ml_agent.c File Reference

Internal helpers to make a bridge between NNS filters and the ML Agent service. More...

#include <json-glib/json-glib.h>
#include <nnstreamer_log.h>
#include <mlops-agent-interface.h>
#include "ml_agent.h"

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Functions
gchar *	mlagent_get_model_path_from (const GValue *val)
	Get a path of the model file from a given GValue. More...

Variables
const gchar	URI_SCHEME [] = "mlagent"
const gchar	URI_KEYWORD_MODEL [] = "model"
const gchar	JSON_KEY_MODEL_PATH [] = "path"

Detailed Description

Internal helpers to make a bridge between NNS filters and the ML Agent service.

Copyright (C) 2023 Wook Song wook1.nosp@m.6.so.nosp@m.ng@sa.nosp@m.msun.nosp@m.g.com Copyright (c) 2023 Samsung Electronics Co., Ltd. All Rights Reserved.

Date

23 Jun 2023

See also

http://github.com/nnstreamer/nnstreamer

Author

wook16.song wook1.nosp@m.6.so.nosp@m.ng@sa.nosp@m.msun.nosp@m.g.com

Bug:

No known bugs except for NYI items

Definition in file ml_agent.c.

Function Documentation

mlagent_get_model_path_from()

gchar* mlagent_get_model_path_from

(

const GValue *

val

)

Get a path of the model file from a given GValue.

Parameters

[in]

val

A pointer to a GValue holding a G_TYPE_STRING value

Returns

A newly allocated c-string representing the model file path, if the given GValue contains a valid URI Otherwise, it simply returns a duplicated (strdup'ed) c-string that the val contains.

Note

The caller should free the return c-string after using it.

Common checker for the given URI

Note

Only for the following URI formats to get the file path of the matching models are currently supported. mlagent://model/name or mlagent://model/name/version

It is required to be revised to support more scenarios that exploit the ML Agent.

Convert the given URI for a model to the file path

Todo:

The specification of the data layout filled in the third argument (i.e., stringified_json) by the callee is not fully decided.

Todo:

Parse stringified_json to get the model's path

Definition at line 33 of file ml_agent.c.

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Variable Documentation

JSON_KEY_MODEL_PATH

const gchar JSON_KEY_MODEL_PATH[] = "path"

Definition at line 23 of file ml_agent.c.

URI_KEYWORD_MODEL

const gchar URI_KEYWORD_MODEL[] = "model"

Definition at line 22 of file ml_agent.c.

URI_SCHEME

const gchar URI_SCHEME[] = "mlagent"

Definition at line 21 of file ml_agent.c.