1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
|
// =================================================================================================
// This file is part of the CLBlast project. The project is licensed under Apache Version 2.0. This
// project loosely follows the Google C++ styleguide and uses a tab-size of two spaces and a max-
// width of 100 characters per line.
//
// Author(s):
// Cedric Nugteren <www.cedricnugteren.nl>
//
// This determines when to switch between the direct (for small sizes) and in-direct GEMM kernel
// with pre/post-processing kernels (for larger sizes). These can be set in a similar way as for the
// regular kernel tuning parameters: they can be specific for a certain vendor or device or can use
// some common default values.
//
// =================================================================================================
namespace clblast {
namespace database {
// =================================================================================================
const Database::DatabaseEntry KernelSelectionHalf = {
"KernelSelection", Precision::kHalf, {"XGEMM_MIN_INDIRECT_SIZE"}, {
{ // Intel GPUs
kDeviceTypeGPU, "Intel", {
{ "default", { 1*1*1 } },
}
},
{ // NVIDIA GPUs
kDeviceTypeGPU, "NVIDIA", {
{ "default", { 1280*1280*1280 } },
}
},
{ // Default
kDeviceTypeAll, "default", {
{ "default", { 512*512*512 } },
}
},
}
};
// =================================================================================================
const Database::DatabaseEntry KernelSelectionSingle = {
"KernelSelection", Precision::kSingle, {"XGEMM_MIN_INDIRECT_SIZE"}, {
{ // Intel GPUs
kDeviceTypeGPU, "Intel", {
{ "default", { 1*1*1 } },
}
},
{ // NVIDIA GPUs
kDeviceTypeGPU, "NVIDIA", {
{ "default", { 1280*1280*1280 } },
}
},
{
kDeviceTypeGPU, "ARM", {
{ "default", { 128*128*128} },
}
},
{ // Default
kDeviceTypeAll, "default", {
{ "default", { 512*512*512 } },
}
},
}
};
// =================================================================================================
const Database::DatabaseEntry KernelSelectionComplexSingle = {
"KernelSelection", Precision::kComplexSingle, {"XGEMM_MIN_INDIRECT_SIZE"}, {
{ // Intel GPUs
kDeviceTypeGPU, "Intel", {
{ "default", { 1*1*1 } },
}
},
{ // NVIDIA GPUs
kDeviceTypeGPU, "NVIDIA", {
{ "default", { 1280*1280*1280 } },
}
},
{ // Default
kDeviceTypeAll, "default", {
{ "default", { 512*512*512 } },
}
},
}
};
// =================================================================================================
const Database::DatabaseEntry KernelSelectionDouble = {
"KernelSelection", Precision::kDouble, {"XGEMM_MIN_INDIRECT_SIZE"}, {
{ // Intel GPUs
kDeviceTypeGPU, "Intel", {
{ "default", { 1*1*1 } },
}
},
{ // NVIDIA GPUs
kDeviceTypeGPU, "NVIDIA", {
{ "default", { 1280*1280*1280 } },
}
},
{ // Default
kDeviceTypeAll, "default", {
{ "default", { 512*512*512 } },
}
},
}
};
// =================================================================================================
const Database::DatabaseEntry KernelSelectionComplexDouble = {
"KernelSelection", Precision::kComplexDouble, {"XGEMM_MIN_INDIRECT_SIZE"}, {
{ // Intel GPUs
kDeviceTypeGPU, "Intel", {
{ "default", { 1*1*1 } },
}
},
{ // NVIDIA GPUs
kDeviceTypeGPU, "NVIDIA", {
{ "default", { 1280*1280*1280 } },
}
},
{ // Default
kDeviceTypeAll, "default", {
{ "default", { 512*512*512 } },
}
},
}
};
// =================================================================================================
} // namespace database
} // namespace clblast
|
