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Minor File.ReadAllBytes* improvements#61519

Merged

adamsitnik merged 9 commits intodotnet:maindotnet/runtime:mainfrom

adamsitnik:useRandomAccessadamsitnik/runtime:useRandomAccessCopy head branch name to clipboard

Nov 17, 2021

Conversation Commits9 (9)Checks Files changed

Merged

Minor File.ReadAllBytes* improvements#61519
adamsitnik merged 9 commits intodotnet:mainfrom
adamsitnik:useRandomAccess

Commits

Commits on Nov 12, 2021

switch from FileStream to RandomAccess
adamsitnik
committed
use Array.MaxLength as a limit for File.ReadAllBytes and fix an edge case bug for files: Array.MaxLength < Length < int.MaxValue
adamsitnik
committed
apply same changes to the async version
adamsitnik
committed
there is no gain of using FileOptions.SequentialScan, as it requires an additional sys call on Unix and every OS is able to recognize the disk access patterns anyway
adamsitnik
committed

Commits on Nov 15, 2021

Update src/libraries/System.Private.CoreLib/src/System/IO/File.cs

adamsitnik
and
danmoseley
authored
use SequentialScan on Windows just in case it helps for some configs
adamsitnik
committed
use the previous pattern (the code is more complex but also more efficient for edge cases)
adamsitnik
committed
improve test coverage
adamsitnik
committed
address code review feedback
adamsitnik
committed

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