/Await.HeadExplosion

Primary LanguageC#Apache License 2.0Apache-2.0

Await.HeadExplosion

Value Tasks

BenchmarkDotNet=v0.10.9, OS=Windows 10 Redstone 2 (10.0.15063)
Processor=Intel Core i7-4980HQ CPU 2.80GHz (Haswell), ProcessorCount=8
Frequency=2728070 Hz, Resolution=366.5595 ns, Timer=TSC
.NET Core SDK=2.1.0-preview1-007228
  [Host]     : .NET Core 2.0.0 (Framework 4.6.00001.0), 64bit RyuJIT
  DefaultJob : .NET Core 2.0.0 (Framework 4.6.00001.0), 64bit RyuJIT
Method Repeats Mean Error StdDev Median Scaled ScaledSD Gen 0 Allocated
ConsumeTask 100 1,097.1 ns 7.562 ns 7.073 ns 1,098.4 ns 2.79 0.20 1.1539 7272 B
ConsumeValueTaskWrong 100 1,050.5 ns 43.935 ns 41.097 ns 1,035.4 ns 2.68 0.22 - 0 B
ConsumeValueTaskProperly 100 394.6 ns 9.606 ns 28.323 ns 394.7 ns 1.00 0.00 - 0 B
ConsumeValueTaskCrazy 100 359.1 ns 11.959 ns 35.260 ns 354.8 ns 0.91 0.11 - 0 B
ConsumeTask 1000 9,307.1 ns 396.345 ns 1,091.649 ns 9,501.1 ns 2.00 0.60 11.4441 72072 B
ConsumeValueTaskWrong 1000 11,073.7 ns 468.996 ns 1,382.844 ns 10,329.0 ns 2.38 0.73 - 0 B
ConsumeValueTaskProperly 1000 5,075.2 ns 543.450 ns 1,602.374 ns 4,455.4 ns 1.00 0.00 - 0 B
ConsumeValueTaskCrazy 1000 4,140.6 ns 211.741 ns 604.109 ns 4,201.2 ns 0.89 0.28 - 0 B

Task Improvements

Before

BenchmarkDotNet=v0.10.9, OS=Windows 10 Redstone 2 (10.0.15063)
Processor=Intel Core i7-4980HQ CPU 2.80GHz (Haswell), ProcessorCount=8
Frequency=2728070 Hz, Resolution=366.5595 ns, Timer=TSC
.NET Core SDK=2.0.0
  [Host]     : .NET Core 2.0.0 (Framework 4.6.00001.0), 64bit RyuJIT
  Job-MXURVS : .NET Core 2.0.0 (Framework 4.6.00001.0), 64bit RyuJIT

Toolchain=CoreCsProj
Method Mean Error StdDev Scaled Allocated
Return 15.61 ms 0.0150 ms 0.0140 ms 1.00 528 B
Simple 15.61 ms 0.0184 ms 0.0172 ms 1.00 744 B

After

BenchmarkDotNet=v0.10.9, OS=Windows 10 Redstone 2 (10.0.15063)
Processor=Intel Core i7-4980HQ CPU 2.80GHz (Haswell), ProcessorCount=8
Frequency=2728070 Hz, Resolution=366.5595 ns, Timer=TSC
.NET Core SDK=2.1.0-preview1-007228
  [Host]     : .NET Core 2.1.0-preview1-25719-04 (Framework 4.6.25718.02), 64bit RyuJIT
  Job-EGQCNX : .NET Core 2.1.0-preview1-25719-04 (Framework 4.6.25718.02), 64bit RyuJIT

Toolchain=CoreCsProj
Method Mean Error StdDev Scaled Allocated
Return 15.60 ms 0.0213 ms 0.0189 ms 1.00 520 B
Simple 15.60 ms 0.0115 ms 0.0107 ms 1.00 736 B

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