34 lines
828 B
C++
34 lines
828 B
C++
#include "coord/simd.hpp"
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#include "tap.hpp"
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int
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main ()
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{
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util::TAP::logger tap;
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{
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const util::coord::simd a (1,2,3,4);
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const util::coord::simd b (4,1,3,2);
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const float res = dot (a, b);
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tap.expect_eq (res, 4+2+9+8, "trivial dot product");
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}
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{
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const util::coord::simd a (1, 2, 3, 4);
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const util::coord::simd b (0, 3, 3, 9);
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const auto lo = min (a, b);
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const auto hi = max (a, b);
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tap.expect_eq (lo, util::coord::simd {0,2,3,4}, "vector minimum");
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tap.expect_eq (hi, util::coord::simd {1,3,3,9}, "vector maximum");
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}
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{
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const util::coord::simd val { -INFINITY, INFINITY, 0, -9 };
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tap.expect_eq (abs (val), util::coord::simd {INFINITY,INFINITY,0,9}, "absolute value");
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}
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return tap.status ();
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} |