diff options
Diffstat (limited to 'source/use_case/inference_runner/src/MainLoop.cc')
-rw-r--r-- | source/use_case/inference_runner/src/MainLoop.cc | 45 |
1 files changed, 43 insertions, 2 deletions
diff --git a/source/use_case/inference_runner/src/MainLoop.cc b/source/use_case/inference_runner/src/MainLoop.cc index ddff40c..0991b7b 100644 --- a/source/use_case/inference_runner/src/MainLoop.cc +++ b/source/use_case/inference_runner/src/MainLoop.cc @@ -18,7 +18,37 @@ #include "TestModel.hpp" /* Model class for running inference. */ #include "UseCaseHandler.hpp" /* Handlers for different user options. */ #include "UseCaseCommonUtils.hpp" /* Utils functions. */ -#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 app */ +} /* namespace arm */ + +#if defined(DYNAMIC_MODEL_BASE) && defined(DYNAMIC_MODEL_SIZE) + +static uint8_t* GetModelPointer() +{ + info("Model pointer: 0x%08x\n", DYNAMIC_MODEL_BASE); + return reinterpret_cast<uint8_t *>(DYNAMIC_MODEL_BASE); +} + +static size_t GetModelLen() +{ + /* TODO: Can we get the actual model size here somehow? + * Currently we return the reserved space. It is possible to do + * so by reading the memory pattern but it will not be reliable. */ + return static_cast<size_t>(DYNAMIC_MODEL_SIZE); +} + +#else /* defined(DYNAMIC_MODEL_BASE) && defined(DYNAMIC_MODEL_SIZE) */ + +extern uint8_t* GetModelPointer(); +extern size_t GetModelLen(); + +#endif /* defined(DYNAMIC_MODEL_BASE) && defined(DYNAMIC_MODEL_SIZE) */ enum opcodes { @@ -31,11 +61,22 @@ void main_loop() arm::app::TestModel model; /* Model wrapper object. */ /* Load the model. */ - if (!model.Init()) { + if (!model.Init(arm::app::tensorArena, + sizeof(arm::app::tensorArena), + GetModelPointer(), + GetModelLen())) { printf_err("Failed to initialise model\n"); return; } +#if !defined(ARM_NPU) + /* If it is not a NPU build check if the model contains a NPU operator */ + if (model.ContainsEthosUOperator()) { + printf_err("No driver support for Ethos-U operator found in the model.\n"); + return; + } +#endif /* ARM_NPU */ + /* Instantiate application context. */ arm::app::ApplicationContext caseContext; |