 The performances of our implementation have been measured on three different processors,  Intel core-i7,  Intel Xeon Phi and  AMD EPYC, on which we have been able to compute 3 billion tetrahedra in 53 seconds.
<clarity>  The performances of our implementation have been measured on three different processors,  Intel core-i7,  Intel Xeon Phi and  AMD EPYC, on which we have been able to compute 3 billion tetrahedra in 53 seconds.
 The performances of our implementation have been measured on three different processors, Intel core-i7, Intel Xeon Phi and an AMD EPYC, on which we have been able to compute 3 billion tetrahedra in 53 seconds.