Setting thread affinity on SMT or HT enabled systems for better performance

For SMT (Simultaneou Mutli Threading) or HT (Hyper Threading) enabled systems, for. e.g: "Nehalem" based machines to get best MKL performance we recommend you to set thread affinity.
  • Intel® Math Kernel Library
  • SMT
  • HT ON
  • Thread Affinity
  • Ottimizzazione
  • Iscriversi a SMT