Parents (Total: 2)

The searched file hash is included in 2 parent files which include package known and seen by metalookup. A sample is included below:

Key	Value
FileSize	293888
MD5	184214031DBBC39C5475C47834DFE37E
PackageDescription	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.
PackageMaintainer	Ubuntu Developers <ubuntu-devel-discuss@lists.ubuntu.com>
PackageName	libboost-fiber1.67.0
PackageSection	libs
PackageVersion	1.67.0-7ubuntu0.1
SHA-1	194A58B14BAD3A7F333A443166057B0AAEAD5A81
SHA-256	52CBCDA57775FB7D997A8C8ED686E9EB0ABA390227C365618BC8171A7DB0C0CF

Key	Value
FileSize	293904
MD5	5B48EE6042A6E891F6E0E5EE84A1DFD1
PackageDescription	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.
PackageMaintainer	Ubuntu Developers <ubuntu-devel-discuss@lists.ubuntu.com>
PackageName	libboost-fiber1.67.0
PackageSection	libs
PackageVersion	1.67.0-7
SHA-1	3D8437309127C8107D7281E021CD49085BE32F05
SHA-256	95AA74CA9F70FD0979F593DD5D265152209EE9EFBB3D8D3CA90EC63FE836EF37