Compute Library
 21.02
CLGEMMDefaultConfigNativeMidgard.cpp
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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> CLGEMMDefaultConfigNativeMidgard::configure(unsigned int m, unsigned int n, unsigned int k, unsigned int b, DataType data_type)
44 {
45  using ConfigurationFunctionExecutorPtr = std::pair<GEMMLHSMatrixInfo, GEMMRHSMatrixInfo> (CLGEMMDefaultConfigNativeMidgard::*)(unsigned int m, unsigned int n, unsigned int k,
46  unsigned int b);
47 
48  // Configurations for Midgard architectures
49  static std::map<DataType, ConfigurationFunctionExecutorPtr> default_configs =
50  {
51  { DataType::QASYMM8, &CLGEMMDefaultConfigNativeMidgard::default_q8 },
52  { DataType::QASYMM8_SIGNED, &CLGEMMDefaultConfigNativeMidgard::default_q8 },
53  { DataType::QSYMM8, &CLGEMMDefaultConfigNativeMidgard::default_q8 },
54  { DataType::QSYMM8_PER_CHANNEL, &CLGEMMDefaultConfigNativeMidgard::default_q8 }
55  };
56 
57  if(default_configs.find(data_type) != default_configs.end())
58  {
59  return (this->*default_configs[data_type])(m, n, k, b);
60  }
61  ARM_COMPUTE_ERROR("Not supported data type");
62 }
63 
64 std::pair<GEMMLHSMatrixInfo, GEMMRHSMatrixInfo> CLGEMMDefaultConfigNativeMidgard::default_q8(unsigned int m, unsigned int n, unsigned int k, unsigned int b)
65 {
68 
69  const unsigned int m0 = std::min(m, static_cast<unsigned int>(4));
70  const unsigned int n0 = std::min(n, static_cast<unsigned int>(4));
71 
72  return configure_lhs_rhs_info(m, n, m0, n0, 2, 1, 1, false, false, false, false);
73 }
74 } // namespace cl_gemm
75 } // namespace arm_compute
Basic interface for the GEMM kernel configuration.
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
Copyright (c) 2017-2021 Arm Limited.
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
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
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...