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

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

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DPDK                                             Version 24.11.2                                    rte_ml_op(3)