Implement select

[adamw]

Closes #5

[github-actions]

Benchmark results

Java:
(capacity)  Mode  Cnt     Score     Error  Units
BufferedBenchmark.array_blocking_queue                                      1  avgt   15  1157.398 ± 101.678  ns/op
BufferedBenchmark.array_blocking_queue:putToArrayBlockingQueue              1  avgt   15  1157.397 ± 101.681  ns/op
BufferedBenchmark.array_blocking_queue:takeFromArrayBlockingQueue           1  avgt   15  1157.400 ± 101.676  ns/op
BufferedBenchmark.array_blocking_queue                                     10  avgt   15   232.129 ±  22.932  ns/op
BufferedBenchmark.array_blocking_queue:putToArrayBlockingQueue             10  avgt   15   232.131 ±  22.932  ns/op
BufferedBenchmark.array_blocking_queue:takeFromArrayBlockingQueue          10  avgt   15   232.127 ±  22.932  ns/op
BufferedBenchmark.array_blocking_queue                                    100  avgt   15   165.051 ±  15.128  ns/op
BufferedBenchmark.array_blocking_queue:putToArrayBlockingQueue            100  avgt   15   165.051 ±  15.129  ns/op
BufferedBenchmark.array_blocking_queue:takeFromArrayBlockingQueue         100  avgt   15   165.050 ±  15.128  ns/op
BufferedBenchmark.channel                                                   1  avgt   15   195.118 ±  25.642  ns/op
BufferedBenchmark.channel:receiveFromChannel                                1  avgt   15   195.117 ±  25.642  ns/op
BufferedBenchmark.channel:sendToChannel                                     1  avgt   15   195.118 ±  25.641  ns/op
BufferedBenchmark.channel                                                  10  avgt   15   190.816 ±  13.000  ns/op
BufferedBenchmark.channel:receiveFromChannel                               10  avgt   15   190.814 ±  12.998  ns/op
BufferedBenchmark.channel:sendToChannel                                    10  avgt   15   190.818 ±  13.002  ns/op
BufferedBenchmark.channel                                                 100  avgt   15   150.523 ±   9.745  ns/op
BufferedBenchmark.channel:receiveFromChannel                              100  avgt   15   150.524 ±   9.745  ns/op
BufferedBenchmark.channel:sendToChannel                                   100  avgt   15   150.523 ±   9.745  ns/op
BufferedBenchmark.channel_iterative                                         1  avgt   15   206.583 ±   6.114  ns/op
BufferedBenchmark.channel_iterative                                        10  avgt   15   164.398 ±   5.914  ns/op
BufferedBenchmark.channel_iterative                                       100  avgt   15   154.036 ±   7.810  ns/op
RendezvousBenchmark.channel                                               N/A  avgt   15   182.515 ±   4.648  ns/op
RendezvousBenchmark.channel:receiveFromChannel                            N/A  avgt   15   182.514 ±   4.647  ns/op
RendezvousBenchmark.channel:sendToChannel                                 N/A  avgt   15   182.516 ±   4.650  ns/op
RendezvousBenchmark.channel_iterative                                     N/A  avgt   15   191.491 ±   8.239  ns/op
RendezvousBenchmark.exchanger                                             N/A  avgt   15    95.858 ±   3.172  ns/op
RendezvousBenchmark.exchanger:exchange1                                   N/A  avgt   15    95.858 ±   3.172  ns/op
RendezvousBenchmark.exchanger:exchange2                                   N/A  avgt   15    95.858 ±   3.171  ns/op
RendezvousBenchmark.synchronous_queue                                     N/A  avgt   15   202.168 ±   7.896  ns/op
RendezvousBenchmark.synchronous_queue:putToSynchronousQueue               N/A  avgt   15   202.167 ±   7.896  ns/op
RendezvousBenchmark.synchronous_queue:takeFromSynchronousQueue            N/A  avgt   15   202.168 ±   7.897  ns/op

Kotlin:
(capacity)  Mode  Cnt    Score   Error  Units
BufferedKotlinBenchmark.sendReceiveUsingDefaultDispatcher             1  avgt   15  113.972 ± 1.120  ns/op
BufferedKotlinBenchmark.sendReceiveUsingDefaultDispatcher            10  avgt   15   53.154 ± 1.758  ns/op
BufferedKotlinBenchmark.sendReceiveUsingDefaultDispatcher           100  avgt   15   32.196 ± 0.227  ns/op
RendezvousKotlinBenchmark.sendReceiveUsingDefaultDispatcher         N/A  avgt   15  141.725 ± 2.386  ns/op

[github-actions]

Benchmark results

Java:
(capacity)  Mode  Cnt     Score    Error  Units
BufferedBenchmark.array_blocking_queue                                      1  avgt   15  1186.522 ± 95.536  ns/op
BufferedBenchmark.array_blocking_queue:putToArrayBlockingQueue              1  avgt   15  1186.521 ± 95.533  ns/op
BufferedBenchmark.array_blocking_queue:takeFromArrayBlockingQueue           1  avgt   15  1186.523 ± 95.538  ns/op
BufferedBenchmark.array_blocking_queue                                     10  avgt   15   235.293 ± 17.119  ns/op
BufferedBenchmark.array_blocking_queue:putToArrayBlockingQueue             10  avgt   15   235.293 ± 17.119  ns/op
BufferedBenchmark.array_blocking_queue:takeFromArrayBlockingQueue          10  avgt   15   235.294 ± 17.119  ns/op
BufferedBenchmark.array_blocking_queue                                    100  avgt   15   157.754 ± 13.474  ns/op
BufferedBenchmark.array_blocking_queue:putToArrayBlockingQueue            100  avgt   15   157.754 ± 13.474  ns/op
BufferedBenchmark.array_blocking_queue:takeFromArrayBlockingQueue         100  avgt   15   157.754 ± 13.474  ns/op
BufferedBenchmark.channel                                                   1  avgt   15   211.117 ±  4.074  ns/op
BufferedBenchmark.channel:receiveFromChannel                                1  avgt   15   211.115 ±  4.077  ns/op
BufferedBenchmark.channel:sendToChannel                                     1  avgt   15   211.120 ±  4.070  ns/op
BufferedBenchmark.channel                                                  10  avgt   15   183.389 ± 14.546  ns/op
BufferedBenchmark.channel:receiveFromChannel                               10  avgt   15   183.389 ± 14.547  ns/op
BufferedBenchmark.channel:sendToChannel                                    10  avgt   15   183.389 ± 14.546  ns/op
BufferedBenchmark.channel                                                 100  avgt   15   137.811 ±  8.241  ns/op
BufferedBenchmark.channel:receiveFromChannel                              100  avgt   15   137.812 ±  8.241  ns/op
BufferedBenchmark.channel:sendToChannel                                   100  avgt   15   137.811 ±  8.241  ns/op
BufferedBenchmark.channel_iterative                                         1  avgt   15   212.765 ±  5.390  ns/op
BufferedBenchmark.channel_iterative                                        10  avgt   15   181.071 ± 16.855  ns/op
BufferedBenchmark.channel_iterative                                       100  avgt   15   152.722 ±  6.584  ns/op
RendezvousBenchmark.channel                                               N/A  avgt   15   185.696 ±  4.824  ns/op
RendezvousBenchmark.channel:receiveFromChannel                            N/A  avgt   15   185.694 ±  4.824  ns/op
RendezvousBenchmark.channel:sendToChannel                                 N/A  avgt   15   185.698 ±  4.825  ns/op
RendezvousBenchmark.channel_iterative                                     N/A  avgt   15   177.156 ±  4.213  ns/op
RendezvousBenchmark.exchanger                                             N/A  avgt   15    95.719 ±  3.962  ns/op
RendezvousBenchmark.exchanger:exchange1                                   N/A  avgt   15    95.719 ±  3.962  ns/op
RendezvousBenchmark.exchanger:exchange2                                   N/A  avgt   15    95.718 ±  3.962  ns/op
RendezvousBenchmark.synchronous_queue                                     N/A  avgt   15   199.263 ± 16.030  ns/op
RendezvousBenchmark.synchronous_queue:putToSynchronousQueue               N/A  avgt   15   199.266 ± 16.031  ns/op
RendezvousBenchmark.synchronous_queue:takeFromSynchronousQueue            N/A  avgt   15   199.261 ± 16.030  ns/op

Kotlin:
(capacity)  Mode  Cnt    Score   Error  Units
BufferedKotlinBenchmark.sendReceiveUsingDefaultDispatcher             1  avgt   15  112.189 ± 2.580  ns/op
BufferedKotlinBenchmark.sendReceiveUsingDefaultDispatcher            10  avgt   15   52.274 ± 2.535  ns/op
BufferedKotlinBenchmark.sendReceiveUsingDefaultDispatcher           100  avgt   15   32.894 ± 1.251  ns/op
RendezvousKotlinBenchmark.sendReceiveUsingDefaultDispatcher         N/A  avgt   15  139.486 ± 3.549  ns/op

[github-actions]

Benchmark results

Java:
(capacity)  Mode  Cnt     Score     Error  Units
BufferedBenchmark.array_blocking_queue                                      1  avgt   15  1235.972 ± 145.250  ns/op
BufferedBenchmark.array_blocking_queue:putToArrayBlockingQueue              1  avgt   15  1235.970 ± 145.249  ns/op
BufferedBenchmark.array_blocking_queue:takeFromArrayBlockingQueue           1  avgt   15  1235.975 ± 145.250  ns/op
BufferedBenchmark.array_blocking_queue                                     10  avgt   15   236.963 ±  25.814  ns/op
BufferedBenchmark.array_blocking_queue:putToArrayBlockingQueue             10  avgt   15   236.963 ±  25.812  ns/op
BufferedBenchmark.array_blocking_queue:takeFromArrayBlockingQueue          10  avgt   15   236.964 ±  25.816  ns/op
BufferedBenchmark.array_blocking_queue                                    100  avgt   15   151.878 ±  10.193  ns/op
BufferedBenchmark.array_blocking_queue:putToArrayBlockingQueue            100  avgt   15   151.878 ±  10.193  ns/op
BufferedBenchmark.array_blocking_queue:takeFromArrayBlockingQueue         100  avgt   15   151.878 ±  10.192  ns/op
BufferedBenchmark.channel                                                   1  avgt   15   205.948 ±  20.831  ns/op
BufferedBenchmark.channel:receiveFromChannel                                1  avgt   15   205.947 ±  20.834  ns/op
BufferedBenchmark.channel:sendToChannel                                     1  avgt   15   205.949 ±  20.828  ns/op
BufferedBenchmark.channel                                                  10  avgt   15   184.066 ±  10.131  ns/op
BufferedBenchmark.channel:receiveFromChannel                               10  avgt   15   184.067 ±  10.128  ns/op
BufferedBenchmark.channel:sendToChannel                                    10  avgt   15   184.065 ±  10.134  ns/op
BufferedBenchmark.channel                                                 100  avgt   15   164.028 ±  21.691  ns/op
BufferedBenchmark.channel:receiveFromChannel                              100  avgt   15   164.029 ±  21.695  ns/op
BufferedBenchmark.channel:sendToChannel                                   100  avgt   15   164.027 ±  21.688  ns/op
BufferedBenchmark.channel_iterative                                         1  avgt   15   199.004 ±  21.268  ns/op
BufferedBenchmark.channel_iterative                                        10  avgt   15   173.349 ±  14.040  ns/op
BufferedBenchmark.channel_iterative                                       100  avgt   15   141.283 ±  19.229  ns/op
RendezvousBenchmark.channel                                               N/A  avgt   15   198.252 ±   4.899  ns/op
RendezvousBenchmark.channel:receiveFromChannel                            N/A  avgt   15   198.252 ±   4.900  ns/op
RendezvousBenchmark.channel:sendToChannel                                 N/A  avgt   15   198.252 ±   4.897  ns/op
RendezvousBenchmark.channel_iterative                                     N/A  avgt   15   186.020 ±   7.003  ns/op
RendezvousBenchmark.exchanger                                             N/A  avgt   15    98.556 ±   1.692  ns/op
RendezvousBenchmark.exchanger:exchange1                                   N/A  avgt   15    98.556 ±   1.692  ns/op
RendezvousBenchmark.exchanger:exchange2                                   N/A  avgt   15    98.557 ±   1.692  ns/op
RendezvousBenchmark.synchronous_queue                                     N/A  avgt   15   205.448 ±   8.044  ns/op
RendezvousBenchmark.synchronous_queue:putToSynchronousQueue               N/A  avgt   15   205.447 ±   8.040  ns/op
RendezvousBenchmark.synchronous_queue:takeFromSynchronousQueue            N/A  avgt   15   205.448 ±   8.048  ns/op
SelectBenchmark.channel                                                   N/A  avgt   15   236.384 ±  21.463  ns/op
SelectBenchmark.channel:receiveFromChannelUsingSelect                     N/A  avgt   15   236.383 ±  21.462  ns/op
SelectBenchmark.channel:sendToChannel                                     N/A  avgt   15   236.384 ±  21.463  ns/op
SelectBenchmark.single_channel_iterative                                  N/A  avgt   15   213.813 ±  17.009  ns/op
SelectBenchmark.two_channels_iterative                                    N/A  avgt   15   232.893 ±  38.467  ns/op

Kotlin:
(capacity)  Mode  Cnt    Score    Error  Units
BufferedKotlinBenchmark.sendReceiveUsingDefaultDispatcher                              1  avgt   15  111.150 ±  4.643  ns/op
BufferedKotlinBenchmark.sendReceiveUsingDefaultDispatcher                             10  avgt   15   52.372 ±  1.065  ns/op
BufferedKotlinBenchmark.sendReceiveUsingDefaultDispatcher                            100  avgt   15   32.391 ±  0.876  ns/op
RendezvousKotlinBenchmark.sendReceiveUsingDefaultDispatcher                          N/A  avgt   15  146.237 ±  5.365  ns/op
SelectKotlinBenchmark.sendReceiveUsingSelect_singleChannel_defaultDispatcher         N/A  avgt   15  253.445 ±  7.453  ns/op
SelectKotlinBenchmark.sendReceiveUsingSelect_twoChannels_defaultDispatcher           N/A  avgt   15  341.964 ± 19.881  ns/op

[github-actions]

Benchmark results

Java:
(capacity)  Mode  Cnt     Score     Error  Units
BufferedBenchmark.array_blocking_queue                                      1  avgt   15  1174.895 ± 141.075  ns/op
BufferedBenchmark.array_blocking_queue:putToArrayBlockingQueue              1  avgt   15  1174.896 ± 141.074  ns/op
BufferedBenchmark.array_blocking_queue:takeFromArrayBlockingQueue           1  avgt   15  1174.894 ± 141.076  ns/op
BufferedBenchmark.array_blocking_queue                                     10  avgt   15   232.582 ±  17.006  ns/op
BufferedBenchmark.array_blocking_queue:putToArrayBlockingQueue             10  avgt   15   232.583 ±  17.007  ns/op
BufferedBenchmark.array_blocking_queue:takeFromArrayBlockingQueue          10  avgt   15   232.582 ±  17.005  ns/op
BufferedBenchmark.array_blocking_queue                                    100  avgt   15   146.192 ±  17.259  ns/op
BufferedBenchmark.array_blocking_queue:putToArrayBlockingQueue            100  avgt   15   146.193 ±  17.259  ns/op
BufferedBenchmark.array_blocking_queue:takeFromArrayBlockingQueue         100  avgt   15   146.191 ±  17.260  ns/op
BufferedBenchmark.channel                                                   1  avgt   15   225.058 ±  13.177  ns/op
BufferedBenchmark.channel:receiveFromChannel                                1  avgt   15   225.058 ±  13.173  ns/op
BufferedBenchmark.channel:sendToChannel                                     1  avgt   15   225.058 ±  13.180  ns/op
BufferedBenchmark.channel                                                  10  avgt   15   185.970 ±   8.623  ns/op
BufferedBenchmark.channel:receiveFromChannel                               10  avgt   15   185.971 ±   8.626  ns/op
BufferedBenchmark.channel:sendToChannel                                    10  avgt   15   185.969 ±   8.621  ns/op
BufferedBenchmark.channel                                                 100  avgt   15   148.209 ±   4.018  ns/op
BufferedBenchmark.channel:receiveFromChannel                              100  avgt   15   148.209 ±   4.018  ns/op
BufferedBenchmark.channel:sendToChannel                                   100  avgt   15   148.209 ±   4.018  ns/op
BufferedBenchmark.channel_iterative                                         1  avgt   15   201.558 ±   8.281  ns/op
BufferedBenchmark.channel_iterative                                        10  avgt   15   186.288 ±   7.063  ns/op
BufferedBenchmark.channel_iterative                                       100  avgt   15   135.884 ±   5.413  ns/op
RendezvousBenchmark.channel                                               N/A  avgt   15   194.741 ±  10.713  ns/op
RendezvousBenchmark.channel:receiveFromChannel                            N/A  avgt   15   194.740 ±  10.713  ns/op
RendezvousBenchmark.channel:sendToChannel                                 N/A  avgt   15   194.742 ±  10.713  ns/op
RendezvousBenchmark.channel_iterative                                     N/A  avgt   15   197.196 ±   7.689  ns/op
RendezvousBenchmark.exchanger                                             N/A  avgt   15    96.516 ±   4.325  ns/op
RendezvousBenchmark.exchanger:exchange1                                   N/A  avgt   15    96.517 ±   4.325  ns/op
RendezvousBenchmark.exchanger:exchange2                                   N/A  avgt   15    96.516 ±   4.325  ns/op
RendezvousBenchmark.synchronous_queue                                     N/A  avgt   15   202.050 ±   6.938  ns/op
RendezvousBenchmark.synchronous_queue:putToSynchronousQueue               N/A  avgt   15   202.050 ±   6.938  ns/op
RendezvousBenchmark.synchronous_queue:takeFromSynchronousQueue            N/A  avgt   15   202.050 ±   6.938  ns/op
SelectBenchmark.channel                                                   N/A  avgt   15   210.645 ±   4.797  ns/op
SelectBenchmark.channel:receiveFromChannelUsingSelect                     N/A  avgt   15   210.644 ±   4.798  ns/op
SelectBenchmark.channel:sendToChannel                                     N/A  avgt   15   210.646 ±   4.796  ns/op
SelectBenchmark.single_channel_iterative                                  N/A  avgt   15   211.281 ±  14.728  ns/op
SelectBenchmark.two_channels_iterative                                    N/A  avgt   15   259.711 ±  61.991  ns/op

Kotlin:
(capacity)  Mode  Cnt    Score    Error  Units
BufferedKotlinBenchmark.sendReceiveUsingDefaultDispatcher                              1  avgt   15  112.005 ±  3.625  ns/op
BufferedKotlinBenchmark.sendReceiveUsingDefaultDispatcher                             10  avgt   15   51.304 ±  2.056  ns/op
BufferedKotlinBenchmark.sendReceiveUsingDefaultDispatcher                            100  avgt   15   32.678 ±  0.746  ns/op
RendezvousKotlinBenchmark.sendReceiveUsingDefaultDispatcher                          N/A  avgt   15  141.715 ±  1.344  ns/op
SelectKotlinBenchmark.sendReceiveUsingSelect_singleChannel_defaultDispatcher         N/A  avgt   15  252.024 ± 11.521  ns/op
SelectKotlinBenchmark.sendReceiveUsingSelect_twoChannels_defaultDispatcher           N/A  avgt   15  334.294 ± 22.932  ns/op

[github-actions]

Benchmark results

Java:
(capacity)  Mode  Cnt     Score    Error  Units
BufferedBenchmark.array_blocking_queue                                      1  avgt   15  1150.968 ± 60.131  ns/op
BufferedBenchmark.array_blocking_queue:putToArrayBlockingQueue              1  avgt   15  1150.969 ± 60.129  ns/op
BufferedBenchmark.array_blocking_queue:takeFromArrayBlockingQueue           1  avgt   15  1150.967 ± 60.133  ns/op
BufferedBenchmark.array_blocking_queue                                     10  avgt   15   232.850 ± 14.198  ns/op
BufferedBenchmark.array_blocking_queue:putToArrayBlockingQueue             10  avgt   15   232.851 ± 14.196  ns/op
BufferedBenchmark.array_blocking_queue:takeFromArrayBlockingQueue          10  avgt   15   232.848 ± 14.199  ns/op
BufferedBenchmark.array_blocking_queue                                    100  avgt   15   154.283 ± 15.834  ns/op
BufferedBenchmark.array_blocking_queue:putToArrayBlockingQueue            100  avgt   15   154.283 ± 15.834  ns/op
BufferedBenchmark.array_blocking_queue:takeFromArrayBlockingQueue         100  avgt   15   154.282 ± 15.834  ns/op
BufferedBenchmark.channel                                                   1  avgt   15   201.258 ± 21.205  ns/op
BufferedBenchmark.channel:receiveFromChannel                                1  avgt   15   201.262 ± 21.196  ns/op
BufferedBenchmark.channel:sendToChannel                                     1  avgt   15   201.254 ± 21.214  ns/op
BufferedBenchmark.channel                                                  10  avgt   15   175.106 ±  8.832  ns/op
BufferedBenchmark.channel:receiveFromChannel                               10  avgt   15   175.106 ±  8.832  ns/op
BufferedBenchmark.channel:sendToChannel                                    10  avgt   15   175.105 ±  8.832  ns/op
BufferedBenchmark.channel                                                 100  avgt   15   143.983 ± 16.885  ns/op
BufferedBenchmark.channel:receiveFromChannel                              100  avgt   15   143.981 ± 16.884  ns/op
BufferedBenchmark.channel:sendToChannel                                   100  avgt   15   143.984 ± 16.886  ns/op
BufferedBenchmark.channel_iterative                                         1  avgt   15   212.299 ±  3.869  ns/op
BufferedBenchmark.channel_iterative                                        10  avgt   15   180.289 ±  9.865  ns/op
BufferedBenchmark.channel_iterative                                       100  avgt   15   150.653 ± 22.181  ns/op
RendezvousBenchmark.channel                                               N/A  avgt   15   195.795 ±  3.693  ns/op
RendezvousBenchmark.channel:receiveFromChannel                            N/A  avgt   15   195.793 ±  3.690  ns/op
RendezvousBenchmark.channel:sendToChannel                                 N/A  avgt   15   195.798 ±  3.695  ns/op
RendezvousBenchmark.channel_iterative                                     N/A  avgt   15   180.473 ±  9.986  ns/op
RendezvousBenchmark.exchanger                                             N/A  avgt   15    99.432 ±  2.731  ns/op
RendezvousBenchmark.exchanger:exchange1                                   N/A  avgt   15    99.432 ±  2.730  ns/op
RendezvousBenchmark.exchanger:exchange2                                   N/A  avgt   15    99.432 ±  2.731  ns/op
RendezvousBenchmark.synchronous_queue                                     N/A  avgt   15   195.135 ±  4.661  ns/op
RendezvousBenchmark.synchronous_queue:putToSynchronousQueue               N/A  avgt   15   195.133 ±  4.664  ns/op
RendezvousBenchmark.synchronous_queue:takeFromSynchronousQueue            N/A  avgt   15   195.136 ±  4.659  ns/op
SelectBenchmark.channel                                                   N/A  avgt   15   243.669 ± 25.138  ns/op
SelectBenchmark.channel:receiveFromChannelUsingSelect                     N/A  avgt   15   243.665 ± 25.137  ns/op
SelectBenchmark.channel:sendToChannel                                     N/A  avgt   15   243.673 ± 25.140  ns/op
SelectBenchmark.single_channel_iterative                                  N/A  avgt   15   208.894 ±  6.450  ns/op
SelectBenchmark.two_channels_iterative                                    N/A  avgt   15   259.004 ± 64.000  ns/op

Kotlin:
(capacity)  Mode  Cnt    Score    Error  Units
BufferedKotlinBenchmark.sendReceiveUsingDefaultDispatcher                              1  avgt   15  118.591 ± 15.776  ns/op
BufferedKotlinBenchmark.sendReceiveUsingDefaultDispatcher                             10  avgt   15   52.226 ±  1.052  ns/op
BufferedKotlinBenchmark.sendReceiveUsingDefaultDispatcher                            100  avgt   15   32.017 ±  0.236  ns/op
RendezvousKotlinBenchmark.sendReceiveUsingDefaultDispatcher                          N/A  avgt   15  144.673 ±  5.181  ns/op
SelectKotlinBenchmark.sendReceiveUsingSelect_singleChannel_defaultDispatcher         N/A  avgt   15  246.301 ±  9.268  ns/op
SelectKotlinBenchmark.sendReceiveUsingSelect_twoChannels_defaultDispatcher           N/A  avgt   15  331.942 ± 17.141  ns/op

[github-actions]

Benchmark results

Java:
(capacity)  Mode  Cnt     Score    Error  Units
BufferedBenchmark.array_blocking_queue                                      1  avgt   15  1181.170 ± 94.313  ns/op
BufferedBenchmark.array_blocking_queue:putToArrayBlockingQueue              1  avgt   15  1181.174 ± 94.314  ns/op
BufferedBenchmark.array_blocking_queue:takeFromArrayBlockingQueue           1  avgt   15  1181.166 ± 94.313  ns/op
BufferedBenchmark.array_blocking_queue                                     10  avgt   15   236.054 ± 17.690  ns/op
BufferedBenchmark.array_blocking_queue:putToArrayBlockingQueue             10  avgt   15   236.055 ± 17.689  ns/op
BufferedBenchmark.array_blocking_queue:takeFromArrayBlockingQueue          10  avgt   15   236.053 ± 17.691  ns/op
BufferedBenchmark.array_blocking_queue                                    100  avgt   15   145.824 ± 13.470  ns/op
BufferedBenchmark.array_blocking_queue:putToArrayBlockingQueue            100  avgt   15   145.824 ± 13.470  ns/op
BufferedBenchmark.array_blocking_queue:takeFromArrayBlockingQueue         100  avgt   15   145.824 ± 13.470  ns/op
BufferedBenchmark.channel                                                   1  avgt   15   209.487 ±  4.451  ns/op
BufferedBenchmark.channel:receiveFromChannel                                1  avgt   15   209.490 ±  4.451  ns/op
BufferedBenchmark.channel:sendToChannel                                     1  avgt   15   209.484 ±  4.451  ns/op
BufferedBenchmark.channel                                                  10  avgt   15   169.204 ±  7.840  ns/op
BufferedBenchmark.channel:receiveFromChannel                               10  avgt   15   169.205 ±  7.839  ns/op
BufferedBenchmark.channel:sendToChannel                                    10  avgt   15   169.203 ±  7.842  ns/op
BufferedBenchmark.channel                                                 100  avgt   15   147.997 ±  3.802  ns/op
BufferedBenchmark.channel:receiveFromChannel                              100  avgt   15   147.997 ±  3.802  ns/op
BufferedBenchmark.channel:sendToChannel                                   100  avgt   15   147.997 ±  3.802  ns/op
BufferedBenchmark.channel_iterative                                         1  avgt   15   204.973 ± 14.533  ns/op
BufferedBenchmark.channel_iterative                                        10  avgt   15   185.083 ±  9.433  ns/op
BufferedBenchmark.channel_iterative                                       100  avgt   15   130.239 ±  7.256  ns/op
RendezvousBenchmark.channel                                               N/A  avgt   15   190.836 ±  4.492  ns/op
RendezvousBenchmark.channel:receiveFromChannel                            N/A  avgt   15   190.836 ±  4.492  ns/op
RendezvousBenchmark.channel:sendToChannel                                 N/A  avgt   15   190.837 ±  4.492  ns/op
RendezvousBenchmark.channel_iterative                                     N/A  avgt   15   183.322 ±  9.179  ns/op
RendezvousBenchmark.exchanger                                             N/A  avgt   15    93.124 ±  4.241  ns/op
RendezvousBenchmark.exchanger:exchange1                                   N/A  avgt   15    93.124 ±  4.241  ns/op
RendezvousBenchmark.exchanger:exchange2                                   N/A  avgt   15    93.123 ±  4.241  ns/op
RendezvousBenchmark.synchronous_queue                                     N/A  avgt   15   205.813 ±  3.084  ns/op
RendezvousBenchmark.synchronous_queue:putToSynchronousQueue               N/A  avgt   15   205.816 ±  3.081  ns/op
RendezvousBenchmark.synchronous_queue:takeFromSynchronousQueue            N/A  avgt   15   205.810 ±  3.087  ns/op
SelectBenchmark.channel                                                   N/A  avgt   15   223.541 ± 20.808  ns/op
SelectBenchmark.channel:receiveFromChannelUsingSelect                     N/A  avgt   15   223.542 ± 20.806  ns/op
SelectBenchmark.channel:sendToChannel                                     N/A  avgt   15   223.541 ± 20.810  ns/op
SelectBenchmark.single_channel_iterative                                  N/A  avgt   15   219.529 ± 22.735  ns/op
SelectBenchmark.two_channels_iterative                                    N/A  avgt   15   256.614 ± 63.012  ns/op

Kotlin:
(capacity)  Mode  Cnt    Score    Error  Units
BufferedKotlinBenchmark.sendReceiveUsingDefaultDispatcher                              1  avgt   15  115.177 ±  2.373  ns/op
BufferedKotlinBenchmark.sendReceiveUsingDefaultDispatcher                             10  avgt   15   50.277 ±  1.194  ns/op
BufferedKotlinBenchmark.sendReceiveUsingDefaultDispatcher                            100  avgt   15   32.961 ±  1.229  ns/op
RendezvousKotlinBenchmark.sendReceiveUsingDefaultDispatcher                          N/A  avgt   15  146.892 ±  6.755  ns/op
SelectKotlinBenchmark.sendReceiveUsingSelect_singleChannel_defaultDispatcher         N/A  avgt   15  251.129 ±  9.985  ns/op
SelectKotlinBenchmark.sendReceiveUsingSelect_twoChannels_defaultDispatcher           N/A  avgt   15  344.696 ± 18.624  ns/op

[github-actions]

Benchmark results

Java:
(capacity)  Mode  Cnt     Score     Error  Units
BufferedBenchmark.array_blocking_queue                                      1  avgt   15  1160.602 ±  97.858  ns/op
BufferedBenchmark.array_blocking_queue:putToArrayBlockingQueue              1  avgt   15  1160.597 ±  97.858  ns/op
BufferedBenchmark.array_blocking_queue:takeFromArrayBlockingQueue           1  avgt   15  1160.607 ±  97.858  ns/op
BufferedBenchmark.array_blocking_queue                                     10  avgt   15   223.369 ±  15.936  ns/op
BufferedBenchmark.array_blocking_queue:putToArrayBlockingQueue             10  avgt   15   223.370 ±  15.938  ns/op
BufferedBenchmark.array_blocking_queue:takeFromArrayBlockingQueue          10  avgt   15   223.369 ±  15.935  ns/op
BufferedBenchmark.array_blocking_queue                                    100  avgt   15   152.674 ±  19.782  ns/op
BufferedBenchmark.array_blocking_queue:putToArrayBlockingQueue            100  avgt   15   152.674 ±  19.782  ns/op
BufferedBenchmark.array_blocking_queue:takeFromArrayBlockingQueue         100  avgt   15   152.674 ±  19.782  ns/op
BufferedBenchmark.channel                                                   1  avgt   15   208.040 ±   6.045  ns/op
BufferedBenchmark.channel:receiveFromChannel                                1  avgt   15   208.037 ±   6.046  ns/op
BufferedBenchmark.channel:sendToChannel                                     1  avgt   15   208.044 ±   6.045  ns/op
BufferedBenchmark.channel                                                  10  avgt   15   177.470 ±   5.550  ns/op
BufferedBenchmark.channel:receiveFromChannel                               10  avgt   15   177.470 ±   5.549  ns/op
BufferedBenchmark.channel:sendToChannel                                    10  avgt   15   177.469 ±   5.550  ns/op
BufferedBenchmark.channel                                                 100  avgt   15   132.261 ±   4.320  ns/op
BufferedBenchmark.channel:receiveFromChannel                              100  avgt   15   132.262 ±   4.320  ns/op
BufferedBenchmark.channel:sendToChannel                                   100  avgt   15   132.260 ±   4.320  ns/op
BufferedBenchmark.channel_iterative                                         1  avgt   15   216.378 ±   4.637  ns/op
BufferedBenchmark.channel_iterative                                        10  avgt   15   169.987 ±   7.476  ns/op
BufferedBenchmark.channel_iterative                                       100  avgt   15   135.928 ±   8.897  ns/op
RendezvousBenchmark.channel                                               N/A  avgt   15   191.212 ±   7.622  ns/op
RendezvousBenchmark.channel:receiveFromChannel                            N/A  avgt   15   191.212 ±   7.624  ns/op
RendezvousBenchmark.channel:sendToChannel                                 N/A  avgt   15   191.213 ±   7.619  ns/op
RendezvousBenchmark.channel_iterative                                     N/A  avgt   15   177.967 ±   5.002  ns/op
RendezvousBenchmark.exchanger                                             N/A  avgt   15    95.072 ±   4.374  ns/op
RendezvousBenchmark.exchanger:exchange1                                   N/A  avgt   15    95.072 ±   4.374  ns/op
RendezvousBenchmark.exchanger:exchange2                                   N/A  avgt   15    95.072 ±   4.374  ns/op
RendezvousBenchmark.synchronous_queue                                     N/A  avgt   15   198.605 ±   7.298  ns/op
RendezvousBenchmark.synchronous_queue:putToSynchronousQueue               N/A  avgt   15   198.604 ±   7.295  ns/op
RendezvousBenchmark.synchronous_queue:takeFromSynchronousQueue            N/A  avgt   15   198.605 ±   7.300  ns/op
SelectBenchmark.channel                                                   N/A  avgt   15   316.763 ± 125.582  ns/op
SelectBenchmark.channel:receiveFromChannelUsingSelect                     N/A  avgt   15   316.763 ± 125.583  ns/op
SelectBenchmark.channel:sendToChannel                                     N/A  avgt   15   316.762 ± 125.581  ns/op
SelectBenchmark.single_channel_iterative                                  N/A  avgt   15   225.111 ±  20.800  ns/op
SelectBenchmark.two_channels_iterative                                    N/A  avgt   15   257.941 ±  61.111  ns/op

Kotlin:
(capacity)  Mode  Cnt    Score   Error  Units
BufferedKotlinBenchmark.sendReceiveUsingDefaultDispatcher                              1  avgt   15  112.395 ± 6.368  ns/op
BufferedKotlinBenchmark.sendReceiveUsingDefaultDispatcher                             10  avgt   15   50.445 ± 1.905  ns/op
BufferedKotlinBenchmark.sendReceiveUsingDefaultDispatcher                            100  avgt   15   33.356 ± 1.850  ns/op
RendezvousKotlinBenchmark.sendReceiveUsingDefaultDispatcher                          N/A  avgt   15  146.561 ± 9.395  ns/op
SelectKotlinBenchmark.sendReceiveUsingSelect_singleChannel_defaultDispatcher         N/A  avgt   15  259.868 ± 4.936  ns/op
SelectKotlinBenchmark.sendReceiveUsingSelect_twoChannels_defaultDispatcher           N/A  avgt   15  361.178 ± 1.855  ns/op

[github-actions]

Benchmark results

Java:
(capacity)  Mode  Cnt     Score     Error  Units
BufferedBenchmark.array_blocking_queue                                      1  avgt   15  1135.743 ± 113.184  ns/op
BufferedBenchmark.array_blocking_queue:putToArrayBlockingQueue              1  avgt   15  1135.746 ± 113.186  ns/op
BufferedBenchmark.array_blocking_queue:takeFromArrayBlockingQueue           1  avgt   15  1135.740 ± 113.182  ns/op
BufferedBenchmark.array_blocking_queue                                     10  avgt   15   226.517 ±  25.689  ns/op
BufferedBenchmark.array_blocking_queue:putToArrayBlockingQueue             10  avgt   15   226.517 ±  25.689  ns/op
BufferedBenchmark.array_blocking_queue:takeFromArrayBlockingQueue          10  avgt   15   226.516 ±  25.689  ns/op
BufferedBenchmark.array_blocking_queue                                    100  avgt   15   143.305 ±  12.634  ns/op
BufferedBenchmark.array_blocking_queue:putToArrayBlockingQueue            100  avgt   15   143.305 ±  12.634  ns/op
BufferedBenchmark.array_blocking_queue:takeFromArrayBlockingQueue         100  avgt   15   143.305 ±  12.634  ns/op
BufferedBenchmark.channel                                                   1  avgt   15   209.795 ±   5.226  ns/op
BufferedBenchmark.channel:receiveFromChannel                                1  avgt   15   209.793 ±   5.231  ns/op
BufferedBenchmark.channel:sendToChannel                                     1  avgt   15   209.796 ±   5.222  ns/op
BufferedBenchmark.channel                                                  10  avgt   15   176.716 ±  15.399  ns/op
BufferedBenchmark.channel:receiveFromChannel                               10  avgt   15   176.714 ±  15.399  ns/op
BufferedBenchmark.channel:sendToChannel                                    10  avgt   15   176.718 ±  15.399  ns/op
BufferedBenchmark.channel                                                 100  avgt   15   123.667 ±   7.158  ns/op
BufferedBenchmark.channel:receiveFromChannel                              100  avgt   15   123.667 ±   7.157  ns/op
BufferedBenchmark.channel:sendToChannel                                   100  avgt   15   123.668 ±   7.159  ns/op
BufferedBenchmark.channel_iterative                                         1  avgt   15   210.705 ±   8.061  ns/op
BufferedBenchmark.channel_iterative                                        10  avgt   15   174.777 ±   9.907  ns/op
BufferedBenchmark.channel_iterative                                       100  avgt   15   150.865 ±  10.156  ns/op
RendezvousBenchmark.channel                                               N/A  avgt   15   184.925 ±   5.224  ns/op
RendezvousBenchmark.channel:receiveFromChannel                            N/A  avgt   15   184.924 ±   5.222  ns/op
RendezvousBenchmark.channel:sendToChannel                                 N/A  avgt   15   184.925 ±   5.226  ns/op
RendezvousBenchmark.channel_iterative                                     N/A  avgt   15   180.357 ±  16.146  ns/op
RendezvousBenchmark.exchanger                                             N/A  avgt   15    93.897 ±   2.653  ns/op
RendezvousBenchmark.exchanger:exchange1                                   N/A  avgt   15    93.897 ±   2.653  ns/op
RendezvousBenchmark.exchanger:exchange2                                   N/A  avgt   15    93.897 ±   2.653  ns/op
RendezvousBenchmark.synchronous_queue                                     N/A  avgt   15   205.832 ±   4.707  ns/op
RendezvousBenchmark.synchronous_queue:putToSynchronousQueue               N/A  avgt   15   205.832 ±   4.708  ns/op
RendezvousBenchmark.synchronous_queue:takeFromSynchronousQueue            N/A  avgt   15   205.831 ±   4.706  ns/op
SelectBenchmark.channel                                                   N/A  avgt   15   227.530 ±   8.669  ns/op
SelectBenchmark.channel:receiveFromChannelUsingSelect                     N/A  avgt   15   227.530 ±   8.668  ns/op
SelectBenchmark.channel:sendToChannel                                     N/A  avgt   15   227.531 ±   8.670  ns/op
SelectBenchmark.single_channel_iterative                                  N/A  avgt   15   364.075 ± 128.569  ns/op
SelectBenchmark.two_channels_iterative                                    N/A  avgt   15   251.090 ±  51.122  ns/op

Kotlin:
(capacity)  Mode  Cnt    Score    Error  Units
BufferedKotlinBenchmark.sendReceiveUsingDefaultDispatcher                              1  avgt   15  111.367 ±  4.642  ns/op
BufferedKotlinBenchmark.sendReceiveUsingDefaultDispatcher                             10  avgt   15   52.088 ±  1.380  ns/op
BufferedKotlinBenchmark.sendReceiveUsingDefaultDispatcher                            100  avgt   15   31.912 ±  0.295  ns/op
RendezvousKotlinBenchmark.sendReceiveUsingDefaultDispatcher                          N/A  avgt   15  147.316 ±  6.226  ns/op
SelectKotlinBenchmark.sendReceiveUsingSelect_singleChannel_defaultDispatcher         N/A  avgt   15  256.616 ±  5.301  ns/op
SelectKotlinBenchmark.sendReceiveUsingSelect_twoChannels_defaultDispatcher           N/A  avgt   15  329.200 ± 12.635  ns/op

[github-actions]

Benchmark results

Java:
(capacity)  Mode  Cnt     Score     Error  Units
BufferedBenchmark.array_blocking_queue                                      1  avgt   15  1236.644 ± 110.842  ns/op
BufferedBenchmark.array_blocking_queue:putToArrayBlockingQueue              1  avgt   15  1236.659 ± 110.847  ns/op
BufferedBenchmark.array_blocking_queue:takeFromArrayBlockingQueue           1  avgt   15  1236.630 ± 110.838  ns/op
BufferedBenchmark.array_blocking_queue                                     10  avgt   15   221.596 ±  20.609  ns/op
BufferedBenchmark.array_blocking_queue:putToArrayBlockingQueue             10  avgt   15   221.597 ±  20.608  ns/op
BufferedBenchmark.array_blocking_queue:takeFromArrayBlockingQueue          10  avgt   15   221.595 ±  20.609  ns/op
BufferedBenchmark.array_blocking_queue                                    100  avgt   15   153.508 ±  16.629  ns/op
BufferedBenchmark.array_blocking_queue:putToArrayBlockingQueue            100  avgt   15   153.508 ±  16.629  ns/op
BufferedBenchmark.array_blocking_queue:takeFromArrayBlockingQueue         100  avgt   15   153.508 ±  16.629  ns/op
BufferedBenchmark.channel                                                   1  avgt   15   207.086 ±  17.840  ns/op
BufferedBenchmark.channel:receiveFromChannel                                1  avgt   15   207.082 ±  17.837  ns/op
BufferedBenchmark.channel:sendToChannel                                     1  avgt   15   207.090 ±  17.843  ns/op
BufferedBenchmark.channel                                                  10  avgt   15   170.851 ±   4.746  ns/op
BufferedBenchmark.channel:receiveFromChannel                               10  avgt   15   170.852 ±   4.747  ns/op
BufferedBenchmark.channel:sendToChannel                                    10  avgt   15   170.850 ±   4.745  ns/op
BufferedBenchmark.channel                                                 100  avgt   15   152.689 ±  19.584  ns/op
BufferedBenchmark.channel:receiveFromChannel                              100  avgt   15   152.689 ±  19.584  ns/op
BufferedBenchmark.channel:sendToChannel                                   100  avgt   15   152.689 ±  19.583  ns/op
BufferedBenchmark.channel_iterative                                         1  avgt   15   213.380 ±   7.429  ns/op
BufferedBenchmark.channel_iterative                                        10  avgt   15   174.932 ±   7.341  ns/op
BufferedBenchmark.channel_iterative                                       100  avgt   15   130.798 ±  11.102  ns/op
RendezvousBenchmark.channel                                               N/A  avgt   15   193.240 ±   5.366  ns/op
RendezvousBenchmark.channel:receiveFromChannel                            N/A  avgt   15   193.239 ±   5.365  ns/op
RendezvousBenchmark.channel:sendToChannel                                 N/A  avgt   15   193.241 ±   5.367  ns/op
RendezvousBenchmark.channel_iterative                                     N/A  avgt   15   189.958 ±   4.406  ns/op
RendezvousBenchmark.exchanger                                             N/A  avgt   15   103.749 ±  10.163  ns/op
RendezvousBenchmark.exchanger:exchange1                                   N/A  avgt   15   103.749 ±  10.164  ns/op
RendezvousBenchmark.exchanger:exchange2                                   N/A  avgt   15   103.749 ±  10.163  ns/op
RendezvousBenchmark.synchronous_queue                                     N/A  avgt   15   202.319 ±  17.118  ns/op
RendezvousBenchmark.synchronous_queue:putToSynchronousQueue               N/A  avgt   15   202.319 ±  17.117  ns/op
RendezvousBenchmark.synchronous_queue:takeFromSynchronousQueue            N/A  avgt   15   202.320 ±  17.119  ns/op
SelectBenchmark.channel                                                   N/A  avgt   15   326.199 ± 134.842  ns/op
SelectBenchmark.channel:receiveFromChannelUsingSelect                     N/A  avgt   15   326.203 ± 134.850  ns/op
SelectBenchmark.channel:sendToChannel                                     N/A  avgt   15   326.196 ± 134.834  ns/op
SelectBenchmark.single_channel_iterative                                  N/A  avgt   15   308.473 ± 132.940  ns/op
SelectBenchmark.two_channels_iterative                                    N/A  avgt   15   260.359 ±  33.723  ns/op

Kotlin:
(capacity)  Mode  Cnt    Score    Error  Units
BufferedKotlinBenchmark.sendReceiveUsingDefaultDispatcher                              1  avgt   15  110.014 ±  4.452  ns/op
BufferedKotlinBenchmark.sendReceiveUsingDefaultDispatcher                             10  avgt   15   52.587 ±  0.854  ns/op
BufferedKotlinBenchmark.sendReceiveUsingDefaultDispatcher                            100  avgt   15   32.036 ±  0.124  ns/op
RendezvousKotlinBenchmark.sendReceiveUsingDefaultDispatcher                          N/A  avgt   15  145.400 ±  1.695  ns/op
SelectKotlinBenchmark.sendReceiveUsingSelect_singleChannel_defaultDispatcher         N/A  avgt   15  253.109 ± 12.690  ns/op
SelectKotlinBenchmark.sendReceiveUsingSelect_twoChannels_defaultDispatcher           N/A  avgt   15  353.462 ±  9.078  ns/op