Make integer_subbyte Fully Compliant with is_integral #1632
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| #include <cute/numeric/integral_constant.hpp> | ||
| #include <cutlass/integer_subbyte.h> |
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were these headers required? we already had
using int2_t = cutlass::int2b_t;
using int4_t = cutlass::int4b_t;
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Double-checked and the second isn't but the first is, due to is_integral. I will remove the first. My IDE (CLion) is very pedantic sometimes, that's why I initially added.
| @@ -101,4 +103,7 @@ using uint_byte = uint_bit<8*N>; | |||
| template <int N> | |||
| using uint_byte_t = typename uint_byte<N>::type; | |||
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| template<int Bits, bool Signed> | |||
| struct is_integral<cutlass::integer_subbyte<Bits, Signed>> : true_type {}; | |||
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add one for unsigned too?
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The template covers both since unsigned is Signed=false, see here
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@ccecka for review too |
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If needed, I can also register float8 and half for |
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Context
See #1631
Change
Adds integral type trait for
integer_subbyte