1f80f4a74SSebastian Grimberg // Copyright (c) 2017-2022, 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 8*3c1e2affSSebastian Grimberg /// @file 9*3c1e2affSSebastian Grimberg /// Internal header for MAGMA backend common definitions 10f80f4a74SSebastian Grimberg #ifndef CEED_MAGMA_COMMON_DEFS_H 11f80f4a74SSebastian Grimberg #define CEED_MAGMA_COMMON_DEFS_H 12f80f4a74SSebastian Grimberg 13f80f4a74SSebastian Grimberg #ifdef CEED_MAGMA_USE_HIP 14f80f4a74SSebastian Grimberg #define MAGMA_DEVICE_SHARED(type, name) HIP_DYNAMIC_SHARED(type, name) 15f80f4a74SSebastian Grimberg #else 16f80f4a74SSebastian Grimberg #define MAGMA_DEVICE_SHARED(type, name) extern __shared__ type name[]; 17f80f4a74SSebastian Grimberg #endif 18f80f4a74SSebastian Grimberg 19f80f4a74SSebastian Grimberg typedef enum { MagmaNoTrans = 111, MagmaTrans = 112, MagmaConjTrans = 113, Magma_ConjTrans = MagmaConjTrans } magma_trans_t; 20f80f4a74SSebastian Grimberg 21f80f4a74SSebastian Grimberg #define MAGMA_D_ZERO 0.0 22f80f4a74SSebastian Grimberg #define MAGMA_D_ONE 1.0 23f80f4a74SSebastian Grimberg 24f80f4a74SSebastian Grimberg #define MAGMA_CEILDIV(A, B) (((A) + (B)-1) / (B)) 25f80f4a74SSebastian Grimberg #define MAGMA_ROUNDUP(A, B) MAGMA_CEILDIV((A), (B)) * (B) 26f80f4a74SSebastian Grimberg #define MAGMA_MAX(A, B) ((A) > (B) ? (A) : (B)) 27f80f4a74SSebastian Grimberg 28*3c1e2affSSebastian Grimberg #define MAGMA_MAXTHREADS_1D 128 29*3c1e2affSSebastian Grimberg #define MAGMA_MAXTHREADS_2D 128 30*3c1e2affSSebastian Grimberg #define MAGMA_MAXTHREADS_3D 64 31*3c1e2affSSebastian Grimberg 32*3c1e2affSSebastian Grimberg // Define macro for determining number of threads in y-direction for basis kernels 33*3c1e2affSSebastian Grimberg #define MAGMA_BASIS_NTCOL(x, maxt) (((maxt) < (x)) ? 1 : ((maxt) / (x))) 34*3c1e2affSSebastian Grimberg 35*3c1e2affSSebastian Grimberg // Define macro for computing the total threads in a block for use with __launch_bounds__() 36*3c1e2affSSebastian Grimberg #define MAGMA_BASIS_BOUNDS(x, maxt) (x * MAGMA_BASIS_NTCOL(x, maxt)) 37*3c1e2affSSebastian Grimberg 38f80f4a74SSebastian Grimberg #endif // CEED_MAGMA_COMMON_DEFS_H 39