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rte_ml_op(3)			     DPDK			  rte_ml_op(3)

NAME
       rte_ml_op

SYNOPSIS
       #include	<rte_mldev.h>

   Data	Fields
       uint16_t	model_id
       uint16_t	nb_batches
       uint32_t	reserved
       struct rte_mempool * mempool
       struct rte_ml_buff_seg ** input
       struct rte_ml_buff_seg ** output
       enum rte_ml_op_status status
       uint64_t	impl_opaque
       uint64_t	user_u64
       void * user_ptr

Detailed Description
       ML Operation.

       This structure contains data related to performing an ML	operation on
       the buffers using the model specified through model_id.

       Definition at line 437 of file rte_mldev.h.

Field Documentation
   uint16_t model_id
       Model ID	to be used for the operation.

       Definition at line 438 of file rte_mldev.h.

   uint16_t nb_batches
       Number of batches. Minimum value	must be	one. Input buffer must hold
       inference data for each batch as	contiguous.

       Definition at line 440 of file rte_mldev.h.

   uint32_t reserved
       Reserved	for future use.

       Definition at line 444 of file rte_mldev.h.

   struct rte_mempool* mempool
       Pool from which operation is allocated.

       Definition at line 446 of file rte_mldev.h.

   struct rte_ml_buff_seg** input
       Array of	buffer segments	to hold	the inference input data.

       When the	model supports IO layout RTE_ML_IO_LAYOUT_PACKED, size of the
       array is	1.

       When the	model supports IO layout RTE_ML_IO_LAYOUT_SPLIT, size of the
       array is	rte_ml_model_info::nb_inputs.

       See also
	   struct rte_ml_dev_info::io_layout

       Definition at line 448 of file rte_mldev.h.

   struct rte_ml_buff_seg** output
       Array of	buffer segments	to hold	the inference output data.

       When the	model supports IO layout RTE_ML_IO_LAYOUT_PACKED, size of the
       array is	1.

       When the	model supports IO layout RTE_ML_IO_LAYOUT_SPLIT, size of the
       array is	rte_ml_model_info::nb_outputs.

       See also
	   struct rte_ml_dev_info::io_layout

       Definition at line 459 of file rte_mldev.h.

   uint64_t user_u64
       User data as uint64_t.

       Definition at line 471 of file rte_mldev.h.

   void* user_ptr
       User data as void*.

       Definition at line 473 of file rte_mldev.h.

   enum	rte_ml_op_status status
       Operation status.

       Definition at line 476 of file rte_mldev.h.

   uint64_t impl_opaque
       Implementation specific opaque value. An	implementation may use this
       field to	hold implementation specific value to share between dequeue
       and enqueue operation. The application should not modify	this field.

       Definition at line 478 of file rte_mldev.h.

Author
       Generated automatically by Doxygen for DPDK from	the source code.

Version	25.11.0			Thu Jun	11 2026			  rte_ml_op(3)

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