1! Copyright (c) 2019, NVIDIA CORPORATION. All rights reserved. 2! 3! Licensed under the Apache License, Version 2.0 (the "License"); 4! you may not use this file except in compliance with the License. 5! You may obtain a copy of the License at 6! 7! http://www.apache.org/licenses/LICENSE-2.0 8! 9! Unless required by applicable law or agreed to in writing, software 10! distributed under the License is distributed on an "AS IS" BASIS, 11! WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12! See the License for the specific language governing permissions and 13! limitations under the License. 14 15! See Fortran 2018, clause 17.2 16 17module ieee_features 18 19 type :: ieee_features_type 20 private 21 integer(kind=1) :: feature = 0 22 end type ieee_features_type 23 24 type(ieee_features_type), parameter :: & 25 ieee_datatype = ieee_features_type(1), & 26 ieee_denormal = ieee_features_type(2), & 27 ieee_divide = ieee_features_type(3), & 28 ieee_halting = ieee_features_type(4), & 29 ieee_inexact_flag = ieee_features_type(5), & 30 ieee_inf = ieee_features_type(6), & 31 ieee_invalid_flag = ieee_features_type(7), & 32 ieee_nan = ieee_features_type(8), & 33 ieee_rounding = ieee_features_type(9), & 34 ieee_sqrt = ieee_features_type(10), & 35 ieee_subnormal = ieee_features_type(11), & 36 ieee_underflow_flag = ieee_features_type(12) 37 38end module ieee_features 39