Re: [ovs-dev] [PATCH] netdev-dpdk: Set pmd thread priority

2016-04-25 Thread Bodireddy, Bhanuprakash
Thanks for looking in to the patch Kevin, please see my reply inline. > -Original Message- > From: Traynor, Kevin > Sent: Monday, April 25, 2016 6:08 PM > To: Bodireddy, Bhanuprakash ; > dev@openvswitch.org > Subject: Re: [ovs-dev] [PATCH] netdev-dpdk: Set pmd thread p

Re: [ovs-dev] [PATCH 1/2] doc: Refactor DPDK install documentation

2016-05-13 Thread Bodireddy, Bhanuprakash
Thanks Herbert for reviewing the DPDK install guide in detail. My comments inline. > -Original Message- > From: Thomas F Herbert [mailto:thomasfherb...@gmail.com] > Sent: Thursday, May 12, 2016 6:21 PM > To: Bodireddy, Bhanuprakash ; > dev@openvswitch.org > Subject: Re

Re: [ovs-dev] [PATCH 2/2] doc: Refactor DPDK install guide, add ADVANCED doc

2016-05-13 Thread Bodireddy, Bhanuprakash
Thanks Herbert for the review, please see my reply inline. > -Original Message- > From: Thomas F Herbert [mailto:thomasfherb...@gmail.com] > Sent: Thursday, May 12, 2016 6:56 PM > To: Bodireddy, Bhanuprakash ; > dev@openvswitch.org > Subject: Re: [ovs-dev] [PATCH 2/2]

Re: [ovs-dev] [PATCH 1/2] doc: Refactor DPDK install documentation

2016-05-16 Thread Bodireddy, Bhanuprakash
Thanks Aaron for reviewing the install guide. Please see my reply inline. > -Original Message- > From: Aaron Conole [mailto:acon...@redhat.com] > Sent: Friday, May 13, 2016 4:55 PM > To: Bodireddy, Bhanuprakash > Cc: dev@openvswitch.org > Subject: Re: [ovs-dev] [PATCH

Re: [ovs-dev] [PATCH 2/2] doc: Refactor DPDK install guide, add ADVANCED doc

2016-05-16 Thread Bodireddy, Bhanuprakash
Thanks Aaron for reviewing the Advanced install guide in detail. Please see my reply inline. > -Original Message- > From: Aaron Conole [mailto:acon...@redhat.com] > Sent: Friday, May 13, 2016 4:47 PM > To: Bodireddy, Bhanuprakash > Cc: dev@openvswitch.org > Subject: Re

Re: [ovs-dev] [PATCH v4 0/2] doc: Refactor DPDK install guide

2016-05-23 Thread Bodireddy, Bhanuprakash
Hi, Apologies for top posting. Want to know if there any more comments on the V4 Install guide. please let me know so that I'll work on it. Regards, Bhanu Prakash. > -Original Message- > From: Bodireddy, Bhanuprakash > Sent: Tuesday, May 17, 2016 3:49 PM > To: de

Re: [ovs-dev] [PATCH 1/2] doc: Refactor DPDK install documentation

2016-05-24 Thread Bodireddy, Bhanuprakash
Thanks Mauricio for the review, my comments inline. From: Mauricio Vásquez [mailto:mauricio.vasquezber...@studenti.polito.it] Sent: Monday, May 23, 2016 9:50 PM To: Bodireddy, Bhanuprakash Cc: dev@openvswitch.org Subject: Re: [ovs-dev] [PATCH 1/2] doc: Refactor DPDK install documentation Hi

Re: [ovs-dev] [PATCH 2/2] doc: Refactor DPDK install guide, add ADVANCED doc

2016-05-24 Thread Bodireddy, Bhanuprakash
Thanks Mauricio for the review, my comments inline. From: Mauricio Vásquez [mailto:mauricio.vasquezber...@studenti.polito.it] Sent: Monday, May 23, 2016 10:19 PM To: Bodireddy, Bhanuprakash Cc: dev@openvswitch.org Subject: Re: [ovs-dev] [PATCH 2/2] doc: Refactor DPDK install guide, add ADVANCED

Re: [ovs-dev] [RFC PATCH] netdev-dpdk: Remove vhost send retries when no packets have been sent.

2016-05-24 Thread Bodireddy, Bhanuprakash
>-Original Message- >From: dev [mailto:dev-boun...@openvswitch.org] On Behalf Of Kevin >Traynor >Sent: Monday, May 23, 2016 3:46 PM >To: dev@openvswitch.org >Cc: i.maxim...@samsung.com; Traynor, Kevin >Subject: [ovs-dev] [RFC PATCH] netdev-dpdk: Remove vhost send retries >when no packets h

Re: [ovs-dev] [PATCH] netdev-dpdk: NUMA Aware vHost User

2016-05-24 Thread Bodireddy, Bhanuprakash
>-Original Message- >From: dev [mailto:dev-boun...@openvswitch.org] On Behalf Of Ciara Loftus >Sent: Tuesday, May 24, 2016 2:15 PM >To: dev@openvswitch.org >Subject: [ovs-dev] [PATCH] netdev-dpdk: NUMA Aware vHost User > >This commit allows for vHost User memory from QEMU, DPDK and OVS, as

Re: [ovs-dev] If 1 KVM Guest loads the virtio-pci, on top of dpdkvhostuser OVS socket interface, it slows down everything!

2016-05-25 Thread Bodireddy, Bhanuprakash
I could reproduce the issue and this can be fixed as below Firstly, the throughput issues observed with other VMs when a new VM is started can be fixed using the patch in the thread http://openvswitch.org/pipermail/dev/2016-May/071615.html. I have put up an explanation in this thread for the c

Re: [ovs-dev] [PATCH v5 0/2] doc: Refactor DPDK install guide

2016-05-26 Thread Bodireddy, Bhanuprakash
Adding the reviewers of the INSTALL guide here, mistakenly had '--suppress-cc=all'. Bhanuprakash. >-Original Message- >From: dev [mailto:dev-boun...@openvswitch.org] On Behalf Of >Bhanuprakash Bodireddy >Sent: Thursday, May 26, 2016 1:47 PM >To: dev@openvswitch.org >Cc: Traynor, Kevin

Re: [ovs-dev] If 1 KVM Guest loads the virtio-pci, on top of dpdkvhostuser OVS socket interface, it slows down everything!

2016-05-30 Thread Bodireddy, Bhanuprakash
From: Martinx - ジェームズ [mailto:thiagocmarti...@gmail.com] Sent: Monday, May 30, 2016 5:01 PM To: Bodireddy, Bhanuprakash Cc: Christian Ehrhardt ; ; dev ; qemu-sta...@nongnu.org Subject: Re: [ovs-dev] If 1 KVM Guest loads the virtio-pci, on top of dpdkvhostuser OVS socket interface, it slows

Re: [ovs-dev] [PATCH 2/2] doc: Refactor DPDK install guide, add ADVANCED doc

2016-05-31 Thread Bodireddy, Bhanuprakash
Hello Mauricio, Comments inline. >+ >+IVSHMEM will not work with 2MB hugepages. It will work only with 1GB huge >pages. >Is this true? >I have used ivshmem with 2MB for a while without facing any problem. >AFAIK one can’t use the dpdk rings using 2MB pages when sharing with >VM.  This is due to k

Re: [ovs-dev] --with-dpdk configure option issue

2016-06-01 Thread Bodireddy, Bhanuprakash
>-Original Message- >From: Mauricio Vásquez [mailto:mauriciovasquezber...@gmail.com] >Sent: Wednesday, June 1, 2016 11:17 AM >To: ovs dev >Cc: Bodireddy, Bhanuprakash >Subject: --with-dpdk configure option issue > >Dear All, >I noticed that when I run the comma

Re: [ovs-dev] OVS is failing while starting with DPDK

2016-06-01 Thread Bodireddy, Bhanuprakash
>-Original Message- >From: dev [mailto:dev-boun...@openvswitch.org] On Behalf Of Sheroo >Pratap >Sent: Wednesday, June 1, 2016 9:48 AM >To: ovs dev >Subject: [ovs-dev] OVS is failing while starting with DPDK > >Hi All, > > I am trying to start OVS with DPDK but it is failing with below er

Re: [ovs-dev] --with-dpdk configure option issue

2016-06-01 Thread Bodireddy, Bhanuprakash
>-Original Message- >From: Mauricio Vásquez [mailto:mauriciovasquezber...@gmail.com] >Sent: Wednesday, June 1, 2016 3:37 PM >To: Bodireddy, Bhanuprakash >Cc: ovs dev >Subject: Re: --with-dpdk configure option issue > > > >On Wed, Jun 1, 2016 at 3:29 PM, B

Re: [ovs-dev] --with-dpdk configure option issue

2016-06-01 Thread Bodireddy, Bhanuprakash
>-Original Message- >From: Mauricio Vásquez [mailto:mauriciovasquezber...@gmail.com] >Sent: Wednesday, June 1, 2016 4:28 PM >To: Bodireddy, Bhanuprakash >Cc: ovs dev >Subject: Re: --with-dpdk configure option issue > > > >On Wed, Jun 1, 2016 at 5:14 PM, B

Re: [ovs-dev] [PATCH 1/2] doc: Refactor DPDK install documentation

2016-06-01 Thread Bodireddy, Bhanuprakash
Thanks Flavio for reviewing the install guide in detail. My comments inline. >-Original Message- >From: Flavio Leitner [mailto:f...@sysclose.org] >Sent: Tuesday, May 31, 2016 9:44 PM >To: Bodireddy, Bhanuprakash >Cc: dev@openvswitch.org; Traynor, Kevin >Subject: Re: [o

Re: [ovs-dev] [PATCH 2/2] doc: Refactor DPDK install guide, add ADVANCED doc

2016-06-01 Thread Bodireddy, Bhanuprakash
>-Original Message- >From: Flavio Leitner [mailto:f...@sysclose.org] >Sent: Tuesday, May 31, 2016 10:04 PM >To: Bodireddy, Bhanuprakash >Cc: dev@openvswitch.org; Traynor, Kevin >Subject: Re: [ovs-dev] [PATCH 2/2] doc: Refactor DPDK install guide, add >ADVANCED doc

Re: [ovs-dev] [PATCH v2] netdev-dpdk: Set pmd thread priority

2016-07-15 Thread Bodireddy, Bhanuprakash
>-Original Message- >From: Daniele Di Proietto [mailto:daniele.di.proie...@gmail.com] >Sent: Friday, July 15, 2016 2:19 AM >To: Bodireddy, Bhanuprakash >Cc: dev@openvswitch.org >Subject: Re: [ovs-dev] [PATCH v2] netdev-dpdk: Set pmd thread priority > >Thanks for

Re: [ovs-dev] [PATCH v4] Makefile.am: Add clang static analysis support

2016-07-15 Thread Bodireddy, Bhanuprakash
>> +Open vSwitch includes a Makefile target to trigger static code >> +Analysis and the instructions are below. >> + >> +1. ./boot.sh >> +2. ./configure CC=clang (when using clang compiler) >> + ./configure CC=gcc CFLAGS="-std=gnu99" (when using GCC) 3. make >> +clang-analyze > >OK, the above wor

Re: [ovs-dev] [PATCH v2] netdev-dpdk: Set pmd thread priority

2016-07-15 Thread Bodireddy, Bhanuprakash
ems more consistent. I agree to this and looks good to me. I will send out v3 as discussed here. Regards, Bhanu Prakash. >Thanks, >Daniele > >2016-07-15 7:52 GMT-07:00 Bodireddy, Bhanuprakash >: >>-Original Message- >>From: Daniele Di Proietto [mailto:daniele.di.p

Re: [ovs-dev] [PATCH] netdev-dpdk: Add Flow Control support.

2016-07-22 Thread Bodireddy, Bhanuprakash
Thanks for the patch, can you also add the flow control options to the INSTALL-ADVANCED.md? Regards, Bhanu Prakash. >-Original Message- >From: dev [mailto:dev-boun...@openvswitch.org] On Behalf Of Sugesh >Chandran >Sent: Friday, July 22, 2016 2:18 PM >To: dev@openvswitch.org >Subject: [o

Re: [ovs-dev] [PATCH] INSTALL.DPDK: Remove the experimental tag for OVS DPDK

2016-07-26 Thread Bodireddy, Bhanuprakash
Regards, Bhanu Prakash. >-Original Message- >From: Bodireddy, Bhanuprakash >Sent: Tuesday, July 26, 2016 10:30 AM >To: dev@openvswitch.org >Cc: therb...@redhat.com; Gray, Mark D ; >f...@redhat.com; diproiet...@ovn.org; ke...@dev.caoimhin.net; Bodireddy, >

Re: [ovs-dev] [PATCH v3] netdev-dpdk: Set pmd thread priority

2016-07-26 Thread Bodireddy, Bhanuprakash
Thanks Mark and Daniele, My comments inline. > >I agree with Mark's comments, other than that this looks good to me. >If you agree with the comments would you mind sending an updates version? I have sent out V4 with the changes suggested by Mark. >> >>    * In the absence of pmd-cpu-mask, one pm

Re: [ovs-dev] [PATCH] FAQ: Add contents section and enable internal links.

2016-07-27 Thread Bodireddy, Bhanuprakash
>-Original Message- >From: Ben Pfaff [mailto:b...@ovn.org] >Sent: Wednesday, July 27, 2016 8:59 PM >To: Bodireddy, Bhanuprakash >Cc: dev@openvswitch.org >Subject: Re: [PATCH] FAQ: Add contents section and enable internal links. > >On Wed, Jul 27, 2016 at 08:48:

Re: [ovs-dev] [PATCH v5] netdev-dpdk: Set pmd thread priority

2016-07-28 Thread Bodireddy, Bhanuprakash
>-Original Message- >From: Daniele Di Proietto [mailto:diproiet...@ovn.org] >Sent: Wednesday, July 27, 2016 10:10 PM >To: Kavanagh, Mark B >Cc: Bodireddy, Bhanuprakash ; >dev@openvswitch.org >Subject: Re: [PATCH v5] netdev-dpdk: Set pmd thread priority > &g

Re: [ovs-dev] [PATCH v2] netdev-dpdk: Add Flow Control support.

2016-07-28 Thread Bodireddy, Bhanuprakash
>-Original Message- >From: Chandran, Sugesh >Sent: Thursday, July 28, 2016 4:30 PM >To: diproiet...@ovn.org; Bodireddy, Bhanuprakash >; dev@openvswitch.org >Cc: Chandran, Sugesh >Subject: [PATCH v2] netdev-dpdk: Add Flow Control support. > >Add support for flo

Re: [ovs-dev] OVS+DPDK: pci_map_resource(): cannot mmap error

2016-08-01 Thread Bodireddy, Bhanuprakash
>-Original Message- >From: dev [mailto:dev-boun...@openvswitch.org] On Behalf Of Kapil >Adhikesavalu >Sent: Sunday, July 31, 2016 1:30 PM >To: dev@openvswitch.org; disc...@openvswitch.org >Subject: [ovs-dev] OVS+DPDK: pci_map_resource(): cannot mmap error > >Hello, > >i am getting "EAL: pci

Re: [ovs-dev] [PATCH 2/2] ovs-appctl: Fix potential crash with timeout argument

2016-08-08 Thread Bodireddy, Bhanuprakash
>-Original Message- >From: Kavanagh, Mark B >Sent: Monday, August 8, 2016 9:15 AM >To: Bodireddy, Bhanuprakash ; >dev@openvswitch.org >Subject: RE: [ovs-dev] [PATCH 2/2] ovs-appctl: Fix potential crash with timeout >argument > >> >>ovs-appctl can

Re: [ovs-dev] [PATCH 2/2] ovs-appctl: Fix potential crash with timeout argument

2016-08-08 Thread Bodireddy, Bhanuprakash
>-Original Message- >From: nickcooper-zhangtonghao [mailto:nickcooper- >zhangtong...@opencloud.tech] >Sent: Monday, August 8, 2016 1:45 PM >To: Bodireddy, Bhanuprakash >Cc: dev@openvswitch.org >Subject: Re: [ovs-dev] [PATCH 2/2] ovs-appctl: Fix potential crash w

Re: [ovs-dev] [PATCH 2/2] ovs-appctl: Fix potential crash with timeout argument

2016-08-08 Thread Bodireddy, Bhanuprakash
>-Original Message- >From: Ben Pfaff [mailto:b...@ovn.org] >Sent: Monday, August 8, 2016 5:24 PM >To: Bodireddy, Bhanuprakash >Cc: nickcooper-zhangtonghao ; >dev@openvswitch.org >Subject: Re: [ovs-dev] [PATCH 2/2] ovs-appctl: Fix potential crash with >timeout ar

Re: [ovs-dev] [ovs-discuss] OVS DPDK VFIO error

2016-08-09 Thread Bodireddy, Bhanuprakash
>-Original Message- >From: discuss [mailto:discuss-boun...@openvswitch.org] On Behalf Of Kapil >Adhikesavalu >Sent: Tuesday, August 9, 2016 10:46 AM >To: dev@openvswitch.org; disc...@openvswitch.org >Subject: [ovs-discuss] OVS DPDK VFIO error > >Hi, > >On a Intel xeon E5-2697 chip with iomm

Re: [ovs-dev] [PATCH v6 1/2] doc: Refactor DPDK install documentation

2016-06-07 Thread Bodireddy, Bhanuprakash
Thanks Mauricio for your comments, My comments inline. >+  it has to be configured with DPDK support and is done by './configure -- >with-dpdk'. >+  This section focus on generic recipe that suits most cases and for >distribution >+  specific instructions, refer [INSTALL.Fedora.md], [INSTALL.RHEL.

Re: [ovs-dev] [PATCH v6 2/2] doc: Refactor DPDK install guide, add ADVANCED doc

2016-06-08 Thread Bodireddy, Bhanuprakash
Thanks Mauricio for your comments. Comments inline. >+### 3.7 Compiler Optimizations >+ >+  The default compiler optimization level is '-O2'. Changing this to >+  more aggressive compiler optimization such as '-O3 -march=native' >+  with gcc(verified on 5.3.1) can produce performance gains though

Re: [ovs-dev] [RFC Patch] dpif-netdev: Sorted subtable vectors per in_port in dpcls

2016-06-22 Thread Bodireddy, Bhanuprakash
>-Original Message- >From: dev [mailto:dev-boun...@openvswitch.org] On Behalf Of Jan >Scheurich >Sent: Thursday, June 16, 2016 2:56 PM >To: dev@openvswitch.org >Subject: [ovs-dev] [RFC Patch] dpif-netdev: Sorted subtable vectors per >in_port in dpcls > >The user-space datapath (dpif-netdev)

Re: [ovs-dev] [PATCH] Makefile.am: Add clang static analysis support

2016-06-27 Thread Bodireddy, Bhanuprakash
>-Original Message- >From: William Tu [mailto:u9012...@gmail.com] >Sent: Monday, June 27, 2016 6:57 PM >To: Bodireddy, Bhanuprakash >Cc: >Subject: Re: [ovs-dev] [PATCH] Makefile.am: Add clang static analysis support > >This is pretty cool. I tested it and have

Re: [ovs-dev] [PATCH] Makefile.am: Add clang static analysis support

2016-06-27 Thread Bodireddy, Bhanuprakash
>-Original Message- >From: Lance Richardson [mailto:lrich...@redhat.com] >Sent: Monday, June 27, 2016 7:34 PM >To: Bodireddy, Bhanuprakash >Cc: dev@openvswitch.org >Subject: Re: [ovs-dev] [PATCH] Makefile.am: Add clang static analysis support > > > >-

Re: [ovs-dev] [PATCH v2] Makefile.am: Add clang static analysis support

2016-07-02 Thread Bodireddy, Bhanuprakash
>-Original Message- >From: Ben Pfaff [mailto:b...@ovn.org] >Sent: Saturday, July 2, 2016 6:14 PM >To: Bodireddy, Bhanuprakash >Cc: dev@openvswitch.org >Subject: Re: [ovs-dev] [PATCH v2] Makefile.am: Add clang static analysis >support > >On Tue, Jun 2

Re: [ovs-dev] [PATCH v2] Makefile.am: Add clang static analysis support

2016-07-02 Thread Bodireddy, Bhanuprakash
>-Original Message- >From: Ben Pfaff [mailto:b...@ovn.org] >Sent: Saturday, July 2, 2016 9:31 PM >To: Bodireddy, Bhanuprakash >Cc: dev@openvswitch.org >Subject: Re: [ovs-dev] [PATCH v2] Makefile.am: Add clang static analysis >support > >On Sat, Jul 02, 2016 at

Re: [ovs-dev] [PATCH v2] Makefile.am: Add clang static analysis support

2016-07-03 Thread Bodireddy, Bhanuprakash
>-Original Message- >From: Ben Pfaff [mailto:b...@ovn.org] >Sent: Sunday, July 3, 2016 1:12 AM >To: Bodireddy, Bhanuprakash >Cc: dev@openvswitch.org >Subject: Re: [ovs-dev] [PATCH v2] Makefile.am: Add clang static analysis >support > >On Sat, Jul 02, 2016 at

Re: [ovs-dev] [PATCH v1] INSTALL.DPDK: Update vhost multiqueue instructions.

2016-07-04 Thread Bodireddy, Bhanuprakash
>-Original Message- >From: Stokes, Ian >Sent: Wednesday, June 29, 2016 2:32 PM >To: dev@openvswitch.org >Cc: Bodireddy, Bhanuprakash >Subject: RE: [PATCH v1] INSTALL.DPDK: Update vhost multiqueue instructions. > >Hi All, > >Just a gentle reminder as regards

Re: [ovs-dev] [PATCH v1 1/1] INSTALL.DPDK: Flag DPDK firmware requirements.

2016-07-04 Thread Bodireddy, Bhanuprakash
Please note that Firmware requirements information is also captured in Refactored install guide v8. http://openvswitch.org/pipermail/dev/2016-July/074373.html http://openvswitch.org/pipermail/dev/2016-July/074374.html Regards, Bhanu Prakash. >-Original Message- >From: dev [mailto:dev-bou

Re: [ovs-dev] [PATCH v8 2/2] INSTALL.DPDK: Refactor DPDK install guide, add ADVANCED doc

2016-07-04 Thread Bodireddy, Bhanuprakash
>-Original Message- >From: Lance Richardson [mailto:lrich...@redhat.com] >Sent: Sunday, July 3, 2016 4:17 PM >To: Bodireddy, Bhanuprakash >Cc: dev@openvswitch.org; daniele di proietto > >Subject: Re: [ovs-dev] [PATCH v8 2/2] INSTALL.DPDK: Refactor DPDK install >

Re: [ovs-dev] [PATCH v8 2/2] INSTALL.DPDK: Refactor DPDK install guide, add ADVANCED doc

2016-07-06 Thread Bodireddy, Bhanuprakash
>-Original Message- >From: Daniele Di Proietto [mailto:diproiet...@ovn.org] >Sent: Wednesday, July 6, 2016 7:05 AM >To: Bodireddy, Bhanuprakash >Cc: Lance Richardson ; dev@openvswitch.org >Subject: Re: [ovs-dev] [PATCH v8 2/2] INSTALL.DPDK: Refactor DPDK install >gu

Re: [ovs-dev] [PATCH v8 1/2] INSTALL.DPDK: Refactor DPDK install documentation

2016-07-06 Thread Bodireddy, Bhanuprakash
>-   With SMT enabled, one physical core appears as two logical cores >-   which can improve performance. >+  - OVS current development can be clone using 'git' tool > >-   SMT can be utilized to add additional pmd threads without consuming >-   additional physical cores. Additional pmd threads may

Re: [ovs-dev] [PATCH] acinclude: Autodetect DPDK location when configuring OVS

2016-03-20 Thread Bodireddy, Bhanuprakash
To: Bodireddy, Bhanuprakash ; dev@openvswitch.org Subject: Re: [ovs-dev] [PATCH] acinclude: Autodetect DPDK location when configuring OVS On 03/18/2016 01:11 PM, Bhanuprakash Bodireddy wrote: > When using DPDK datapath, the OVS configure script requires the DPDK > build directory passed on

Re: [ovs-dev] [PATCH v2] acinclude: Autodetect DPDK location when configuring OVS

2016-03-23 Thread Bodireddy, Bhanuprakash
Hello Panu, My answers inline. -Original Message- From: Panu Matilainen [mailto:pmati...@redhat.com] Sent: Wednesday, March 23, 2016 1:20 PM To: Bodireddy, Bhanuprakash ; dev@openvswitch.org Subject: Re: [PATCH v2] acinclude: Autodetect DPDK location when configuring OVS On 03/21/2016

Re: [ovs-dev] [PATCH 1/2] acinclude.m4: Allow building against a DPDK installation

2016-03-24 Thread Bodireddy, Bhanuprakash
Hello Markos, While this patch allows OVS to build against DPDK even with install directory passed (i.e --with-dpdk=$DPDK_BUILD/install), I am reworking on another patch that handles auto discovery of DPDK library and fixes some issues in OVS configuration. http://openvswitch.org/pipermail/dev

Re: [ovs-dev] [PATCH v3] acinclude: Autodetect DPDK when configuring OVS

2016-03-30 Thread Bodireddy, Bhanuprakash
> -Original Message- > From: Panu Matilainen [mailto:pmati...@redhat.com] > Sent: Wednesday, March 30, 2016 1:06 PM > To: Bodireddy, Bhanuprakash ; > dev@openvswitch.org > Cc: mchand...@suse.de > Subject: Re: [PATCH v3] acinclude: Autodetect DPDK when configuring OVS

Re: [ovs-dev] [PATCH 0/2] doc: Refactor DPDK install guide

2016-03-31 Thread Bodireddy, Bhanuprakash
Hello, A gentle reminder. Any comments on the updated OVS DPDK install guides? Regards, Bhanu Prakash. > -Original Message- > From: dev [mailto:dev-boun...@openvswitch.org] On Behalf Of > Bhanuprakash Bodireddy > Sent: Wednesday, March 16, 2016 4:18 PM > To: dev@openvswitch.org > Subject

Re: [ovs-dev] [PATCH v4] acinclude: Autodetect DPDK location when configuring OVS

2016-04-12 Thread Bodireddy, Bhanuprakash
Thanks for the review Ben. I have sent out Patch V5 based on your comments. - Bhanu Prakash. > -Original Message- > From: Ben Pfaff [mailto:b...@ovn.org] > Sent: Tuesday, April 12, 2016 3:58 AM > To: Bodireddy, Bhanuprakash > Cc: dev@openvswitch.org > Subject: Re: [

Re: [ovs-dev] [PATCH 3/3] acinclude: Use SSE4.2 instruction set

2016-08-14 Thread Bodireddy, Bhanuprakash
Thanks for looking in to this Daniele, My comments inline. >-Original Message- >From: Daniele Di Proietto [mailto:diproiet...@ovn.org] >Sent: Sunday, August 14, 2016 9:13 PM >To: Bodireddy, Bhanuprakash >Cc: dev@openvswitch.org >Subject: Re: [ovs-dev] [PATCH 3/3] aci

Re: [ovs-dev] [PATCH v5] netdev-dpdk: Set pmd thread priority

2016-08-15 Thread Bodireddy, Bhanuprakash
>-Original Message- >From: Daniele Di Proietto [mailto:diproiet...@ovn.org] >Sent: Wednesday, July 27, 2016 10:10 PM >To: Kavanagh, Mark B >Cc: Bodireddy, Bhanuprakash ; >dev@openvswitch.org >Subject: Re: [PATCH v5] netdev-dpdk: Set pmd thread priority > &g

Re: [ovs-dev] [PATCH v5] netdev-dpdk: Set pmd thread priority

2016-08-16 Thread Bodireddy, Bhanuprakash
Hello Flavio, Thanks for your feedback, unfortunately I missed this mail due to my outlook filter settings. Please see my comments inline. >-Original Message- >From: Flavio Leitner [mailto:f...@sysclose.org] >Sent: Thursday, July 28, 2016 8:27 PM >To: Bodireddy, Bhanu

Re: [ovs-dev] [PATCH V6] netdev-dpdk: Set pmd thread priority

2016-08-16 Thread Bodireddy, Bhanuprakash
>-Original Message- >From: Daniele Di Proietto [mailto:diproiet...@ovn.org] >Sent: Tuesday, August 16, 2016 1:44 AM >To: Bodireddy, Bhanuprakash >Cc: dev@openvswitch.org; Flavio Leitner >Subject: Re: [PATCH V6] netdev-dpdk: Set pmd thread priority > >I found a c

[ovs-dev] OVS DPDK performance drop with multiple flows

2016-08-18 Thread Bodireddy, Bhanuprakash
Hello All, I found significant performance drop using OVS DPDK when testing with multiple IXIA streams and matching flow rules. Example: For a packet stream with src ip 2.2.2.1 and dst ip 3.3.3.1, corresponding flow rule is set up as below. $ ovs-ofctl add-flow br0 dl_type=0x0800,nw_src=2.2

Re: [ovs-dev] [PATCH V6] netdev-dpdk: Set pmd thread priority

2016-08-18 Thread Bodireddy, Bhanuprakash
>-Original Message- >From: Flavio Leitner [mailto:f...@sysclose.org] >Sent: Thursday, August 18, 2016 2:15 PM >To: Bodireddy, Bhanuprakash >Cc: Daniele Di Proietto ; dev@openvswitch.org >Subject: Re: [ovs-dev] [PATCH V6] netdev-dpdk: Set pmd thread priority > >On

Re: [ovs-dev] [PATCH V6] netdev-dpdk: Set pmd thread priority

2016-08-22 Thread Bodireddy, Bhanuprakash
> >2016-08-18 14:20 GMT-07:00 Bodireddy, Bhanuprakash >: >>-Original Message- >>From: Flavio Leitner [mailto:f...@sysclose.org] >>Sent: Thursday, August 18, 2016 2:15 PM >>To: Bodireddy, Bhanuprakash >>Cc: Daniele Di Proietto ; dev@openvswitch

Re: [ovs-dev] Hugepages allocation

2016-10-03 Thread Bodireddy, Bhanuprakash
>-Original Message- >From: dev [mailto:dev-boun...@openvswitch.org] On Behalf Of Kapil >Adhikesavalu >Sent: Monday, October 3, 2016 12:07 PM >To: dev@openvswitch.org; disc...@openvswitch.org >Subject: [ovs-dev] Hugepages allocation > >Hi, > >1. in INSTALL.DPDK.md, huge page size is recomme

Re: [ovs-dev] [PATCH 08/12] dpif-netdev: Reorder elements in dp_netdev_port structure.

2016-10-10 Thread Bodireddy, Bhanuprakash
>-Original Message- >From: Jarno Rajahalme [mailto:ja...@ovn.org] >Sent: Friday, October 7, 2016 10:11 PM >To: Bodireddy, Bhanuprakash >Cc: dev@openvswitch.org >Subject: Re: [ovs-dev] [PATCH 08/12] dpif-netdev: Reorder elements in >dp_netdev_port structure. > >

Re: [ovs-dev] [PATCH 07/12] dpif-netdev: Cache align netdev_flow_keys.

2016-10-10 Thread Bodireddy, Bhanuprakash
>-Original Message- >From: Daniele Di Proietto [mailto:diproiet...@ovn.org] >Sent: Friday, October 7, 2016 11:46 PM >To: Bodireddy, Bhanuprakash >Cc: dev@openvswitch.org; Jarno Rajahalme >Subject: Re: [ovs-dev] [PATCH 07/12] dpif-netdev: Cache align >netdev_flow_ke

Re: [ovs-dev] [PATCH 04/12] hash: Skip invoking mhash_add__() with zero input.

2016-10-10 Thread Bodireddy, Bhanuprakash
>-Original Message- >From: Jarno Rajahalme [mailto:ja...@ovn.org] >Sent: Friday, October 7, 2016 10:09 PM >To: Bodireddy, Bhanuprakash >Cc: dev@openvswitch.org >Subject: Re: [ovs-dev] [PATCH 04/12] hash: Skip invoking mhash_add__() with >zero input. > > &g

Re: [ovs-dev] [PATCH 09/12] dpif: Reorder elements in dpif_upcall structure.

2016-10-10 Thread Bodireddy, Bhanuprakash
om: Jarno Rajahalme [mailto:ja...@ovn.org] >Sent: Friday, October 7, 2016 10:11 PM >To: Bodireddy, Bhanuprakash >Cc: dev@openvswitch.org >Subject: Re: [ovs-dev] [PATCH 09/12] dpif: Reorder elements in dpif_upcall >structure. > >CodingStyle.md instructs to group struct mem

Re: [ovs-dev] [PATCH 06/12] cmap: Remove prefetching in cmap_find_batch().

2016-10-10 Thread Bodireddy, Bhanuprakash
>-Original Message- >From: Jarno Rajahalme [mailto:ja...@ovn.org] >Sent: Friday, October 7, 2016 10:10 PM >To: Bodireddy, Bhanuprakash >Cc: dev@openvswitch.org >Subject: Re: [ovs-dev] [PATCH 06/12] cmap: Remove prefetching in >cmap_find_batch(). > > &g

Re: [ovs-dev] [PATCH 00/12] Improve performance of OVS-DPDK classifier

2016-10-10 Thread Bodireddy, Bhanuprakash
Thanks Daniele, Jarno for reviewing and testing the patch series. We are working on the changes as suggested and will send out v2 soon. Regards, Bhanu Prakash. From: Daniele Di Proietto [mailto:diproiet...@ovn.org] Sent: Friday, October 7, 2016 11:45 PM To: Bodireddy, Bhanuprakash Cc: dev

Re: [ovs-dev] [PATCH 09/12] dpif: Reorder elements in dpif_upcall structure.

2016-10-11 Thread Bodireddy, Bhanuprakash
>-Original Message- >From: Jarno Rajahalme [mailto:ja...@ovn.org] >Sent: Monday, October 10, 2016 9:01 PM >To: Bodireddy, Bhanuprakash >Cc: dev@openvswitch.org >Subject: Re: [ovs-dev] [PATCH 09/12] dpif: Reorder elements in dpif_upcall >structure. > >How

Re: [ovs-dev] [PATCH v3 01/12] dpcls: Use 32 packet batches for lookups.

2016-10-18 Thread Bodireddy, Bhanuprakash
>-Original Message- >From: Daniele Di Proietto [mailto:diproiet...@ovn.org] >Sent: Tuesday, October 18, 2016 4:04 AM >To: Bodireddy, Bhanuprakash >Cc: dev@openvswitch.org >Subject: Re: [ovs-dev] [PATCH v3 01/12] dpcls: Use 32 packet batches for >lookups. > > &

Re: [ovs-dev] [PATCH v3 06/12] cmap: Remove prefetching in cmap_find_batch().

2016-10-18 Thread Bodireddy, Bhanuprakash
>-Original Message- >From: Daniele Di Proietto [mailto:diproiet...@ovn.org] >Sent: Tuesday, October 18, 2016 4:07 AM >To: Bodireddy, Bhanuprakash >Cc: dev@openvswitch.org >Subject: Re: [ovs-dev] [PATCH v3 06/12] cmap: Remove prefetching in >cmap_find_batch(). > >

Re: [ovs-dev] [PATCH v3 00/12] Improve performance of OVS-DPDK classifier.

2016-10-18 Thread Bodireddy, Bhanuprakash
Thanks daniele. Will send on the remaining patches with appropriate tags. Regards, Bhanu Prakash. >-Original Message- >From: Daniele Di Proietto [mailto:diproiet...@ovn.org] >Sent: Tuesday, October 18, 2016 4:04 AM >To: Bodireddy, Bhanuprakash >Cc: dev@openvswitch.o

Re: [ovs-dev] [ovs dpdk] why all the ovs threads pinned to master lcore?

2016-10-25 Thread Bodireddy, Bhanuprakash
> >++ pidof ovs-vswitchd >+ ps -To tid,pid,psr,comm -p 25932 > TID PID PSR COMMAND >25932 25932 1 ovs-vswitchd >25934 25932 0 eal-intr-thread >25935 25932 1 dpdk_watchdog1 >25936 25932 2 vhost_thread2 >25937 25932 1 pdump-thread >25938 25932 8 urcu3 >25939 25932 2 ovs-vswitchd >259

Re: [ovs-dev] [ovs dpdk] why all the ovs threads pinned to master lcore?

2016-10-25 Thread Bodireddy, Bhanuprakash
> >sorry, I am still confused. >when I launched vswitchd with dpdk-init=false, all the threads changed their >pinned cores as time goes by. >The following output is from ovs version 2.6 with dpdk-init=false ps -To >tid,pid,psr,comm -p 5922 > TIDPID PSR COMMAND > 5922 5922 12 ovs-vswitchd

Re: [ovs-dev] [ovs dpdk] why all the ovs threads pinned to master lcore?

2016-10-25 Thread Bodireddy, Bhanuprakash
>-Original Message- >From: Aaron Conole [mailto:acon...@redhat.com] >Sent: Tuesday, October 25, 2016 2:36 PM >To: Bodireddy, Bhanuprakash >Cc: Christian Ehrhardt ; ychen >; dev@openvswitch.org >Subject: Re: [ovs-dev] [ovs dpdk] why all the ovs threads pi