Author: MyungJoo Ham
Author Date: 2024-04-17 13:33:47 UTC

Ubuntu: mantic & noble support

I decided to use pytorch being integrated by Ubuntu (debian/sid),
and this package provides libtorch-dev for C++ binding.

Trying to address #4431

Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>

Author: Gichan Jang
Author Date: 2023-12-26 05:41:07 UTC

Remove flatbuf-python dependency

Remove flatbuf-python dependency from all Tizen profile.

Signed-off-by: gichan2-jang <gichan2.jang@samsung.com>
Signed-off-by: Sangjung Woo <sangjung.woo@samsung.com>

Author: Gichan Jang
Author Date: 2023-12-26 05:41:07 UTC

Remove flatbuf-python dependency

Remove flatbuf-python dependency from all Tizen profile.

Signed-off-by: gichan2-jang <gichan2.jang@samsung.com>
Signed-off-by: Sangjung Woo <sangjung.woo@samsung.com>

Author: MyungJoo Ham
Author Date: 2022-09-22 08:15:13 UTC

Release of 2.2.0, the new LTS for 2022

This is a new LTS release for 2022.

The next RC development starts with 2.3.0, and
the hotfixes for 2022 releases will be kept in 2.2.y.

2.1.1 -> 2.2.0
        - This is NNStreamer 2.2.0 Tizen 7.0 M2 release.

        - NNStreamer-Edge.
                - Edge-AI (Among-Device AI) implementation is moved to nnstreamer-edge so that non-nnstreamer/gstreamer systems can connect to nnstreamer pipelines.
                - NNStreamer-Edge provides inter-pipeline stream connections with various protocols transparently.
                - NNStreamer-Edge does not depend on gstreamer/nnstreamer; thus, non-gstreamer systems may connect to nnstreamer/gstreamer pipelines via nnstreamer-edge.
                - The "MQTT-Hybrid" protocol for high bandwidth communication w/ mqtt features included.

        - ML-Service API phase 2 is completed and released via api.git

        - New Subplugins
                - tensor_filter / DeepViewRT (NXP)
                - tensor_filter / MXNet
                - tensor_filter / tensorflow2-lite-custom (allow to designate user-supplied tf2-lite binaries)

        - Major features
                - tensor-query-client, tensor-query-serversrc/sink use nnstreamer-edge. Protocols are handled at nnstreamer-edge and it now support aitt as one of its backends.
                - Float16 (FP16) tensor stream support.
                - Rank limit of tensor stream increased: 4 --> 8 (experimental. with known issues)
                - Error messages, exception handling, and documentations are improved for application / pipeline writers.

        - Minor features
                - Added several workarounds for glitches of Qualcomm-SNPE's libraries.
                - Support additional .ini file for subplugin configuration. Required by clients who want to separate permissions for controlling user-installable subplugins and system-installable core files.
                - Ability to run multiple instances of unit tests in a single machine.
                - Add gcc >= 11 support
                - Fixed multithreading error in tensor_filter::python
                - Python2 dropped. Only Python3 is supported.
                - Refactored to increase SAM score (architecture quality assessment).
                - Query, GRPC: added minor features requested by users.
                - A lot of test cases and fixes introduced.
                - Ubuntu 22.04 published.
                - Python >= 3.10 support.
                - Tensor-decoder::bounding-box. ssd-mobilenet v3 support

        - Experimental features
                - edgesrc, edgesink. stream pub/sub elements based on nnstreamer-edge

        - Known issues
                - Multithreading errors in tensor_decoder::python and tensor_converter::python
                - FP16 in x64/x86 is not tested. (tested in armv7l/aarch64 only)
                - Rank > 4 support is not activated by default. Dimension properties of GSTCAP is not fully backward compatible (to be fixed).

Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>

Author: Gichan Jang
Author Date: 2022-02-21 02:21:15 UTC

Fix build error - unused param, sign comapre

 Fix build error caused by unused param.
  - Ignore auto generated files (flatbuf, protobuf)
 Fix different sign compare

Signed-off-by: gichan <gichan2.jang@samsung.com>

Author: Jaeyun
Author Date: 2021-02-04 07:42:01 UTC

[Filter] Fix memory leak

Fix mem leak of the tensor filter.

Signed-off-by: Gichan Jang <gichan2.jang@samsung.com>

Author: Sangjung Woo
Author Date: 2020-12-17 01:51:24 UTC

[Doc] Remove unnecessary HTML link for feature/privilege.

This patch removes the unnecessary HTML link for feature/privilege. It
is backporting work from the main branch.

Signed-off-by: Sangjung Woo <sangjung.woo@samsung.com>