diff --git a/extern/hqn/options.cpp b/extern/hqn/options.cpp
index 2374a63..7fbebaa 100644
--- a/extern/hqn/options.cpp
+++ b/extern/hqn/options.cpp
@@ -91,7 +91,7 @@ double Options::getNum(const std::string &name, double def)
     double result;
     if (!has(name))
         return def;
-    if (sscanf(m_data[name].c_str(), "%f", &result) != 1)
+    if (sscanf(m_data[name].c_str(), "%lf", &result) != 1)
         result = def;
     return result;
 }
diff --git a/meson.build b/meson.build
index a8bd55b..85bd2d3 100644
--- a/meson.build
+++ b/meson.build
@@ -41,7 +41,7 @@ quickerNESCoreSrc = [
 # quickerNES Core Configuration
 
  quickerNESCoreDependency = declare_dependency(
-  compile_args        : [ '-Wfatal-errors','-Wall' ],
+  compile_args        : [ '-Wfatal-errors', '-Wall',  '-Wno-multichar'  ],
   include_directories : include_directories(['source', 'source/core', 'extern']),
   sources             : [ quickerNESCoreSrc, 'extern/metrohash128/metrohash128.cpp' ]
  )
diff --git a/source/core/blargg_config.h b/source/core/blargg_config.h
index e4333a2..3ef8c2d 100644
--- a/source/core/blargg_config.h
+++ b/source/core/blargg_config.h
@@ -4,11 +4,14 @@
 #ifndef BLARGG_CONFIG_H
 #define BLARGG_CONFIG_H
 
+#ifndef HAVE_STDINT_H
 #define HAVE_STDINT_H
+#endif
 
 // Use standard config.h if present
 #ifdef HAVE_CONFIG_H
 	#include "config.h"
 #endif
 
+
 #endif
diff --git a/tests/games/run_benchmark.sh b/tests/games/run_benchmark.sh
new file mode 100755
index 0000000..f8b00bb
--- /dev/null
+++ b/tests/games/run_benchmark.sh
@@ -0,0 +1,70 @@
+gitBranch=`git branch --show-current`
+gitCommit=`git rev-parse HEAD`
+
+echo "Git revision: ${gitBranch}:${gitCommit}" 
+
+echo "Getting system information"
+lscpu
+lsmem
+echo "Running Tests sequentially..."
+
+pushd arkanoid
+tester warps.test
+tester warpless.test
+popd
+
+pushd ninjaGaiden2
+tester pacifist.test
+tester anyPercent.test
+popd
+
+pushd superOffroad
+tester anyPercent.test
+popd
+
+pushd nigelMansell
+tester anyPercent.test
+popd
+
+pushd castlevania1
+tester pacifist.test
+tester anyPercent.test
+popd 
+
+pushd saintSeiyaKanketsuHen
+tester anyPercent.test
+popd
+
+pushd tennis
+tester anyPercent.test
+popd
+
+pushd superMarioBros
+tester warps.test
+tester warpless.test
+popd 
+
+pushd ninjaGaiden
+tester pacifist.test
+tester anyPercent.test
+popd 
+
+pushd ironSword
+tester anyPercent.test
+popd 
+
+pushd saintSeiyaOugonDensetsu
+tester anyPercent.test
+popd 
+
+pushd princeOfPersia
+tester lvl7.test
+popd
+
+pushd solarJetman
+tester anyPercent.test
+popd 
+
+pushd galaga
+tester anyPercent.test
+popd