Vaidhy Mayilrangam 33c614a1e3 Primitive hash (#345) ...

* Calculate average by vaidhy

* Calculate average by vaidhy

* More changes

* remove worker log

* Pass -Dparellelism and switch back to open

* Try out mmap

* Improve mmap solution

* no copy version

* reduce threads

* hash code computed on the fly

* Reuse the char (Do not know if it helps)

* primitive hash map

* Primite HashMap

* Micro optimizations to push for optimizations

* Revert "Micro optimizations to push for optimizations"

This reverts commit ea333e2821ebb5c1d6d71a4e87e569a8f2f8f7f0.

* Micro optimizations to get the juice

* floorMod fixes

* findSemi and findNewLine as separate functions

* Optimized parseDouble

* More micro changes

* Aligned equal check

* more small changes

* XOR instead of compare

* Reduce loop length

* Revert changes

* Loop optimization and added native build

* Hand unrolled findSemi loop.

* Remove incorrect comments

* Taking care fo PR comments

* Add prepare script

* Missing header error fix

* remove wrong comment

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Co-authored-by: Anita S V <anitasvasu@gmail.com>
Co-authored-by: Anita SV <anitvasu@amazon.com>

2024-01-13 18:46:51 +01:00

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