diff options
Diffstat (limited to 'reference_model/src/verify/verify_utils.h')
| -rw-r--r-- | reference_model/src/verify/verify_utils.h | 36 |
1 files changed, 34 insertions, 2 deletions
diff --git a/reference_model/src/verify/verify_utils.h b/reference_model/src/verify/verify_utils.h index bbe4b4e..486ce19 100644 --- a/reference_model/src/verify/verify_utils.h +++ b/reference_model/src/verify/verify_utils.h @@ -23,10 +23,10 @@ #include <optional> #include <vector> -#define TOSA_REF_REQUIRE(COND, MESSAGE) \ +#define TOSA_REF_REQUIRE(COND, MESSAGE, ...) \ if (!(COND)) \ { \ - WARNING("[Verifier]" MESSAGE "."); \ + WARNING("[Verifier]" MESSAGE ".", ##__VA_ARGS__); \ return false; \ } @@ -95,6 +95,38 @@ int64_t numElements(const std::vector<int32_t>& shape); /// \brief Map API data-type to DType DType mapToDType(tosa_datatype_t dataType); +/// \brief Raise a value by the power of N or -N +// For use during compile time - as no range check +constexpr double const_exp2(int32_t n) +{ + double v = 1.0; + while (n > 0) + { + v = v * 2.0; + n--; + } + while (n < 0) + { + v = v / 2.0; + n++; + } + return v; +} + +/// \brief Same as const_exp2 but with runtime range check of N +double exp2(int32_t n); + +/// \brief Accuracy precision information +template <typename T> +struct AccPrecision; +template <> +struct AccPrecision<float> +{ + static constexpr double normal_min = const_exp2(-126); + static constexpr double normal_max = const_exp2(128) - const_exp2(127 - 23); + static constexpr int32_t normal_frac = 23; +}; + }; // namespace TosaReference #endif // VERIFY_UTILS_H_ |