-=[ Mr. Bumblebee ]=-
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t posixg{®Gáz„?gêŒ 9Y>)Fc C s6 | | } t | ƒ } | t | | | } | d k S( se try to determine whether the benefit of multiple processes can
outweigh the cost of starting themg333333Ã?( R t _startupcost( R t costperopt nopst lineart workerst benefit( ( s4 /usr/lib/python2.7/dist-packages/mercurial/worker.pyt
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c C s< t | | t | ƒ ƒ r+ t | | | | ƒ S| | | f Œ S( sF run a function, possibly in parallel in multiple worker
processes.
returns a progress iterator
costperarg - cost of a single task
func - function to run
staticargs - arguments to pass to every invocation of the function
args - arguments to split into chunks, to pass to individual
workers
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t i iÿÿÿÿ( R t pipeR R& t getsignalR5 t SIG_IGNt partitiont forkt closet writet _exitt KeyboardInterruptt appendt reverset fdopent threadingt Threadt startt splitR ( R R! R" R# t rfdt wfdR t pargst pidt it itemt fpR3 R= t linet l( ( R. R; R- R2 R< s4 /usr/lib/python2.7/dist-packages/mercurial/worker.pyt _posixworkerL sD
%c C s= t j | ƒ r t j | ƒ St j | ƒ r9 t j | ƒ Sd S( sˆ convert a posix exit status into the same form returned by
os.spawnv
returns None if the process was stopped instead of exitingN( R t WIFEXITEDt WEXITSTATUSt WIFSIGNALEDt WTERMSIG( t code( ( s4 /usr/lib/python2.7/dist-packages/mercurial/worker.pyt _posixexitstatus… s
t ntc c s{ t | ƒ } | | | | } } d } xM t | ƒ D]? } | } | | } | rg | d 7} | d 8} n | | | !Vq4 Wd S( s, partition a list into N slices of equal sizei i N( R t xrange( t lstt nslicesR
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