ADT
arm-eh
ast-experimental
enum
forall-pointer-decay
jacob/cs343-translation
jenkins-sandbox
new-ast
new-ast-unique-expr
pthread-emulation
qualifiedEnum
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Last change
on this file since 6f15121 was 1e5d0f0c, checked in by Peter A. Buhr <pabuhr@…>, 7 years ago |
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start rewrite of coroutine section
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-
Property mode
set to
100644
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File size:
1002 bytes
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| 1 | def Prod( N ):
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| 2 | cons = (yield) # get cons
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| 3 | yield # resume scheduler
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| 4 | for i in range( N ):
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| 5 | print( "prod" )
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| 6 | yield cons # execute next
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| 7 | print( "end", "prod" )
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| 8 |
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| 9 | def Cons( N ):
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| 10 | prod = (yield) # get prod
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| 11 | yield # resume scheduler
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| 12 | for i in range( N ):
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| 13 | print( "cons" )
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| 14 | yield prod # execute next
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| 15 | print( "end", "cons" )
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| 16 |
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| 17 | def Scheduler():
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| 18 | n = (yield) # starting coroutine
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| 19 | while True:
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| 20 | n = next( n ) # schedule coroutine
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| 21 |
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| 22 | prod = Prod( 5 )
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| 23 | cons = Cons( 5 )
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| 24 | next( prod ) # prime
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| 25 | prod.send( cons ) # send cons
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| 26 | next( cons ) # prime
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| 27 | cons.send( prod ) # send prod
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| 28 |
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| 29 | s = Scheduler();
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| 30 | next( s ) # prime
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| 31 | try:
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| 32 | s.send( prod ) # start cycle
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| 33 | except StopIteration:
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| 34 | print( "scheduler stop" )
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| 35 | print( "stop" )
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| 36 |
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| 37 | # Local Variables: #
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| 38 | # tab-width: 4 #
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| 39 | # compile-command: "python3.5 ProdCons.py" #
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| 40 | # End: #
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