2285 commits

This branch

This branch

All branches

Author	SHA1	Message	Date
Andrea Mazzoleni	eff11e4607	Inject variable page-offset noise to disk buffer displacement to mitigate prefetcher contention	2026-07-19 18:23:43 +02:00
Andrea Mazzoleni	986075e53a	Use the optimal displacement depending on the number of disks	2026-07-19 18:23:43 +02:00
Andrea Mazzoleni	2ae305fbc4	Change RAID AVX512/GFNI functions to use forward iterations	2026-07-19 18:23:43 +02:00
Andrea Mazzoleni	85b4d65308	Remove the special case of a single data disk when not strictly required	2026-07-19 18:23:43 +02:00
Andrea Mazzoleni	8c1111ea25	Remove unused level 0 from the pshufb table	2026-07-19 18:23:43 +02:00
Andrea Mazzoleni	798e19d6c4	Change the AVX512BW generation to use pshufb also for Q parity	2026-07-19 18:23:43 +02:00
Andrea Mazzoleni	0dcf3f78ed	Extend the pshufb table to include the Q parity coefficients	2026-07-19 18:23:43 +02:00
Andrea Mazzoleni	7f7bdbd925	New displacement benchmarks	2026-07-19 18:23:43 +02:00
Andrea Mazzoleni	5e89e3e0fd	Simplify GFNI implementations	2026-07-19 18:23:43 +02:00
Andrea Mazzoleni	f7d8ddb07b	Always build RAID test with USE_RAID_AES	2026-07-19 18:23:43 +02:00
Andrea Mazzoleni	7ac192deb9	Assume the assembler supports all x86 SSE/AVX instructions	2026-07-19 18:23:43 +02:00
Andrea Mazzoleni	829efe750b	Extend the RAID regression test to detect unset parity	2026-07-19 18:23:43 +02:00
Andrea Mazzoleni	ea207fdd8c	Add support for AVX2 GFNI	2026-07-19 18:23:43 +02:00
Andrea Mazzoleni	3172e42650	Disable AVX512 on CPUs with narrow shuffle ports or double-pumped 256-bit datapath	2026-07-19 18:23:43 +02:00
Andrea Mazzoleni	ef8262b567	Revise the RAID library Makefile	2026-07-19 18:23:43 +02:00
Andrea Mazzoleni	b2aa5e221e	Be more clear when GFNI is really used	2026-07-19 18:23:43 +02:00
Andrea Mazzoleni	cf9ab90769	Optimize AVX512 gen1 parity with the vpternlogq instruction	2026-07-19 18:23:43 +02:00
Andrea Mazzoleni	6a58c8e9db	Update TODO	2026-07-19 18:23:43 +02:00
Andrea Mazzoleni	bc7c102989	Extend io_init() to support arbitrary combinations of data and parity operations	2026-07-19 18:23:43 +02:00
Andrea Mazzoleni	ea744a9110	Do not expose Windows threads keys	2026-07-19 18:23:43 +02:00
Andrea Mazzoleni	7e898e1fd8	Validate GUIDs before passing them to PowerShell	2026-07-19 18:23:43 +02:00
Andrea Mazzoleni	d3729730a1	Take into account that btrfs devices can be not contiguous	2026-07-19 18:23:43 +02:00
Andrea Mazzoleni	247f5d542a	Portability	2026-07-19 18:23:43 +02:00
Andrea Mazzoleni	b99daefeed	Add tables for the AES Polynomial	2026-07-19 18:23:43 +02:00
Andrea Mazzoleni	848b7e3300	Update TODO	2026-07-19 18:23:43 +02:00
Andrea Mazzoleni	e4dd5e678a	Secure the popen use	2026-07-19 18:23:43 +02:00
Andrea Mazzoleni	ecb4d8168c	Delete snapshot links in Windows	2026-07-19 18:23:43 +02:00
Andrea Mazzoleni	0f10d6431e	Report issues in github	2026-07-19 18:23:43 +02:00
Andrea Mazzoleni	078580c586	Update documentation about snapshots	2026-07-19 18:23:43 +02:00
Andrea Mazzoleni	43b15980a7	Comment about the RAID optimizations	2026-07-19 18:23:43 +02:00
Andrea Mazzoleni	9269dc962a	Use a simpler approach in the new AVX512 generation functions	2026-07-19 18:23:43 +02:00
Andrea Mazzoleni	ea470341aa	Automatically exclude the snapshot .snapraid directory and content files	2026-07-19 18:23:43 +02:00
Andrea Mazzoleni	37ff42a1c2	Preliminary support for AVX512GFNI	2026-07-19 18:23:43 +02:00
Andrea Mazzoleni	5fa99742b5	Allow to configure path of external tools	2026-07-19 18:23:43 +02:00
Andrea Mazzoleni	d9b5c18b62	Secure external tools execution	2026-07-19 18:23:43 +02:00
Andrea Mazzoleni	b2a947c5ab	Add Windows VirtualShadowCopy support for snapshots	2026-07-19 18:23:43 +02:00
Andrea Mazzoleni	b9ec9caeb6	Add Windows support for symlink of directories	2026-07-19 18:23:43 +02:00
Andrea Mazzoleni	5e24b91eda	In Windows readlink now convert \ to / to match symlink behaviour	2026-07-19 18:23:43 +02:00
Andrea Mazzoleni	c466ba7add	Always use PATH_MAX instead of MAX_PATH (limited to 260)	2026-07-19 18:23:43 +02:00
Andrea Mazzoleni	0671e768c6	Revise manpage pattern section	2026-07-19 18:23:43 +02:00
Andrea Mazzoleni	6743b0067e	Sanitize shell execution	2026-07-19 18:23:43 +02:00
Andrea Mazzoleni	d57dff07ef	Add ZFS support	2026-07-19 18:23:43 +02:00
Andrea Mazzoleni	0f498c2e91	Rework snapshot interface	2026-07-19 18:23:43 +02:00
Andrea Mazzoleni	3c93d301eb	Add Bcachefs support	2026-07-19 18:23:43 +02:00
Andrea Mazzoleni	e359b946cc	Change the BLOCK_HASH_SIZE type to avoid potential overflow	2026-07-19 18:23:43 +02:00
Andrea Mazzoleni	9b61df9eb4	Target Windows 7 instead of Windows Vista	2026-07-19 18:23:43 +02:00
Andrea Mazzoleni	849cbba42e	Modernize configure.ac	2026-07-19 18:23:43 +02:00
Andrea Mazzoleni	d89c9b50b6	More coverage support	2026-07-19 18:23:43 +02:00
Andrea Mazzoleni	17178ead05	Update manpage	2026-07-19 18:23:43 +02:00
Andrea Mazzoleni	d059a5eb2b	Update TODO	2026-07-19 18:23:43 +02:00