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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
132 lines
4.0 KiB
Makefile
132 lines
4.0 KiB
Makefile
scripts_zfs_tests_bindir = $(datadir)/$(PACKAGE)/zfs-tests/bin
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scripts_zfs_tests_bin_PROGRAMS = %D%/chg_usr_exec
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scripts_zfs_tests_bin_PROGRAMS += %D%/cp_files
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scripts_zfs_tests_bin_PROGRAMS += %D%/ctime
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scripts_zfs_tests_bin_PROGRAMS += %D%/dir_rd_update
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scripts_zfs_tests_bin_PROGRAMS += %D%/dosmode_readonly_write
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scripts_zfs_tests_bin_PROGRAMS += %D%/get_diff
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scripts_zfs_tests_bin_PROGRAMS += %D%/rename_dir
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scripts_zfs_tests_bin_PROGRAMS += %D%/suid_write_to_file
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scripts_zfs_tests_bin_PROGRAMS += %D%/truncate_test
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scripts_zfs_tests_bin_PROGRAMS += %D%/zfs_diff-socket
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scripts_zfs_tests_bin_PROGRAMS += %D%/badsend
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%C%_badsend_LDADD = \
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libzfs_core.la \
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libzfs.la \
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libnvpair.la
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scripts_zfs_tests_bin_PROGRAMS += %D%/btree_test
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%C%_btree_test_CPPFLAGS = $(AM_CPPFLAGS) $(FORCEDEBUG_CPPFLAGS)
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%C%_btree_test_LDADD = \
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libzpool.la \
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libzfs_core.la
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if WANT_DEVNAME2DEVID
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scripts_zfs_tests_bin_PROGRAMS += %D%/devname2devid
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%C%_devname2devid_CFLAGS = $(AM_CFLAGS) $(LIBUDEV_CFLAGS)
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%C%_devname2devid_LDADD = $(LIBUDEV_LIBS)
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endif
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scripts_zfs_tests_bin_PROGRAMS += %D%/draid
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%C%_draid_CFLAGS = $(AM_CFLAGS) $(ZLIB_CFLAGS)
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%C%_draid_LDADD = \
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libzpool.la \
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libnvpair.la
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%C%_draid_LDADD += $(ZLIB_LIBS)
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dist_noinst_DATA += %D%/file/file_common.h
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scripts_zfs_tests_bin_PROGRAMS += %D%/file_append %D%/file_check %D%/file_trunc %D%/file_write %D%/largest_file %D%/randwritecomp
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%C%_file_append_SOURCES = %D%/file/file_append.c
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%C%_file_check_SOURCES = %D%/file/file_check.c
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%C%_file_trunc_SOURCES = %D%/file/file_trunc.c
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%C%_file_write_SOURCES = %D%/file/file_write.c
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%C%_largest_file_SOURCES = %D%/file/largest_file.c
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%C%_randwritecomp_SOURCES = %D%/file/randwritecomp.c
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scripts_zfs_tests_bin_PROGRAMS += %D%/libzfs_input_check
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%C%_libzfs_input_check_CPPFLAGS = $(AM_CPPFLAGS) -I$(top_srcdir)/include/os/@ac_system_l@/zfs
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%C%_libzfs_input_check_LDADD = \
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libzfs_core.la \
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libnvpair.la
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scripts_zfs_tests_bin_PROGRAMS += %D%/mkbusy %D%/mkfile %D%/mkfiles %D%/mktree
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%C%_mkfile_LDADD = $(LTLIBINTL)
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scripts_zfs_tests_bin_PROGRAMS += %D%/mmap_exec %D%/mmap_seek %D%/mmap_sync %D%/mmapwrite %D%/readmmap
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%C%_mmapwrite_LDADD = -lpthread
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if WANT_MMAP_LIBAIO
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scripts_zfs_tests_bin_PROGRAMS += %D%/mmap_libaio
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%C%_mmap_libaio_CFLAGS = $(AM_CFLAGS) $(LIBAIO_CFLAGS)
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%C%_mmap_libaio_LDADD = $(LIBAIO_LIBS)
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endif
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scripts_zfs_tests_bin_PROGRAMS += %D%/nvlist_to_lua
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%C%_nvlist_to_lua_LDADD = \
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libzfs_core.la \
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libnvpair.la
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scripts_zfs_tests_bin_PROGRAMS += %D%/rm_lnkcnt_zero_file
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%C%_rm_lnkcnt_zero_file_LDADD = -lpthread
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scripts_zfs_tests_bin_PROGRAMS += %D%/send_doall
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%C%_send_doall_LDADD = \
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libzfs_core.la \
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libzfs.la \
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libnvpair.la
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scripts_zfs_tests_bin_PROGRAMS += %D%/stride_dd
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%C%_stride_dd_LDADD = -lrt
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scripts_zfs_tests_bin_PROGRAMS += %D%/threadsappend
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%C%_threadsappend_LDADD = -lpthread
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scripts_zfs_tests_bin_PROGRAMS += %D%/ereports
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%C%_ereports_LDADD = \
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libnvpair.la \
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libzfs.la
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scripts_zfs_tests_bin_PROGRAMS += %D%/edonr_test %D%/skein_test \
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%D%/sha2_test %D%/blake3_test
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%C%_skein_test_SOURCES = %D%/checksum/skein_test.c
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%C%_sha2_test_SOURCES = %D%/checksum/sha2_test.c
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%C%_edonr_test_SOURCES = %D%/checksum/edonr_test.c
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%C%_blake3_test_SOURCES = %D%/checksum/blake3_test.c
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%C%_skein_test_LDADD = \
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libicp.la \
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libspl.la \
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libspl_assert.la
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%C%_sha2_test_LDADD = $(%C%_skein_test_LDADD)
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%C%_edonr_test_LDADD = $(%C%_skein_test_LDADD)
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%C%_blake3_test_LDADD = $(%C%_skein_test_LDADD)
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if BUILD_LINUX
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scripts_zfs_tests_bin_PROGRAMS += %D%/getversion
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scripts_zfs_tests_bin_PROGRAMS += %D%/user_ns_exec
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scripts_zfs_tests_bin_PROGRAMS += %D%/xattrtest
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scripts_zfs_tests_bin_PROGRAMS += %D%/zed_fd_spill-zedlet
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dist_noinst_DATA += %D%/linux_dos_attributes/dos_attributes.h
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scripts_zfs_tests_bin_PROGRAMS += %D%/read_dos_attributes %D%/write_dos_attributes
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%C%_read_dos_attributes_SOURCES = %D%/linux_dos_attributes/read_dos_attributes.c
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%C%_write_dos_attributes_SOURCES = %D%/linux_dos_attributes/write_dos_attributes.c
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scripts_zfs_tests_bin_PROGRAMS += %D%/randfree_file
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%C%_randfree_file_SOURCES = %D%/file/randfree_file.c
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endif
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