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Refactoring for better performance of large auto-cli specs

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* Fixed: [very slow execution of load_set_file #288](https://github.com/clicon/clixon/issues/288)
* New `clixon-lib@2021-11-11.yang` revision
  * Modified option: RPC stats extended with YANG stats
* Modified `clixon-config@2021-11-11.yang` revision
  * Added option:
    * CLICON_PLUGIN_CALLBACK_CHECK
    * Enable to make plugin context check before and after all callbacks.
* Added statistics for YANG: number of objects and memory used
* Use the treeref no-copy option of CLIgen to reduce memory
* Refactored cli-generation/autocli-start code
* Refactored cligen glue functions to use cligen_eval directly (remove clicon_eval,clixon_cligen_eval)
This commit is contained in:
Olof hagsand 2021-11-25 12:04:05 +01:00
parent b91ce762d5
commit 5388aace12
29 changed files with 760 additions and 451 deletions
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11
CHANGELOG.md
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@ -59,7 +59,11 @@ Users may have to change how they access the system
* New behavior:
* JSON: `{"s":"<![CDATA[ z > x & x < y ]]>"}`
* To keep old behavior, set `JSON_CDATA_STRIP` in clixon_custom.h
* New `clixon-lib@2021-11-11.yang` revision
* Modified option: RPC stats extended with YANG stats
* New `clixon-config@2021-11-11.yang` revision
* Added option:
* CLICON_PLUGIN_CALLBACK_CHECK
* Modified options:
* CLICON_CLI_GENMODEL_TYPE: added OC_COMPRESS enum
* CLICON_YANG_DIR: recursive search
@ -92,6 +96,11 @@ Developers may need to change their code
### Minor features
* Added statistics for YANG: number of objects and memory used
* See clixon-lib: stats rpc
* Performance improvement
* Added ancestor config cache indicating wether the node or an ancestor is config false or true
* Improved yang cardinality lookup
* Added sorting of YANG statements
* Some openconfig specs seem to have use/when before a "config" which it depends on. This leads to XML encoding being in the "wrong order.
* When parsing, clixon now sorts container/list statements so that sub-statements with WHEN are put last.
@ -101,6 +110,7 @@ Developers may need to change their code
* Check blocked signals and signal handlers
* Check termios settings
* Any changes to context are logged at loglevel WARNING
* New option: CLICON_PLUGIN_CALLBACK_CHECK: enable it to for checks (default false)
* [OpenConfig path compression](https://github.com/clicon/clixon/pull/276)
* C API: Added set/get pointer API to clixon_data:
* Changed signature of `rpc_callback_call()`
@ -114,6 +124,7 @@ Developers may need to change their code
### Corrected Bugs
* [very slow execution of load_set_file #288](https://github.com/clicon/clixon/issues/288)
* [RPC output not verified by yang](https://github.com/clicon/clixon/issues/283)
* [Statements given in "load set" are order dependent](https://github.com/clicon/clixon/issues/287)
* Modify ordering of XML encoding to put sub-elements with YANG WHEN statements last