Fixing performance tests

openfpm_data

src/Grid/performance/grid_dist_performance.hpp

src/Vector/performance/cell_list_comp_reorder.hpp

src/Vector/performance/cell_list_part_reorder.hpp

src/Vector/performance/cl_comp_performance_graph.hpp

src/Vector/performance/cl_part_performance_graph.hpp

src/Vector/performance/verlet_performance_tests.hpp