Compute Library
 21.02
CLGEMMDefaultConfigNativeValhall.cpp
Go to the documentation of this file.
1 /*
2  * Copyright (c) 2020 Arm Limited.
3  *
4  * SPDX-License-Identifier: MIT
5  *
6  * Permission is hereby granted, free of charge, to any person obtaining a copy
7  * of this software and associated documentation files (the "Software"), to
8  * deal in the Software without restriction, including without limitation the
9  * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
10  * sell copies of the Software, and to permit persons to whom the Software is
11  * furnished to do so, subject to the following conditions:
12  *
13  * The above copyright notice and this permission notice shall be included in all
14  * copies or substantial portions of the Software.
15  *
16  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
19  * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
21  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
22  * SOFTWARE.
23  */
25 
30 
31 #include <map>
32 #include <utility>
33 
34 namespace arm_compute
35 {
36 namespace cl_gemm
37 {
40 {
41 }
42 
43 std::pair<GEMMLHSMatrixInfo, GEMMRHSMatrixInfo> CLGEMMDefaultConfigNativeValhall::configure(unsigned int m, unsigned int n, unsigned int k, unsigned int b, DataType data_type)
44 {
45  using ConfigurationFunctionExecutorPtr = std::pair<GEMMLHSMatrixInfo, GEMMRHSMatrixInfo> (CLGEMMDefaultConfigNativeValhall::*)(unsigned int m, unsigned int n, unsigned int k,
46  unsigned int b);
47 
48  // Configurations for Mali-G77
49  static std::map<DataType, ConfigurationFunctionExecutorPtr> gemm_configs_G77 =
50  {
51  { DataType::F32, &CLGEMMDefaultConfigNativeValhall::configure_G77_f32 },
52  { DataType::F16, &CLGEMMDefaultConfigNativeValhall::configure_G77_f16 },
53  { DataType::QASYMM8, &CLGEMMDefaultConfigNativeValhall::configure_G77_u8 },
54  { DataType::QSYMM8, &CLGEMMDefaultConfigNativeValhall::configure_G77_u8 },
55  { DataType::QASYMM8_SIGNED, &CLGEMMDefaultConfigNativeValhall::configure_G77_u8 },
56  { DataType::QSYMM8_PER_CHANNEL, &CLGEMMDefaultConfigNativeValhall::configure_G77_u8 }
57  };
58 
59  switch(_target)
60  {
61  case GPUTarget::G77:
62  default:
63  if(gemm_configs_G77.find(data_type) != gemm_configs_G77.end())
64  {
65  return (this->*gemm_configs_G77[data_type])(m, n, k, b);
66  }
67  else
68  {
69  ARM_COMPUTE_ERROR("Not supported data type");
70  }
71  }
72 }
73 
74 std::pair<GEMMLHSMatrixInfo, GEMMRHSMatrixInfo> CLGEMMDefaultConfigNativeValhall::configure_G77_f32(unsigned int m, unsigned int n, unsigned int k, unsigned int b)
75 {
78 
79  if(m == 1)
80  {
81  if(n < 2048)
82  {
83  return configure_lhs_rhs_info(m, n, 1, 2, 4, 1, 1, false, false, false, false);
84  }
85  else if(n >= 2048 && n < 8192)
86  {
87  return configure_lhs_rhs_info(m, n, 1, 4, 4, 1, 1, false, false, false, false);
88  }
89  else
90  {
91  return configure_lhs_rhs_info(m, n, 1, 8, 4, 1, 1, false, false, false, false);
92  }
93  }
94  else
95  {
96  return configure_lhs_rhs_info(m, n, 5, 4, 2, 1, 1, false, false, false, false);
97  }
98 }
99 
100 std::pair<GEMMLHSMatrixInfo, GEMMRHSMatrixInfo> CLGEMMDefaultConfigNativeValhall::configure_G77_f16(unsigned int m, unsigned int n, unsigned int k, unsigned int b)
101 {
104 
105  if(m == 1)
106  {
107  if(n < 2048)
108  {
109  return configure_lhs_rhs_info(m, n, 1, 2, 4, 1, 1, false, false, false, false);
110  }
111  else if(n >= 2048 && n < 8192)
112  {
113  return configure_lhs_rhs_info(m, n, 1, 4, 4, 1, 1, false, false, false, false);
114  }
115  else
116  {
117  return configure_lhs_rhs_info(m, n, 1, 8, 4, 1, 1, false, false, false, false);
118  }
119  }
120  else
121  {
122  return configure_lhs_rhs_info(m, n, 4, 8, 2, 1, 1, false, false, false, false);
123  }
124 }
125 
126 std::pair<GEMMLHSMatrixInfo, GEMMRHSMatrixInfo> CLGEMMDefaultConfigNativeValhall::configure_G77_u8(unsigned int m, unsigned int n, unsigned int k, unsigned int b)
127 {
130 
131  if(dot8_supported(CLKernelLibrary::get().get_device()))
132  {
133  if(m == 1)
134  {
135  if(n < 2048)
136  {
137  return configure_lhs_rhs_info(m, n, 1, 2, 16, 1, 1, false, false, false, false);
138  }
139  else if(n >= 2048 && n < 16384)
140  {
141  return configure_lhs_rhs_info(m, n, 1, 4, 16, 1, 1, false, false, false, false);
142  }
143  else
144  {
145  return configure_lhs_rhs_info(m, n, 1, 8, 16, 1, 1, false, false, false, false);
146  }
147  }
148  else
149  {
150  if(m < 64)
151  {
152  return configure_lhs_rhs_info(m, n, 2, 2, 16, 1, 1, false, false, false, false);
153  }
154  else
155  {
156  return configure_lhs_rhs_info(m, n, 5, 2, 16, 1, 1, false, false, false, false);
157  }
158  }
159  }
160  else
161  {
162  if(m == 1)
163  {
164  if(n < 8192)
165  {
166  return configure_lhs_rhs_info(m, n, 1, 4, 16, 1, 1, false, false, false, false);
167  }
168  else
169  {
170  return configure_lhs_rhs_info(m, n, 1, 8, 16, 1, 1, false, false, false, false);
171  }
172  }
173  else
174  {
175  return configure_lhs_rhs_info(m, n, 2, 8, 16, 1, 1, false, false, false, false);
176  }
177  }
178 }
179 } // namespace cl_gemm
180 } // namespace arm_compute
Basic interface for the GEMM kernel configuration.
bool dot8_supported(const cl::Device &device)
Helper function to check whether the cl_arm_integer_dot_product_int8 extension is supported...
Definition: CLHelpers.cpp:239
SimpleTensor< float > b
Definition: DFT.cpp:157
#define ARM_COMPUTE_ERROR(msg)
Print the given message then throw an std::runtime_error.
Definition: Error.h:352
1 channel, 1 F32 per channel
static CLKernelLibrary & get()
Access the KernelLibrary singleton.
Copyright (c) 2017-2021 Arm Limited.
1 channel, 1 F16 per channel
const DataType data_type
Definition: Im2Col.cpp:150
#define ARM_COMPUTE_UNUSED(...)
To avoid unused variables warnings.
Definition: Error.h:152
quantized, asymmetric fixed-point 8-bit number unsigned
std::pair< GEMMLHSMatrixInfo, GEMMRHSMatrixInfo > configure(unsigned int m, unsigned int n, unsigned int k, unsigned int b, DataType data_type) override
Given M, N, K and B, this method returns the GEMMLHSMatrixInfo and GEMMRHSMatrixInfo to be used...
quantized, symmetric fixed-point 8-bit number
quantized, symmetric per channel fixed-point 8-bit number
GPUTarget
Available GPU Targets.
Definition: GPUTarget.h:34
Manages all the OpenCL kernels compilation and caching, provides accessors for the OpenCL Context...
std::pair< GEMMLHSMatrixInfo, GEMMRHSMatrixInfo > configure_lhs_rhs_info(unsigned int m, unsigned int n, unsigned int m0, unsigned int n0, unsigned int k0, unsigned int v0, unsigned int h0, bool lhs_interleave, bool rhs_interleave, bool lhs_transpose, bool rhs_transpose, bool export_to_cl_image)
Configure GEMMLHSMatrixInfo and GEMMRHSMatrixInfo.
quantized, asymmetric fixed-point 8-bit number signed
DataType
Available data types.
Definition: Types.h:77