From: Srikanth Yalavarthi <syalavarthi@marvell.com>
Cc: <dev@dpdk.org>, <sshankarnara@marvell.com>, <jerinj@marvell.com>,
<aprabhu@marvell.com>, <ptakkar@marvell.com>,
<pshukla@marvell.com>,
"Srikanth Yalavarthi" <syalavarthi@marvell.com>
Subject: [PATCH v6 0/4] Implementation of ML common code
Date: Tue, 7 Feb 2023 08:00:04 -0800 [thread overview]
Message-ID: <20230207160008.30182-1-syalavarthi@marvell.com> (raw)
In-Reply-To: <20221208193532.16718-1-syalavarthi@marvell.com>
Machine Learning common code
----------------------------
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.
Data type conversion functions support handling float32, float16,
bfloat16, uint8, int8, uint16 and int16. Two versions of conversion
functions are implemented in the series, generic scalar version and
vector version using Arm NEON intrinsics. When compiling DPDK for
platform supporting Arm NEON, vector NEON version of the routines would
be enabled. Compilation would fall back to generic scalar versions on
platform like x86_64 / PowerPC etc., that don't support Arm NEON.
Srikanth Yalavarthi (4):
mldev: add headers for internal ML functions
mldev: implement ML IO type handling functions
mldev: add scalar type conversion functions
mldev: add Arm NEON type conversion routines
doc/guides/rel_notes/release_23_03.rst | 5 +
lib/mldev/meson.build | 7 +
lib/mldev/mldev_utils.c | 118 ++++
lib/mldev/mldev_utils.h | 345 ++++++++++
lib/mldev/mldev_utils_neon.c | 873 +++++++++++++++++++++++++
lib/mldev/mldev_utils_scalar.c | 720 ++++++++++++++++++++
lib/mldev/version.map | 16 +
7 files changed, 2084 insertions(+)
create mode 100644 lib/mldev/mldev_utils.c
create mode 100644 lib/mldev/mldev_utils.h
create mode 100644 lib/mldev/mldev_utils_neon.c
create mode 100644 lib/mldev/mldev_utils_scalar.c
--
2.17.1
next prev parent reply other threads:[~2023-02-07 16:00 UTC|newest]
Thread overview: 59+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-12-08 19:35 [PATCH v1 0/4] implementation " 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
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 ` Srikanth Yalavarthi [this message]
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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