'''자원, resource, 리소스'''
''[[리소스,resource]] page needed?''
// 여기선 일단 computing_resource 에 대해서만

Sub:

resource_management =,resource_management . resource_management ( computing_resource 에 대한)
{
자원관리
리소스 관리

Sub: memory_management

[[WpEn:Resource_management_(computing)]]
= https://en.wikipedia.org/wiki/Resource_management_(computing)
= https://en.wikipedia.org/wiki/Resource_management_%28computing%29
}

[[resource_management]] - w (computing 외, [[경제학,economics]] [[게임이론,game_theory]] etc)
{
자원관리

Topics:
[[fair_division]] - w  =,fair_division . fair_division
 WtEn:fair_division
 https://ko.wikipedia.org/wiki/공평한_분할
 https://en.wikipedia.org/wiki/Fair_division
  https://en.wikipedia.org/wiki/Fair_cake-cutting
 rel: https://en.wikipedia.org/wiki/Divide_and_choose

}

Srch:resource_management

... 이상 자원관리 ...

resource_allocation =,resource_allocation . resource_allocation
{
resource allocation
자원할당
자원배정

Sub:
[[메모리할당,memory_allocation]] - curr at [[메모리,memory]]

[[WpEn:Resource_allocation]]
= https://en.wikipedia.org/wiki/Resource_allocation

Up: [[자원,resource]] [[allocation]]
Ndict:resource+allocation
resource+allocation
}


operating system resource
operating_system_resource
operating system resource(s)
Ggl:"operating system resource"
보통 [[핸들,handle]]로 가리킴/[[참조,reference]]함.


[[web_resource]] web_resource =,web_resource . web_resource
{
web resource
웹 자원|리소스

그 [[식별자,identifier]]로 사용하는 것은:
[[URI,Uniform_Resource_Identifier]] [[Uniform_Resource_Identifier]]

[[WpKo:웹_리소스]] = https://ko.wikipedia.org/wiki/웹_리소스
https://en.wikipedia.org/wiki/Web_resource
Up: [[웹,web]] [[자원,resource]]
web+resource
}

starvation
resource_starvation
{
resource starvation

자원 고갈 ?

//w(wk+we)
concurrent_computing (curr see [[concur]])
에서 일어나는 문제.
scheduling_algorithm , mutual_exclusion_algorithm , 의 error 에서 보통 일어나나
resource_leak , fork_bomb 같은 DoS_attack 에서도 일어날 수 있다.
concurrent_algorithm 에서 '''starvation'''이 불가능하다면 그 algorithm 은 "starvation-free, lockout-freed"라고 하거나, " 'finite bypass'를 가졌다 "고 한다.
// find:
// starvation-free algorithm
// lockout-free algorithm
// algorithm with finite bypass

Cmp:
deadlock

https://ko.wikipedia.org/wiki/기아_상태
( WpKo:자원_고갈 에서 넘어옴)

[[WpEn:Starvation_(computer_science)]]
= https://en.wikipedia.org/wiki/Starvation_(computer_science)
= https://en.wikipedia.org/wiki/Starvation_%28computer_science%29

Ndict:"resource starvation"
Ggl:"resource starvation"
}

= Topics =
프로비저닝 provisioning - 시간 변화에 따라 상황에 맞추어 자원을 적절하게 분배하는??
 ... Google:provisioning Naver:provisioning

[[풀,pool]] - computing에서 자원이 미리 있는 공간?
 mkl [[풀링,pooling]] ... Ndict:풀링 Ggl:풀링
 mkl [[스풀,spool]]

자원을 놓고 다투는/경쟁하는?
[[버스,bus]]
 https://en.wikipedia.org/wiki/Bus_contention
mkl:
race_condition

= Misc =
자원의 형태는 다양한데 대충 생각나는대로
[[시간,time]]
돈 money ... [[경제학,economics]]에서도 언급되는것이고
컴퓨터에선
cpu cycle { ... Ggl:cpu+cycle rel. CPU_time { WpEn:CPU_time ... Ggl:cpu+time } }
[[자료,data]] [[정보,information]] 저장 storage [[공간,space]] - [[메모리,memory]] [[디스크,disk]] etc
또 자료 정보 그 자체 (+ [[지식,knowledge]] knowhow [[경험,experience]] ..)
...

[[Date(2023-08-11T14:54:31)]]
//비슷한 느낌이 있거나 유사성이 있는 것은 econ 쪽에서
[[자산,asset]] - [[애셋,asset]]
property [[프로퍼티,property]] (성질 말고 재산)
estate - [[이스테이트,estate]]?
//note.txt resource 찾아보고 관련된거나열:
computing_resource :
 [[성능,performance]]/걸리는 [[시간,time]]/[[병목,bottleneck]] 은 '''컴퓨팅 자원'''이 충분히 있는가에 달린 (다른 [[설계,design]]([[알고리듬,algorithm]] 등)/profiling/... 등의 [[요인,factor]]도 많지만)
 자원 공유? / 공유된 자원 shared_resource 공유자원
  https://ko.wikipedia.org/wiki/공유_자원
  https://en.wikipedia.org/wiki/Shared_resource
  .... 네트워크에서만 쓰는 용어?
  sub: shared_memory ?
 resource_initialization
 resource initialization
 자원 초기화
  resource initialization module
  자원 초기화 모듈

  resource_acquisition_is_initialization
  resource initialization is initialization
  RAII

  (we)
  {"'''RAII''' is a programming_idiom // https://en.wikipedia.org/wiki/Programming_idiom
  used in several object-oriented, statically-typed programming languages
  OOPL (
  object-oriented_PL
  object-oriented_language
  object-oriented_programming_language ), // linked to WpEn:Object-oriented_programming
  statically-typed_PL (
  statically-typed_language
  statically-typed_programming_language )에서. // linked to WpEn:Statically-typed_programming_language redir to WpEn:Type_system#Static_typing
  to describe a particular language behavior.
  In '''RAII''', holding a resource is a class_invariant, // WpEn:Class_invariant = type_invariant ... [[class_invariant]] [[type_invariant]]
  // type_invariant = class_invariant { ( Cmp: object_invariant , or representation_invariant (see WpEn:Class_invariant ) ) ---- WpEn:Class_invariant =  https://en.wikipedia.org/wiki/Class_invariant }
  and is tied to object lifetime. // object lifetime object_lifetime WpEn:Object_lifetime = https://en.wikipedia.org/wiki/Object_lifetime
  Resource allocation (or acquisition) // linked to resource_allocation [[WpEn:Resource_allocation_(computer)]]
  is done during object creation (specifically initialization), // object_creation 객체생성 { [[객체,object]] 생성 }(특히 [[초기화,initialization]]) 하는 동안.
  by the constructor, // [[생성자,constructor]](w)에 의해
  while resource deallocation (release) // resource_deallocation resource_release ... Ggl:resource+deallocation resource+deallocation
  is done during object destruction // Ggl:"object destruction finalization" 차이? and Ggl:"destructor finalizer"
  (specifically finalization), // finalization =,finalization . finalization / rel. finalizer =,finalizer . finalizer { WtEn:finalizer  https://en.wikipedia.org/wiki/Finalizer  Ndict:finalizer Ggl:finalizer }
  by the destructor. // 파괴자? / 소멸자 (wk) [[WpEn:Destructor_(computer_programming)]] WtEn:destructor Ndict:finalizer Ggl:destructor
  In other words, resource_acquisition must succeed for initialization to succeed.
  Thus the resource is guaranteed to be held between when
  initialization finishes and
  finalization starts
  (holding the resources is a class invariant),  // class_invariant class_invariance
  and to be held only when the object is alive.
  Thus if there are no object leaks,   // object_leak { object leak ... Ggl:object+leak object+leak }
  there are no resource leaks.   // resource_leak =,resource_leak  . resource_leak  { resource leak  Sub: [[memory_leak]] ... WpEn:자원_누수 = https://ko.wikipedia.org/wiki/자원_누수  WpEn:Resource_leak https://en.wikipedia.org/wiki/Resource_leak Ggl:resource+leak resource+leak }

  https://en.wikipedia.org/wiki/Resource_acquisition_is_initialization
  Ndict:"resource initialization is initialization"
  Ggl:"resource initialization is initialization"
  resource+acquisition+is+initialization

computing_ 말고도 system_ 도 있다
system_resource
https://ko.wikipedia.org/wiki/시스템_리소스
https://en.wikipedia.org/wiki/System_resource