Home
last modified time | relevance | path

Searched refs:multifd (Results 1 – 16 of 16) sorted by relevance

/openbmc/qemu/migration/
H A Dmeson.build24 'multifd.c',
25 'multifd-nocomp.c',
26 'multifd-zlib.c',
27 'multifd-zero-page.c',
43 system_ss.add(when: zstd, if_true: files('multifd-zstd.c'))
44 system_ss.add(when: qpl, if_true: files('multifd-qpl.c'))
45 system_ss.add(when: uadk, if_true: files('multifd-uadk.c'))
46 system_ss.add(when: qatzip, if_true: files('multifd-qatzip.c'))
H A Dmigration-stats.c64 uint64_t multifd = stat64_get(&mig_stats.multifd_bytes); in migration_transferred_bytes() local
68 trace_migration_transferred_bytes(qemu_file, multifd, rdma); in migration_transferred_bytes()
69 return qemu_file + multifd + rdma; in migration_transferred_bytes()
H A Dtrace-events129 # multifd.c
198 …n_transferred_bytes(uint64_t qemu_file, uint64_t multifd, uint64_t rdma) "qemu_file %" PRIu64 " mu…
/openbmc/qemu/tests/migration/guestperf/
H A Dcomparison.py130 multifd=True, multifd_channels=2),
132 multifd=True, multifd_channels=8),
134 multifd=True, multifd_channels=32),
136 multifd=True, multifd_channels=64),
H A Dscenario.py33 multifd=False, multifd_channels=2, argument
62 self._multifd = multifd
H A Dshell.py167 multifd=args.multifd,
/openbmc/qemu/qapi/
H A Dmigration.json44 # @multifd-bytes: The number of bytes sent through multifd (since 3.0)
60 # between 0 and @dirty-sync-count * @multifd-channels. (since
72 'multifd-bytes': 'uint64', 'pages-per-second': 'uint64',
425 # @multifd: Use more than one fd for migration (since 4.0)
493 'return-path', 'pause-before-switchover', 'multifd',
559 # An enumeration of multifd compression methods.
628 # @multifd: Perform zero page checking in multifd sender thread if
629 # multifd migration is enabled, else in the main migration thread
635 'data': [ 'none', 'legacy', 'multifd' ] }
778 # @multifd-channels: Number of channels used to migrate data in
[all …]
/openbmc/qemu/docs/devel/migration/
H A Dqatzip-compression.rst9 The following test was conducted using 8 multifd channels and 10Gbps network
115 3 - Set ``migrate_set_parameter multifd-compression qatzip``
117 4 - Set ``migrate_set_parameter multifd-qatzip-level comp_level``, the default
125 number of devices used for migration and the number of multifd channels.
H A Dmapped-ram.rst6 with ``multifd``. This enables parallel migration of a guest's RAM to
11 ``multifd`` threads to write exclusively to those offsets even if the
24 On both source and destination, enable the ``multifd`` and
27 ``migrate_set_capability multifd on``
H A Dqpl-compression.rst163 The multifd migration with ``QPL`` compression method will use all work
206 Set ``migrate_set_parameter multifd-compression qpl`` when migrating, the
223 ``multifd`` thread has a ``ZLIB`` streaming context, and all page compression
H A Duadk-compression.rst134 Set ``migrate_set_parameter multifd-compression uadk``
H A Dmain.rst55 interface if the multifd capability is enabled:
/openbmc/qemu/docs/about/
H A Dremoved-features.rst697 Use ``multifd-zlib-level`` or ``multifd-zstd-level`` instead.
702 Use ``multifd-channels`` instead.
712 Use ``multifd-channels`` instead.
717 Use ``multifd-compression`` instead.
818 Use ``multifd-zlib-level`` or ``multifd-zstd-level`` instead.
823 Use ``multifd-channels`` instead.
833 Use ``multifd-channels`` instead.
838 Use ``multifd-compression`` instead.
H A Ddeprecated.rst154 threads (for example, it only reports source side of multifd threads,
155 without reporting any destination threads, or non-multifd source threads).
/openbmc/linux/
H A Dopengrok0.0.log692 2024-12-28 20:09:06.097-0600 FINEST t1082 PendingFileCompleter.doRename: Moved pending as file: '/opengrok/data/xref/openbmc/qemu/migration/multifd-nocomp.c.gz'
[all...]
H A Dopengrok1.0.log[all...]