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Make select clauses immutable & reusable #26

Merged
merged 7 commits into from
Jan 4, 2024
Merged

Make select clauses immutable & reusable #26

merged 7 commits into from
Jan 4, 2024

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@adamw adamw commented Jan 4, 2024

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Benchmark results 
Java:
(capacity)  Mode  Cnt     Score     Error  Units
BufferedBenchmark.array_blocking_queue                                      1  avgt   15  1170.449 ± 103.682  ns/op
BufferedBenchmark.array_blocking_queue:putToArrayBlockingQueue              1  avgt   15  1170.446 ± 103.676  ns/op
BufferedBenchmark.array_blocking_queue:takeFromArrayBlockingQueue           1  avgt   15  1170.452 ± 103.688  ns/op
BufferedBenchmark.array_blocking_queue                                     10  avgt   15   256.241 ±  27.367  ns/op
BufferedBenchmark.array_blocking_queue:putToArrayBlockingQueue             10  avgt   15   256.241 ±  27.368  ns/op
BufferedBenchmark.array_blocking_queue:takeFromArrayBlockingQueue          10  avgt   15   256.241 ±  27.367  ns/op
BufferedBenchmark.array_blocking_queue                                    100  avgt   15   150.664 ±  13.327  ns/op
BufferedBenchmark.array_blocking_queue:putToArrayBlockingQueue            100  avgt   15   150.664 ±  13.327  ns/op
BufferedBenchmark.array_blocking_queue:takeFromArrayBlockingQueue         100  avgt   15   150.663 ±  13.327  ns/op
BufferedBenchmark.channel                                                   1  avgt   15   205.311 ±  19.969  ns/op
BufferedBenchmark.channel:receiveFromChannel                                1  avgt   15   205.312 ±  19.968  ns/op
BufferedBenchmark.channel:sendToChannel                                     1  avgt   15   205.309 ±  19.970  ns/op
BufferedBenchmark.channel                                                  10  avgt   15   178.548 ±   3.151  ns/op
BufferedBenchmark.channel:receiveFromChannel                               10  avgt   15   178.547 ±   3.149  ns/op
BufferedBenchmark.channel:sendToChannel                                    10  avgt   15   178.549 ±   3.154  ns/op
BufferedBenchmark.channel                                                 100  avgt   15   129.613 ±  12.288  ns/op
BufferedBenchmark.channel:receiveFromChannel                              100  avgt   15   129.613 ±  12.288  ns/op
BufferedBenchmark.channel:sendToChannel                                   100  avgt   15   129.612 ±  12.288  ns/op
BufferedBenchmark.channel_iterative                                         1  avgt   15   205.835 ±   6.232  ns/op
BufferedBenchmark.channel_iterative                                        10  avgt   15   175.220 ±  14.804  ns/op
BufferedBenchmark.channel_iterative                                       100  avgt   15   154.763 ±  11.936  ns/op
RendezvousBenchmark.channel                                               N/A  avgt   15   200.097 ±   6.871  ns/op
RendezvousBenchmark.channel:receiveFromChannel                            N/A  avgt   15   200.099 ±   6.873  ns/op
RendezvousBenchmark.channel:sendToChannel                                 N/A  avgt   15   200.096 ±   6.870  ns/op
RendezvousBenchmark.channel_iterative                                     N/A  avgt   15   190.639 ±   8.338  ns/op
RendezvousBenchmark.exchanger                                             N/A  avgt   15    96.154 ±  11.704  ns/op
RendezvousBenchmark.exchanger:exchange1                                   N/A  avgt   15    96.155 ±  11.704  ns/op
RendezvousBenchmark.exchanger:exchange2                                   N/A  avgt   15    96.154 ±  11.704  ns/op
RendezvousBenchmark.synchronous_queue                                     N/A  avgt   15   200.224 ±   4.402  ns/op
RendezvousBenchmark.synchronous_queue:putToSynchronousQueue               N/A  avgt   15   200.227 ±   4.403  ns/op
RendezvousBenchmark.synchronous_queue:takeFromSynchronousQueue            N/A  avgt   15   200.221 ±   4.401  ns/op
SelectBenchmark.channel                                                   N/A  avgt   15   225.159 ±  12.713  ns/op
SelectBenchmark.channel:receiveFromChannelUsingSelect                     N/A  avgt   15   225.157 ±  12.710  ns/op
SelectBenchmark.channel:sendToChannel                                     N/A  avgt   15   225.161 ±  12.715  ns/op
SelectBenchmark.single_channel_iterative                                  N/A  avgt   15   211.024 ±   5.480  ns/op
SelectBenchmark.two_channels_iterative                                    N/A  avgt   15   276.657 ±  80.351  ns/op

Kotlin:
(capacity)  Mode  Cnt    Score    Error  Units
BufferedKotlinBenchmark.sendReceiveUsingDefaultDispatcher                              1  avgt   15  115.051 ±  1.435  ns/op
BufferedKotlinBenchmark.sendReceiveUsingDefaultDispatcher                             10  avgt   15   51.961 ±  2.127  ns/op
BufferedKotlinBenchmark.sendReceiveUsingDefaultDispatcher                            100  avgt   15   32.660 ±  0.611  ns/op
RendezvousKotlinBenchmark.sendReceiveUsingDefaultDispatcher                          N/A  avgt   15  139.583 ±  3.716  ns/op
SelectKotlinBenchmark.sendReceiveUsingSelect_singleChannel_defaultDispatcher         N/A  avgt   15  251.729 ± 13.055  ns/op
SelectKotlinBenchmark.sendReceiveUsingSelect_twoChannels_defaultDispatcher           N/A  avgt   15  342.756 ±  6.875  ns/op

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Benchmark results 
Java:
(capacity)  Mode  Cnt     Score     Error  Units
BufferedBenchmark.array_blocking_queue                                      1  avgt   15  1199.640 ±  79.805  ns/op
BufferedBenchmark.array_blocking_queue:putToArrayBlockingQueue              1  avgt   15  1199.639 ±  79.798  ns/op
BufferedBenchmark.array_blocking_queue:takeFromArrayBlockingQueue           1  avgt   15  1199.642 ±  79.812  ns/op
BufferedBenchmark.array_blocking_queue                                     10  avgt   15   254.342 ±  29.781  ns/op
BufferedBenchmark.array_blocking_queue:putToArrayBlockingQueue             10  avgt   15   254.340 ±  29.780  ns/op
BufferedBenchmark.array_blocking_queue:takeFromArrayBlockingQueue          10  avgt   15   254.344 ±  29.782  ns/op
BufferedBenchmark.array_blocking_queue                                    100  avgt   15   159.088 ±  24.537  ns/op
BufferedBenchmark.array_blocking_queue:putToArrayBlockingQueue            100  avgt   15   159.088 ±  24.537  ns/op
BufferedBenchmark.array_blocking_queue:takeFromArrayBlockingQueue         100  avgt   15   159.088 ±  24.537  ns/op
BufferedBenchmark.channel                                                   1  avgt   15   206.329 ±  20.563  ns/op
BufferedBenchmark.channel:receiveFromChannel                                1  avgt   15   206.329 ±  20.562  ns/op
BufferedBenchmark.channel:sendToChannel                                     1  avgt   15   206.328 ±  20.565  ns/op
BufferedBenchmark.channel                                                  10  avgt   15   191.038 ±  18.043  ns/op
BufferedBenchmark.channel:receiveFromChannel                               10  avgt   15   191.038 ±  18.044  ns/op
BufferedBenchmark.channel:sendToChannel                                    10  avgt   15   191.039 ±  18.042  ns/op
BufferedBenchmark.channel                                                 100  avgt   15   143.407 ±  13.851  ns/op
BufferedBenchmark.channel:receiveFromChannel                              100  avgt   15   143.408 ±  13.853  ns/op
BufferedBenchmark.channel:sendToChannel                                   100  avgt   15   143.406 ±  13.849  ns/op
BufferedBenchmark.channel_iterative                                         1  avgt   15   210.865 ±  21.906  ns/op
BufferedBenchmark.channel_iterative                                        10  avgt   15   183.086 ±   6.750  ns/op
BufferedBenchmark.channel_iterative                                       100  avgt   15   142.045 ±  11.678  ns/op
RendezvousBenchmark.channel                                               N/A  avgt   15   191.237 ±   8.357  ns/op
RendezvousBenchmark.channel:receiveFromChannel                            N/A  avgt   15   191.237 ±   8.357  ns/op
RendezvousBenchmark.channel:sendToChannel                                 N/A  avgt   15   191.236 ±   8.357  ns/op
RendezvousBenchmark.channel_iterative                                     N/A  avgt   15   178.253 ±   3.988  ns/op
RendezvousBenchmark.exchanger                                             N/A  avgt   15    97.263 ±   4.309  ns/op
RendezvousBenchmark.exchanger:exchange1                                   N/A  avgt   15    97.263 ±   4.309  ns/op
RendezvousBenchmark.exchanger:exchange2                                   N/A  avgt   15    97.263 ±   4.309  ns/op
RendezvousBenchmark.synchronous_queue                                     N/A  avgt   15   199.296 ±   5.961  ns/op
RendezvousBenchmark.synchronous_queue:putToSynchronousQueue               N/A  avgt   15   199.298 ±   5.958  ns/op
RendezvousBenchmark.synchronous_queue:takeFromSynchronousQueue            N/A  avgt   15   199.295 ±   5.963  ns/op
SelectBenchmark.channel                                                   N/A  avgt   15   237.223 ±  22.511  ns/op
SelectBenchmark.channel:receiveFromChannelUsingSelect                     N/A  avgt   15   237.223 ±  22.511  ns/op
SelectBenchmark.channel:sendToChannel                                     N/A  avgt   15   237.223 ±  22.512  ns/op
SelectBenchmark.single_channel_iterative                                  N/A  avgt   15   288.786 ± 112.148  ns/op
SelectBenchmark.two_channels_iterative                                    N/A  avgt   15   256.288 ±  55.384  ns/op

Kotlin:
(capacity)  Mode  Cnt    Score    Error  Units
BufferedKotlinBenchmark.sendReceiveUsingDefaultDispatcher                              1  avgt   15  112.185 ±  3.251  ns/op
BufferedKotlinBenchmark.sendReceiveUsingDefaultDispatcher                             10  avgt   15   51.393 ±  0.565  ns/op
BufferedKotlinBenchmark.sendReceiveUsingDefaultDispatcher                            100  avgt   15   32.280 ±  0.189  ns/op
RendezvousKotlinBenchmark.sendReceiveUsingDefaultDispatcher                          N/A  avgt   15  141.080 ±  2.442  ns/op
SelectKotlinBenchmark.sendReceiveUsingSelect_singleChannel_defaultDispatcher         N/A  avgt   15  255.359 ± 11.081  ns/op
SelectKotlinBenchmark.sendReceiveUsingSelect_twoChannels_defaultDispatcher           N/A  avgt   15  343.677 ±  7.766  ns/op

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Benchmark results 
Java:
(capacity)  Mode  Cnt     Score     Error  Units
BufferedBenchmark.array_blocking_queue                                      1  avgt   15  1204.967 ± 113.360  ns/op
BufferedBenchmark.array_blocking_queue:putToArrayBlockingQueue              1  avgt   15  1204.970 ± 113.360  ns/op
BufferedBenchmark.array_blocking_queue:takeFromArrayBlockingQueue           1  avgt   15  1204.964 ± 113.359  ns/op
BufferedBenchmark.array_blocking_queue                                     10  avgt   15   246.430 ±  10.020  ns/op
BufferedBenchmark.array_blocking_queue:putToArrayBlockingQueue             10  avgt   15   246.430 ±  10.020  ns/op
BufferedBenchmark.array_blocking_queue:takeFromArrayBlockingQueue          10  avgt   15   246.430 ±  10.020  ns/op
BufferedBenchmark.array_blocking_queue                                    100  avgt   15   152.950 ±  16.622  ns/op
BufferedBenchmark.array_blocking_queue:putToArrayBlockingQueue            100  avgt   15   152.950 ±  16.623  ns/op
BufferedBenchmark.array_blocking_queue:takeFromArrayBlockingQueue         100  avgt   15   152.951 ±  16.621  ns/op
BufferedBenchmark.channel                                                   1  avgt   15   213.118 ±   7.178  ns/op
BufferedBenchmark.channel:receiveFromChannel                                1  avgt   15   213.118 ±   7.178  ns/op
BufferedBenchmark.channel:sendToChannel                                     1  avgt   15   213.118 ±   7.179  ns/op
BufferedBenchmark.channel                                                  10  avgt   15   168.066 ±   4.904  ns/op
BufferedBenchmark.channel:receiveFromChannel                               10  avgt   15   168.065 ±   4.900  ns/op
BufferedBenchmark.channel:sendToChannel                                    10  avgt   15   168.068 ±   4.908  ns/op
BufferedBenchmark.channel                                                 100  avgt   15   154.515 ±  20.020  ns/op
BufferedBenchmark.channel:receiveFromChannel                              100  avgt   15   154.516 ±  20.020  ns/op
BufferedBenchmark.channel:sendToChannel                                   100  avgt   15   154.513 ±  20.019  ns/op
BufferedBenchmark.channel_iterative                                         1  avgt   15   213.861 ±   7.074  ns/op
BufferedBenchmark.channel_iterative                                        10  avgt   15   167.270 ±  13.214  ns/op
BufferedBenchmark.channel_iterative                                       100  avgt   15   139.160 ±   7.208  ns/op
RendezvousBenchmark.channel                                               N/A  avgt   15   189.036 ±   5.376  ns/op
RendezvousBenchmark.channel:receiveFromChannel                            N/A  avgt   15   189.039 ±   5.375  ns/op
RendezvousBenchmark.channel:sendToChannel                                 N/A  avgt   15   189.033 ±   5.376  ns/op
RendezvousBenchmark.channel_iterative                                     N/A  avgt   15   180.717 ±  16.465  ns/op
RendezvousBenchmark.exchanger                                             N/A  avgt   15    91.003 ±   4.682  ns/op
RendezvousBenchmark.exchanger:exchange1                                   N/A  avgt   15    91.003 ±   4.682  ns/op
RendezvousBenchmark.exchanger:exchange2                                   N/A  avgt   15    91.002 ±   4.682  ns/op
RendezvousBenchmark.synchronous_queue                                     N/A  avgt   15   212.152 ±  16.565  ns/op
RendezvousBenchmark.synchronous_queue:putToSynchronousQueue               N/A  avgt   15   212.153 ±  16.566  ns/op
RendezvousBenchmark.synchronous_queue:takeFromSynchronousQueue            N/A  avgt   15   212.150 ±  16.564  ns/op
SelectBenchmark.channel                                                   N/A  avgt   15   234.410 ±  15.478  ns/op
SelectBenchmark.channel:receiveFromChannelUsingSelect                     N/A  avgt   15   234.409 ±  15.475  ns/op
SelectBenchmark.channel:sendToChannel                                     N/A  avgt   15   234.410 ±  15.480  ns/op
SelectBenchmark.single_channel_iterative                                  N/A  avgt   15   227.181 ±  32.145  ns/op
SelectBenchmark.two_channels_iterative                                    N/A  avgt   15   276.435 ±  90.722  ns/op

Kotlin:
(capacity)  Mode  Cnt    Score    Error  Units
BufferedKotlinBenchmark.sendReceiveUsingDefaultDispatcher                              1  avgt   15  111.802 ±  3.394  ns/op
BufferedKotlinBenchmark.sendReceiveUsingDefaultDispatcher                             10  avgt   15   52.047 ±  0.857  ns/op
BufferedKotlinBenchmark.sendReceiveUsingDefaultDispatcher                            100  avgt   15   31.065 ±  1.653  ns/op
RendezvousKotlinBenchmark.sendReceiveUsingDefaultDispatcher                          N/A  avgt   15  141.746 ±  2.140  ns/op
SelectKotlinBenchmark.sendReceiveUsingSelect_singleChannel_defaultDispatcher         N/A  avgt   15  244.794 ±  5.056  ns/op
SelectKotlinBenchmark.sendReceiveUsingSelect_twoChannels_defaultDispatcher           N/A  avgt   15  335.380 ± 27.743  ns/op

@adamw adamw merged commit 00712c2 into main Jan 4, 2024
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@adamw adamw deleted the immutable-clauses branch January 4, 2024 20:55
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Benchmark results 
Java:
(capacity)  Mode  Cnt     Score     Error  Units
BufferedBenchmark.array_blocking_queue                                      1  avgt   15  1269.642 ± 205.154  ns/op
BufferedBenchmark.array_blocking_queue:putToArrayBlockingQueue              1  avgt   15  1269.640 ± 205.161  ns/op
BufferedBenchmark.array_blocking_queue:takeFromArrayBlockingQueue           1  avgt   15  1269.644 ± 205.147  ns/op
BufferedBenchmark.array_blocking_queue                                     10  avgt   15   241.732 ±  26.659  ns/op
BufferedBenchmark.array_blocking_queue:putToArrayBlockingQueue             10  avgt   15   241.734 ±  26.658  ns/op
BufferedBenchmark.array_blocking_queue:takeFromArrayBlockingQueue          10  avgt   15   241.731 ±  26.660  ns/op
BufferedBenchmark.array_blocking_queue                                    100  avgt   15   140.958 ±  14.657  ns/op
BufferedBenchmark.array_blocking_queue:putToArrayBlockingQueue            100  avgt   15   140.959 ±  14.657  ns/op
BufferedBenchmark.array_blocking_queue:takeFromArrayBlockingQueue         100  avgt   15   140.958 ±  14.657  ns/op
BufferedBenchmark.channel                                                   1  avgt   15   209.040 ±  16.868  ns/op
BufferedBenchmark.channel:receiveFromChannel                                1  avgt   15   209.039 ±  16.873  ns/op
BufferedBenchmark.channel:sendToChannel                                     1  avgt   15   209.042 ±  16.864  ns/op
BufferedBenchmark.channel                                                  10  avgt   15   183.844 ±  12.020  ns/op
BufferedBenchmark.channel:receiveFromChannel                               10  avgt   15   183.844 ±  12.020  ns/op
BufferedBenchmark.channel:sendToChannel                                    10  avgt   15   183.845 ±  12.019  ns/op
BufferedBenchmark.channel                                                 100  avgt   15   144.612 ±   8.134  ns/op
BufferedBenchmark.channel:receiveFromChannel                              100  avgt   15   144.614 ±   8.135  ns/op
BufferedBenchmark.channel:sendToChannel                                   100  avgt   15   144.611 ±   8.133  ns/op
BufferedBenchmark.channel_iterative                                         1  avgt   15   206.905 ±   7.666  ns/op
BufferedBenchmark.channel_iterative                                        10  avgt   15   177.156 ±  11.658  ns/op
BufferedBenchmark.channel_iterative                                       100  avgt   15   140.200 ±  21.748  ns/op
RendezvousBenchmark.channel                                               N/A  avgt   15   183.684 ±   5.883  ns/op
RendezvousBenchmark.channel:receiveFromChannel                            N/A  avgt   15   183.682 ±   5.884  ns/op
RendezvousBenchmark.channel:sendToChannel                                 N/A  avgt   15   183.686 ±   5.882  ns/op
RendezvousBenchmark.channel_iterative                                     N/A  avgt   15   174.262 ±   5.034  ns/op
RendezvousBenchmark.exchanger                                             N/A  avgt   15   102.342 ±   9.783  ns/op
RendezvousBenchmark.exchanger:exchange1                                   N/A  avgt   15   102.342 ±   9.782  ns/op
RendezvousBenchmark.exchanger:exchange2                                   N/A  avgt   15   102.342 ±   9.783  ns/op
RendezvousBenchmark.synchronous_queue                                     N/A  avgt   15   202.496 ±   6.416  ns/op
RendezvousBenchmark.synchronous_queue:putToSynchronousQueue               N/A  avgt   15   202.500 ±   6.417  ns/op
RendezvousBenchmark.synchronous_queue:takeFromSynchronousQueue            N/A  avgt   15   202.493 ±   6.415  ns/op
SelectBenchmark.channel                                                   N/A  avgt   15   210.971 ±  12.820  ns/op
SelectBenchmark.channel:receiveFromChannelUsingSelect                     N/A  avgt   15   210.970 ±  12.820  ns/op
SelectBenchmark.channel:sendToChannel                                     N/A  avgt   15   210.972 ±  12.820  ns/op
SelectBenchmark.single_channel_iterative                                  N/A  avgt   15   252.265 ±  26.268  ns/op
SelectBenchmark.two_channels_iterative                                    N/A  avgt   15   209.084 ±   9.557  ns/op

Kotlin:
(capacity)  Mode  Cnt    Score    Error  Units
BufferedKotlinBenchmark.sendReceiveUsingDefaultDispatcher                              1  avgt   15  117.225 ± 15.285  ns/op
BufferedKotlinBenchmark.sendReceiveUsingDefaultDispatcher                             10  avgt   15   52.250 ±  0.989  ns/op
BufferedKotlinBenchmark.sendReceiveUsingDefaultDispatcher                            100  avgt   15   32.446 ±  0.295  ns/op
RendezvousKotlinBenchmark.sendReceiveUsingDefaultDispatcher                          N/A  avgt   15  140.298 ±  1.516  ns/op
SelectKotlinBenchmark.sendReceiveUsingSelect_singleChannel_defaultDispatcher         N/A  avgt   15  258.361 ±  4.780  ns/op
SelectKotlinBenchmark.sendReceiveUsingSelect_twoChannels_defaultDispatcher           N/A  avgt   15  345.787 ± 18.595  ns/op

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