nkeynes@1131 | 1 | #include <stdlib.h>
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nkeynes@1131 | 2 | #include <stdio.h>
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nkeynes@1131 | 3 |
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nkeynes@1169 | 4 | typedef unsigned char u8;
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nkeynes@1169 | 5 | typedef signed char i8;
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nkeynes@1169 | 6 | typedef unsigned short u16;
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nkeynes@1169 | 7 | typedef signed short i16;
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nkeynes@1169 | 8 | typedef unsigned int u32;
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nkeynes@1169 | 9 | typedef signed int i32;
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nkeynes@1169 | 10 | typedef unsigned long long u64;
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nkeynes@1169 | 11 | typedef signed long long i64;
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nkeynes@1131 | 12 |
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nkeynes@1131 | 13 | #define TEST_REPS 64
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nkeynes@1131 | 14 |
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nkeynes@1169 | 15 | void printu8(u8 a) { printf( "%08X ", (unsigned int)a ); }
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nkeynes@1169 | 16 | void printi8(i8 a) { printf( "%08X ", (unsigned int)(u8)a ); }
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nkeynes@1169 | 17 | void printu16(u16 a) { printf( "%08X ", (unsigned int)a ); }
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nkeynes@1169 | 18 | void printi16(i16 a) { printf( "%08X ", (unsigned int)(u16)a ); }
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nkeynes@1169 | 19 | void printu32(u32 a) { printf( "%08X ", (unsigned int)a ); }
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nkeynes@1169 | 20 | void printi32(i32 a) { printf( "%08X ", (unsigned int)a ); }
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nkeynes@1169 | 21 | void printu64(u64 a) { printf( "%08X%08X ", (unsigned int)(a>>32),(unsigned int)a ); }
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nkeynes@1169 | 22 | void printi64(i64 a) { printf( "%08X%08X ", (unsigned int)(a>>32),(unsigned int)a ); }
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nkeynes@1131 | 23 |
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nkeynes@1131 | 24 | #define TEST_TYPE(T) \
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nkeynes@1131 | 25 | void test##T() { \
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nkeynes@1131 | 26 | T a, b, c, d, e, f; \
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nkeynes@1131 | 27 | read(0,&a,sizeof(a)); read(0,&b,sizeof(b)); read(0,&c,sizeof(c)); read(0,&d,sizeof(d)); \
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nkeynes@1131 | 28 | e = a * b - c * d;\
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nkeynes@1131 | 29 | if( b != 0 && c != 0 ) { f = a / b + 1/c; }\
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nkeynes@1169 | 30 | T g = e - f / 2 + (u32)b;\
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nkeynes@1131 | 31 | T h = b * c / d; T i = a / -d; \
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nkeynes@1169 | 32 | printf( "%d| ", (int)sizeof(a) ); \
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nkeynes@1131 | 33 | print##T(a); print##T(b); print##T(c); print##T(d); \
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nkeynes@1131 | 34 | printf( ": " ); print##T(e); print##T(f); print##T(g); \
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nkeynes@1131 | 35 | print##T(h); print##T(i); \
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nkeynes@1131 | 36 | printf( "\n" ); \
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nkeynes@1131 | 37 | }
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nkeynes@1131 | 38 |
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nkeynes@1169 | 39 | TEST_TYPE(u8);
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nkeynes@1169 | 40 | TEST_TYPE(i8);
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nkeynes@1169 | 41 | TEST_TYPE(u16);
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nkeynes@1169 | 42 | TEST_TYPE(i16);
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nkeynes@1169 | 43 | TEST_TYPE(u32);
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nkeynes@1169 | 44 | TEST_TYPE(i32);
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nkeynes@1169 | 45 | TEST_TYPE(u64);
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nkeynes@1169 | 46 | TEST_TYPE(i64);
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nkeynes@1131 | 47 |
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nkeynes@1131 | 48 | int main(int argc, char *argv[]) {
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nkeynes@1131 | 49 | unsigned i;
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nkeynes@1131 | 50 |
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nkeynes@1169 | 51 | for(i=0;i<TEST_REPS;i++ ) { testu64(); }
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nkeynes@1169 | 52 | for(i=0;i<TEST_REPS;i++ ) { testi64(); }
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nkeynes@1169 | 53 | for(i=0;i<TEST_REPS;i++ ) { testu32(); }
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nkeynes@1169 | 54 | for(i=0;i<TEST_REPS;i++ ) { testi32(); }
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nkeynes@1169 | 55 | for(i=0;i<TEST_REPS;i++ ) { testu16(); }
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nkeynes@1169 | 56 | for(i=0;i<TEST_REPS;i++ ) { testi16(); }
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nkeynes@1169 | 57 | for(i=0;i<TEST_REPS;i++ ) { testu8(); }
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nkeynes@1169 | 58 | for(i=0;i<TEST_REPS;i++ ) { testi8(); }
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nkeynes@1131 | 59 | return 0;
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nkeynes@1131 | 60 | }
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