Feature/profile tool (#1251)

* WIP slang-profile

* Turn on symbols needed for profile.

* Remove calls to slang API from core as doing so broke profiling information.
Fix premake so slang-profile works on VS.

1 files changed, 41 insertions, 0 deletions

diff --git a/tools/slang-profile/slang-profile-main.cpp b/tools/slang-profile/slang-profile-main.cpp
new file mode 100644
index 000000000..19fb36604
--- /dev/null
+++ b/tools/slang-profile/slang-profile-main.cpp
@@ -0,0 +1,41 @@
+// slang-profile-main.cpp
+
+#include "../../source/core/slang-io.h"
+#include "../../source/core/slang-std-writers.h"
+
+#include "../../source/core/slang-process-util.h"
+
+#include "../../slang-com-helper.h"
+
+#include "../../source/core/slang-string-util.h"
+
+using namespace Slang;
+
+SlangResult innerMain(int argc, char** argv)
+{
+    auto stdWriters = StdWriters::initDefaultSingleton();
+
+    // Time the creation of the session
+    {
+        const auto startTick = ProcessUtil::getClockTick();
+
+        ComPtr<slang::IGlobalSession> slangSession;
+        slangSession.attach(spCreateSession(nullptr));
+
+        const auto endTick = ProcessUtil::getClockTick();
+
+        printf("Ticks %f\n", double(endTick - startTick) / ProcessUtil::getClockFrequency());
+        return SLANG_OK;
+    }
+
+    return SLANG_OK;
+}
+
+int main(int argc, char** argv)
+{
+    const SlangResult res = innerMain(argc, argv);
+#ifdef _MSC_VER
+    _CrtDumpMemoryLeaks();
+#endif
+    return SLANG_SUCCEEDED(res) ? 0 : 1;
+}