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Author	SHA1	Message	Date
Andrea Mazzoleni	23e2b4d283	Disassembly the ARM vector implementation	2026-06-04 21:35:00 +02:00
Andrea Mazzoleni	b78542685f	Add portable 128-bit vector parity routines for gen1/gen2/genz to optimize non-x86 CPUs	2026-06-04 21:18:47 +02:00
Andrea Mazzoleni	d03a583523	Use vpternlogq in raid_gen3-6_avx512bw to fuse sequential vpxorq instructions into single 3-way XORs	2026-06-04 17:48:25 +02:00
Andrea Mazzoleni	7a2eac4bb3	Gate AVX-512BW gen1/gen2 behind slow_avx512() to avoid double-pumped shuffle penalties	2026-06-04 09:41:53 +02:00
Andrea Mazzoleni	f1007e1053	Requires C99	2026-06-04 09:09:55 +02:00
Andrea Mazzoleni	03f92a7c96	Further conversions from 32 to 64 bits	2026-06-04 09:05:58 +02:00
Andrea Mazzoleni	d595072db2	Migrate block_off_t to 64-bit with updated CLI parsing, VLQ serialization, and format specifiers	2026-06-04 09:05:57 +02:00
Andrea Mazzoleni	9ce976232c	Remove the unused number of data disks from the vector allocation ... The same addressing rules are applied to the parity disks because they are used as data disks during recovery operations.	2026-06-03 22:01:00 +02:00
Andrea Mazzoleni	287135e2c1	Inject variable page-offset noise to disk buffer displacement to mitigate prefetcher contention	2026-06-03 22:01:00 +02:00
Andrea Mazzoleni	ff1056547d	Use the optimal displacement depending on the number of disks	2026-06-03 22:01:00 +02:00
Andrea Mazzoleni	68525d6fa5	Add build option to allow hardlink tools	2026-06-03 22:01:00 +02:00
Andrea Mazzoleni	fdadb443ad	Change RAID AVX512/GFNI functions to use forward iterations	2026-06-03 22:01:00 +02:00
Andrea Mazzoleni	54f1185cde	Remove the special case of a single data disk when not strictly required	2026-06-03 22:01:00 +02:00
Andrea Mazzoleni	33a62a4c74	Remove unused level 0 from the pshufb table	2026-06-03 22:01:00 +02:00
Andrea Mazzoleni	5fb82d6195	Change the AVX512BW generation to use pshufb also for Q parity	2026-06-03 22:01:00 +02:00
Andrea Mazzoleni	d9798b6377	Extend the pshufb table to include the Q parity coefficients	2026-06-03 22:01:00 +02:00
Andrea Mazzoleni	eff01f8c8f	New displacement benchmarks	2026-06-03 22:00:59 +02:00
Andrea Mazzoleni	14053fb682	Simplify GFNI implementations	2026-06-03 22:00:59 +02:00
Andrea Mazzoleni	31d6c05eea	Always build RAID test with USE_RAID_AES	2026-06-03 22:00:59 +02:00
Andrea Mazzoleni	e3a0671c00	Assume the assembler supports all x86 SSE/AVX instructions	2026-06-03 22:00:59 +02:00
Andrea Mazzoleni	00d272a8b9	Extend the RAID regression test to detect unset parity	2026-06-03 22:00:59 +02:00
Andrea Mazzoleni	f9a1370b42	Add support for AVX2 GFNI	2026-06-03 22:00:59 +02:00
Andrea Mazzoleni	8ae654d8a6	Disable AVX512 on CPUs with narrow shuffle ports or double-pumped 256-bit datapath	2026-06-03 22:00:59 +02:00
Andrea Mazzoleni	c0c10197bd	Revise the RAID library Makefile	2026-06-03 22:00:59 +02:00
Andrea Mazzoleni	2a3f1e5f2f	Be more clear when GFNI is really used	2026-06-03 22:00:59 +02:00
Andrea Mazzoleni	821a0e444e	Optimize AVX512 gen1 parity with the vpternlogq instruction	2026-06-03 22:00:59 +02:00
Andrea Mazzoleni	911b22db82	Update TODO	2026-06-03 22:00:59 +02:00
Andrea Mazzoleni	429d87540b	Extend io_init() to support arbitrary combinations of data and parity operations	2026-06-03 22:00:59 +02:00
Andrea Mazzoleni	63a4a9382d	Do not expose Windows threads keys	2026-06-03 22:00:59 +02:00
Andrea Mazzoleni	ed7b35f62f	Validate GUIDs before passing them to PowerShell	2026-06-03 22:00:59 +02:00
Andrea Mazzoleni	7b5f6447ba	Take into account that btrfs devices can be not contiguous	2026-06-03 22:00:59 +02:00
Andrea Mazzoleni	8db4198694	Portability	2026-06-03 22:00:59 +02:00
Andrea Mazzoleni	7e7751a68a	Add tables for the AES Polynomial	2026-06-03 22:00:59 +02:00
Andrea Mazzoleni	efaf9c7906	Update TODO	2026-06-03 22:00:59 +02:00
Andrea Mazzoleni	af840808bc	Secure the popen use	2026-06-03 22:00:59 +02:00
Andrea Mazzoleni	39522d06d9	Add new build option to allow symlinks	2026-06-03 22:00:59 +02:00
Andrea Mazzoleni	6cd0b85f39	Delete snapshot links in Windows	2026-06-03 22:00:59 +02:00
Andrea Mazzoleni	7cab73bbb9	Report issues in github	2026-06-03 22:00:59 +02:00
Andrea Mazzoleni	eee60499bd	Update documentation about snapshots	2026-06-03 22:00:59 +02:00
Andrea Mazzoleni	31c394ec84	Comment about the RAID optimizations	2026-06-03 22:00:59 +02:00
Andrea Mazzoleni	914a0216b4	Use a simpler approach in the new AVX512 generation functions	2026-06-03 22:00:59 +02:00
Andrea Mazzoleni	cb6edc4335	Automatically exclude the snapshot .snapraid directory and content files	2026-06-03 22:00:59 +02:00
Andrea Mazzoleni	746a9b8940	Preliminary support for AVX512GFNI	2026-06-03 22:00:59 +02:00
Andrea Mazzoleni	c632bfc5af	Allow to configure path of external tools	2026-06-03 22:00:59 +02:00
Andrea Mazzoleni	06b19808c1	Secure external tools execution	2026-06-03 22:00:59 +02:00
Andrea Mazzoleni	0f37db8d20	Add Windows VirtualShadowCopy support for snapshots	2026-06-03 22:00:59 +02:00
Andrea Mazzoleni	7e31d976fa	Add Windows support for symlink of directories	2026-06-03 22:00:59 +02:00
Andrea Mazzoleni	f8197cad78	In Windows readlink now convert \ to / to match symlink behaviour	2026-06-03 22:00:59 +02:00
Andrea Mazzoleni	cf923aeb1b	Always use PATH_MAX instead of MAX_PATH (limited to 260)	2026-06-03 22:00:59 +02:00
Andrea Mazzoleni	338c7266fd	Revise manpage pattern section	2026-06-03 22:00:59 +02:00