[PATCH v4 2/3] mldev: introduce support for IO layout
Shivah Shankar Shankar Narayan Rao
sshankarnara at marvell.com
Thu Oct 5 11:10:35 CEST 2023
> -----Original Message-----
> From: Srikanth Yalavarthi <syalavarthi at marvell.com>
> Sent: Monday, October 2, 2023 3:29 PM
> To: Srikanth Yalavarthi <syalavarthi at marvell.com>
> Cc: dev at dpdk.org; Shivah Shankar Shankar Narayan Rao
> <sshankarnara at marvell.com>; Anup Prabhu <aprabhu at marvell.com>;
> Prince Takkar <ptakkar at marvell.com>
> Subject: [PATCH v4 2/3] mldev: introduce support for IO layout
>
> Introduce IO layout in ML device specification. IO layout defines the
> expected arrangement of model input and output buffers in the memory.
> Packed and Split layout support is added in the specification.
>
> Updated rte_ml_op to support array of rte_ml_buff_seg pointers to support
> packed and split I/O layouts. Updated ML quantize and dequantize APIs to
> support rte_ml_buff_seg pointer arrays. Replaced batch_size with
> min_batches and max_batches in rte_ml_model_info.
>
> Implement support for model IO layout in ml/cnxk driver.
> Updated the ML test application to support IO layout and dropped support
> for '--batches' in test application.
>
> Signed-off-by: Srikanth Yalavarthi <syalavarthi at marvell.com>
Acked-by: Shivah Shankar S <sshankarnara at marvell.com>
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