From 80512b0e1e98cb6782f5526fc8308ae6a571cd59 Mon Sep 17 00:00:00 2001 From: Mike Kelly Date: Mon, 16 May 2022 23:10:42 +0100 Subject: IVGCVSW-6929 Support for models with implicit expanded dimensions * Added allow-expanded-dims to TFLite parser and ArmNN delegate * If true ArmNN will disregard dimensions with a size of 1 when validating tensor shapes. Tensor sizes must still match. * This allows us to support models where tensors have expanded dimensions (i.e. extra dimensions with a size of 1). * Fixed bug in Network where it assumed that only the first option could be ShapeInferenceMethod. * Fixed bug where m_ShapeInferenceMethod was lost when copying or moving Graphs. * Changed Delegate to pass "infer-output-shape", "allow-expanded-dims" and other BackendOptions through to the Network during construction. Signed-off-by: Mike Kelly Change-Id: Ibe7c5ae6597796fc9164cb07bd372bd7f8f8cacf --- delegate/include/DelegateOptions.hpp | 11 +++++++++++ 1 file changed, 11 insertions(+) (limited to 'delegate/include/DelegateOptions.hpp') diff --git a/delegate/include/DelegateOptions.hpp b/delegate/include/DelegateOptions.hpp index 7f7eaa5bb9..d789ea7285 100644 --- a/delegate/include/DelegateOptions.hpp +++ b/delegate/include/DelegateOptions.hpp @@ -163,6 +163,17 @@ public: * Possible values: [filenameString] \n * Description: Serialize the optimized network to the file specified in "dot" format. * + * Option key: "infer-output-shape" \n + * Possible values: ["true"/"false"] \n + * Description: Infers output tensor shape from input tensor shape and validate where applicable. + * + * Option key: "allow-expanded-dims" \n + * Possible values: ["true"/"false"] \n + * Description: If true will disregard dimensions with a size of 1 when validating tensor shapes but tensor + * sizes must still match. \n + * This is an Experimental parameter that is incompatible with "infer-output-shape". \n + * This parameter may be removed in a later update. + * * @param[in] option_keys Delegate option names * @param[in] options_values Delegate option values * @param[in] num_options Number of delegate options -- cgit v1.2.1