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From: Thomas Monjalon <thomas@monjalon.net>
To: Shivah Shankar Shankar Narayan Rao <sshankarnara@marvell.com>,
	Srikanth Yalavarthi <syalavarthi@marvell.com>
Cc: "dev@dpdk.org" <dev@dpdk.org>,
	Jerin Jacob Kollanukkaran <jerinj@marvell.com>,
	Anup Prabhu <aprabhu@marvell.com>,
	"ferruh.yigit@amd.com" <ferruh.yigit@amd.com>,
	"bruce.richardson@intel.com" <bruce.richardson@intel.com>,
	"david.marchand@redhat.com" <david.marchand@redhat.com>,
	Srikanth Yalavarthi <syalavarthi@marvell.com>
Subject: Re: [EXT] Re: [PATCH v3 0/4] implementation of ML common code
Date: Thu, 26 Jan 2023 11:57:43 +0100	[thread overview]
Message-ID: <2095842.dTVjPilprF@thomas> (raw)
In-Reply-To: <CO6PR18MB3939F419ECFD0A76E8E07DC8AECE9@CO6PR18MB3939.namprd18.prod.outlook.com>

25/01/2023 15:59, Srikanth Yalavarthi:
> From: Thomas Monjalon <thomas@monjalon.net>
> > 25/01/2023 14:25, Srikanth Yalavarthi:
> > > From: Thomas Monjalon <thomas@monjalon.net>
> > > > 20/12/2022 18:52, Srikanth Yalavarthi:
> > > > > This patch series implements the common ML code that can be used
> > > > > by ML drivers. Common code include functions to convert ML IO type
> > > > > to string, IO format type to string, function get size of ML IO
> > > > > type, and functions for converting data types from higher
> > > > > precision to lower precision and vice-versa.
> > > >
> > > > I'm not sure about the path of this code.
> > > > In general we implement drivers helper in the same directory as the
> > > > driver and mark it as internal.
> > > > Would it work here?
> > >
> > > We are planning to implement two different ML drivers, ml/cnxk driver
> > (submitted for review) and a software only driver (part of ML roadmap and
> > currently WIP). Both the drivers would be using these common functions for
> > quantization and dequantization. Hence, placed the files in common/ml
> > directory.
> > >
> > > Moreover, these functions are used to convert data from higher to lower
> > precision or vice-versa and  can also be used by future ML drivers for other
> > platforms.
> > 
> > I understand, and what you say does not contradict with having this code in
> > lib/mldev/.
> > So would you agree to move?
> 
> These common functions do not have an rte_ml_dev_ prefix.

As it is exported, it should have rte_ prefix.

> Is it ok to have non-RTE code in lib/mldev. If yes, we can move to lib/mldev.

Look at lib/ethdev/ethdev_driver.h, it should be similar.



  reply	other threads:[~2023-01-26 10:57 UTC|newest]

Thread overview: 59+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-12-08 19:35 [PATCH v1 " Srikanth Yalavarthi
2022-12-08 19:35 ` [PATCH v1 1/4] common/ml: add initial files for " Srikanth Yalavarthi
2022-12-08 19:35 ` [PATCH v1 2/4] common/ml: add data type conversion routines Srikanth Yalavarthi
2022-12-08 19:35 ` [PATCH v1 3/4] common/ml: add generic type conversion functions Srikanth Yalavarthi
2022-12-08 19:35 ` [PATCH v1 4/4] common/ml: add Arm NEON type conversion routines Srikanth Yalavarthi
2022-12-12  7:16   ` Ruifeng Wang
2022-12-12 17:25     ` Srikanth Yalavarthi
2022-12-12 17:21 ` [PATCH v1 0/4] implementation of ML common code Srikanth Yalavarthi
2022-12-12 17:21   ` [PATCH v2 1/4] common/ml: add initial files for " Srikanth Yalavarthi
2022-12-12 17:21   ` [PATCH v2 2/4] common/ml: add common utility functions Srikanth Yalavarthi
2022-12-12 17:21   ` [PATCH v2 3/4] common/ml: add scalar type conversion functions Srikanth Yalavarthi
2022-12-12 17:21   ` [PATCH v2 4/4] common/ml: add Arm NEON type conversion routines Srikanth Yalavarthi
2022-12-13  9:04     ` Ruifeng Wang
2022-12-20 17:52   ` [PATCH v3 0/4] implementation of ML common code Srikanth Yalavarthi
2022-12-20 17:52     ` [PATCH v3 1/4] common/ml: add initial files for " Srikanth Yalavarthi
2022-12-20 19:04       ` Stephen Hemminger
2022-12-20 19:19         ` [EXT] " Srikanth Yalavarthi
2022-12-20 17:52     ` [PATCH v3 2/4] common/ml: add common utility functions Srikanth Yalavarthi
2022-12-20 17:52     ` [PATCH v3 3/4] common/ml: add scalar type conversion functions Srikanth Yalavarthi
2022-12-20 17:52     ` [PATCH v3 4/4] common/ml: add Arm NEON type conversion routines Srikanth Yalavarthi
2022-12-21  3:08       ` Ruifeng Wang
2022-12-20 19:06     ` [PATCH v3 0/4] implementation of ML common code Stephen Hemminger
2022-12-20 19:17       ` [EXT] " Srikanth Yalavarthi
2023-01-25 13:18     ` Thomas Monjalon
2023-01-25 13:25       ` [EXT] " Srikanth Yalavarthi
2023-01-25 13:55         ` Thomas Monjalon
2023-01-25 14:59           ` Srikanth Yalavarthi
2023-01-26 10:57             ` Thomas Monjalon [this message]
2023-01-27  6:40               ` Jerin Jacob
2023-01-27  8:50                 ` Thomas Monjalon
2023-01-27  9:02                   ` Jerin Jacob
2023-01-27  9:26                     ` Thomas Monjalon
2023-01-27 10:28                       ` Jerin Jacob
2023-01-31 13:44                         ` Srikanth Yalavarthi
2023-02-01  9:15                           ` Srikanth Yalavarthi
2023-02-01  9:04 ` [PATCH v4 0/4] Implementation " Srikanth Yalavarthi
2023-02-01  9:04   ` [PATCH v4 1/4] mldev: add headers for internal ML functions Srikanth Yalavarthi
2023-02-01 13:54     ` Anup Prabhu
2023-02-01 15:28       ` Thomas Monjalon
2023-02-01  9:04   ` [PATCH v4 2/4] mldev: implement ML IO type handling functions Srikanth Yalavarthi
2023-02-01 13:53     ` Anup Prabhu
2023-02-01 14:01     ` Anup Prabhu
2023-02-01 14:15     ` Anup Prabhu
2023-02-01 14:26     ` Anup Prabhu
2023-02-01  9:04   ` [PATCH v4 3/4] mldev: add scalar type conversion functions Srikanth Yalavarthi
2023-02-01  9:04   ` [PATCH v4 4/4] mldev: add Arm NEON type conversion routines Srikanth Yalavarthi
2023-02-01  9:12 ` [PATCH v5 0/4] Implementation of ML common code Srikanth Yalavarthi
2023-02-01  9:12   ` [PATCH v5 1/4] mldev: add headers for internal ML functions Srikanth Yalavarthi
2023-02-01  9:12   ` [PATCH v5 2/4] mldev: implement ML IO type handling functions Srikanth Yalavarthi
2023-02-02  4:20     ` Anup Prabhu
2023-02-01  9:12   ` [PATCH v5 3/4] mldev: add scalar type conversion functions Srikanth Yalavarthi
2023-02-01  9:12   ` [PATCH v5 4/4] mldev: add Arm NEON type conversion routines Srikanth Yalavarthi
2023-02-07 16:00 ` [PATCH v6 0/4] Implementation of ML common code Srikanth Yalavarthi
2023-02-07 16:00   ` [PATCH v6 1/4] mldev: add headers for internal ML functions Srikanth Yalavarthi
2023-03-09 20:44     ` Thomas Monjalon
2023-02-07 16:00   ` [PATCH v6 2/4] mldev: implement ML IO type handling functions Srikanth Yalavarthi
2023-02-07 16:00   ` [PATCH v6 3/4] mldev: add scalar type conversion functions Srikanth Yalavarthi
2023-02-07 16:00   ` [PATCH v6 4/4] mldev: add Arm NEON type conversion routines Srikanth Yalavarthi
2023-03-09 21:37   ` [PATCH v6 0/4] Implementation of ML common code Thomas Monjalon

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