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cs_halo_cuda.h
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1#ifndef __CS_HALO_CUDA_H__
2#define __CS_HALO_CUDA_H__
3
4/*============================================================================
5 * Functions dealing with ghost cells using CUDA.
6 *============================================================================*/
7
8/*
9 This file is part of code_saturne, a general-purpose CFD tool.
10
11 Copyright (C) 1998-2023 EDF S.A.
12
13 This program is free software; you can redistribute it and/or modify it under
14 the terms of the GNU General Public License as published by the Free Software
15 Foundation; either version 2 of the License, or (at your option) any later
16 version.
17
18 This program is distributed in the hope that it will be useful, but WITHOUT
19 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
20 FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
21 details.
22
23 You should have received a copy of the GNU General Public License along with
24 this program; if not, write to the Free Software Foundation, Inc., 51 Franklin
25 Street, Fifth Floor, Boston, MA 02110-1301, USA.
26*/
27
28/*----------------------------------------------------------------------------*/
29
30#include "cs_defs.h"
31
32#include "cs_halo.h"
33
34/*----------------------------------------------------------------------------*/
35
37
38/*============================================================================
39 * Macro definitions
40 *============================================================================*/
41
42/*=============================================================================
43 * Type definitions
44 *============================================================================*/
45
46/*============================================================================
47 * Public function prototypes
48 *============================================================================*/
49
50/*----------------------------------------------------------------------------*/
65/*----------------------------------------------------------------------------*/
66
67void
69 cs_halo_type_t sync_mode,
70 cs_lnum_t stride,
71 const cs_real_t var[],
72 cs_real_t **var_host_ptr,
73 cs_real_t send_buffer[]);
74
75/*----------------------------------------------------------------------------*/
76
78
79#endif /* __CS_HALO_CUDA_H__ */
80
#define BEGIN_C_DECLS
Definition cs_defs.h:509
double cs_real_t
Floating-point value.
Definition cs_defs.h:319
#define END_C_DECLS
Definition cs_defs.h:510
int cs_lnum_t
local mesh entity id
Definition cs_defs.h:313
cs_halo_type_t
Definition cs_halo.h:56
void cs_halo_cuda_pack_send_buffer_real(const cs_halo_t *halo, cs_halo_type_t sync_mode, cs_lnum_t stride, const cs_real_t var[], cs_real_t **var_host_ptr, cs_real_t send_buffer[])
Pack cs_real_t halo data to send into dense buffer, using CUDA.
Definition cs_halo.h:77