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985c33b132
This commit adds BLAKE3 checksums to OpenZFS, it has similar performance to Edon-R, but without the caveats around the latter. Homepage of BLAKE3: https://github.com/BLAKE3-team/BLAKE3 Wikipedia: https://en.wikipedia.org/wiki/BLAKE_(hash_function)#BLAKE3 Short description of Wikipedia: BLAKE3 is a cryptographic hash function based on Bao and BLAKE2, created by Jack O'Connor, Jean-Philippe Aumasson, Samuel Neves, and Zooko Wilcox-O'Hearn. It was announced on January 9, 2020, at Real World Crypto. BLAKE3 is a single algorithm with many desirable features (parallelism, XOF, KDF, PRF and MAC), in contrast to BLAKE and BLAKE2, which are algorithm families with multiple variants. BLAKE3 has a binary tree structure, so it supports a practically unlimited degree of parallelism (both SIMD and multithreading) given enough input. The official Rust and C implementations are dual-licensed as public domain (CC0) and the Apache License. Along with adding the BLAKE3 hash into the OpenZFS infrastructure a new benchmarking file called chksum_bench was introduced. When read it reports the speed of the available checksum functions. On Linux: cat /proc/spl/kstat/zfs/chksum_bench On FreeBSD: sysctl kstat.zfs.misc.chksum_bench This is an example output of an i3-1005G1 test system with Debian 11: implementation 1k 4k 16k 64k 256k 1m 4m edonr-generic 1196 1602 1761 1749 1762 1759 1751 skein-generic 546 591 608 615 619 612 616 sha256-generic 240 300 316 314 304 285 276 sha512-generic 353 441 467 476 472 467 426 blake3-generic 308 313 313 313 312 313 312 blake3-sse2 402 1289 1423 1446 1432 1458 1413 blake3-sse41 427 1470 1625 1704 1679 1607 1629 blake3-avx2 428 1920 3095 3343 3356 3318 3204 blake3-avx512 473 2687 4905 5836 5844 5643 5374 Output on Debian 5.10.0-10-amd64 system: (Ryzen 7 5800X) implementation 1k 4k 16k 64k 256k 1m 4m edonr-generic 1840 2458 2665 2719 2711 2723 2693 skein-generic 870 966 996 992 1003 1005 1009 sha256-generic 415 442 453 455 457 457 457 sha512-generic 608 690 711 718 719 720 721 blake3-generic 301 313 311 309 309 310 310 blake3-sse2 343 1865 2124 2188 2180 2181 2186 blake3-sse41 364 2091 2396 2509 2463 2482 2488 blake3-avx2 365 2590 4399 4971 4915 4802 4764 Output on Debian 5.10.0-9-powerpc64le system: (POWER 9) implementation 1k 4k 16k 64k 256k 1m 4m edonr-generic 1213 1703 1889 1918 1957 1902 1907 skein-generic 434 492 520 522 511 525 525 sha256-generic 167 183 187 188 188 187 188 sha512-generic 186 216 222 221 225 224 224 blake3-generic 153 152 154 153 151 153 153 blake3-sse2 391 1170 1366 1406 1428 1426 1414 blake3-sse41 352 1049 1212 1174 1262 1258 1259 Output on Debian 5.10.0-11-arm64 system: (Pi400) implementation 1k 4k 16k 64k 256k 1m 4m edonr-generic 487 603 629 639 643 641 641 skein-generic 271 299 303 308 309 309 307 sha256-generic 117 127 128 130 130 129 130 sha512-generic 145 165 170 172 173 174 175 blake3-generic 81 29 71 89 89 89 89 blake3-sse2 112 323 368 379 380 371 374 blake3-sse41 101 315 357 368 369 364 360 Structurally, the new code is mainly split into these parts: - 1x cross platform generic c variant: blake3_generic.c - 4x assembly for X86-64 (SSE2, SSE4.1, AVX2, AVX512) - 2x assembly for ARMv8 (NEON converted from SSE2) - 2x assembly for PPC64-LE (POWER8 converted from SSE2) - one file for switching between the implementations Note the PPC64 assembly requires the VSX instruction set and the kfpu_begin() / kfpu_end() calls on PowerPC were updated accordingly. Reviewed-by: Felix Dörre <felix@dogcraft.de> Reviewed-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Tino Reichardt <milky-zfs@mcmilk.de> Co-authored-by: Rich Ercolani <rincebrain@gmail.com> Closes #10058 Closes #12918
202 lines
3.4 KiB
Makefile
202 lines
3.4 KiB
Makefile
if BUILD_LINUX
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include $(srcdir)/%D%/os/linux/Makefile.am
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endif
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if BUILD_FREEBSD
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include $(srcdir)/%D%/os/freebsd/Makefile.am
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endif
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COMMON_H = \
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cityhash.h \
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zfeature_common.h \
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zfs_comutil.h \
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zfs_deleg.h \
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zfs_fletcher.h \
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zfs_namecheck.h \
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zfs_prop.h \
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\
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sys/abd.h \
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sys/abd_impl.h \
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sys/aggsum.h \
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sys/arc.h \
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sys/arc_impl.h \
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sys/avl.h \
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sys/avl_impl.h \
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sys/bitops.h \
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sys/blake3.h \
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sys/blkptr.h \
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sys/bplist.h \
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sys/bpobj.h \
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sys/bptree.h \
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sys/bqueue.h \
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sys/btree.h \
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sys/dataset_kstats.h \
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sys/dbuf.h \
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sys/ddt.h \
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sys/dmu.h \
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sys/dmu_impl.h \
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sys/dmu_objset.h \
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sys/dmu_recv.h \
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sys/dmu_redact.h \
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sys/dmu_send.h \
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sys/dmu_traverse.h \
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sys/dmu_tx.h \
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sys/dmu_zfetch.h \
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sys/dnode.h \
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sys/dsl_bookmark.h \
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sys/dsl_crypt.h \
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sys/dsl_dataset.h \
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sys/dsl_deadlist.h \
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sys/dsl_deleg.h \
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sys/dsl_destroy.h \
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sys/dsl_dir.h \
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sys/dsl_pool.h \
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sys/dsl_prop.h \
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sys/dsl_scan.h \
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sys/dsl_synctask.h \
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sys/dsl_userhold.h \
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sys/edonr.h \
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sys/efi_partition.h \
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sys/frame.h \
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sys/hkdf.h \
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sys/metaslab.h \
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sys/metaslab_impl.h \
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sys/mmp.h \
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sys/mntent.h \
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sys/mod.h \
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sys/multilist.h \
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sys/nvpair.h \
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sys/nvpair_impl.h \
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sys/objlist.h \
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sys/pathname.h \
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sys/qat.h \
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sys/range_tree.h \
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sys/rrwlock.h \
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sys/sa.h \
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sys/sa_impl.h \
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sys/skein.h \
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sys/spa.h \
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sys/spa_boot.h \
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sys/spa_checkpoint.h \
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sys/spa_checksum.h \
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sys/spa_impl.h \
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sys/spa_log_spacemap.h \
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sys/space_map.h \
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sys/space_reftree.h \
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sys/sysevent.h \
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sys/txg.h \
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sys/txg_impl.h \
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sys/u8_textprep.h \
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sys/u8_textprep_data.h \
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sys/uberblock.h \
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sys/uberblock_impl.h \
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sys/uio_impl.h \
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sys/unique.h \
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sys/uuid.h \
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sys/vdev.h \
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sys/vdev_disk.h \
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sys/vdev_draid.h \
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sys/vdev_file.h \
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sys/vdev_impl.h \
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sys/vdev_indirect_births.h \
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sys/vdev_indirect_mapping.h \
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sys/vdev_initialize.h \
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sys/vdev_raidz.h \
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sys/vdev_raidz_impl.h \
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sys/vdev_rebuild.h \
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sys/vdev_removal.h \
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sys/vdev_trim.h \
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sys/xvattr.h \
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sys/zap.h \
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sys/zap_impl.h \
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sys/zap_leaf.h \
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sys/zcp.h \
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sys/zcp_global.h \
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sys/zcp_iter.h \
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sys/zcp_prop.h \
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sys/zcp_set.h \
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sys/zfeature.h \
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sys/zfs_acl.h \
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sys/zfs_bootenv.h \
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sys/zfs_chksum.h \
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sys/zfs_context.h \
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sys/zfs_debug.h \
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sys/zfs_delay.h \
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sys/zfs_file.h \
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sys/zfs_fuid.h \
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sys/zfs_project.h \
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sys/zfs_quota.h \
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sys/zfs_racct.h \
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sys/zfs_ratelimit.h \
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sys/zfs_refcount.h \
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sys/zfs_rlock.h \
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sys/zfs_sa.h \
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sys/zfs_stat.h \
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sys/zfs_sysfs.h \
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sys/zfs_vfsops.h \
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sys/zfs_vnops.h \
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sys/zfs_znode.h \
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sys/zil.h \
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sys/zil_impl.h \
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sys/zio.h \
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sys/zio_checksum.h \
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sys/zio_compress.h \
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sys/zio_crypt.h \
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sys/zio_impl.h \
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sys/zio_priority.h \
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sys/zrlock.h \
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sys/zthr.h \
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\
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sys/crypto/api.h \
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sys/crypto/common.h \
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sys/crypto/icp.h \
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\
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sys/fm/protocol.h \
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sys/fm/util.h \
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sys/fm/fs/zfs.h \
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\
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sys/fs/zfs.h \
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\
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sys/lua/lauxlib.h \
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sys/lua/lua.h \
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sys/lua/luaconf.h \
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sys/lua/lualib.h \
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\
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sys/sysevent/dev.h \
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sys/sysevent/eventdefs.h \
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\
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sys/zstd/zstd.h
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KERNEL_H = \
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sys/zfs_ioctl.h \
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sys/zfs_ioctl_impl.h \
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sys/zfs_onexit.h \
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sys/zvol.h \
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sys/zvol_impl.h
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USER_H = \
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libnvpair.h \
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libuutil.h \
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libuutil_common.h \
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libuutil_impl.h \
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libzfs.h \
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libzfs_core.h \
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libzfsbootenv.h \
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libzutil.h \
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thread_pool.h
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if CONFIG_USER
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libzfsdir = $(includedir)/libzfs
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nobase_libzfs_HEADERS = $(COMMON_H) $(USER_H)
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endif
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kerneldir = $(prefix)/src/zfs-$(VERSION)/include
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if CONFIG_KERNEL
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if BUILD_LINUX
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nobase_kernel_HEADERS = $(COMMON_H) $(KERNEL_H)
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endif
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endif
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