EnqueueReadSubBuffer

void tt::tt_metal::v0::EnqueueReadSubBuffer(CommandQueue &cq, std::variant<std::reference_wrapper<Buffer>, std::shared_ptr<Buffer>> buffer, void *dst, const BufferRegion &region, bool blocking)

Reads a specified region of the buffer from the device

Return value: void

Argument	Description	Type	Valid Range	Required
cq	The command queue object which dispatches the command to the hardware	CommandQueue &		Yes
buffer	The device buffer we are reading from	Buffer & or std::shared_ptr<Buffer>		Yes
dst	The memory where the result will be stored	void*		Yes
region	The region of the buffer that we are reading from	const BufferRegion &		Yes
blocking	Whether or not this is a blocking operation	bool		Yes

template<typename DType>
void tt::tt_metal::v0::EnqueueReadSubBuffer(CommandQueue &cq, Buffer &buffer, std::vector<DType> &dst, const BufferRegion &region, bool blocking)

Reads a specified region of the buffer from the device

Return value: void

Argument	Description	Type	Valid Range	Required
cq	The command queue object which dispatches the command to the hardware	CommandQueue &		Yes
buffer	The device buffer we are reading from	Buffer & or std::shared_ptr<Buffer>		Yes
dst	The vector where the results that are read will be stored	vector<DType> &		Yes
region	The region of the buffer that we are reading from	const BufferRegion &		Yes
blocking	Whether or not this is a blocking operation	bool		Yes