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78289b8458
Currently calls to kfpu_begin() and kfpu_end() are split between the init() and fini() functions of the particular SIMD implementation. This was done in #14247 as an optimization measure for the ABD adapter. Unfortunately the split complicates FPU handling on platforms that use a local FPU state buffer, like Windows and macOS. To ease porting, we introduce a boolean struct member in fletcher_4_ops_t, indicating use of the FPU, and move the FPU state handling from the SIMD implementations to the call sites. Reviewed-by: Tino Reichardt <milky-zfs@mcmilk.de> Reviewed-by: Richard Yao <richard.yao@alumni.stonybrook.edu> Reviewed-by: Jorgen Lundman <lundman@lundman.net> Signed-off-by: Attila Fülöp <attila@fueloep.org> Closes #14600 |
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| .. | ||
| os | ||
| sys | ||
| .gitignore | ||
| cityhash.h | ||
| libnvpair.h | ||
| libuutil_common.h | ||
| libuutil_impl.h | ||
| libuutil.h | ||
| libzfs_core.h | ||
| libzfs.h | ||
| libzfsbootenv.h | ||
| libzutil.h | ||
| Makefile.am | ||
| thread_pool.h | ||
| zfeature_common.h | ||
| zfs_comutil.h | ||
| zfs_deleg.h | ||
| zfs_fletcher.h | ||
| zfs_namecheck.h | ||
| zfs_prop.h | ||