ADTast-experimentalenumforall-pointer-decayjacob/cs343-translationpthread-emulationqualifiedEnum
Last change
on this file since 25d4e15 was
a573c22,
checked in by Peter A. Buhr <pabuhr@…>, 5 years ago
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example programs updated for concurrency paper
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Property mode set to
100644
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File size:
871 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 | try: |
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20 | while True: |
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21 | n = next( n ) # schedule coroutine |
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22 | except StopIteration: |
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23 | pass |
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24 | |
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25 | prod = Prod( 5 ) |
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26 | cons = Cons( 5 ) |
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27 | next( prod ) # prime |
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28 | prod.send( cons ) # send cons |
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29 | next( cons ) # prime |
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30 | cons.send( prod ) # send prod |
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31 | |
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32 | s = Scheduler(); |
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33 | next( s ) # prime |
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34 | try: |
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35 | s.send( prod ) # start cycle |
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36 | except StopIteration: # scheduler stopped |
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37 | pass |
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38 | print( "stop" ) |
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39 | |
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40 | # Local Variables: # |
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41 | # tab-width: 4 # |
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42 | # compile-command: "python3.7 ProdCons.py" # |
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43 | # End: # |
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