Last change
on this file since 4dab7e8 was
e2f827f,
checked in by caparson <caparson@…>, 18 months ago
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added go counterpart to cfa benchmarks
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-
Property mode set to
100644
|
File size:
661 bytes
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Line | |
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1 | package main |
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2 | |
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3 | import ( |
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4 | "fmt" |
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5 | "time" |
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6 | "runtime" |
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7 | ) |
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8 | |
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9 | var done bool = false; |
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10 | var total_operations uint64 = 0 |
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11 | |
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12 | var taskJoin chan int = make(chan int, 2) |
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13 | |
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14 | var ping chan int = make(chan int, 2 ) |
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15 | var pong chan int = make(chan int, 2 ) |
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16 | |
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17 | func Ping() { |
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18 | for { |
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19 | if done { break } |
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20 | pong <- 1 |
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21 | <-ping |
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22 | } |
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23 | taskJoin <- 0 |
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24 | } |
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25 | |
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26 | func Pong() { |
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27 | for { |
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28 | if done { break } |
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29 | <-pong |
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30 | ping <- 0 |
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31 | total_operations++ |
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32 | } |
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33 | taskJoin <- 0 |
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34 | } |
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35 | |
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36 | func main() { |
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37 | runtime.GOMAXPROCS( 2 ); |
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38 | |
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39 | go Ping() |
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40 | go Pong() |
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41 | |
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42 | // wait 10 seconds |
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43 | time.Sleep(time.Second * 10) |
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44 | // fmt.Println("prod done\n") |
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45 | done = true |
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46 | |
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47 | ping <- 2 |
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48 | pong <- 2 |
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49 | |
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50 | <-taskJoin |
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51 | <-taskJoin |
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52 | |
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53 | fmt.Println(total_operations) |
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54 | } |
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