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Kernel which transposes the elements of a matrix in chunks of 1xW, where W is equal to (16 / element size of the tensor) More...
#include <CpuGemmTranspose1xWKernel.h>
Public Member Functions | |
CpuGemmTranspose1xWKernel ()=default | |
ARM_COMPUTE_DISALLOW_COPY_ALLOW_MOVE (CpuGemmTranspose1xWKernel) | |
void | configure (const ITensorInfo *src, ITensorInfo *dst) |
Configure kernel for a given list of arguments. More... | |
void | run_op (ITensorPack &tensors, const Window &window, const ThreadInfo &info) override |
Execute the kernel on the passed window. More... | |
const char * | name () const override |
Name of the kernel. More... | |
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virtual | ~ICPPKernel ()=default |
Default destructor. More... | |
virtual void | run (const Window &window, const ThreadInfo &info) |
Execute the kernel on the passed window. More... | |
virtual void | run_nd (const Window &window, const ThreadInfo &info, const Window &thread_locator) |
legacy compatibility layer for implemantions which do not support thread_locator In these cases we simply narrow the interface down the legacy version More... | |
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IKernel () | |
Constructor. More... | |
virtual | ~IKernel ()=default |
Destructor. More... | |
virtual bool | is_parallelisable () const |
Indicates whether or not the kernel is parallelisable. More... | |
virtual BorderSize | border_size () const |
The size of the border for that kernel. More... | |
const Window & | window () const |
The maximum window the kernel can be executed on. More... | |
bool | is_window_configured () const |
Function to check if the embedded window of this kernel has been configured. More... | |
Static Public Member Functions | |
static Status | validate (const ITensorInfo *src, const ITensorInfo *dst) |
Static function to check if given info will lead to a valid configuration of CpuGemmTranspose1xWKernel. More... | |
Kernel which transposes the elements of a matrix in chunks of 1xW, where W is equal to (16 / element size of the tensor)
Following an example of how the transposition1xW works when the input data is F32
\[ \left( \begin{array}{cccc} a00 & a01 & a02 & a03 \\ a10 & a11 & a12 & a13 \\ a20 & a21 & a22 & a23 \\ a30 & a31 & a32 & a33 \\ \end{array} \right) \rightarrow \left( \begin{array}{ccccccccccccccccc} a00 & a01 & a02 & a03 & a10 & a11 & a12 & a13 & a20 & a21 & a22 & a23 & a30 & a31 & a32 & a33 \\ \end{array} \right) \]
Following an example of how the transposition1xW works when the input data type is F16
\[ \left( \begin{array}{cccccccc} a00 & a01 & a02 & a03 & a04 & a05 & a06 & a07 \\ a10 & a11 & a12 & a13 & a14 & a15 & a16 & a17 \\ a20 & a21 & a22 & a23 & a24 & a25 & a26 & a27 \\ a30 & a31 & a32 & a33 & a34 & a35 & a36 & a37 \\ \end{array} \right) \rightarrow \left( \begin{array}{cccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc} a00 & a01 & a02 & a03 & a04 & a05 & a06 & a07 & a10 & a11 & a12 & a13 & a14 & a15 & a16 & a17 & a20 & a21 & a22 & a23 & a24 & a25 & a26 & a27 & a30 & a31 & a32 & a33 & a34 & a35 & a36 & a37\\ \end{array} \right) \]
Definition at line 71 of file CpuGemmTranspose1xWKernel.h.
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default |
ARM_COMPUTE_DISALLOW_COPY_ALLOW_MOVE | ( | CpuGemmTranspose1xWKernel | ) |
void configure | ( | const ITensorInfo * | src, |
ITensorInfo * | dst | ||
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Configure kernel for a given list of arguments.
[in] | src | Input tensor info. Data types supported: All |
[out] | dst | Output tensor info. Data type supported: same as src . |
Definition at line 43 of file CpuGemmTranspose1xWKernel.cpp.
References ARM_COMPUTE_ERROR_ON_NULLPTR, ARM_COMPUTE_ERROR_THROW_ON, arm_compute::auto_init_if_empty(), arm_compute::calculate_max_window(), ICloneable< T >::clone(), arm_compute::misc::shape_calculator::compute_transpose1xW_with_element_size_shape(), ITensorInfo::element_size(), and CpuGemmTranspose1xWKernel::validate().
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overridevirtual |
Name of the kernel.
Implements ICPPKernel.
Definition at line 131 of file CpuGemmTranspose1xWKernel.cpp.
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overridevirtual |
Execute the kernel on the passed window.
[in] | tensors | A vector containing the tensors to operate on. |
[in] | window | Region on which to execute the kernel. (Must be a region of the window returned by window()) |
[in] | info | Info about executing thread and CPU. |
Reimplemented from ICPPKernel.
Definition at line 76 of file CpuGemmTranspose1xWKernel.cpp.
References arm_compute::ACL_DST, arm_compute::ACL_SRC, ARM_COMPUTE_ERROR_ON, ARM_COMPUTE_ERROR_ON_INVALID_SUBWINDOW, ARM_COMPUTE_ERROR_ON_UNCONFIGURED_KERNEL, ARM_COMPUTE_UNUSED, ITensorInfo::dimension(), Window::DimX, Window::DimY, arm_compute::test::validation::dst, ITensorInfo::element_size(), ITensorPack::empty(), arm_compute::execute_window_loop(), ITensorPack::get_const_tensor(), ITensorPack::get_tensor(), ITensor::info(), Iterator::ptr(), arm_compute::test::validation::src, ITensorInfo::strides_in_bytes(), and IKernel::window().
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static |
Static function to check if given info will lead to a valid configuration of CpuGemmTranspose1xWKernel.
Similar to CpuGemmTranspose1xWKernel::configure()
Definition at line 60 of file CpuGemmTranspose1xWKernel.cpp.
References ARM_COMPUTE_RETURN_ERROR_ON, ARM_COMPUTE_RETURN_ERROR_ON_MISMATCHING_DATA_TYPES, ARM_COMPUTE_RETURN_ERROR_ON_MISMATCHING_DIMENSIONS, ARM_COMPUTE_RETURN_ERROR_ON_MISMATCHING_QUANTIZATION_INFO, ARM_COMPUTE_RETURN_ERROR_ON_NULLPTR, arm_compute::misc::shape_calculator::compute_transpose1xW_with_element_size_shape(), ITensorInfo::data_type(), ITensorInfo::tensor_shape(), ITensorInfo::total_size(), and arm_compute::UNKNOWN.
Referenced by CpuGemmTranspose1xWKernel::configure(), CpuGemm::validate(), and CpuGemmLowpMatrixMultiplyCore::validate().