-gather transfer. More...
template<typename T >
void	copy (std::vector< std::vector< T >> &DstBuffers, unsigned Size, DpuSymbol &SrcSymbol, unsigned Offset)
	Copy data from the DPUs in the set. More...
template<typename T >
void	copy (std::vector< std::vector< T >> &DstBuffers, unsigned Size, DpuSymbol &SrcSymbol)
	Copy data from the DPUs in the set. More...
template<typename T >
void	copy (std::vector< std::vector< T >> &DstBuffers, DpuSymbol &SrcSymbol, unsigned Offset)
	Copy data from the DPUs in the set. More...
template<typename T >
void	copy (std::vector< std::vector< T >> &DstBuffers, DpuSymbol &SrcSymbol)
	Copy data from the DPUs in the set. More...
void	copyScatterGather (get_block_t &get_block_info, unsigned Size, DpuSymbol &SrcSymbol, unsigned Offset, bool length_check=true)
	Copy data from the DPUs in the set with a scatter-gather transfer. More...
void	copyScatterGather (get_block_t &get_block_info, unsigned Size, DpuSymbol &SrcSymbol, bool length_check=true)
	Copy data from the DPUs in the set with a scatter-gather transfer. More...
template<class F >
void	copyScatterGather (F f, unsigned Size, DpuSymbol &SrcSymbol, unsigned Offset, bool length_check=true)
	Copy data from the DPUs in the set with a scatter-gather transfer. More...
template<class F >
void	copyScatterGather (F f, unsigned Size, DpuSymbol &SrcSymbol, bool length_check=true)
	Copy data from the DPUs in the set with a scatter-gather transfer. More...
void	exec ()
	Execute a DPU program. More...

Friends
class	DpuSet

Detailed Description

Interface of a DPU set for asynchronous operations.

Member Function Documentation

call() [1/2]

void dpu::DpuSetAsync::call ( const CallbackFn &  Callback, bool  IsBlocking, bool  SingleCall  )

inline

Call the given function on each DPU rank, or the whole set.

Parameters

Callback	the function to be called
IsBlocking	whether the other asynchronous operations on the DPU rankhave to wait the callback before starting
SingleCall	whether the function is called only once for the whole set

Exceptions

DpuError

when the callback could not run properly

call() [2/2]

void dpu::DpuSetAsync::call ( const CallbackFn &  Callback )

inline

Call the given function on each DPU rank.

Only synchronous DPU operations are available in a callback.

Parameters

Callback

the function to be called

Exceptions

DpuError

when the callback could not run properly

sync()

void dpu::DpuSetAsync::sync ( )

inline

Wait for the end of all queued asynchronous operations.

Exceptions

DpuError

when any asynchronous operation throws a DpuError

---

The documentation for this class was generated from the following file:

• dpu.hpp