Output on my x86_64 laptop: - Ubuntu 18.04.3 LTS - Core i7-8550U CPU @1.80 GHz (turbo boost/frequency scaling disabled) - Results of best run using nice -20 Base Function Call : 2796349, 2.79635 Simple Loop : 557062, 0.55706 Longjmp Stack Switching : 5602146, 5.60215 Full Continuation: 14935945, 14.93594 Jump Continuation: 33523215, 33.52322 Boost FContext Fast : 9517573, 9.51757 FContext Clean : 11006061, 11.00606 FContext CallCC : 18661906, 18.66191 Custom Custom Fast Call : 7860666, 7.86067 Used stack size about 32 bytes.
