ADTast-experimentalenumforall-pointer-decayjacob/cs343-translationpthread-emulationqualifiedEnum
Last change
on this file since 678f259 was
678f259,
checked in by Andrew Beach <ajbeach@…>, 3 years ago
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Some clean-up in the exception benchmark directory. Mostly just shortening names.
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Property mode set to
100644
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File size:
994 bytes
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Rev | Line | |
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[f79ee0d] | 1 | // Resume Across Fixup |
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| 2 | #include <clock.hfa> |
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| 3 | #include <fstream.hfa> |
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| 4 | #include <stdlib.hfa> // strto |
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| 5 | |
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[01f78e0] | 6 | int nounwind_fixup(unsigned int frames, void (*raised_rtn)(int &)) { |
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[f79ee0d] | 7 | if (frames) { |
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[01f78e0] | 8 | int rtn = nounwind_fixup(frames - 1, raised_rtn); |
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| 9 | if ( rtn == 42 ) printf( "42" ); // make non-tail recursive |
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| 10 | return rtn; |
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| 11 | |
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[f79ee0d] | 12 | } else { |
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| 13 | int fixup = 17; |
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| 14 | raised_rtn(fixup); |
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[01f78e0] | 15 | return fixup; |
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[f79ee0d] | 16 | } |
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| 17 | } |
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| 18 | |
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| 19 | int main(int argc, char * argv[]) { |
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| 20 | unsigned int times = 1; |
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| 21 | unsigned int total_frames = 1; |
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| 22 | if (1 < argc) { |
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| 23 | times = strto(argv[1], 0p, 10); |
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| 24 | } |
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| 25 | if (2 < argc) { |
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| 26 | total_frames = strto(argv[2], 0p, 10); |
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| 27 | } |
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| 28 | |
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| 29 | void raised(int & fixup) { |
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| 30 | fixup = total_frames + 42; // use local scope => lexical link |
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[01f78e0] | 31 | if ( total_frames == 42 ) printf( "42" ); |
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[f79ee0d] | 32 | } |
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| 33 | |
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| 34 | Time start_time = timeHiRes(); |
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| 35 | for (unsigned int count = 0 ; count < times ; ++count) { |
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| 36 | nounwind_fixup(total_frames, raised); |
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| 37 | } |
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| 38 | Time end_time = timeHiRes(); |
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| 39 | sout | "Run-Time (s): " | wd(0,1, (end_time - start_time)`ns / 1_000_000_000.); |
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| 40 | } |
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