Add logistic_quan_1 quicktest (#2345)

To verify logistic quantizied operation,
add the logistic_quan_1 test in nnapi_quicktest

Signed-off-by: Jiyoung Yun <jy910.yun@samsung.com>

diff --git a/tools/nnapi_quickcheck/CMakeLists.txt b/tools/nnapi_quickcheck/CMakeLists.txt
index 96e84a7..2795cd2 100644 (file)
--- a/tools/nnapi_quickcheck/CMakeLists.txt
+++ b/tools/nnapi_quickcheck/CMakeLists.txt
@@ -75,3 +75,4 @@ add_nnapi_quickcheck(gather_1)
 add_nnapi_quickcheck(gather_2)
 add_nnapi_quickcheck(dequantize_1)
 add_nnapi_quickcheck(tanh_1)
+add_nnapi_quickcheck(logistic_quan_1)

diff --git a/tools/nnapi_quickcheck/tests/logistic_quan_1.cpp b/tools/nnapi_quickcheck/tests/logistic_quan_1.cpp
new file mode 100644 (file)
index 0000000..dc6902d
--- /dev/null
+++ b/tools/nnapi_quickcheck/tests/logistic_quan_1.cpp
@@ -0,0 +1,140 @@
+/*
+ * Copyright (c) 2018 Samsung Electronics Co., Ltd. All Rights Reserved
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "gtest/gtest.h"
+
+#include "support/tflite/kernels/register.h"
+#include "tensorflow/contrib/lite/model.h"
+#include "tensorflow/contrib/lite/builtin_op_data.h"
+
+#include "env.h"
+#include "memory.h"
+#include "util/environment.h"
+
+#include "support/tflite/Diff.h"
+#include "support/tflite/Quantization.h"
+#include "support/tflite/interp/FunctionBuilder.h"
+
+#include <iostream>
+#include <cassert>
+
+#include <chrono>
+#include <random>
+
+using namespace tflite;
+using namespace tflite::ops::builtin;
+
+TEST(NNAPI_Quickcheck_logistic_quan_1, simple_test)
+{
+  int verbose = 0;
+  int tolerance = 1;
+
+  nnfw::util::env::IntAccessor("VERBOSE").access(verbose);
+  nnfw::util::env::IntAccessor("TOLERANCE").access(tolerance);
+
+  // Set random seed
+  int SEED = std::chrono::system_clock::now().time_since_epoch().count();
+
+  nnfw::util::env::IntAccessor("SEED").access(SEED);
+
+#define INT_VALUE(NAME, VALUE) IntVar NAME##_Value(#NAME, VALUE);
+#include "logistic_quan_1.lst"
+#undef INT_VALUE
+
+  const int32_t IFM_N = IFM_N_Value();
+  const int32_t IFM_C = IFM_C_Value();
+  const int32_t IFM_H = IFM_H_Value();
+  const int32_t IFM_W = IFM_W_Value();
+
+  const int32_t OFM_N = IFM_N;
+  const int32_t OFM_C = IFM_C;
+  const int32_t OFM_H = IFM_H;
+  const int32_t OFM_W = IFM_W;
+
+  // Initialize random number generator
+  std::minstd_rand random(SEED);
+
+  std::cout << "Configurations:" << std::endl;
+#define PRINT_NEWLINE()     \
+  {                         \
+    std::cout << std::endl; \
+  }
+#define PRINT_VALUE(value)                                       \
+  {                                                              \
+    std::cout << "  " << #value << ": " << (value) << std::endl; \
+  }
+  PRINT_VALUE(SEED);
+  PRINT_NEWLINE();
+
+  PRINT_VALUE(IFM_N);
+  PRINT_VALUE(IFM_C);
+  PRINT_VALUE(IFM_H);
+  PRINT_VALUE(IFM_W);
+  PRINT_NEWLINE();
+
+  PRINT_VALUE(OFM_N);
+  PRINT_VALUE(OFM_C);
+  PRINT_VALUE(OFM_H);
+  PRINT_VALUE(OFM_W);
+#undef PRINT_VALUE
+#undef PRINT_NEWLINE
+
+  auto setup = [&](Interpreter &interp) {
+    // Comment from 'context.h'
+    //
+    // Parameters for asymmetric quantization. Quantized values can be converted
+    // back to float using:
+    //    real_value = scale * (quantized_value - zero_point);
+    TfLiteQuantizationParams in_quantization;
+    in_quantization.scale = 0.5f;
+    in_quantization.zero_point = 0;
+
+    TfLiteQuantizationParams out_quantization;
+    out_quantization.scale = 1.f / 256;
+    out_quantization.zero_point = 0;
+
+    // On AddTensors(N) call, T/F Lite interpreter creates N tensors whose index is [0 ~ N)
+    interp.AddTensors(2);
+
+    // Configure output
+    interp.SetTensorParametersReadWrite(0, kTfLiteUInt8 /* type */, "output" /* name */,
+                                        {OFM_N, OFM_H, OFM_W, OFM_C} /* dims */, out_quantization);
+
+    // Configure input
+    interp.SetTensorParametersReadWrite(1, kTfLiteUInt8 /* type */, "input" /* name */,
+                                        {IFM_N, IFM_H, IFM_W, IFM_C} /* dims */, in_quantization);
+
+    // Add Logistic Node
+    // Run Logistic and store the result into Tensor #0
+    //  - Read input from Tensor #1
+    interp.AddNodeWithParameters({1}, {0}, nullptr, 0, nullptr,
+                                 BuiltinOpResolver().FindOp(BuiltinOperator_LOGISTIC, 1));
+
+    interp.SetInputs({1});
+    interp.SetOutputs({0});
+  };
+
+  const nnfw::support::tflite::interp::FunctionBuilder builder(setup);
+
+  RandomTestParam param;
+
+  param.verbose = verbose;
+  param.tolerance = tolerance;
+
+  int res = RandomTestRunner{SEED, param}.run(builder);
+
+  EXPECT_EQ(res, 0);
+}

diff --git a/tools/nnapi_quickcheck/tests/logistic_quan_1.lst b/tools/nnapi_quickcheck/tests/logistic_quan_1.lst
new file mode 100644 (file)
index 0000000..9b3d8eb
--- /dev/null
+++ b/tools/nnapi_quickcheck/tests/logistic_quan_1.lst
@@ -0,0 +1,8 @@
+#ifndef INT_VALUE
+#error "INT_VALUE should be defined"
+#endif // INT_VALUE
+
+INT_VALUE(IFM_N, 1)
+INT_VALUE(IFM_C, 1)
+INT_VALUE(IFM_H, 2)
+INT_VALUE(IFM_W, 2)