add perfomence code

port/linux/performance/CMakeLists.txt

@@ -0,0 +1,13 @@
+set(BINARY ${CMAKE_PROJECT_NAME}_performance)
+file(GLOB_RECURSE PERFORMANCE_SOURCES LIST_DIRECTORIES false *.h *.cpp *.c)
+set(SOURCES ${PERFORMANCE_SOURCES})
+add_executable(${BINARY} ${PERFORMANCE_SOURCES})
+
+SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -pg")
+SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -pg")
+SET(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -pg")
+SET(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -pg")
+
+# 链接src生成的lib库和gtest库
+target_link_libraries(${BINARY} PUBLIC 
+        -Wl,--whole-archive ${CMAKE_PROJECT_NAME}-core -Wl,--no-whole-archive)

port/linux/performance/main.c

@@ -0,0 +1,37 @@
+#include "PikaMain.h"
+#include "PikaParser.h"
+#include "PikaStdLib_MemChecker.h"
+#include "PikaVM.h"
+#include "dataArgs.h"
+#include "dataMemory.h"
+#include "dataStrs.h"
+#include "pikaScript.h"
+#include <time.h>
+
+int main(void) {
+    PikaObj* pikaMain = newRootObj("pikaMain", New_PikaMain);
+    extern unsigned char pikaModules_py_a[];
+    obj_linkLibrary(pikaMain, pikaModules_py_a);
+    /* run */
+    __platform_printf("BEGIN\r\n");
+    /* clang-format off */
+    clock_t start = clock();
+    pikaVM_run(pikaMain, 
+    "for i in range(100000):\n"
+    "    print(i)"
+    );
+    clock_t end = clock();
+    /* deinit */
+    obj_deinit(pikaMain);
+#if PIKA_ARG_CACHE_ENABLE
+    extern PikaMemInfo pikaMemInfo;
+    printf("[ Info]: alloc times: %d, cached times: %d (%0.2f%%)\r\n",
+           pikaMemInfo.alloc_times, pikaMemInfo.alloc_times_cache,
+           ((float)pikaMemInfo.alloc_times_cache /
+            (float)pikaMemInfo.alloc_times) *
+               100.0);
+#endif
+    printf("[ Info]: time elapsed: %lfs\r\n",
+          ((double)end - (double)start) / (double)CLOCKS_PER_SEC);
+    return 0;
+}