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author | Kshitij Sisodia <kshitij.sisodia@arm.com> | 2022-05-06 09:13:03 +0100 |
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committer | Kshitij Sisodia <kshitij.sisodia@arm.com> | 2022-05-06 17:11:41 +0100 |
commit | aa4bcb14d0cbee910331545dd2fc086b58c37170 (patch) | |
tree | e67a43a43f61c6f8b6aad19018b0827baf7e31a6 /source/use_case/kws_asr/src/MainLoop.cc | |
parent | fcca863bafd5f33522bc14c23dde4540e264ec94 (diff) | |
download | ml-embedded-evaluation-kit-aa4bcb14d0cbee910331545dd2fc086b58c37170.tar.gz |
MLECO-3183: Refactoring application sources
Platform agnostic application sources are moved into application
api module with their own independent CMake projects.
Changes for MLECO-3080 also included - they create CMake projects
individial API's (again, platform agnostic) that dependent on the
common logic. The API for KWS_API "joint" API has been removed and
now the use case relies on individual KWS, and ASR API libraries.
Change-Id: I1f7748dc767abb3904634a04e0991b74ac7b756d
Signed-off-by: Kshitij Sisodia <kshitij.sisodia@arm.com>
Diffstat (limited to 'source/use_case/kws_asr/src/MainLoop.cc')
-rw-r--r-- | source/use_case/kws_asr/src/MainLoop.cc | 46 |
1 files changed, 43 insertions, 3 deletions
diff --git a/source/use_case/kws_asr/src/MainLoop.cc b/source/use_case/kws_asr/src/MainLoop.cc index f1d97a0..2365264 100644 --- a/source/use_case/kws_asr/src/MainLoop.cc +++ b/source/use_case/kws_asr/src/MainLoop.cc @@ -23,7 +23,24 @@ #include "Wav2LetterModel.hpp" /* ASR model class for running inference. */ #include "UseCaseCommonUtils.hpp" /* Utils functions. */ #include "UseCaseHandler.hpp" /* Handlers for different user options. */ -#include "log_macros.h" +#include "log_macros.h" /* Logging functions */ +#include "BufAttributes.hpp" /* Buffer attributes to be applied */ + +namespace arm { +namespace app { + static uint8_t tensorArena[ACTIVATION_BUF_SZ] ACTIVATION_BUF_ATTRIBUTE; + + namespace asr { + extern uint8_t* GetModelPointer(); + extern size_t GetModelLen(); + } + + namespace kws { + extern uint8_t* GetModelPointer(); + extern size_t GetModelLen(); + } +} /* namespace app */ +} /* namespace arm */ using KwsClassifier = arm::app::Classifier; @@ -60,14 +77,29 @@ void main_loop() arm::app::Wav2LetterModel asrModel; /* Load the models. */ - if (!kwsModel.Init()) { + if (!kwsModel.Init(arm::app::tensorArena, + sizeof(arm::app::tensorArena), + arm::app::kws::GetModelPointer(), + arm::app::kws::GetModelLen())) { printf_err("Failed to initialise KWS model\n"); return; } +#if !defined(ARM_NPU) + /* If it is not a NPU build check if the model contains a NPU operator */ + if (kwsModel.ContainsEthosUOperator()) { + printf_err("No driver support for Ethos-U operator found in the KWS model.\n"); + return; + } +#endif /* ARM_NPU */ + /* Initialise the asr model using the same allocator from KWS * to re-use the tensor arena. */ - if (!asrModel.Init(kwsModel.GetAllocator())) { + if (!asrModel.Init(arm::app::tensorArena, + sizeof(arm::app::tensorArena), + arm::app::asr::GetModelPointer(), + arm::app::asr::GetModelLen(), + kwsModel.GetAllocator())) { printf_err("Failed to initialise ASR model\n"); return; } else if (!VerifyTensorDimensions(asrModel)) { @@ -75,6 +107,14 @@ void main_loop() return; } +#if !defined(ARM_NPU) + /* If it is not a NPU build check if the model contains a NPU operator */ + if (asrModel.ContainsEthosUOperator()) { + printf_err("No driver support for Ethos-U operator found in the ASR model.\n"); + return; + } +#endif /* ARM_NPU */ + /* Instantiate application context. */ arm::app::ApplicationContext caseContext; |