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description	pcg32-xsh-rr and pcg64-dxsm implemented in C
owner	Tony Finch
last change	Fri, 8 May 2026 00:06:32 +0000 (01:06 +0100)
URL	https://dotat.at/git/pcg-dxsm.git
	git://git.chiark.greenend.org.uk/~fanf/pcg-dxsm.git

8 days ago	Tony Finch	Mention totext, fromtext, floats in the README trunk	commit \| commitdiff \| tree \| snapshot
8 days ago	Tony Finch	Minor improvements to comments	commit \| commitdiff \| tree \| snapshot
8 days ago	Tony Finch	Cross-reference the explanation for -limit % limit	commit \| commitdiff \| tree \| snapshot
2026-01-16	Tony Finch	Use int8_t instead of signed char	commit \| commitdiff \| tree \| snapshot
2025-10-29	Tony Finch	Get rid of pcg_ulong_biased() and preen the commentary	commit \| commitdiff \| tree \| snapshot
2025-10-29	Tony Finch	style nits	commit \| commitdiff \| tree \| snapshot
2025-10-29	Tony Finch	add functions for printing and reading the rng state	commit \| commitdiff \| tree \| snapshot
2025-10-29	Tony Finch	Improve description of Lemire's debiasing trick	commit \| commitdiff \| tree \| snapshot
2025-06-09	Tony Finch	revert to double-fence setup, but try lfence instead...	commit \| commitdiff \| tree \| snapshot
2025-06-09	Tony Finch	lfence is a much neater way to get good timing on amd64	commit \| commitdiff \| tree \| snapshot
2025-06-09	Tony Finch	ensure the baseline reads its argument	commit \| commitdiff \| tree \| snapshot
2025-06-09	Tony Finch	try passing argument via memory instead of register	commit \| commitdiff \| tree \| snapshot
2025-06-09	Tony Finch	try double-fencing the test code	commit \| commitdiff \| tree \| snapshot
2025-06-09	Tony Finch	tweak baseline to use a simpler constant	commit \| commitdiff \| tree \| snapshot
2025-06-09	Tony Finch	neater name for object file of floating point conversions	commit \| commitdiff \| tree \| snapshot
2025-06-09	Tony Finch	measure a baseline time	commit \| commitdiff \| tree \| snapshot
...

8 days ago

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pcg32-xsh-rr and pcg64-dxsm implemented in C