extqueue

Producer/Consumer benchmark:

MPMCcGo     314.55    440.94     352.42    135
MPMCqGo     398.68    364.86     409.67    174
MPMCqpGo    434.14    398.48     455.07    176
MPMCqsDV    136.65    180.81     130.72     76.2
MPMCqspDV   138.11    176.34     139.29     54
MPMCrsOR    58.64     101.92      58.05     74.1
MPSCnsDV              113.37               139
MPSCnsiDV             112.77               130
MPSCnwFL              128.75               102
MPSCrMC              2140.68               104
MPSCrsMC              192.53                54.6
MPSCrsOR               93.98                60.8
SPMCqsDV                         126.98     73.3
SPMCqspDV                        125.68     57.3
SPMCrsOR                          43.6      74.6
SPSCnsDV                                    44.6
SPSCqsDV                                    60.9
SPSCqspDV                                   44.9
SPSCrMC                                     33.2
SPSCrsMC                                    31.3
SPSCrsOR                                    66.1