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| author | Gian Marco Iodice <gianmarco.iodice@arm.com> | 2018-06-28 16:29:29 +0100 |
|---|---|---|
| committer | Anthony Barbier <anthony.barbier@arm.com> | 2018-11-02 16:54:54 +0000 |
| commit | 215b4ea6c9dee480a22070d5873b0b8cb52531a0 (patch) | |
| tree | 398e552c4d01c0b84d03a873098a9183ba8f82e4 /arm_compute/runtime/CL/functions/CLFlattenLayer.h | |
| parent | ad486e21e5870f41774f30825c270762e08ae71e (diff) | |
| download | ComputeLibrary-215b4ea6c9dee480a22070d5873b0b8cb52531a0.tar.gz | |
COMPMID-1277 - Optimizing CLIm2ColKernel for NHWC.
This patch includes:
- Im2Col optimizations for NHWC using a new data layout
- Refactoring of CLIm2ColKernel adding validation method and auto-init
- Removed im2col_reduced from CLIm2ColKernel and created a new kernel CLFlattenLayerKernel
Change-Id: I1620640b6796baa268324b33ae92cdd8de53e27c
Reviewed-on: https://eu-gerrit-1.euhpc.arm.com/141241
Tested-by: Jenkins <bsgcomp@arm.com>
Reviewed-by: Giorgio Arena <giorgio.arena@arm.com>
Diffstat (limited to 'arm_compute/runtime/CL/functions/CLFlattenLayer.h')
| -rw-r--r-- | arm_compute/runtime/CL/functions/CLFlattenLayer.h | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/arm_compute/runtime/CL/functions/CLFlattenLayer.h b/arm_compute/runtime/CL/functions/CLFlattenLayer.h index 88df4a7f96..ebc0e5e53f 100644 --- a/arm_compute/runtime/CL/functions/CLFlattenLayer.h +++ b/arm_compute/runtime/CL/functions/CLFlattenLayer.h @@ -33,7 +33,7 @@ class ICLTensor; /** Basic function to execute flatten. This function calls the following OpenCL kernel: * -* -# @ref CLIm2ColKernel +* -# @ref CLFlattenLayerKernel * */ class CLFlattenLayer : public ICLSimpleFunction @@ -41,11 +41,22 @@ class CLFlattenLayer : public ICLSimpleFunction public: /** Initialise the kernel's input and output. * - * @param[in] input First input tensor to flatten with at least 3 dimensions. The dimensions over the third will be interpreted as batches. Data types supported: F16/F32 + * @param[in] input First input tensor to flatten with at least 3 dimensions. + * The dimensions above the third will be interpreted as batches. Data types supported: U8/S8/QASYMM8/U16/S16/F16/U32/S32/F32 * @param[out] output Output tensor with shape [w*h*d, input_batches] where: - * w = width input tensor, h = height input tensor and d = depth input tensor. Data type supported: same as @p input + * w = width input tensor, h = height input tensor and d = depth input tensor. Data type supported: same as @p input */ void configure(const ICLTensor *input, ICLTensor *output); + /** Static function to check if given info will lead to a valid configuration of @ref CLTranspose + * + * @param[in] input First input tensor to flatten with at least 3 dimensions. + * The dimensions above the third will be interpreted as batches. Data types supported: U8/S8/QASYMM8/U16/S16/F16/U32/S32/F32 + * @param[out] output Output tensor with shape [w*h*d, input_batches] where: + * w = width input tensor, h = height input tensor and d = depth input tensor. Data type supported: same as @p input + * + * @return a status + */ + static Status validate(const ITensorInfo *input, const ITensorInfo *output); }; } // namespace arm_compute |