Made the first kernels work with the simulators Added some debug variables

3 files changed, 102 insertions, 0 deletions

diff --git a/backend/src/sys/debug.cpp b/backend/src/sys/debug.cpp
new file mode 100644
index 00000000..b892737a
--- /dev/null
+++ b/backend/src/sys/debug.cpp
@@ -0,0 +1,66 @@
+/* 
+ * Copyright © 2012 Intel Corporation
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library. If not, see <http://www.gnu.org/licenses/>.
+ *
+ * Author: Benjamin Segovia <benjamin.segovia@intel.com>
+ */
+
+/**
+ * \file debug.cpp
+ * \author Benjamin Segovia <benjamin.segovia@intel.com>
+ */
+
+#include "debug.hpp"
+#include <cstdio>
+#include <sstream>
+#include <string>
+
+namespace gbe
+{
+#define DECL_DEBUG_VAR(TYPE, NAME) TYPE NAME;
+  #include "debug.hxx"
+#undef DECL_DEBUG_VAR
+} /* namespace gbe */
+
+namespace
+{
+  template <typename VarType>
+  static VarType getValue(const char *str) {
+    VarType value;
+    std::stringstream ss;
+    ss << std::string(str);
+    ss >> value;
+    return value;
+  }
+
+  struct DebugVarInitializer
+  {
+    DebugVarInitializer(void) {
+#define DECL_DEBUG_VAR(TYPE, NAME) gbe::NAME = TYPE(0);
+#include "debug.hxx"
+#undef DECL_DEBUG_VAR
+
+#define DECL_DEBUG_VAR(TYPE, NAME) do { \
+  const char *str = getenv(#NAME); \
+  if (str != NULL) gbe::NAME = getValue<TYPE>(str); \
+} while (0);
+#include "debug.hxx"
+#undef DECL_DEBUG_VAR
+    }
+  };
+
+  static DebugVarInitializer debugVarInitializer;
+} /* namespace */
+
diff --git a/backend/src/sys/debug.hpp b/backend/src/sys/debug.hpp
new file mode 100644
index 00000000..1abbfca2
--- /dev/null
+++ b/backend/src/sys/debug.hpp
@@ -0,0 +1,33 @@
+/* 
+ * Copyright © 2012 Intel Corporation
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library. If not, see <http://www.gnu.org/licenses/>.
+ *
+ * Author: Benjamin Segovia <benjamin.segovia@intel.com>
+ */
+
+/**
+ * \file debug.hpp
+ * \author Benjamin Segovia <benjamin.segovia@intel.com>
+ *
+ * shitloads of debug variables (set on pre-main) that the user can set
+ */
+
+namespace gbe
+{
+#define DECL_DEBUG_VAR(TYPE, NAME) extern TYPE NAME;
+  #include "debug.hxx"
+#undef DECL_DEBUG_VAR
+} /* namespace gbe */
+
diff --git a/backend/src/sys/debug.hxx b/backend/src/sys/debug.hxx
new file mode 100644
index 00000000..1f9a66ad
--- /dev/null
+++ b/backend/src/sys/debug.hxx
@@ -0,0 +1,3 @@
+DECL_DEBUG_VAR(bool, OCL_OUTPUT_GEN_IR)
+DECL_DEBUG_VAR(bool, OCL_OUTPUT_LLVM)
+