Set TFLu external context

Remove PMU configuration from the InferenceJob struct and add an
external context parameter intead. The external context is passed
to the TFLu interpreter and will be returned in the
ethosu_inference_begin() and ethosu_inference_end() callbacks.

Change-Id: I6dab04c0ab5088b1325be365d77d65d1182e7441

1 files changed, 4 insertions, 8 deletions

diff --git a/applications/inference_process/include/inference_process.hpp b/applications/inference_process/include/inference_process.hpp
index 6ab453c..9635884 100644
--- a/applications/inference_process/include/inference_process.hpp
+++ b/applications/inference_process/include/inference_process.hpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2019-2021 Arm Limited. All rights reserved.
+ * Copyright (c) 2019-2022 Arm Limited. All rights reserved.
  *
  * SPDX-License-Identifier: Apache-2.0
  *
@@ -53,10 +53,7 @@ struct InferenceJob {
     std::vector<DataPtr> output;
     std::vector<DataPtr> expectedOutput;
     size_t numBytesToPrint;
-    std::vector<uint8_t> pmuEventConfig;
-    bool pmuCycleCounterEnable;
-    std::vector<uint32_t> pmuEventCount;
-    uint64_t pmuCycleCounterCount;
+    void *externalContext;
 
     InferenceJob();
     InferenceJob(const std::string &name,
@@ -64,9 +61,8 @@ struct InferenceJob {
                  const std::vector<DataPtr> &input,
                  const std::vector<DataPtr> &output,
                  const std::vector<DataPtr> &expectedOutput,
-                 size_t numBytesToPrint,
-                 const std::vector<uint8_t> &pmuEventConfig,
-                 const bool pmuCycleCounterEnable);
+                 const size_t numBytesToPrint = 0,
+                 void *externalContext        = nullptr);
 
     void invalidate();
     void clean();