ADTast-experimentalenumforall-pointer-decayjacob/cs343-translationnew-ast-unique-exprpthread-emulationqualifiedEnum
Last change
on this file since e84ab3d was
ee23a8d,
checked in by Andrew Beach <ajbeach@…>, 3 years ago
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Added duration information (in nanoseconds) to EHM benchmarks.
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-
Property mode set to
100644
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File size:
920 bytes
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Rev | Line | |
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[ea593a3] | 1 | // Throw Across Destructor |
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[ee23a8d] | 2 | #include <clock.hfa> |
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[ea593a3] | 3 | #include <exception.hfa> |
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[ee23a8d] | 4 | #include <fstream.hfa> |
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[ea593a3] | 5 | #include <stdlib.hfa> |
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| 6 | |
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| 7 | EHM_EXCEPTION(empty_exception)(); |
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| 8 | |
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| 9 | EHM_VIRTUAL_TABLE(empty_exception, empty_vt); |
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| 10 | |
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| 11 | struct WithDestructor {}; |
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| 12 | |
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| 13 | void ^?{}(WithDestructor & this) { |
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| 14 | // ... |
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| 15 | } |
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| 16 | |
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| 17 | void unwind_destructor(unsigned int frames) { |
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| 18 | if (frames) { |
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| 19 | WithDestructor object; |
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| 20 | unwind_destructor(frames - 1); |
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| 21 | } else { |
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| 22 | throw (empty_exception){&empty_vt}; |
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| 23 | } |
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| 24 | } |
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| 25 | |
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| 26 | int main(int argc, char * argv[]) { |
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| 27 | unsigned int times = 1; |
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| 28 | unsigned int total_frames = 1; |
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[ee23a8d] | 29 | if (1 < argc) { |
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[ea593a3] | 30 | times = strtol(argv[1], 0p, 10); |
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| 31 | } |
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[ee23a8d] | 32 | if (2 < argc) { |
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[ea593a3] | 33 | total_frames = strtol(argv[2], 0p, 10); |
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| 34 | } |
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| 35 | |
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[ee23a8d] | 36 | Time start_time = timeHiRes(); |
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[ea593a3] | 37 | for (int count = 0 ; count < times ; ++count) { |
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| 38 | try { |
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| 39 | unwind_destructor(total_frames); |
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| 40 | } catch (empty_exception *) { |
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| 41 | // ... |
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| 42 | } |
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| 43 | } |
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[ee23a8d] | 44 | Time end_time = timeHiRes(); |
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| 45 | sout | "Run-Time (ns): " | (end_time - start_time)`ns; |
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[ea593a3] | 46 | } |
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