[CHORE] Update example for allocator_op.update-allocator-op-example

Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>

3 files changed, 24 insertions, 6 deletions

diff --git a/example/allocator_op_example/CMakeLists.txt b/example/allocator_op_example/CMakeLists.txt
index c7b3d6d..544ee2f 100644
--- a/example/allocator_op_example/CMakeLists.txt
+++ b/example/allocator_op_example/CMakeLists.txt
@@ -12,4 +12,9 @@ add_executable(AllocatorExample example.cpp)
 
 set_property(TARGET AllocatorExample PROPERTY CXX_STANDARD 20)
 target_include_directories(AllocatorExample PUBLIC ../../include/)
-target_link_libraries(AllocatorExample PRIVATE Boost)
+
+if (NOT DEFINED LINUX)
+	target_link_libraries(AllocatorExample PRIVATE Boost)
+endif()
+
+
diff --git a/example/allocator_op_example/example.cpp b/example/allocator_op_example/example.cpp
index 665df0b..ca192ff 100644
--- a/example/allocator_op_example/example.cpp
+++ b/example/allocator_op_example/example.cpp
@@ -5,15 +5,28 @@
 
 #include <ocl/print.hpp>
 #include <ocl/allocator_op.hpp>
+#include <coroutine>
+#include <future>
 
 /// \brief Allocation of ints example.
-int main()
+int task()
 {
 	ocl::allocator<int> int_alloc;
 	auto				foo = int_alloc.construct_array<1>();
 
-	*foo = 67;
-	ocl::io::print(*foo);
+	*foo = 109000;
+	ocl::io::println(*foo);
 
 	return EXIT_SUCCESS;
 }
+
+int main()
+{
+  auto ret = std::async(std::launch::deferred, task);
+  auto ret2 = std::async(std::launch::deferred, task);
+  auto ret3 = std::async(std::launch::deferred, task);
+  
+  ret.get();
+  ret2.get();
+  ret3.get();
+}
diff --git a/include/ocl/allocator_op.hpp b/include/ocl/allocator_op.hpp
index 43bc80b..84a949a 100644
--- a/include/ocl/allocator_op.hpp
+++ b/include/ocl/allocator_op.hpp
@@ -75,7 +75,7 @@ namespace ocl
 		template <typename... var_type>
 		auto construct_var(var_type&&... args)
 		{
-			allocator_new					  alloc;
+			static allocator_new					  alloc;
 			typename allocator_new::lock_type lt{alloc.m_};
 			return std::shared_ptr<ret_type>(alloc.template var_alloc<var_type...>(std::forward<var_type...>(args)...), allocator_delete{});
 		}
@@ -83,7 +83,7 @@ namespace ocl
 		template <std::size_t N>
 		auto construct_array()
 		{
-			allocator_new					  alloc;
+			static allocator_new			  alloc;
 			typename allocator_new::lock_type lt{alloc.m_};
 			return std::shared_ptr<ret_type>(alloc.template array_alloc<N>(), allocator_delete{});
 		}