Re: [dpdk-dev] Multi-thread mempool usage

2018-08-27 Thread Matteo Lanzuisi
Hi, I apologize for the last email, it was a false positive, sometimes it went good and sometimes not. The real problem was a memory overflow in my code, where part of a memzone was overwritten by a memcpy. This was never found in RedHat 6 and dpdk-2.2.0. I think this is because of some hugepa

Re: [dpdk-dev] Multi-thread mempool usage

2018-08-24 Thread Wiles, Keith
> On Aug 24, 2018, at 9:44 AM, Matteo Lanzuisi wrote: > > Hi, > > I used valgrind again for a very long time, and it told me nothing strange is > happening on my code. > After it, I changed my code this way > > unsignedlcore_id_start = rte_lcore_id(); > RTE_LCORE_FOREACH(lcore_

Re: [dpdk-dev] Multi-thread mempool usage

2018-08-24 Thread Matteo Lanzuisi
Hi, I used valgrind again for a very long time, and it told me nothing strange is happening on my code. After it, I changed my code this way  unsigned    lcore_id_start = rte_lcore_id(); RTE_LCORE_FOREACH(lcore_id) {     if (lcore_id_start != lcore_id) // <- before this ch

Re: [dpdk-dev] Multi-thread mempool usage

2018-08-21 Thread Matteo Lanzuisi
Il 21/08/2018 14:51, Wiles, Keith ha scritto: On Aug 21, 2018, at 7:44 AM, Matteo Lanzuisi wrote: Il 21/08/2018 14:17, Wiles, Keith ha scritto: On Aug 21, 2018, at 7:01 AM, Matteo Lanzuisi wrote: Hi Il 20/08/2018 18:03, Wiles, Keith ha scritto: On Aug 20, 2018, at 9:47 AM, Matteo Lanzuis

Re: [dpdk-dev] Multi-thread mempool usage

2018-08-21 Thread Wiles, Keith
> On Aug 21, 2018, at 7:44 AM, Matteo Lanzuisi wrote: > > Il 21/08/2018 14:17, Wiles, Keith ha scritto: >> >>> On Aug 21, 2018, at 7:01 AM, Matteo Lanzuisi wrote: >>> >>> Hi >>> >>> Il 20/08/2018 18:03, Wiles, Keith ha scritto: > On Aug 20, 2018, at 9:47 AM, Matteo Lanzuisi > wro

Re: [dpdk-dev] Multi-thread mempool usage

2018-08-21 Thread Matteo Lanzuisi
Il 21/08/2018 14:17, Wiles, Keith ha scritto: On Aug 21, 2018, at 7:01 AM, Matteo Lanzuisi wrote: Hi Il 20/08/2018 18:03, Wiles, Keith ha scritto: On Aug 20, 2018, at 9:47 AM, Matteo Lanzuisi wrote: Hello Olivier, Il 13/08/2018 23:54, Olivier Matz ha scritto: Hello Matteo, On Mon, A

Re: [dpdk-dev] Multi-thread mempool usage

2018-08-21 Thread Wiles, Keith
> On Aug 21, 2018, at 7:01 AM, Matteo Lanzuisi wrote: > > Hi > > Il 20/08/2018 18:03, Wiles, Keith ha scritto: >>> On Aug 20, 2018, at 9:47 AM, Matteo Lanzuisi >>> wrote: >>> >>> Hello Olivier, >>> >>> Il 13/08/2018 23:54, Olivier Matz ha scritto: >>> Hello Matteo, On Mon

Re: [dpdk-dev] Multi-thread mempool usage

2018-08-21 Thread Matteo Lanzuisi
Hi Il 20/08/2018 18:03, Wiles, Keith ha scritto: On Aug 20, 2018, at 9:47 AM, Matteo Lanzuisi wrote: Hello Olivier, Il 13/08/2018 23:54, Olivier Matz ha scritto: Hello Matteo, On Mon, Aug 13, 2018 at 03:20:44PM +0200, Matteo Lanzuisi wrote: Any suggestion? any idea about this behaviour?

Re: [dpdk-dev] Multi-thread mempool usage

2018-08-20 Thread Wiles, Keith
> On Aug 20, 2018, at 9:47 AM, Matteo Lanzuisi wrote: > > Hello Olivier, > > Il 13/08/2018 23:54, Olivier Matz ha scritto: >> Hello Matteo, >> >> On Mon, Aug 13, 2018 at 03:20:44PM +0200, Matteo Lanzuisi wrote: >>> Any suggestion? any idea about this behaviour? >>> >>> Il 08/08/2018 11:56,

Re: [dpdk-dev] Multi-thread mempool usage

2018-08-20 Thread Matteo Lanzuisi
Hello Olivier, Il 13/08/2018 23:54, Olivier Matz ha scritto: Hello Matteo, On Mon, Aug 13, 2018 at 03:20:44PM +0200, Matteo Lanzuisi wrote: Any suggestion? any idea about this behaviour? Il 08/08/2018 11:56, Matteo Lanzuisi ha scritto: Hi all, recently I began using "dpdk-17.11-11.el7.x86_6

Re: [dpdk-dev] Multi-thread mempool usage

2018-08-13 Thread Olivier Matz
Hello Matteo, On Mon, Aug 13, 2018 at 03:20:44PM +0200, Matteo Lanzuisi wrote: > Any suggestion? any idea about this behaviour? > > Il 08/08/2018 11:56, Matteo Lanzuisi ha scritto: > > Hi all, > > > > recently I began using "dpdk-17.11-11.el7.x86_64" rpm (RedHat rpm) on > > RedHat 7.5 kernel 3.1

Re: [dpdk-dev] Multi-thread mempool usage

2018-08-13 Thread Matteo Lanzuisi
Any suggestion? any idea about this behaviour? Il 08/08/2018 11:56, Matteo Lanzuisi ha scritto: Hi all, recently I began using "dpdk-17.11-11.el7.x86_64" rpm (RedHat rpm) on RedHat 7.5 kernel 3.10.0-862.6.3.el7.x86_64 as a porting of an application from RH6 to RH7. On RH6 I used dpdk-2.2.0.

[dpdk-dev] Multi-thread mempool usage

2018-08-08 Thread Matteo Lanzuisi
Hi all, recently I began using "dpdk-17.11-11.el7.x86_64" rpm (RedHat rpm) on RedHat 7.5 kernel 3.10.0-862.6.3.el7.x86_64 as a porting of an application from RH6 to RH7. On RH6 I used dpdk-2.2.0. This application is made up by one or more threads (each one on a different logical core) readin