thegreatco/PLINQ Performance.md

## PLINQ Performance.md

      
    Raw
  

              PLINQ Performance.md
            
          
Method
Job
Runtime
Categories
Count
Mean
Error
StdDev
Ratio
RatioSD


WhereIterator
Clr
Clr
Basic Filtering
1000
4.259 us
0.0993 us
0.1486 us
1.59
0.06


ForIterator
Clr
Clr
Basic Filtering
1000
4.016 us
0.0793 us
0.1031 us
1.49
0.05


ForIteratorPreAllocatedList
Clr
Clr
Basic Filtering
1000
3.895 us
0.0453 us
0.0424 us
1.43
0.02


ForIteratorIntoArray
Clr
Clr
Basic Filtering
1000
3.211 us
0.0572 us
0.0535 us
1.19
0.02


ParallelWhereIterator
Clr
Clr
Basic Filtering
1000
12.324 us
0.2461 us
0.3023 us
4.57
0.13


ParallelWhereIteratorWithDegreeOfParallelism4
Clr
Clr
Basic Filtering
1000
12.002 us
0.2400 us
0.2948 us
4.42
0.11


ParallelWhereIteratorWithDegreeOfParallelism2
Clr
Clr
Basic Filtering
1000
10.458 us
0.2078 us
0.5793 us
3.83
0.26


ParallelWhereIteratorWithFullyBufferedMergeOptions
Clr
Clr
Basic Filtering
1000
12.440 us
0.1655 us
0.1467 us
4.59
0.06


ParallelWhereIteratorWithNoBufferedMergeOptions
Clr
Clr
Basic Filtering
1000
12.565 us
0.2418 us
0.2262 us
4.63
0.09


WhereIterator
Core
Core
Basic Filtering
1000
2.712 us
0.0200 us
0.0177 us
1.00
0.00


ForIterator
Core
Core
Basic Filtering
1000
4.255 us
0.0454 us
0.0379 us
1.57
0.02


ForIteratorPreAllocatedList
Core
Core
Basic Filtering
1000
3.816 us
0.0156 us
0.0138 us
1.41
0.01


ForIteratorIntoArray
Core
Core
Basic Filtering
1000
3.201 us
0.0671 us
0.0659 us
1.18
0.02


ParallelWhereIterator
Core
Core
Basic Filtering
1000
8.821 us
0.1748 us
0.2822 us
3.27
0.11


ParallelWhereIteratorWithDegreeOfParallelism4
Core
Core
Basic Filtering
1000
9.195 us
0.1837 us
0.5059 us
3.29
0.10


ParallelWhereIteratorWithDegreeOfParallelism2
Core
Core
Basic Filtering
1000
7.029 us
0.1645 us
0.1690 us
2.59
0.07


ParallelWhereIteratorWithFullyBufferedMergeOptions
Core
Core
Basic Filtering
1000
8.985 us
0.1744 us
0.2502 us
3.33
0.10


ParallelWhereIteratorWithNoBufferedMergeOptions
Core
Core
Basic Filtering
1000
9.198 us
0.1823 us
0.3640 us
3.53
0.08


WhereIteratorWithTheRightWork
Clr
Clr
CPU Bound Work
1000
77,397.058 us
423.8082 us
375.6949 us
0.96
0.01


ParallelWhereIteratorWithTheRightWork
Clr
Clr
CPU Bound Work
1000
67,157.420 us
1,331.7680 us
1,245.7367 us
0.84
0.01


WhereIteratorWithTheRightWork
Core
Core
CPU Bound Work
1000
80,412.365 us
225.0891 us
199.5356 us
1.00
0.00


ParallelWhereIteratorWithTheRightWork
Core
Core
CPU Bound Work
1000
52,836.807 us
630.6237 us
589.8858 us
0.66
0.01
Method	Job	Runtime	Categories	Count	Mean	Error	StdDev	Ratio	RatioSD
WhereIterator	Clr	Clr	Basic Filtering	1000	4.259 us	0.0993 us	0.1486 us	1.59	0.06
ForIterator	Clr	Clr	Basic Filtering	1000	4.016 us	0.0793 us	0.1031 us	1.49	0.05
ForIteratorPreAllocatedList	Clr	Clr	Basic Filtering	1000	3.895 us	0.0453 us	0.0424 us	1.43	0.02
ForIteratorIntoArray	Clr	Clr	Basic Filtering	1000	3.211 us	0.0572 us	0.0535 us	1.19	0.02
ParallelWhereIterator	Clr	Clr	Basic Filtering	1000	12.324 us	0.2461 us	0.3023 us	4.57	0.13
ParallelWhereIteratorWithDegreeOfParallelism4	Clr	Clr	Basic Filtering	1000	12.002 us	0.2400 us	0.2948 us	4.42	0.11
ParallelWhereIteratorWithDegreeOfParallelism2	Clr	Clr	Basic Filtering	1000	10.458 us	0.2078 us	0.5793 us	3.83	0.26
ParallelWhereIteratorWithFullyBufferedMergeOptions	Clr	Clr	Basic Filtering	1000	12.440 us	0.1655 us	0.1467 us	4.59	0.06
ParallelWhereIteratorWithNoBufferedMergeOptions	Clr	Clr	Basic Filtering	1000	12.565 us	0.2418 us	0.2262 us	4.63	0.09
WhereIterator	Core	Core	Basic Filtering	1000	2.712 us	0.0200 us	0.0177 us	1.00	0.00
ForIterator	Core	Core	Basic Filtering	1000	4.255 us	0.0454 us	0.0379 us	1.57	0.02
ForIteratorPreAllocatedList	Core	Core	Basic Filtering	1000	3.816 us	0.0156 us	0.0138 us	1.41	0.01
ForIteratorIntoArray	Core	Core	Basic Filtering	1000	3.201 us	0.0671 us	0.0659 us	1.18	0.02
ParallelWhereIterator	Core	Core	Basic Filtering	1000	8.821 us	0.1748 us	0.2822 us	3.27	0.11
ParallelWhereIteratorWithDegreeOfParallelism4	Core	Core	Basic Filtering	1000	9.195 us	0.1837 us	0.5059 us	3.29	0.10
ParallelWhereIteratorWithDegreeOfParallelism2	Core	Core	Basic Filtering	1000	7.029 us	0.1645 us	0.1690 us	2.59	0.07
ParallelWhereIteratorWithFullyBufferedMergeOptions	Core	Core	Basic Filtering	1000	8.985 us	0.1744 us	0.2502 us	3.33	0.10
ParallelWhereIteratorWithNoBufferedMergeOptions	Core	Core	Basic Filtering	1000	9.198 us	0.1823 us	0.3640 us	3.53	0.08

WhereIteratorWithTheRightWork	Clr	Clr	CPU Bound Work	1000	77,397.058 us	423.8082 us	375.6949 us	0.96	0.01
ParallelWhereIteratorWithTheRightWork	Clr	Clr	CPU Bound Work	1000	67,157.420 us	1,331.7680 us	1,245.7367 us	0.84	0.01
WhereIteratorWithTheRightWork	Core	Core	CPU Bound Work	1000	80,412.365 us	225.0891 us	199.5356 us	1.00	0.00
ParallelWhereIteratorWithTheRightWork	Core	Core	CPU Bound Work	1000	52,836.807 us	630.6237 us	589.8858 us	0.66	0.01