add cviruntime

commit 3f4938648950a7f3bf9a19c320ca9fae7c52de20
Author: sophgo-forum-service <forum_service@sophgo.com>
Date:   Mon May 13 13:44:23 2024 +0800

    [feat] cviruntime opensource for cv18xx soc.

    - a4b6a3, add cumsum and gatherelements_pt.

cviruntime/include/runtime/cpu_function.hpp

@@ -0,0 +1,74 @@
+/*
+* Copyright (C) Cvitek Co., Ltd. 2019-2020. All rights reserved.
+*/
+
+#ifndef RUNTIME_CPU_FUNCTION_H
+#define RUNTIME_CPU_FUNCTION_H
+#include <vector>
+#include <stdint.h>
+#include <memory>
+#include <runtime/neuron.hpp>
+#include <runtime/op_param.hpp>
+
+namespace cvi {
+namespace runtime {
+
+class ICpuFunction {
+public:
+  ICpuFunction() {}
+  virtual ~ICpuFunction() {}
+  virtual void setup(tensor_list_t &inputs,
+                     tensor_list_t &outputs,
+                     OpParam &param) = 0;
+  virtual void run() = 0;
+
+protected:
+  template <typename T>
+  void print_data(T data) {
+    if (sizeof(T) == 4) {
+      printf("%e ", (float)data);
+    } else if (sizeof(T) == 1) {
+      printf("%4d ", (int)data);
+    } else {
+      assert(0);
+      std::cout << data << " ";
+    }
+  }
+
+  template <typename T>
+  void dump(const std::string &tag, const T *data, size_t count) {
+    auto ptr = (T *)data;
+    int loop = count / 10;
+    std::cout << "-------Dump " << tag << ", size:" << count << "\n";
+
+    for (int i = 0; i < loop; i++) {
+      for (int j = 0; j < 10; j++) {
+        print_data(*(ptr++));
+      }
+      std::cout << "\n";
+    }
+    for (int j = 0; j < (int)(count % 10); j++) {
+      print_data(*(ptr++));
+    }
+    std::cout << "\n";
+  }
+};
+
+typedef ICpuFunction *(*ICpuFunctionCreate)();
+
+} // namespace runtime
+} // namespace cvi
+
+typedef struct {
+  char *name;
+  cvi::runtime::ICpuFunctionCreate func;
+} CustomOpRuntimeFunc;
+
+#define REGISTER_OP_RUNTIME_FUNCS(X, ...)                                                \
+  extern "C" {                                                                           \
+  CustomOpRuntimeFunc customOpRuntimeFuncs[] = {X, ##__VA_ARGS__};                       \
+  int customOpRuntimeFuncsNum =                                                          \
+      sizeof(customOpRuntimeFuncs) / sizeof(CustomOpRuntimeFunc);                        \
+  }
+
+#endif