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Avoid allocations when adding existing items to the blob heap. #81059

Merged
merged 8 commits into from Apr 19, 2023
Merged

Avoid allocations when adding existing items to the blob heap. #81059

merged 8 commits into from Apr 19, 2023

Commits on Jan 23, 2023

  1. Add BlobDictionary.

    @teo-tsirpanis
    teo-tsirpanis committed Jan 23, 2023
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  2. Use BlobDictionary in MetadataReader and optimize the simple cases.

    @teo-tsirpanis
    teo-tsirpanis committed Jan 23, 2023
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  3. Optimize adding blobs from UTF-16 strings and from blob builders.

    @teo-tsirpanis
    teo-tsirpanis committed Jan 23, 2023
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  4. Delete ByteSequenceComparer.

    @teo-tsirpanis
    teo-tsirpanis committed Jan 23, 2023
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Commits on Jan 24, 2023

  1. Fix compiler errors.

    @teo-tsirpanis
    teo-tsirpanis committed Jan 24, 2023
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  2. Clean-up BlobDictionary; move it, make it non-generic and streamlin… 

    …e its API.
    @teo-tsirpanis
    teo-tsirpanis committed Jan 24, 2023
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Commits on Apr 11, 2023

  1. Merge branch 'dotnet:main' into srm-blob-opt

    @teo-tsirpanis
    teo-tsirpanis committed Apr 11, 2023
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  2. Don't try to copy the blob builder's contents to a stack-allocated bu… 

    …ffer.

The blob builder's default starting size is 256 bytes; the same as the stack-alllocated buffer, and making it bigger does not have any benefit since such large blobs are rare.
    @teo-tsirpanis
    teo-tsirpanis committed Apr 11, 2023
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