Made QP of replacing Delphi ZLib implementation with faster one.

[Tommi Prami 130]

Hello,

QP here: https://quality.embarcadero.com/browse/RSP-38978

If you care, vote and or comment.

 

-Tee-

[Alexander Sviridenkov 358]

I made a simple wrapper for libdeflate and test its speed compared to default Delphi Zip library.

Test performs compression and decompression of 1Mb XML file. Libdeflate is 3.4 times faster than Delphi ZLib (Delphi 11, Win64).

[Tommi Prami 130]

16 hours ago, Alexander Sviridenkov said:

I made a simple wrapper for libdeflate and test its speed compared to default Delphi Zip library.

Test performs compression and decompression of 1Mb XML file. Libdeflate is 3.4 times faster than Delphi ZLib (Delphi 11, Win64).

Sweet, could you publish code to QP as a starting point, and/or report your findings there?

 

-Tee-

[zed 14]

My wrapper: https://github.com/zedxxx/libdeflate-pas