Changes between Version 8 and Version 9 of Projects/GSoC/PosixKeys


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Timestamp:
Aug 19, 2012, 4:03:02 PM (7 years ago)
Author:
Zhongwei Yao
Comment:

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  • Projects/GSoC/PosixKeys

    v8 v9  
    44
    55There are 2 problems in current implementation of POSIX Key(more details are described next section).
    6 #The POSIX key area is not properly extended when the number of threads is increased(dynamically created) if POSIX threads are configured as "unlimited", which is a known bug.
     6#The POSIX key area is not properly extended when the number of threads increases (e.g. dynamically created) if POSIX threads are configured as "unlimited", which is a known bug.
    77#Extra memory is reserved in keys for each thread or task in current implementation, which can be heavy memory overhead when keys increase.=  Several design approaches  =
    88=  Current implementation  =