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remove type_convert debug msg

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OscarXu
2025-05-29 22:34:51 -05:00
parent 6be76c53b6
commit 3fa9b53a27
1 changed files with 0 additions and 14 deletions
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14
include/ck/utility/type_convert.hpp
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@@ -58,20 +58,6 @@ inline __host__ __device__ constexpr bhalf_t bf16_convert_rtn<bhalf_t, float>(fl
uint32_t int32;
} u = {x};
uint32_t sign = u.int32 & 0x80000000;
uint32_t exp = u.int32 & 0x7F800000;
// 处理超出bf16指数范围的情况（溢出）
if(exp > 0x47800000)
{ // 原float指数超过bf16最大正常数
return sign ? uint16_t(0xFF80) : uint16_t(0x7F80); // 钳位到无穷大
}
// 处理下溢（此处简化为零，实际可能需要调整尾数）
if(exp < 0x38000000)
{ // 原float指数过小
return sign ? uint16_t(0x8000) : uint16_t(0x0000);
}
const uint32_t first_bf16_mantisa_bit = ((u.int32 >> 16) & 1);
constexpr uint32_t rounding_bias = uint32_t((1 << 15) - 1);
union