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Author	SHA1	Message	Date
Andrea Mazzoleni	6597e4470c	Allow tools to be symlinks and hardlinks	2026-07-19 18:23:44 +02:00
Andrea Mazzoleni	27b4a96cfa	Rename randomize to os_randomize	2026-07-19 18:23:44 +02:00
Andrea Mazzoleni	7712a263cc	Use uniform ending on files for parity implementation	2026-07-19 18:23:44 +02:00
Andrea Mazzoleni	a92a013855	Fix building on x86 for missing AVX512 support	2026-07-19 18:23:44 +02:00
Andrea Mazzoleni	2a146e5677	Update translations	2026-07-19 18:23:44 +02:00
Andrea Mazzoleni	2eebd3c463	More CPU info	2026-07-19 18:23:44 +02:00
Andrea Mazzoleni	98f8c78a59	Add CRC support for macOS	2026-07-19 18:23:44 +02:00
Andrea Mazzoleni	4b20aefe0f	In the speed test, set the CPU affinity to the expected best core	2026-07-19 18:23:44 +02:00
Andrea Mazzoleni	0871178223	Run the speed test with and without displacement	2026-07-19 18:23:44 +02:00
Andrea Mazzoleni	938e5ef7a2	Allow to specify the wrap size in allocation	2026-07-19 18:23:44 +02:00
Andrea Mazzoleni	d2179bca24	Refactor and reorganize parity generation functions using inline templates	2026-07-19 18:23:44 +02:00
Andrea Mazzoleni	cebb57c81b	Add AArch64 NEON parity generation and recovery functions	2026-07-19 18:23:43 +02:00
Andrea Mazzoleni	c2caddc97a	Use vpternlogq in raid_gen3-6_avx512bw to fuse sequential vpxorq instructions into single 3-way XORs	2026-07-19 18:23:43 +02:00
Andrea Mazzoleni	3d2b5af198	Gate AVX-512BW gen1/gen2 behind slow_avx512() to avoid double-pumped shuffle penalties	2026-07-19 18:23:43 +02:00
Andrea Mazzoleni	1015c09158	Requires C99	2026-07-19 18:23:43 +02:00
Andrea Mazzoleni	47f0ac21b2	Further conversions from 32 to 64 bits	2026-07-19 18:23:43 +02:00
Andrea Mazzoleni	65c0f94c44	Migrate block_off_t to 64-bit with updated CLI parsing, VLQ serialization, and format specifiers	2026-07-19 18:23:43 +02:00
Andrea Mazzoleni	9e19222090	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.	2026-07-19 18:23:43 +02:00
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