| /*! | |
| * Copyright (c) 2018 by Contributors | |
| * \file builtin_fp16.cc | |
| * \brief Functions for conversion between fp32 and fp16 | |
| */ | |
| #include <builtin_fp16.h> | |
| #include <tvm/runtime/c_runtime_api.h> | |
| extern "C" { | |
| // disable under msvc | |
| #ifndef _MSC_VER | |
| TVM_DLL TVM_WEAK uint16_t __gnu_f2h_ieee(float a) { | |
| return __truncXfYf2__<float, uint32_t, 23, uint16_t, uint16_t, 10>(a); | |
| } | |
| TVM_DLL TVM_WEAK float __gnu_h2f_ieee(uint16_t a) { | |
| return __extendXfYf2__<uint16_t, uint16_t, 10, float, uint32_t, 23>(a); | |
| } | |
| #endif | |
| } |