/* ************************************************************************ * Copyright (C) 2022 Advanced Micro Devices, Inc. All rights Reserved. * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to deal * in the Software without restriction, including without limitation the rights * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell * copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN * THE SOFTWARE. * * ************************************************************************ */ #include "random.hpp" // Random number generator // Note: We do not use random_device to initialize the RNG, because we want // repeatability in case of test failure. TODO: Add seed as an optional CLI // argument, and print the seed on output, to ensure repeatability. rocalution_rng_t rocalution_rng(69069); rocalution_rng_t rocalution_seed(rocalution_rng); void rocalution_rng_set(rocalution_rng_t a) { rocalution_rng = a; } void rocalution_seed_set(rocalution_rng_t a) { rocalution_seed = a; } rocalution_rng_t& rocalution_rng_get() { return rocalution_rng; } rocalution_rng_t& rocalution_seed_get() { return rocalution_seed; }