1*9ba83ac0SJeremy L Thompson // Copyright (c) 2017-2026, Lawrence Livermore National Security, LLC and other CEED contributors. 2f80f4a74SSebastian Grimberg // All Rights Reserved. See the top-level LICENSE and NOTICE files for details. 3f80f4a74SSebastian Grimberg // 4f80f4a74SSebastian Grimberg // SPDX-License-Identifier: BSD-2-Clause 5f80f4a74SSebastian Grimberg // 6f80f4a74SSebastian Grimberg // This file is part of CEED: http://github.com/ceed 7f80f4a74SSebastian Grimberg 83c1e2affSSebastian Grimberg /// @file 93c1e2affSSebastian Grimberg /// Internal header for MAGMA backend common definitions 106a96780fSJeremy L Thompson #pragma once 11f80f4a74SSebastian Grimberg 12f80f4a74SSebastian Grimberg #define MAGMA_DEVICE_SHARED(type, name) extern __shared__ type name[]; 13f80f4a74SSebastian Grimberg 143c1e2affSSebastian Grimberg #define MAGMA_MAXTHREADS_1D 128 153c1e2affSSebastian Grimberg #define MAGMA_MAXTHREADS_2D 128 163c1e2affSSebastian Grimberg #define MAGMA_MAXTHREADS_3D 64 173c1e2affSSebastian Grimberg 183c1e2affSSebastian Grimberg // Define macro for determining number of threads in y-direction for basis kernels 193c1e2affSSebastian Grimberg #define MAGMA_BASIS_NTCOL(x, maxt) (((maxt) < (x)) ? 1 : ((maxt) / (x))) 203c1e2affSSebastian Grimberg 213c1e2affSSebastian Grimberg // Define macro for computing the total threads in a block for use with __launch_bounds__() 223c1e2affSSebastian Grimberg #define MAGMA_BASIS_BOUNDS(x, maxt) (x * MAGMA_BASIS_NTCOL(x, maxt)) 23