diff --git a/CMakeLists.txt b/CMakeLists.txt
index 7828cff..2ed28cc 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -18,6 +18,15 @@ else()
     set(PROFILING_FILES "")
 endif()
 
+if (EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/libraries/parallel-hashmap/CMakeLists.txt)
+    add_subdirectory(${CMAKE_CURRENT_SOURCE_DIR}/libraries/parallel-hashmap/)
+    set(PHMAP_ENABLED ON)
+endif()
+
+configure_file(include/blt/config.h.in blt/config.h @ONLY)
+# include the config file
+include_directories(${CMAKE_CURRENT_BINARY_DIR})
+
 include_directories(include/)
 
 message("Standard Files ${STD_FILES}")
@@ -27,3 +36,4 @@ message("Current Source: ${CMAKE_CURRENT_SOURCE_DIR}")
 
 add_library(BLT ${STD_FILES} ${PROFILING_FILES})
 target_include_directories(BLT PUBLIC include/)
+target_link_libraries(BLT phmap)
diff --git a/include/blt/config.h.in b/include/blt/config.h.in
new file mode 100644
index 0000000..12106e2
--- /dev/null
+++ b/include/blt/config.h.in
@@ -0,0 +1,12 @@
+/*
+ * Created by Brett on 27/12/22.
+ * Licensed under GNU General Public License V3.0
+ * See LICENSE file for license detail
+ */
+
+#ifndef CMAKE_CONFIG
+
+#cmakedefine PHMAP_ENABLED
+
+#define CMAKE_CONFIG
+#endif
\ No newline at end of file
diff --git a/include/blt/profiling/profiler.h b/include/blt/profiling/profiler.h
index 6b32f62..78d2ed1 100644
--- a/include/blt/profiling/profiler.h
+++ b/include/blt/profiling/profiler.h
@@ -9,7 +9,13 @@
 
 #include <string>
 #include <string_view>
-#include <unordered_map>
+#include <blt/config.h>
+
+#ifdef PHMAP_ENABLED
+    #include <parallel_hashmap/phmap.h>
+#else
+    #include <unordered_map>
+#endif
 
 
 namespace BLT {
@@ -21,15 +27,20 @@ namespace BLT {
         CapturePoint start;
         CapturePoint end;
     };
+#ifdef PHMAP_ENABLED
+    typedef phmap::parallel_flat_hash_map<std::string_view, CaptureInterval> INTERVAL_MAP;
+    typedef phmap::parallel_flat_hash_map<std::string_view, CapturePoint> POINT_MAP;
+#else
+    typedef std::unordered_map<std::string_view, CaptureInterval> INTERVAL_MAP;
+    typedef std::unordered_map<std::string_view, CapturePoint> POINT_MAP;
+#endif
     
     class Profiler {
         private:
-            std::map<std::string_view, CaptureInterval>* intervals;
-            std::map<std::string_view, CapturePoint>* points;
+            INTERVAL_MAP intervals;
+            POINT_MAP points;
         public:
-            Profiler(std::map<std::string_view, CaptureInterval>* test) {
-                intervals = test;
-            }
+            Profiler();
     };
 }