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bd797fc15b
xemu/util
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Alberto Garcia bd797fc15b util: Infrastructure for computing recent averages 
This module computes the average of a set of values within a time
window, keeping also track of the minimum and maximum values.

In order to produce more accurate results it works internally by
creating two time windows of the same period, offsetted by half of
that period. Values are accounted on both windows and the data is
always returned from the oldest one.

[Add missing util/replay.o to test-timed-average dependencies to fix the
build.
--Stefan]

Signed-off-by: Alberto Garcia <berto@igalia.com>
Message-id: 201b09c21bbc9c329779d2b2365ee2b9c80dceeb.1446044837.git.berto@igalia.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2015-11-12 16:22:45 +01:00
..
acl.c acl: fix memory leak 2014-11-17 11:48:56 +01:00
bitmap.c maint: remove / fix many doubled words 2015-09-11 10:21:38 +03:00
bitops.c bitops: unroll while loop in find_next_bit() 2013-03-26 13:32:32 +01:00
buffer.c util: pull Buffer code out of VNC module 2015-10-20 14:59:09 +01:00
compatfd.c util: Remove unused functions 2015-04-30 16:05:48 +03:00
coroutine-gthread.c coroutine: move into libqemuutil.a library 2015-10-20 14:59:04 +01:00
coroutine-sigaltstack.c coroutine: move into libqemuutil.a library 2015-10-20 14:59:04 +01:00
coroutine-ucontext.c coroutine: move into libqemuutil.a library 2015-10-20 14:59:04 +01:00
coroutine-win32.c coroutine: move into libqemuutil.a library 2015-10-20 14:59:04 +01:00
crc32c.c qemu: add castagnoli crc32c checksum algorithm 2013-05-03 10:31:58 +02:00
cutils.c utils: rename strtosz to use qemu prefix 2015-09-25 12:04:41 +02:00
envlist.c utils: drop strtok_r from envlist_parse 2015-02-16 16:20:02 -06:00
error.c qapi: Simplify error cleanup in test-qmp-* 2015-11-10 08:08:21 +01:00
event_notifier-posix.c util: const event_notifier_get_fd() argument 2015-10-24 18:02:49 +02:00
event_notifier-win32.c build: move libqemuutil.a components to util/ 2013-01-12 18:42:50 +01:00
fifo8.c savevm: Remove all the unneeded version_minimum_id_old (arm) 2014-05-13 16:09:35 +01:00
getauxval.c util: Move general qemu_getauxval to util/getauxval.c 2014-09-09 13:13:05 +02:00
hbitmap.c util/hbitmap: Add an API to reset all set bits in hbitmap 2015-06-23 15:06:16 +01:00
hexdump.c Rename hexdump to avoid FreeBSD libutil conflict 2013-05-20 08:20:08 -05:00
host-utils.c util: Don't link host-utils.o if it's empty 2014-09-09 13:13:05 +02:00
id.c util - add automated ID generation utility 2015-10-16 15:34:30 +02:00
iov.c iov: don't touch iov in iov_send_recv() 2015-06-23 16:05:34 +01:00
Makefile.objs util: Infrastructure for computing recent averages 2015-11-12 16:22:45 +01:00
memfd.c vhost: add migration block if memfd failed 2015-10-22 14:34:49 +03:00
mmap-alloc.c mmap-alloc: fix error handling 2015-10-29 11:05:24 +02:00
module.c module: Don't complain when a module is absent 2014-07-18 14:57:35 +02:00
notify.c notify: add NotiferWithReturn so notifier list can abort 2013-06-28 09:20:26 +02:00
osdep.c osdep: Rename qemu_{get, set}_version() to qemu_{, set_}hw_version() 2015-11-04 15:02:31 +01:00
oslib-posix.c vhost, pc, virtio features, fixes, cleanups 2015-10-22 12:41:44 +01:00
oslib-win32.c osdep: add qemu_fork() wrapper for safely handling signals 2015-10-20 14:40:49 +01:00
path.c util/path: Use the GLib memory allocation routines 2014-08-24 13:16:32 +04:00
qemu-config.c util/qemu-config: fix missing machine command line options 2015-10-20 16:21:00 +02:00
qemu-coroutine-io.c coroutine: move into libqemuutil.a library 2015-10-20 14:59:04 +01:00
qemu-coroutine-lock.c coroutine: move into libqemuutil.a library 2015-10-20 14:59:04 +01:00
qemu-coroutine-sleep.c coroutine: move into libqemuutil.a library 2015-10-20 14:59:04 +01:00
qemu-coroutine.c coroutine: move into libqemuutil.a library 2015-10-20 14:59:04 +01:00
qemu-error.c error: only prepend timestamp on stderr 2015-09-18 14:34:39 +02:00
qemu-openpty.c util/qemu-openpty: fix build with musl libc by include termios.h as fallback 2014-06-11 00:25:06 +01:00
qemu-option.c hmp: Allow for error message hints on HMP 2015-09-18 14:34:39 +02:00
qemu-progress.c qemu-progress: Fix progress printing on SIGUSR1 2014-01-24 14:33:00 +01:00
qemu-sockets.c qemu-sockets: do not test path with access() before unlinking 2015-11-06 15:42:38 +03:00
qemu-thread-posix.c * Support for jemalloc 2015-09-14 16:13:16 +01:00
qemu-thread-win32.c qemu-thread: add a fast path to the Win32 QemuEvent 2015-09-24 20:52:28 +02:00
qemu-timer-common.c Allow clock_gettime() monotonic clock to be utilized on more OS's 2013-04-04 20:22:45 -05:00
rcu.c Revert "rcu: init rcu_registry_lock after fork" 2015-09-16 17:33:32 +02:00
readline.c readline: Clear screen on form feed. 2014-06-11 10:10:29 -04:00
rfifolock.c rfifolock: add recursive FIFO lock 2014-03-13 14:42:21 +01:00
throttle.c throttle: refuse bps_max/iops_max without bps/iops 2015-08-05 12:53:48 +01:00
timed-average.c util: Infrastructure for computing recent averages 2015-11-12 16:22:45 +01:00
unicode.c unicode: New mod_utf8_codepoint() 2013-04-13 19:39:59 +00:00
uri.c util/uri: Add overflow check to rfc3986_parse_port 2015-03-18 12:05:31 +01:00