From: pius.lee <pius.lee@samsung.com>
Date: Fri, 12 Aug 2016 07:34:57 +0000 (+0900)
Subject: fix coreclr path and add launching time measure feature
X-Git-Tag: submit/tizen/20161214.063015~27
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=a3425fb997d0bc226e6a5dcbf59df55433a91706;p=platform%2Fcore%2Fdotnet%2Flauncher.git

fix coreclr path and add launching time measure feature
---

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 8998418..0d49eba 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -25,6 +25,7 @@ SET(EXTRA_CFLAGS "${EXTRA_CFLAGS} -fvisibility=hidden")
 SET(EXTRA_CFLAGS "${EXTRA_CFLAGS} -fPIE")
 SET(EXTRA_CFLAGS "${EXTRA_CFLAGS} -fdata-sections -ffunction-sections -Wl,--gc-sections")
 SET(EXTRA_CFLAGS "${EXTRA_CFLAGS} -D_FILE_OFFSET_BITS=64")
+#SET(EXTRA_CFLAGS "${EXTRA_CFLAGS} -DLAUNCHING_TIME_MEASURE")
 
 SET(CMAKE_CXX_FLAGS "${CMAKE_C_FLAGS} ${EXTRA_CFLAGS}")
 SET(CMAKE_CXX_FLAGS_DEBUG "-O0 -g")
diff --git a/packaging/dotnet-launcher.ini b/packaging/dotnet-launcher.ini
index dae9223..9d4809c 100644
--- a/packaging/dotnet-launcher.ini
+++ b/packaging/dotnet-launcher.ini
@@ -1,5 +1,5 @@
 [dotnet]
 libcoreclr = libcoreclr.so
-coreclr_dir = /usr/share/dotnet/shared/Microsoft.NETCore.App/1.0.0
-tpa_dirs = /usr/share/dotnet/shared/Microsoft.NETCore.App/1.0.0:/usr/share/assembly
-native_so_search_dirs = /usr/share/dotnet/shared/Microsoft.NETCore.App/1.0.0:/usr/share/assembly
+coreclr_dir = /opt/usr/share/dotnet/shared/Microsoft.NETCore.App/1.0.0
+tpa_dirs = /opt/usr/share/dotnet/shared/Microsoft.NETCore.App/1.0.0:/usr/share/assembly
+native_so_search_dirs = /opt/usr/share/dotnet/shared/Microsoft.NETCore.App/1.0.0:/usr/share/assembly
diff --git a/src/launcher.cc b/src/launcher.cc
index ba15bb2..fcd1555 100644
--- a/src/launcher.cc
+++ b/src/launcher.cc
@@ -1,5 +1,9 @@
 #include <dlfcn.h>
 
+#ifdef LAUNCHING_TIME_MEASURE
+#include <ctime>
+#endif
+
 #include <cstdlib>
 #include <cstring>
 #include <vector>
@@ -204,6 +208,10 @@ Launcher::~Launcher()
 
 void Launcher::Initialize()
 {
+#ifdef LAUNCHING_TIME_MEASURE
+  std::clock_t start = std::clock();
+#endif
+
   std::ifstream iniStream(LauncherConfig);
   std::stringstream iniString;
   iniString << iniStream.rdbuf();
@@ -233,6 +241,11 @@ void Launcher::Initialize()
 
   _DBG("libcoreclr.so : [%s]", libcoreclr.c_str());
 
+#ifdef LAUNCHING_TIME_MEASURE
+  std::clock_t config_read_time = std::clock();
+  _DBG("Reading Config file... : %Lf ms ", (config_read_time - start) / (double)(CLOCKS_PER_SEC / 1000));
+#endif
+
   coreclrLib = dlopen(libcoreclr.c_str(), RTLD_NOW | RTLD_LOCAL);
   if (coreclrLib == nullptr)
   {
@@ -268,6 +281,13 @@ void Launcher::Initialize()
     NativeDllSearchDirectories = nativeSoSearchDirs; 
     AppDomainCompatSwitch = "UseLatestBehaviorWhenTFMNotSpecified";
   }
+
+#ifdef LAUNCHING_TIME_MEASURE
+  std::clock_t dlopen_time = std::clock();
+  _DBG("dlopen and dlsym time... : %Lf ms ", (dlopen_time - config_read_time) / (double)(CLOCKS_PER_SEC / 1000));
+  _DBG("initialize time... : %Lf ms ", (dlopen_time - start) / (double)(CLOCKS_PER_SEC / 1000));
+#endif
+
 }
 
 void Launcher::Launch(const string& exe_path, const string& app_root, int argc, char *argv[])
@@ -307,6 +327,9 @@ void Launcher::Launch(const string& exe_path, const string& app_root, int argc,
 
   _DBG("before initialize coreclr");
 
+#ifdef LAUNCHING_TIME_MEASURE
+  std::clock_t start = std::clock();
+#endif
   int st = initializeCoreCLR(exe_path.c_str(),
       "tizen_dotnet_launcher",
       sizeof(propertyKeys) / sizeof(propertyKeys[0]),
@@ -316,6 +339,10 @@ void Launcher::Launch(const string& exe_path, const string& app_root, int argc,
       &domainId);
 
   _DBG("after initialize coreclr");
+#ifdef LAUNCHING_TIME_MEASURE
+  std::clock_t initialize_coreclr_time = std::clock();
+  _DBG("call coreclr_initialize ... : %Lf ms ", (initialize_coreclr_time - start) / (double)(CLOCKS_PER_SEC / 1000));
+#endif
   if (st < 0)
   {
     // initialize coreclr fail
@@ -339,11 +366,19 @@ void Launcher::Launch(const string& exe_path, const string& app_root, int argc,
       // shutdown fail
       _ERR("shutdown core clr fail! (0x%08x)", st);
     }
+#ifdef LAUNCHING_TIME_MEASURE
+    std::clock_t execute_assembly_time = std::clock();
+    _DBG("call execute_assembly_time ... : %Lf ms ", (execute_assembly_time - initialize_coreclr_time) / (double)(CLOCKS_PER_SEC / 1000));
+#endif
   }
   if (dlclose(coreclrLib) != 0)
   {
     _ERR("libcoreclr.so close failed");
   }
+#ifdef LAUNCHING_TIME_MEASURE
+    std::clock_t after_launching_time = std::clock();
+    _DBG("launching end time ... : %Lf ms ", (after_launching_time - start) / (double)(CLOCKS_PER_SEC / 1000));
+#endif
 }
 
 }  // namespace runtime