ViennaCL - The Vienna Computing Library: viennacl/linalg/detail/bisect/config.hpp Source File

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config.hpp
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1 #ifndef VIENNACL_LINALG_DETAIL_BISECT_CONFIG_HPP_
2 #define VIENNACL_LINALG_DETAIL_BISECT_CONFIG_HPP_
3
4 /* =========================================================================
5 Copyright (c) 2010-2016, Institute for Microelectronics,
6 Institute for Analysis and Scientific Computing,
7 TU Wien.
8 Portions of this software are copyright by UChicago Argonne, LLC.
9
10 -----------------
11 ViennaCL - The Vienna Computing Library
12 -----------------
13
14 Project Head: Karl Rupp rupp@iue.tuwien.ac.at
15
16 (A list of authors and contributors can be found in the manual)
17
18 License: MIT (X11), see file LICENSE in the base directory
19 ============================================================================= */
20
21
22
31 // should be power of two
32 #define VIENNACL_BISECT_MAX_THREADS_BLOCK 256
33
34 #ifdef VIENNACL_WITH_OPENCL
35 # define VIENNACL_BISECT_MAX_SMALL_MATRIX 256
36 # define VIENNACL_BISECT_MAX_THREADS_BLOCK_SMALL_MATRIX 256
37 #else // if CUDA is used
38 # define VIENNACL_BISECT_MAX_THREADS_BLOCK_SMALL_MATRIX 512 // change to 256 if errors occur
39 # define VIENNACL_BISECT_MAX_SMALL_MATRIX 512 // change to 256 if errors occur
40 #endif
41
42 #define VIENNACL_BISECT_MIN_ABS_INTERVAL 5.0e-37
43
44 #endif