ADTast-experimentalenumforall-pointer-decayjacob/cs343-translationnew-ast-unique-exprpthread-emulationqualifiedEnum
Last change
on this file since b7d94ac5 was
8f1a99e,
checked in by Thierry Delisle <tdelisle@…>, 3 years ago
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Step 3 Fixed tests
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Property mode set to
100644
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File size:
1.2 KB
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1 | #include <fstream.hfa> |
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2 | #include <locks.hfa> |
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3 | #include <thread.hfa> |
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4 | |
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5 | enum { num_blockers = 17, num_unblockers = 13 }; |
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6 | |
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7 | void thrash() { |
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8 | unsigned t[100]; |
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9 | for(i; 100) { |
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10 | t[i] = 0xDEADBEEF; |
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11 | } |
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12 | } |
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13 | |
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14 | ThreadBenaphore ben; |
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15 | |
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16 | // const unsigned int num_blocks = 25000; |
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17 | const unsigned int num_blocks = 5; |
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18 | |
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19 | thread Blocker { |
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20 | size_t sum; |
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21 | }; |
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22 | |
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23 | void main(Blocker & this) { |
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24 | thread$ * me = active_thread(); |
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25 | this.sum = 0; |
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26 | for(num_blocks) { |
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27 | this.sum += (unsigned)me; |
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28 | thrash(); |
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29 | P(ben); |
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30 | if(((thread&)this).seqable.next != 0p) sout | acquire |"Link not invalidated"; |
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31 | thrash(); |
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32 | } |
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33 | } |
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34 | |
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35 | thread Unblocker { |
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36 | size_t sum; |
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37 | }; |
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38 | |
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39 | void main(Unblocker & this) { |
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40 | this.sum = 0; |
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41 | LOOP: for() { |
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42 | waitfor( ^?{} : this) { |
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43 | break LOOP; |
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44 | } |
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45 | or else {} |
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46 | |
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47 | thread$ * t = V(ben, false); |
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48 | if(t) { |
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49 | this.sum += (unsigned)t; |
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50 | unpark(t); |
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51 | } |
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52 | yield(random(10)); |
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53 | } |
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54 | } |
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55 | |
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56 | int main() { |
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57 | size_t usum = 0; |
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58 | size_t bsum = 0; |
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59 | |
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60 | sout | "Starting"; |
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61 | { |
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62 | Blocker blockers [num_blockers ]; |
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63 | Unblocker unblockers[num_unblockers]; |
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64 | |
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65 | for(i;num_blockers) { |
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66 | bsum += join(blockers[i]).sum; |
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67 | } |
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68 | |
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69 | sout | "Done!"; |
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70 | |
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71 | for(i;num_unblockers) { |
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72 | usum += join(unblockers[i]).sum; |
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73 | } |
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74 | } |
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75 | if(bsum == usum) sout | "Match!"; |
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76 | else sout | "No Match!" | usum | "!=" | bsum; |
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77 | } |
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