12 Commits

Author	SHA1	Message	Date
Felipe Zimmerle	759fc1eabe	Cosmetics: Using VariableValues instead of std::vector<...> ... Making the code more readable.	2021-01-12 13:01:22 -03:00
WGH	bac54787af	Use std::shared_ptr for variable resolution ... AnchoredSetVariable::resolve is called for every rule (see RuleWithOperator::evaluate). The previous implementation allocated a new copy of every variable, which quickly added up. In my tests, AnchoredSetVariable::resolve function consumed 7.8% of run time. AnchoredSetVariable (which is a multimap) values are never changed, only added. This means it's safe to store them in std::shared_ptr, and make resolve return shared_ptr pointing to the same object. Other resolve implementation could also use this optimization by not allocating new objects, however, they are not hot spots, so this optimization was not implemented there. In my benchmark, this raises performance from 117 requests per second to 131 RPS, and overhead is lowered from 7.8% to 2.4%. As a bonus, replacing plain pointer with smart pointers make code cleaner, since using smart pointers makes manual deletes no longer necessary. Additionally, VariableOrigin is now stored in plain std::vector, since it's wasteful to store structure containing just two integer values using std::list<std::unique_ptr<T>>.	2021-01-12 13:01:22 -03:00
Felipe Zimmerle	5a7f3b97a2	Having RunTimeString in a better shape ... This is an effort towards better understanding the issues reported on #2376	2021-01-12 13:01:22 -03:00
Felipe Zimmerle	1b705aeb54	actions: Compute the rule association during rules load	2021-01-12 13:01:20 -03:00
Felipe Zimmerle	bdedfd2463	Refactoring: Renames RuleBase to Rule	2020-03-31 12:26:13 -03:00
Felipe Zimmerle	8eb7b8fe6c	Refactoring: Splits Rule into Rule and RuleWithActions	2020-03-30 20:22:37 -03:00
Felipe Zimmerle	357c140003	Changens copyright year	2020-01-31 10:32:37 -03:00
Felipe Zimmerle	fe98ce4c7d	Cosmetics: address cppcheck warnings	2020-01-30 18:19:34 -03:00
Felipe Zimmerle	4e76c6adf0	Renames namespace Variables to variables	2019-03-06 15:53:20 -03:00
Felipe Zimmerle	3e8e28da48	Refactoring on the RULE variable	2018-10-23 16:26:11 -03:00
Felipe Zimmerle	a299997e02	Using run time string on the operators	2018-02-20 13:40:00 -03:00
Felipe Zimmerle	6fe8655ed9	Adds support for RunTimeString ... Using RunTimeStrings instead of runtime parser for macro expansion.	2018-02-20 13:40:00 -03:00