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benchmarks-results/results/01-AppendBenchmark-openjdk-1.json 0 → 100644
View file @ 0f473913
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benchmarks-results/results/01-AppendBenchmark-openjdk-1.txt 0 → 100644
View file @ 0f473913
[info] welcome to sbt 1.7.1 (Eclipse Adoptium Java 17.0.6)
[info] loading settings for project cs206-demos-build-build-build from metals.sbt ...
[info] loading project definition from /Users/mbovel/cs206-demos/project/project/project
[info] loading settings for project cs206-demos-build-build from metals.sbt ...
[info] loading project definition from /Users/mbovel/cs206-demos/project/project
[success] Generated .bloop/cs206-demos-build-build.json
[success] Total time: 0 s, completed Mar 4, 2023, 11:07:36 PM
[info] loading settings for project cs206-demos-build from metals.sbt,plugins.sbt ...
[info] loading project definition from /Users/mbovel/cs206-demos/project
[success] Generated .bloop/cs206-demos-build.json
[success] Total time: 0 s, completed Mar 4, 2023, 11:07:37 PM
[info] loading settings for project cs206-demos from build.sbt ...
[info] set current project to cs206-demos (in build file:/Users/mbovel/cs206-demos/)
[success] Total time: 0 s, completed Mar 4, 2023, 11:07:37 PM
[info] compiling 7 Scala sources and 1 Java source to /Users/mbovel/cs206-demos/target/scala-3.2.0/classes ...
[warn] there was 1 deprecation warning; re-run with -deprecation for details
[warn] one warning found
[info] done compiling
[info] running org.openjdk.jmh.generators.bytecode.JmhBytecodeGenerator /Users/mbovel/cs206-demos/target/scala-3.2.0/classes /Users/mbovel/cs206-demos/target/scala-3.2.0/src_managed/jmh /Users/mbovel/cs206-demos/target/scala-3.2.0/resource_managed/jmh default
Processing 18 classes from /Users/mbovel/cs206-demos/target/scala-3.2.0/classes with "reflection" generator
Writing out Java source to /Users/mbovel/cs206-demos/target/scala-3.2.0/src_managed/jmh and resources to /Users/mbovel/cs206-demos/target/scala-3.2.0/resource_managed/jmh
[info] compiling 22 Java sources to /Users/mbovel/cs206-demos/target/scala-3.2.0/classes ...
[info] done compiling
[info] running (fork) org.openjdk.jmh.Main -wi 5 -w 2 -i 5 -r 2 -f 4 -rf JSON -rff benchmarks/results/01-AppendBenchmark-openjdk-1.json AppendBenchmark
[info] # JMH version: 1.36
[info] # VM version: JDK 17.0.6, OpenJDK 64-Bit Server VM, 17.0.6+10
[info] # VM invoker: /private/var/root/Library/Caches/Coursier/arc/https/github.com/adoptium/temurin17-binaries/releases/download/jdk-17.0.6%252B10/OpenJDK17U-jdk_x64_mac_hotspot_17.0.6_10.tar.gz/jdk-17.0.6+10/Contents/Home/bin/java
[info] # VM options: <none>
[info] # Blackhole mode: compiler (auto-detected, use -Djmh.blackhole.autoDetect=false to disable)
[info] # Warmup: 5 iterations, 2 s each
[info] # Measurement: 5 iterations, 2 s each
[info] # Timeout: 10 min per iteration
[info] # Threads: 1 thread, will synchronize iterations
[info] # Benchmark mode: Throughput, ops/time
[info] # Benchmark: benchmarks.AppendBenchmark.bench00_prepend
[info] # Parameters: (seqType = List)
[info] # Run progress: 0.00% complete, ETA 00:05:20
[info] # Fork: 1 of 4
[info] # Warmup Iteration 1: 348314640.382 ops/s
[info] # Warmup Iteration 2: 440656733.630 ops/s
[info] # Warmup Iteration 3: 480539678.347 ops/s
[info] # Warmup Iteration 4: 478571725.024 ops/s
[info] # Warmup Iteration 5: 471545764.287 ops/s
[info] Iteration 1: 481930720.032 ops/s
[info] Iteration 2: 472562223.553 ops/s
[info] Iteration 3: 478494308.304 ops/s
[info] Iteration 4: 477268796.501 ops/s
[info] Iteration 5: 484340793.210 ops/s
[info] # Run progress: 6.25% complete, ETA 00:05:06
[info] # Fork: 2 of 4
[info] # Warmup Iteration 1: 354459633.839 ops/s
[info] # Warmup Iteration 2: 444895303.405 ops/s
[info] # Warmup Iteration 3: 481534544.224 ops/s
[info] # Warmup Iteration 4: 474739620.384 ops/s
[info] # Warmup Iteration 5: 487221152.181 ops/s
[info] Iteration 1: 485673631.657 ops/s
[info] Iteration 2: 475776674.594 ops/s
[info] Iteration 3: 486181054.466 ops/s
[info] Iteration 4: 483642555.872 ops/s
[info] Iteration 5: 487516728.373 ops/s
[info] # Run progress: 12.50% complete, ETA 00:04:46
[info] # Fork: 3 of 4
[info] # Warmup Iteration 1: 347642244.768 ops/s
[info] # Warmup Iteration 2: 445497978.928 ops/s
[info] # Warmup Iteration 3: 472791640.751 ops/s
[info] # Warmup Iteration 4: 468161657.750 ops/s
[info] # Warmup Iteration 5: 470855585.390 ops/s
[info] Iteration 1: 473450159.452 ops/s
[info] Iteration 2: 484301909.935 ops/s
[info] Iteration 3: 491654138.003 ops/s
[info] Iteration 4: 487470415.874 ops/s
[info] Iteration 5: 492293770.892 ops/s
[info] # Run progress: 18.75% complete, ETA 00:04:25
[info] # Fork: 4 of 4
[info] # Warmup Iteration 1: 351873176.694 ops/s
[info] # Warmup Iteration 2: 453276885.691 ops/s
[info] # Warmup Iteration 3: 488173998.859 ops/s
[info] # Warmup Iteration 4: 480333341.035 ops/s
[info] # Warmup Iteration 5: 481854073.801 ops/s
[info] Iteration 1: 482733215.013 ops/s
[info] Iteration 2: 486281484.891 ops/s
[info] Iteration 3: 481221035.557 ops/s
[info] Iteration 4: 484273203.420 ops/s
[info] Iteration 5: 487276153.752 ops/s
[info] Result "benchmarks.AppendBenchmark.bench00_prepend":
[info] 483217148.667 ±(99.9%) 4724403.219 ops/s [Average]
[info] (min, avg, max) = (472562223.553, 483217148.667, 492293770.892), stdev = 5440629.773
[info] CI (99.9%): [478492745.448, 487941551.887] (assumes normal distribution)
[info] # JMH version: 1.36
[info] # VM version: JDK 17.0.6, OpenJDK 64-Bit Server VM, 17.0.6+10
[info] # VM invoker: /private/var/root/Library/Caches/Coursier/arc/https/github.com/adoptium/temurin17-binaries/releases/download/jdk-17.0.6%252B10/OpenJDK17U-jdk_x64_mac_hotspot_17.0.6_10.tar.gz/jdk-17.0.6+10/Contents/Home/bin/java
[info] # VM options: <none>
[info] # Blackhole mode: compiler (auto-detected, use -Djmh.blackhole.autoDetect=false to disable)
[info] # Warmup: 5 iterations, 2 s each
[info] # Measurement: 5 iterations, 2 s each
[info] # Timeout: 10 min per iteration
[info] # Threads: 1 thread, will synchronize iterations
[info] # Benchmark mode: Throughput, ops/time
[info] # Benchmark: benchmarks.AppendBenchmark.bench00_prepend
[info] # Parameters: (seqType = Array)
[info] # Run progress: 25.00% complete, ETA 00:04:05
[info] # Fork: 1 of 4
[info] # Warmup Iteration 1: 232076.689 ops/s
[info] # Warmup Iteration 2: 271973.894 ops/s
[info] # Warmup Iteration 3: 275638.109 ops/s
[info] # Warmup Iteration 4: 274522.566 ops/s
[info] # Warmup Iteration 5: 272707.132 ops/s
[info] Iteration 1: 271748.520 ops/s
[info] Iteration 2: 273014.734 ops/s
[info] Iteration 3: 272563.068 ops/s
[info] Iteration 4: 272166.072 ops/s
[info] Iteration 5: 273470.347 ops/s
[info] # Run progress: 31.25% complete, ETA 00:03:44
[info] # Fork: 2 of 4
[info] # Warmup Iteration 1: 235215.622 ops/s
[info] # Warmup Iteration 2: 270938.421 ops/s
[info] # Warmup Iteration 3: 270419.938 ops/s
[info] # Warmup Iteration 4: 273408.312 ops/s
[info] # Warmup Iteration 5: 272375.184 ops/s
[info] Iteration 1: 269327.491 ops/s
[info] Iteration 2: 269025.765 ops/s
[info] Iteration 3: 273528.800 ops/s
[info] Iteration 4: 271925.280 ops/s
[info] Iteration 5: 275233.564 ops/s
[info] # Run progress: 37.50% complete, ETA 00:03:24
[info] # Fork: 3 of 4
[info] # Warmup Iteration 1: 230595.057 ops/s
[info] # Warmup Iteration 2: 272342.787 ops/s
[info] # Warmup Iteration 3: 276015.231 ops/s
[info] # Warmup Iteration 4: 272367.984 ops/s
[info] # Warmup Iteration 5: 273383.329 ops/s
[info] Iteration 1: 271906.413 ops/s
[info] Iteration 2: 269770.111 ops/s
[info] Iteration 3: 274532.297 ops/s
[info] Iteration 4: 274142.930 ops/s
[info] Iteration 5: 272262.573 ops/s
[info] # Run progress: 43.75% complete, ETA 00:03:03
[info] # Fork: 4 of 4
[info] # Warmup Iteration 1: 236305.070 ops/s
[info] # Warmup Iteration 2: 269805.041 ops/s
[info] # Warmup Iteration 3: 275202.223 ops/s
[info] # Warmup Iteration 4: 276049.181 ops/s
[info] # Warmup Iteration 5: 276258.479 ops/s
[info] Iteration 1: 272998.572 ops/s
[info] Iteration 2: 275537.033 ops/s
[info] Iteration 3: 274510.101 ops/s
[info] Iteration 4: 272839.275 ops/s
[info] Iteration 5: 272998.071 ops/s
[info] Result "benchmarks.AppendBenchmark.bench00_prepend":
[info] 272675.051 ±(99.9%) 1553.827 ops/s [Average]
[info] (min, avg, max) = (269025.765, 272675.051, 275537.033), stdev = 1789.390
[info] CI (99.9%): [271121.224, 274228.878] (assumes normal distribution)
[info] # JMH version: 1.36
[info] # VM version: JDK 17.0.6, OpenJDK 64-Bit Server VM, 17.0.6+10
[info] # VM invoker: /private/var/root/Library/Caches/Coursier/arc/https/github.com/adoptium/temurin17-binaries/releases/download/jdk-17.0.6%252B10/OpenJDK17U-jdk_x64_mac_hotspot_17.0.6_10.tar.gz/jdk-17.0.6+10/Contents/Home/bin/java
[info] # VM options: <none>
[info] # Blackhole mode: compiler (auto-detected, use -Djmh.blackhole.autoDetect=false to disable)
[info] # Warmup: 5 iterations, 2 s each
[info] # Measurement: 5 iterations, 2 s each
[info] # Timeout: 10 min per iteration
[info] # Threads: 1 thread, will synchronize iterations
[info] # Benchmark mode: Throughput, ops/time
[info] # Benchmark: benchmarks.AppendBenchmark.bench01_append
[info] # Parameters: (seqType = List)
[info] # Run progress: 50.00% complete, ETA 00:02:43
[info] # Fork: 1 of 4
[info] # Warmup Iteration 1: 15779.588 ops/s
[info] # Warmup Iteration 2: 17267.103 ops/s
[info] # Warmup Iteration 3: 17583.667 ops/s
[info] # Warmup Iteration 4: 17466.471 ops/s
[info] # Warmup Iteration 5: 17520.267 ops/s
[info] Iteration 1: 17397.772 ops/s
[info] Iteration 2: 17380.976 ops/s
[info] Iteration 3: 17530.405 ops/s
[info] Iteration 4: 17464.689 ops/s
[info] Iteration 5: 17587.442 ops/s
[info] # Run progress: 56.25% complete, ETA 00:02:22
[info] # Fork: 2 of 4
[info] # Warmup Iteration 1: 15900.045 ops/s
[info] # Warmup Iteration 2: 17458.777 ops/s
[info] # Warmup Iteration 3: 17563.226 ops/s
[info] # Warmup Iteration 4: 17548.318 ops/s
[info] # Warmup Iteration 5: 17602.615 ops/s
[info] Iteration 1: 17475.678 ops/s
[info] Iteration 2: 17310.880 ops/s
[info] Iteration 3: 17687.887 ops/s
[info] Iteration 4: 17522.416 ops/s
[info] Iteration 5: 17690.410 ops/s
[info] # Run progress: 62.50% complete, ETA 00:02:02
[info] # Fork: 3 of 4
[info] # Warmup Iteration 1: 16615.014 ops/s
[info] # Warmup Iteration 2: 18071.053 ops/s
[info] # Warmup Iteration 3: 18288.683 ops/s
[info] # Warmup Iteration 4: 18162.275 ops/s
[info] # Warmup Iteration 5: 18162.073 ops/s
[info] Iteration 1: 18265.766 ops/s
[info] Iteration 2: 18112.100 ops/s
[info] Iteration 3: 18360.725 ops/s
[info] Iteration 4: 18258.664 ops/s
[info] Iteration 5: 18345.359 ops/s
[info] # Run progress: 68.75% complete, ETA 00:01:42
[info] # Fork: 4 of 4
[info] # Warmup Iteration 1: 16266.308 ops/s
[info] # Warmup Iteration 2: 18147.553 ops/s
[info] # Warmup Iteration 3: 18369.462 ops/s
[info] # Warmup Iteration 4: 18216.634 ops/s
[info] # Warmup Iteration 5: 18188.207 ops/s
[info] Iteration 1: 18384.933 ops/s
[info] Iteration 2: 18270.939 ops/s
[info] Iteration 3: 18494.194 ops/s
[info] Iteration 4: 18303.357 ops/s
[info] Iteration 5: 18257.426 ops/s
[info] Result "benchmarks.AppendBenchmark.bench01_append":
[info] 17905.101 ±(99.9%) 369.369 ops/s [Average]
[info] (min, avg, max) = (17310.880, 17905.101, 18494.194), stdev = 425.366
[info] CI (99.9%): [17535.732, 18274.470] (assumes normal distribution)
[info] # JMH version: 1.36
[info] # VM version: JDK 17.0.6, OpenJDK 64-Bit Server VM, 17.0.6+10
[info] # VM invoker: /private/var/root/Library/Caches/Coursier/arc/https/github.com/adoptium/temurin17-binaries/releases/download/jdk-17.0.6%252B10/OpenJDK17U-jdk_x64_mac_hotspot_17.0.6_10.tar.gz/jdk-17.0.6+10/Contents/Home/bin/java
[info] # VM options: <none>
[info] # Blackhole mode: compiler (auto-detected, use -Djmh.blackhole.autoDetect=false to disable)
[info] # Warmup: 5 iterations, 2 s each
[info] # Measurement: 5 iterations, 2 s each
[info] # Timeout: 10 min per iteration
[info] # Threads: 1 thread, will synchronize iterations
[info] # Benchmark mode: Throughput, ops/time
[info] # Benchmark: benchmarks.AppendBenchmark.bench01_append
[info] # Parameters: (seqType = Array)
[info] # Run progress: 75.00% complete, ETA 00:01:21
[info] # Fork: 1 of 4
[info] # Warmup Iteration 1: 277270.258 ops/s
[info] # Warmup Iteration 2: 333449.170 ops/s
[info] # Warmup Iteration 3: 331790.975 ops/s
[info] # Warmup Iteration 4: 332878.299 ops/s
[info] # Warmup Iteration 5: 329429.787 ops/s
[info] Iteration 1: 331081.459 ops/s
[info] Iteration 2: 333868.462 ops/s
[info] Iteration 3: 334945.438 ops/s
[info] Iteration 4: 331814.290 ops/s
[info] Iteration 5: 333273.386 ops/s
[info] # Run progress: 81.25% complete, ETA 00:01:01
[info] # Fork: 2 of 4
[info] # Warmup Iteration 1: 285724.464 ops/s
[info] # Warmup Iteration 2: 332229.089 ops/s
[info] # Warmup Iteration 3: 334550.466 ops/s
[info] # Warmup Iteration 4: 331105.929 ops/s
[info] # Warmup Iteration 5: 331058.216 ops/s
[info] Iteration 1: 330723.120 ops/s
[info] Iteration 2: 329277.386 ops/s
[info] Iteration 3: 333763.126 ops/s
[info] Iteration 4: 332543.489 ops/s
[info] Iteration 5: 332450.099 ops/s
[info] # Run progress: 87.50% complete, ETA 00:00:40
[info] # Fork: 3 of 4
[info] # Warmup Iteration 1: 282792.484 ops/s
[info] # Warmup Iteration 2: 332264.581 ops/s
[info] # Warmup Iteration 3: 333864.657 ops/s
[info] # Warmup Iteration 4: 335450.388 ops/s
[info] # Warmup Iteration 5: 327403.770 ops/s
[info] Iteration 1: 328751.305 ops/s
[info] Iteration 2: 333965.071 ops/s
[info] Iteration 3: 331672.666 ops/s
[info] Iteration 4: 330989.878 ops/s
[info] Iteration 5: 331698.674 ops/s
[info] # Run progress: 93.75% complete, ETA 00:00:20
[info] # Fork: 4 of 4
[info] # Warmup Iteration 1: 281533.742 ops/s
[info] # Warmup Iteration 2: 325284.652 ops/s
[info] # Warmup Iteration 3: 334341.357 ops/s
[info] # Warmup Iteration 4: 305619.356 ops/s
[info] # Warmup Iteration 5: 324531.639 ops/s
[info] Iteration 1: 329579.506 ops/s
[info] Iteration 2: 332412.783 ops/s
[info] Iteration 3: 333842.392 ops/s
[info] Iteration 4: 333166.228 ops/s
[info] Iteration 5: 331942.273 ops/s
[info] Result "benchmarks.AppendBenchmark.bench01_append":
[info] 332088.052 ±(99.9%) 1458.243 ops/s [Average]
[info] (min, avg, max) = (328751.305, 332088.052, 334945.438), stdev = 1679.315
[info] CI (99.9%): [330629.809, 333546.294] (assumes normal distribution)
[info] # Run complete. Total time: 00:05:26
[info] REMEMBER: The numbers below are just data. To gain reusable insights, you need to follow up on
[info] why the numbers are the way they are. Use profilers (see -prof, -lprof), design factorial
[info] experiments, perform baseline and negative tests that provide experimental control, make sure
[info] the benchmarking environment is safe on JVM/OS/HW level, ask for reviews from the domain experts.
[info] Do not assume the numbers tell you what you want them to tell.
[info] NOTE: Current JVM experimentally supports Compiler Blackholes, and they are in use. Please exercise
[info] extra caution when trusting the results, look into the generated code to check the benchmark still
[info] works, and factor in a small probability of new VM bugs. Additionally, while comparisons between
[info] different JVMs are already problematic, the performance difference caused by different Blackhole
[info] modes can be very significant. Please make sure you use the consistent Blackhole mode for comparisons.
[info] Benchmark (seqType) Mode Cnt Score Error Units
[info] AppendBenchmark.bench00_prepend List thrpt 20 483217148.667 ± 4724403.219 ops/s
[info] AppendBenchmark.bench00_prepend Array thrpt 20 272675.051 ± 1553.827 ops/s
[info] AppendBenchmark.bench01_append List thrpt 20 17905.101 ± 369.369 ops/s
[info] AppendBenchmark.bench01_append Array thrpt 20 332088.052 ± 1458.243 ops/s
[info] Benchmark result is saved to benchmarks/results/01-AppendBenchmark-openjdk-1.json
[success] Total time: 333 s (05:33), completed Mar 4, 2023, 11:13:10 PM
benchmarks-results/results/01-AppendBenchmark-openjdk-2.json 0 → 100644
View file @ 0f473913
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benchmarks-results/results/01-AppendBenchmark-openjdk-2.txt 0 → 100644
View file @ 0f473913
[info] welcome to sbt 1.7.1 (Eclipse Adoptium Java 17.0.6)
[info] loading settings for project cs206-demos-build-build-build from metals.sbt ...
[info] loading project definition from /Users/mbovel/cs206-demos/project/project/project
[info] loading settings for project cs206-demos-build-build from metals.sbt ...
[info] loading project definition from /Users/mbovel/cs206-demos/project/project
[success] Generated .bloop/cs206-demos-build-build.json
[success] Total time: 0 s, completed Mar 5, 2023, 12:55:52 PM
[info] loading settings for project cs206-demos-build from metals.sbt,plugins.sbt ...
[info] loading project definition from /Users/mbovel/cs206-demos/project
[success] Generated .bloop/cs206-demos-build.json
[success] Total time: 0 s, completed Mar 5, 2023, 12:55:52 PM
[info] loading settings for project cs206-demos from build.sbt ...
[info] set current project to cs206-demos (in build file:/Users/mbovel/cs206-demos/)
[success] Total time: 0 s, completed Mar 5, 2023, 12:55:53 PM
[info] compiling 7 Scala sources and 1 Java source to /Users/mbovel/cs206-demos/target/scala-3.2.0/classes ...
[warn] there was 1 deprecation warning; re-run with -deprecation for details
[warn] one warning found
[info] done compiling
[info] running org.openjdk.jmh.generators.bytecode.JmhBytecodeGenerator /Users/mbovel/cs206-demos/target/scala-3.2.0/classes /Users/mbovel/cs206-demos/target/scala-3.2.0/src_managed/jmh /Users/mbovel/cs206-demos/target/scala-3.2.0/resource_managed/jmh default
Processing 18 classes from /Users/mbovel/cs206-demos/target/scala-3.2.0/classes with "reflection" generator
Writing out Java source to /Users/mbovel/cs206-demos/target/scala-3.2.0/src_managed/jmh and resources to /Users/mbovel/cs206-demos/target/scala-3.2.0/resource_managed/jmh
[info] compiling 22 Java sources to /Users/mbovel/cs206-demos/target/scala-3.2.0/classes ...
[info] done compiling
[info] running (fork) org.openjdk.jmh.Main -wi 5 -w 2 -i 5 -r 2 -f 4 -rf JSON -rff benchmarks/results/01-AppendBenchmark-openjdk-2.json AppendBenchmark
[info] # JMH version: 1.36
[info] # VM version: JDK 17.0.6, OpenJDK 64-Bit Server VM, 17.0.6+10
[info] # VM invoker: /private/var/root/Library/Caches/Coursier/arc/https/github.com/adoptium/temurin17-binaries/releases/download/jdk-17.0.6%252B10/OpenJDK17U-jdk_x64_mac_hotspot_17.0.6_10.tar.gz/jdk-17.0.6+10/Contents/Home/bin/java
[info] # VM options: <none>
[info] # Blackhole mode: compiler (auto-detected, use -Djmh.blackhole.autoDetect=false to disable)
[info] # Warmup: 5 iterations, 2 s each
[info] # Measurement: 5 iterations, 2 s each
[info] # Timeout: 10 min per iteration
[info] # Threads: 1 thread, will synchronize iterations
[info] # Benchmark mode: Throughput, ops/time
[info] # Benchmark: benchmarks.AppendBenchmark.bench00_prepend
[info] # Parameters: (seqType = List)
[info] # Run progress: 0.00% complete, ETA 00:05:20
[info] # Fork: 1 of 4
[info] # Warmup Iteration 1: 351700723.794 ops/s
[info] # Warmup Iteration 2: 442326063.471 ops/s
[info] # Warmup Iteration 3: 482146561.904 ops/s
[info] # Warmup Iteration 4: 483658907.401 ops/s
[info] # Warmup Iteration 5: 482756851.941 ops/s
[info] Iteration 1: 483905096.217 ops/s
[info] Iteration 2: 480055700.561 ops/s
[info] Iteration 3: 486374433.407 ops/s
[info] Iteration 4: 485267406.361 ops/s
[info] Iteration 5: 485538971.150 ops/s
[info] # Run progress: 6.25% complete, ETA 00:05:05
[info] # Fork: 2 of 4
[info] # Warmup Iteration 1: 350719571.619 ops/s
[info] # Warmup Iteration 2: 451206807.714 ops/s
[info] # Warmup Iteration 3: 490100763.137 ops/s
[info] # Warmup Iteration 4: 487314789.690 ops/s
[info] # Warmup Iteration 5: 488113654.210 ops/s
[info] Iteration 1: 487971215.935 ops/s
[info] Iteration 2: 485010242.963 ops/s
[info] Iteration 3: 491266982.891 ops/s
[info] Iteration 4: 490008642.469 ops/s
[info] Iteration 5: 490948599.274 ops/s
[info] # Run progress: 12.50% complete, ETA 00:04:45
[info] # Fork: 3 of 4
[info] # Warmup Iteration 1: 363573271.893 ops/s
[info] # Warmup Iteration 2: 462069479.886 ops/s
[info] # Warmup Iteration 3: 492345947.173 ops/s
[info] # Warmup Iteration 4: 492191071.421 ops/s
[info] # Warmup Iteration 5: 492139581.795 ops/s
[info] Iteration 1: 492520442.587 ops/s
[info] Iteration 2: 489770324.541 ops/s
[info] Iteration 3: 492411394.728 ops/s
[info] Iteration 4: 492768058.846 ops/s
[info] Iteration 5: 490506614.579 ops/s
[info] # Run progress: 18.75% complete, ETA 00:04:24
[info] # Fork: 4 of 4
[info] # Warmup Iteration 1: 364944800.124 ops/s
[info] # Warmup Iteration 2: 465323902.710 ops/s
[info] # Warmup Iteration 3: 494130840.274 ops/s
[info] # Warmup Iteration 4: 494837429.876 ops/s
[info] # Warmup Iteration 5: 494424176.116 ops/s
[info] Iteration 1: 488339537.372 ops/s
[info] Iteration 2: 494676555.216 ops/s
[info] Iteration 3: 492751118.977 ops/s
[info] Iteration 4: 492657421.495 ops/s
[info] Iteration 5: 494607578.811 ops/s
[info] Result "benchmarks.AppendBenchmark.bench00_prepend":
[info] 489367816.919 ±(99.9%) 3425286.291 ops/s [Average]
[info] (min, avg, max) = (480055700.561, 489367816.919, 494676555.216), stdev = 3944564.787
[info] CI (99.9%): [485942530.628, 492793103.210] (assumes normal distribution)
[info] # JMH version: 1.36
[info] # VM version: JDK 17.0.6, OpenJDK 64-Bit Server VM, 17.0.6+10
[info] # VM invoker: /private/var/root/Library/Caches/Coursier/arc/https/github.com/adoptium/temurin17-binaries/releases/download/jdk-17.0.6%252B10/OpenJDK17U-jdk_x64_mac_hotspot_17.0.6_10.tar.gz/jdk-17.0.6+10/Contents/Home/bin/java
[info] # VM options: <none>
[info] # Blackhole mode: compiler (auto-detected, use -Djmh.blackhole.autoDetect=false to disable)
[info] # Warmup: 5 iterations, 2 s each
[info] # Measurement: 5 iterations, 2 s each
[info] # Timeout: 10 min per iteration
[info] # Threads: 1 thread, will synchronize iterations
[info] # Benchmark mode: Throughput, ops/time
[info] # Benchmark: benchmarks.AppendBenchmark.bench00_prepend
[info] # Parameters: (seqType = Array)
[info] # Run progress: 25.00% complete, ETA 00:04:04
[info] # Fork: 1 of 4
[info] # Warmup Iteration 1: 237676.397 ops/s
[info] # Warmup Iteration 2: 273790.235 ops/s
[info] # Warmup Iteration 3: 275467.418 ops/s
[info] # Warmup Iteration 4: 275771.821 ops/s
[info] # Warmup Iteration 5: 277771.672 ops/s
[info] Iteration 1: 272648.090 ops/s
[info] Iteration 2: 275371.603 ops/s
[info] Iteration 3: 275254.768 ops/s
[info] Iteration 4: 274080.371 ops/s
[info] Iteration 5: 273171.142 ops/s
[info] # Run progress: 31.25% complete, ETA 00:03:44
[info] # Fork: 2 of 4
[info] # Warmup Iteration 1: 237634.994 ops/s
[info] # Warmup Iteration 2: 273381.633 ops/s
[info] # Warmup Iteration 3: 273584.442 ops/s
[info] # Warmup Iteration 4: 273792.013 ops/s
[info] # Warmup Iteration 5: 278053.274 ops/s
[info] Iteration 1: 272667.336 ops/s
[info] Iteration 2: 274319.970 ops/s
[info] Iteration 3: 274584.893 ops/s
[info] Iteration 4: 275925.086 ops/s
[info] Iteration 5: 276867.875 ops/s
[info] # Run progress: 37.50% complete, ETA 00:03:23
[info] # Fork: 3 of 4
[info] # Warmup Iteration 1: 233125.681 ops/s
[info] # Warmup Iteration 2: 275188.759 ops/s
[info] # Warmup Iteration 3: 275966.930 ops/s
[info] # Warmup Iteration 4: 272522.073 ops/s
[info] # Warmup Iteration 5: 273351.390 ops/s
[info] Iteration 1: 272635.686 ops/s
[info] Iteration 2: 274204.618 ops/s
[info] Iteration 3: 275334.117 ops/s
[info] Iteration 4: 265310.543 ops/s
[info] Iteration 5: 272905.198 ops/s
[info] # Run progress: 43.75% complete, ETA 00:03:03
[info] # Fork: 4 of 4
[info] # Warmup Iteration 1: 237741.675 ops/s
[info] # Warmup Iteration 2: 275667.300 ops/s
[info] # Warmup Iteration 3: 274290.395 ops/s
[info] # Warmup Iteration 4: 276886.796 ops/s
[info] # Warmup Iteration 5: 275197.592 ops/s
[info] Iteration 1: 272920.686 ops/s
[info] Iteration 2: 273755.777 ops/s
[info] Iteration 3: 277562.979 ops/s
[info] Iteration 4: 278794.623 ops/s
[info] Iteration 5: 274939.898 ops/s
[info] Result "benchmarks.AppendBenchmark.bench00_prepend":
[info] 274162.763 ±(99.9%) 2338.355 ops/s [Average]
[info] (min, avg, max) = (265310.543, 274162.763, 278794.623), stdev = 2692.853
[info] CI (99.9%): [271824.408, 276501.118] (assumes normal distribution)
[info] # JMH version: 1.36
[info] # VM version: JDK 17.0.6, OpenJDK 64-Bit Server VM, 17.0.6+10
[info] # VM invoker: /private/var/root/Library/Caches/Coursier/arc/https/github.com/adoptium/temurin17-binaries/releases/download/jdk-17.0.6%252B10/OpenJDK17U-jdk_x64_mac_hotspot_17.0.6_10.tar.gz/jdk-17.0.6+10/Contents/Home/bin/java
[info] # VM options: <none>
[info] # Blackhole mode: compiler (auto-detected, use -Djmh.blackhole.autoDetect=false to disable)
[info] # Warmup: 5 iterations, 2 s each
[info] # Measurement: 5 iterations, 2 s each
[info] # Timeout: 10 min per iteration
[info] # Threads: 1 thread, will synchronize iterations
[info] # Benchmark mode: Throughput, ops/time
[info] # Benchmark: benchmarks.AppendBenchmark.bench01_append
[info] # Parameters: (seqType = List)
[info] # Run progress: 50.00% complete, ETA 00:02:43
[info] # Fork: 1 of 4
[info] # Warmup Iteration 1: 15907.896 ops/s
[info] # Warmup Iteration 2: 17543.361 ops/s
[info] # Warmup Iteration 3: 17562.433 ops/s
[info] # Warmup Iteration 4: 17506.153 ops/s
[info] # Warmup Iteration 5: 17606.084 ops/s
[info] Iteration 1: 17416.510 ops/s
[info] Iteration 2: 17595.374 ops/s
[info] Iteration 3: 17571.971 ops/s
[info] Iteration 4: 17586.792 ops/s
[info] Iteration 5: 17632.775 ops/s
[info] # Run progress: 56.25% complete, ETA 00:02:22
[info] # Fork: 2 of 4
[info] # Warmup Iteration 1: 15921.777 ops/s
[info] # Warmup Iteration 2: 17614.063 ops/s
[info] # Warmup Iteration 3: 17664.387 ops/s
[info] # Warmup Iteration 4: 17708.036 ops/s
[info] # Warmup Iteration 5: 17754.180 ops/s
[info] Iteration 1: 17572.550 ops/s
[info] Iteration 2: 17798.175 ops/s
[info] Iteration 3: 17649.892 ops/s
[info] Iteration 4: 17711.858 ops/s
[info] Iteration 5: 17829.488 ops/s
[info] # Run progress: 62.50% complete, ETA 00:02:02
[info] # Fork: 3 of 4
[info] # Warmup Iteration 1: 16069.859 ops/s
[info] # Warmup Iteration 2: 16463.425 ops/s
[info] # Warmup Iteration 3: 16269.710 ops/s
[info] # Warmup Iteration 4: 16324.154 ops/s
[info] # Warmup Iteration 5: 16297.561 ops/s
[info] Iteration 1: 16890.848 ops/s
[info] Iteration 2: 16196.471 ops/s
[info] Iteration 3: 16421.244 ops/s
[info] Iteration 4: 16265.258 ops/s
[info] Iteration 5: 16513.462 ops/s
[info] # Run progress: 68.75% complete, ETA 00:01:41
[info] # Fork: 4 of 4
[info] # Warmup Iteration 1: 15278.443 ops/s
[info] # Warmup Iteration 2: 16907.713 ops/s
[info] # Warmup Iteration 3: 16914.745 ops/s
[info] # Warmup Iteration 4: 16906.849 ops/s
[info] # Warmup Iteration 5: 16919.514 ops/s
[info] Iteration 1: 16457.784 ops/s
[info] Iteration 2: 16449.054 ops/s
[info] Iteration 3: 16808.030 ops/s
[info] Iteration 4: 16859.095 ops/s
[info] Iteration 5: 16712.004 ops/s
[info] Result "benchmarks.AppendBenchmark.bench01_append":
[info] 17096.932 ±(99.9%) 507.909 ops/s [Average]
[info] (min, avg, max) = (16196.471, 17096.932, 17829.488), stdev = 584.909
[info] CI (99.9%): [16589.023, 17604.841] (assumes normal distribution)
[info] # JMH version: 1.36
[info] # VM version: JDK 17.0.6, OpenJDK 64-Bit Server VM, 17.0.6+10
[info] # VM invoker: /private/var/root/Library/Caches/Coursier/arc/https/github.com/adoptium/temurin17-binaries/releases/download/jdk-17.0.6%252B10/OpenJDK17U-jdk_x64_mac_hotspot_17.0.6_10.tar.gz/jdk-17.0.6+10/Contents/Home/bin/java
[info] # VM options: <none>
[info] # Blackhole mode: compiler (auto-detected, use -Djmh.blackhole.autoDetect=false to disable)
[info] # Warmup: 5 iterations, 2 s each
[info] # Measurement: 5 iterations, 2 s each
[info] # Timeout: 10 min per iteration
[info] # Threads: 1 thread, will synchronize iterations
[info] # Benchmark mode: Throughput, ops/time
[info] # Benchmark: benchmarks.AppendBenchmark.bench01_append
[info] # Parameters: (seqType = Array)
[info] # Run progress: 75.00% complete, ETA 00:01:21
[info] # Fork: 1 of 4
[info] # Warmup Iteration 1: 282434.850 ops/s
[info] # Warmup Iteration 2: 327567.263 ops/s
[info] # Warmup Iteration 3: 324002.695 ops/s
[info] # Warmup Iteration 4: 330791.419 ops/s
[info] # Warmup Iteration 5: 329071.154 ops/s
[info] Iteration 1: 326898.733 ops/s
[info] Iteration 2: 294169.651 ops/s
[info] Iteration 3: 307854.566 ops/s
[info] Iteration 4: 289012.308 ops/s
[info] Iteration 5: 302312.117 ops/s
[info] # Run progress: 81.25% complete, ETA 00:01:01
[info] # Fork: 2 of 4
[info] # Warmup Iteration 1: 161724.285 ops/s
[info] # Warmup Iteration 2: 244821.235 ops/s
[info] # Warmup Iteration 3: 243622.158 ops/s
[info] # Warmup Iteration 4: 308415.193 ops/s
[info] # Warmup Iteration 5: 315329.987 ops/s
[info] Iteration 1: 292714.247 ops/s
[info] Iteration 2: 314064.207 ops/s
[info] Iteration 3: 302659.810 ops/s
[info] Iteration 4: 257611.097 ops/s
[info] Iteration 5: 166652.528 ops/s
[info] # Run progress: 87.50% complete, ETA 00:00:40
[info] # Fork: 3 of 4
[info] # Warmup Iteration 1: 136955.280 ops/s
[info] # Warmup Iteration 2: 224680.879 ops/s
[info] # Warmup Iteration 3: 223524.474 ops/s
[info] # Warmup Iteration 4: 118912.147 ops/s
[info] # Warmup Iteration 5: 133508.554 ops/s
[info] Iteration 1: 113239.365 ops/s
[info] Iteration 2: 111431.865 ops/s
[info] Iteration 3: 131214.719 ops/s
[info] Iteration 4: 73828.760 ops/s
[info] Iteration 5: 73766.813 ops/s
[info] # Run progress: 93.75% complete, ETA 00:00:20
[info] # Fork: 4 of 4
[info] # Warmup Iteration 1: 149663.322 ops/s
[info] # Warmup Iteration 2: 131250.281 ops/s
[info] # Warmup Iteration 3: 151107.370 ops/s
[info] # Warmup Iteration 4: 197408.259 ops/s
[info] # Warmup Iteration 5: 192316.822 ops/s
[info] Iteration 1: 225051.819 ops/s
[info] Iteration 2: 292209.120 ops/s
[info] Iteration 3: 302920.295 ops/s
[info] Iteration 4: 300481.202 ops/s
[info] Iteration 5: 288371.057 ops/s
[info] Result "benchmarks.AppendBenchmark.bench01_append":
[info] 238323.214 ±(99.9%) 77612.877 ops/s [Average]
[info] (min, avg, max) = (73766.813, 238323.214, 326898.733), stdev = 89379.105
[info] CI (99.9%): [160710.337, 315936.091] (assumes normal distribution)
[info] # Run complete. Total time: 00:05:27
[info] REMEMBER: The numbers below are just data. To gain reusable insights, you need to follow up on
[info] why the numbers are the way they are. Use profilers (see -prof, -lprof), design factorial
[info] experiments, perform baseline and negative tests that provide experimental control, make sure
[info] the benchmarking environment is safe on JVM/OS/HW level, ask for reviews from the domain experts.
[info] Do not assume the numbers tell you what you want them to tell.
[info] NOTE: Current JVM experimentally supports Compiler Blackholes, and they are in use. Please exercise
[info] extra caution when trusting the results, look into the generated code to check the benchmark still
[info] works, and factor in a small probability of new VM bugs. Additionally, while comparisons between
[info] different JVMs are already problematic, the performance difference caused by different Blackhole
[info] modes can be very significant. Please make sure you use the consistent Blackhole mode for comparisons.
[info] Benchmark (seqType) Mode Cnt Score Error Units
[info] AppendBenchmark.bench00_prepend List thrpt 20 489367816.919 ± 3425286.291 ops/s
[info] AppendBenchmark.bench00_prepend Array thrpt 20 274162.763 ± 2338.355 ops/s
[info] AppendBenchmark.bench01_append List thrpt 20 17096.932 ± 507.909 ops/s
[info] AppendBenchmark.bench01_append Array thrpt 20 238323.214 ± 77612.877 ops/s
[info] Benchmark result is saved to benchmarks/results/01-AppendBenchmark-openjdk-2.json
[success] Total time: 333 s (05:33), completed Mar 5, 2023, 1:01:26 PM
benchmarks/run.sh → benchmarks-results/run.sh
View file @ 0f473913
#!/usr/bin/env bash
run=1
run=2
run_benchmark() {
name=$1
......@@ -18,7 +18,7 @@ run_benchmarks() {
eval "$(coursier java --jvm "$jvm_coursier_id" --env)"
for bench in "02-SumBenchmark" "01-AppendBenchmark"; do
for bench in "01-AppendBenchmark"; do
run_benchmark $bench $jvm
done
}
......
benchmarks/SumBenchmark.md deleted 100644 → 0
View file @ 3fe935f3
# 2. SumBenchmark
![](graphs/SumBenchmark-bar-h.svg)
benchmarks/graphs/SumBenchmark-bar-h.svg deleted 100644 → 0
View file @ 3fe935f3
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build.sbt
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name := "cs206-demos"
version := "0.1.2"
scalaVersion := "3.2.0"
libraryDependencies += "org.scala-lang.modules" %% "scala-parallel-collections" % "1.0.4"
scalaVersion := "3.2.2"
enablePlugins(JmhPlugin)
val akkaVersion = "2.8.2"
val logbackVersion = "1.2.11"
libraryDependencies ++= Seq(
("com.storm-enroute" %% "scalameter-core" % "0.21").cross(CrossVersion.for3Use2_13),
"org.scala-lang.modules" %% "scala-parallel-collections" % "1.0.4",
"org.scalameta" %% "munit" % "1.0.0-M7" % Test,
"junit" % "junit" % "4.13" % Test,
"com.github.sbt" % "junit-interface" % "0.13.3" % Test,
"com.typesafe.akka" %% "akka-actor" % akkaVersion,
"com.typesafe.akka" %% "akka-testkit" % akkaVersion,
// SLF4J backend
// See https://doc.akka.io/docs/akka/current/typed/logging.html#slf4j-backend
"ch.qos.logback" % "logback-classic" % logbackVersion
)
scalacOptions ++= Seq("-unchecked", "-deprecation")
// Enable debug logging for akka
//javaOptions ++= Seq("-Dakka.loglevel=Debug", "-Dakka.actor.debug.receive=on")
Test / fork := true
Test / parallelExecution := false
Test / testOptions += Tests.Argument(TestFrameworks.JUnit)
enablePlugins(JmhPlugin, ScalafmtPlugin)
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project/build.properties
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sbt.version=1.7.1
sbt.version=1.8.3