Robert Hoo 8f13a39dc0 util/bufferiszero: improve avx2 accelerator ...

By increasing avx2 length_to_accel to 128, we can simplify its logic and reduce a
branch.

The authorship of this patch actually belongs to Richard Henderson
<richard.henderson@linaro.org>, I just fixed a boundary case on his
original patch.

Suggested-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Robert Hoo <robert.hu@linux.intel.com>
Message-Id: <1585119021-46593-2-git-send-email-robert.hu@linux.intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

2020-04-01 14:24:03 -04:00

..

aio-posix.c

aio-posix: remove idle poll handlers to improve scalability

2020-03-09 16:45:16 +00:00

aio-posix.h

aio-posix: remove idle poll handlers to improve scalability

2020-03-09 16:45:16 +00:00

aio-wait.c

…

aio-win32.c

…

aiocb.c

…

async.c

util/async: make bh_aio_poll() O(1)

2020-02-22 08:26:47 +00:00

atomic64.c

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base64.c

…

bitmap.c

…

bitops.c

…

buffer.c

…

bufferiszero.c

util/bufferiszero: improve avx2 accelerator

2020-04-01 14:24:03 -04:00

cacheinfo.c

util/cacheinfo: fix crash when compiling with uClibc

2020-01-21 14:18:12 -10:00

compatfd.c

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coroutine-sigaltstack.c

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coroutine-ucontext.c

…

coroutine-win32.c

…

crc32c.c

…

cutils.c

util/cutils: Turn FIXME comment into QEMU_BUILD_BUG_ON()

2019-12-18 12:26:25 +01:00

dbus.c

util: add dbus helper unit

2020-01-06 18:41:32 +04:00

drm.c

…

envlist.c

…

error.c

error: make Error **errp const where it is appropriate

2019-12-18 08:36:16 +01:00

event_notifier-posix.c

event_notifier: avoid dandling file descriptor in event_notifier_cleanup

2019-10-24 19:26:52 +02:00

event_notifier-win32.c

…

fdmon-epoll.c

aio-posix: support userspace polling of fd monitoring

2020-03-09 16:41:31 +00:00

fdmon-io_uring.c

aio-posix: fix io_uring with external events

2020-03-23 11:05:44 +00:00

fdmon-poll.c

aio-posix: support userspace polling of fd monitoring

2020-03-09 16:41:31 +00:00

fifo8.c

…

filemonitor-inotify.c

…

filemonitor-stub.c

filemon: fix watch IDs to avoid potential wraparound issues

2019-04-02 13:52:02 +01:00

getauxval.c

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guest-random.c

replay: record and replay random number sources

2020-01-07 12:08:39 +01:00

hbitmap.c

block/dirty-bitmap: improve _next_dirty_area API

2020-03-18 14:03:46 -04:00

hexdump.c

util: Improved qemu_hexmap() to include an ascii dump of the buffer

2016-04-06 09:52:07 +08:00

host-utils.c

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id.c

chardev: generate an internal id when none given

2020-01-07 16:50:09 +04:00

iov.c

util/ioc.c: try to reassure Coverity about qemu_iovec_init_extended

2019-10-08 14:27:35 +01:00

iova-tree.c

util: remove redundant include of glib.h and add osdep.h

2018-06-29 12:22:28 +01:00

keyval.c

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lockcnt.c

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log.c

linux-user: Use `qemu_log' for strace

2020-02-19 11:17:40 +01:00

main-loop.c

Do not use %m in common code to print error messages

2019-10-22 09:38:42 +02:00

Makefile.objs

aio-posix: add io_uring fd monitoring implementation

2020-03-09 16:41:31 +00:00

memfd.c

linux-user: add memfd_create

2019-09-11 08:46:17 +02:00

mmap-alloc.c

core: replace getpagesize() with qemu_real_host_page_size

2019-10-26 15:38:06 +02:00

module.c

modules: load modules from versioned /var/run dir

2020-03-16 23:02:22 +01:00

notify.c

xen / notify: introduce a new XenWatchList abstraction

2019-09-24 12:18:47 +01:00

nvdimm-utils.c

mem: move nvdimm_device_list to utilities

2020-02-21 09:15:03 +11:00

osdep.c

util/osdep: Improve error report by calling error_setg_win32()

2020-03-09 13:36:15 +01:00

oslib-posix.c

oslib-posix: initialize mutex and condition variable

2020-03-16 23:02:22 +01:00

oslib-win32.c

core: replace getpagesize() with qemu_real_host_page_size

2019-10-26 15:38:06 +02:00

pagesize.c

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path.c

…

qdist.c

…

qemu-co-shared-resource.c

util: introduce SharedResource

2019-10-28 11:22:31 +01:00

qemu-config.c

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qemu-coroutine-io.c

yield_until_fd_readable: make it work with any AioContect

2019-10-25 14:38:29 +02:00

qemu-coroutine-lock.c

Include qemu-common.h exactly where needed

2019-06-12 13:20:20 +02:00

qemu-coroutine-sleep.c

qemu-coroutine-sleep: Silence Coverity warning

2019-11-18 16:01:34 -06:00

qemu-coroutine.c

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qemu-error.c

error: Fix -msg timestamp default

2019-12-18 08:36:15 +01:00

qemu-openpty.c

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qemu-option.c

…

qemu-print.c

…

qemu-progress.c

…

qemu-sockets.c

util/qemu-sockets: fix keep_alive handling in inet_connect_saddr

2019-09-25 08:15:44 -05:00

qemu-thread-common.h

…

qemu-thread-posix.c

…

qemu-thread-win32.c

…

qemu-timer-common.c

Remove support for CLOCK_MONOTONIC not being defined

2020-02-12 16:23:01 +01:00

qemu-timer.c

lockable: add lock guards

2020-03-17 15:18:45 +01:00

qht.c

…

qsp.c

qsp: Use WITH_RCU_READ_LOCK_GUARD

2019-12-17 19:33:52 +01:00

range.c

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rcu.c

…

readline.c

…

stats64.c

…

sys_membarrier.c

…

systemd.c

Do not use %m in common code to print error messages

2019-10-22 09:38:42 +02:00

thread-pool.c

…

throttle.c

…

timed-average.c

…

trace-events

aio-posix: remove idle poll handlers to improve scalability

2020-03-09 16:45:16 +00:00

unicode.c

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uri.c

…

uuid.c

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vfio-helpers.c

Report stringified errno in VFIO related errors

2020-02-18 20:20:49 +01:00