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Type: fix
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I3bc2c7986f492b7b7dfbc84e4893202354223790
(cherry picked from commit aaad4f977cd7337b37cc6f00019f601f07abdced)
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Type: fix
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: Idd1df83bb01951c2455b23c08e3cc1fcd9b91064
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Type: fix
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I0982f0f5c8186f9ed962db49a14f35aa19f6a276
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Supported only when eventfd option is enabled.
Type: feature
Change-Id: Ic9d6e38604e978f7bc8e54d74fe9b8f3fc53622d
Signed-off-by: Filip Tehlar <ftehlar@cisco.com>
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Type: improvement
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I89103d4c99b21c5a466dbe511f0151bd754559a0
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Type: fix
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I0faeef20c57486564122e39f01f31c8c45f38014
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Type: improvement
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I8e80252b85dda9a8f5699109264dc1b913581442
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Type: improvement
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: If585b9c48f67599c56a8c4b4a5139375bc4287f6
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Applications like curl will poll the fd after a non-blocking
connect, so we need to avoid returning the wrong event.
Type: fix
Signed-off-by: liuyacan <liuyacan@corp.netease.com>
Change-Id: I7ea146fc954fda631b3d88b46bb80adfbcdf137c
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Type: fix
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: Iec1fe8315a057214901250d5fb06d1c1e33dda46
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Type: fix
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I575068df56623f24c0290fa42b8d301548a089d4
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Type: feature
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I2d5039cd35edd02ffa2439bcac119d0647234385
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Type: improvement
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I06cd3721c1b534e9449bf96760c02ca30628c21e
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Pass tls/quic crypto context using extended config instead of bloating
conect/listen messages.
Type: refactor
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I0bc637ae310e6c31ef1e16847501dcb81453ee94
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Type: feature
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: Ic8d9386fef37ffd3446aaeb93a96ee6d60633831
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Type: fix
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I1d3677923ab28325380c4a9e8469da83077262a9
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Type: fix
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: Ic1d88c01e48bb926932030c3c5a03f35e345e9eb
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Type: fix
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: If8840d455f8841264136adb19cc9a2046ba37b11
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Type: fix
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I412024731c1f561680736ad7bfabb99b595e3dff
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Type: improvement
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I1b083ee793a7cf91b1001bfe88353fa5e6515c42
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Add separate queue implementation for the message queue as it's custom
tailored for fifo segments as opposed to binary api.
Also move eventfds to the private data structures.
Type: refactor
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I6df0c824ecd94c7904516373f92a9fffc6b04736
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Type: improvement
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I1658a9c19d8eae4c9a42c0a111d4ad343b8eb8a4
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Type: feature
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: Ic373cd2c11272da539eb4b0db27227f36f2f9688
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Type: improvement
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: Id8e77e8b2623be719fd43a95e181eaa5b7df2b6e
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Type: improvement
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: Ief017abc4879bc928746d9f5b9d2cfe04da89bd3
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Type: improvement
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: Ib6afedf24c7bd7cc0d98bb324a83517030a05aa7
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Only allow one state instead of using flags.
Type: improvement
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I08ffccbf8c3f6e2f61533996bb36c799cbc931e7
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To enable add "app-socket-api /path/to/socket" to vcl.conf. On vpp side, add
use-app-socket-api to session stanza in startup.conf
VPP allocates a socket per application namespace which it places in the
app_ns_sockets subfolder of the run folder (default /var/run/vpp). The
socket used implicitly selects the app namespace for the vcl app.
Type: feature
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: Ifc14b93dcbf6ef9bed1852d46cd069f4855b92ef
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Type: refactor
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I0391db5c3ad038265cb8ebf9de02925653e35959
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Currently, mutlti-threads only support one dispatch thread and multiple
worker threads, eventually only dispatch thread is a vcl worker and can
interact with epoll.
This patch will register all threads as vcl worker, and then each
thread can interact with epoll now. Moreover, session migration also
supported, such as socket created in thread A and used (bind, connect
and etc.) in thread B.
Type: feature
Signed-off-by: hanlin <hanlin_wang@163.com>
Change-Id: Iab0b43a33466968c1423d7d20faf1460c8589d91
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Type: improvement
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I4a3861e31ca42faf0b59f8f09393fb10413bf3af
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Type: feature
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I6aaaec20a2b6d4c6ddfbe659d9402acc1be2f7e2
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Use consistent API types.
Type: fix
Signed-off-by: Jakub Grajciar <jgrajcia@cisco.com>
Change-Id: Ib752a3425c076eb53bc5255a48039cbb74b1fcce
Signed-off-by: Jakub Grajciar <jgrajcia@cisco.com>
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Type: fix
Guard segment attaching/deletion, not only the hash table CRD
operations.
Change-Id: Ic96e4adedffb73baf89e971438596927e6daf930
Signed-off-by: Florin Coras <fcoras@cisco.com>
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Type: refactor
Change-Id: I32234173ebd69f80acb1afa4039fffbd19157f6d
Signed-off-by: Florin Coras <fcoras@cisco.com>
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Type: fix
Change-Id: I4398d26879b5efd932fa1d9ae232aa918ec736d6
Signed-off-by: Florin Coras <fcoras@cisco.com>
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Type: feature
Signed-off-by: Dave Barach <dave@barachs.net>
Change-Id: I2272521d6e69edcd385ef684af6dd4eea5eaa953
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Type:refactor
Moves connect, disconnect, bind, unbind and app detach to message
queue from binary api. Simplifies app/vcl interaction with the session
layer since all session control messages are now handled over the mq.
Add/del segment messages require internal C api changes which affect all
builtin applications. They'll be moved in a different patch and might
not be back portable to 19.08.
Change-Id: I93f6d18e551b024effa75d47f5ff25f23ba8aff5
Signed-off-by: Florin Coras <fcoras@cisco.com>
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Type: fix
Change-Id: I7e762b43a2a074dc81cb7b0f6446e315e63ecae5
Signed-off-by: Florin Coras <fcoras@cisco.com>
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Problems Addressed:
- Contention of cursize by producer and consumer.
- Reduce the no of modulo operations.
Changes:
- Synchronization between producer and consumer changed from cursize
to head and tail indexes
Implications: reduces the usable size of fifo by 1.
- Using weaker memory ordering C++11 atomics to access head and tail
based on producer and consumer role.
- Head and tail indexes are unsigned 32 bit integers. Additions and
subtraction on them are implicit 32 bit Modulo operation.
- Adding weaker memory ordering variants of max_enq, max_deq, is_empty
and is_full Using them appropriately in all places.
Perfomance improvement (iperf3 via Hoststack):
iperf3 Server: Marvell ThunderX2(AArch64) - iperf3 Client: Skylake(x86)
~6%(256 rxd/txd) - ~11%(2048 rxd/txd)
Change-Id: I1d484e000e437430fdd5a819657d1c6b62443018
Signed-off-by: Sirshak Das <sirshak.das@arm.com>
Reviewed-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
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Change-Id: Ida3ecffc9a4d7a080ad63cd48fd4b5330b732ffb
Signed-off-by: Florin Coras <fcoras@cisco.com>
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Instead of allocating pairs of message queues per cut-thru session and
having the applications map them, this uses vpp as an io event message
switch.
Change-Id: I51db1c7564df479a7d1a3288342394251fd188bb
Signed-off-by: Florin Coras <fcoras@cisco.com>
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Rename core data structures. This will break compatibility for out of
tree builtin apps.
- stream_session_t to session_t
- server_rx/tx_fifo to rx/tx_fifo
- stream_session.h to session_types.h
- update copyright
Change-Id: I414097c6e28bcbea866fbf13b8773c7db3f49325
Signed-off-by: Florin Coras <fcoras@cisco.com>
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- More fine tuning for multi-process applications.
- Experimental support for multi-thread apps. This is meant for app
whose threads are not vcl workers and the sessions are shared between
them.
Change-Id: Ie07651da5f2cdcf39f5dead5431f50ad39cf3f74
Signed-off-by: Florin Coras <fcoras@cisco.com>
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Change-Id: I721542aca139d7908a4f917629856f82cae79962
Signed-off-by: Florin Coras <fcoras@cisco.com>
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Change-Id: I7fb5402d4a530b5f2ffd9bb5787632099f4b4189
Signed-off-by: Florin Coras <fcoras@cisco.com>
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In case of multi process apps, after forking, the parent may decide to
close part or all of the sessions it shares with the child. Because the
sessions have fifos allocated in the parent's segment manager, they must
be moved to the child's segment manager.
Change-Id: I85b4c8c8545005724023ee14043647719cef61dd
Signed-off-by: Florin Coras <fcoras@cisco.com>
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Change-Id: Ia56c2698adb0ea7811203844dc4db10e121fbc42
Signed-off-by: Florin Coras <fcoras@cisco.com>
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Change-Id: Ife05d25fd736ae3064f01e974e5aecc5b48de924
Signed-off-by: Florin Coras <fcoras@cisco.com>
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Instead of waiting for notification from binary api.
Change-Id: I5ecab857d6bcdbed62d6bb06709570c4cf6b19ea
Signed-off-by: Florin Coras <fcoras@cisco.com>
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