套件：libboost-fiber1.74-dev（1.74.0+ds1-21）

[ 原始碼： boost1.74  ]

cooperatively-scheduled micro-/userland-threads

This package forms part of the Boost C++ Libraries collection.

Boost.Fiber provides a framework for micro-/userland-threads (fibers) scheduled cooperatively. The API contains classes and functions to manage and synchronize fibers similarly to standard thread support library.

Each fiber has its own stack.

A fiber can save the current execution state, including all registers and CPU flags, the instruction pointer, and the stack pointer and later restore this state. The idea is to have multiple execution paths running on a single thread using cooperative scheduling (versus threads, which are preemptively scheduled). The running fiber decides explicitly when it should yield to allow another fiber to run (context switching). Boost.Fiber internally uses execution_context from Boost.Context; the classes in this library manage, schedule and, when needed, synchronize those execution contexts. A context switch between threads usually costs thousands of CPU cycles on x86, compared to a fiber switch with less than a hundred cycles. A fiber runs on a single thread at any point in time.

標籤: 軟體開發: 函式庫, 角色: 開發用函式庫

其他與 libboost-fiber1.74-dev 有關的套件

• dep: libboost-context1.74-dev (= 1.74.0+ds1-21)

  provides a sort of cooperative multitasking on a single thread

• dep: libboost-fiber1.74.0 (= 1.74.0+ds1-21)

  cooperatively-scheduled micro-/userland-threads

• dep: libboost-filesystem1.74-dev (= 1.74.0+ds1-21)

  filesystem operations (portable paths, iteration over directories, etc) in C++

• dep: libboost1.74-dev (= 1.74.0+ds1-21)

  Boost C++ Libraries development files

下載 libboost-fiber1.74-dev

下載可用於所有硬體架構的

硬體架構	套件大小	安裝後大小	檔案
amd64	244。9 kB	2，267。0 kB	[檔案列表]
arm64	245。8 kB	2，281。0 kB	[檔案列表]
armel	247。0 kB	2，245。0 kB	[檔案列表]
armhf	246。3 kB	2，225。0 kB	[檔案列表]
i386	248。5 kB	2，230。0 kB	[檔案列表]
mips64el	250。0 kB	2，329。0 kB	[檔案列表]
mipsel	249。1 kB	2，248。0 kB	[檔案列表]
ppc64el	249。8 kB	2，307。0 kB	[檔案列表]
s390x	244。6 kB	2，279。0 kB	[檔案列表]