1brc - my implementations for the billion row challenge

	Commit message (Collapse)	Author	Age	Files	Lines
*	C style code. Should be ~4secs or lower based on local testing. (#559)	Vemana	2024-01-25	1	-0/+20
	1. Use Unsafe 2. Fit hashtable in L2 cache. 3. If we can find a good hash function, it can fit in L1 cache even. 4. Improve temperature parsing by using a lookup table