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From: "Pradeep Satyanarayana" <pradeep@us.ibm.com>
To: Thomas Monjalon <thomas@monjalon.net>
Cc: "bruce.richardson@intel.com" <bruce.richardson@intel.com>,
	Chao Zhu <chaozhu@linux.vnet.ibm.com>,
	Dekel Peled <dekelp@mellanox.com>,
	dev@dpdk.org, David Christensen <drc@ibm.com>,
	"honnappa.nagarahalli@arm.com" <honnappa.nagarahalli@arm.com>,
	Idan Werpoler <Idanw@mellanox.com>,
	"konstantin.ananyev@intel.com" <konstantin.ananyev@intel.com>,
	"ola.liljedahl@arm.com" <ola.liljedahl@arm.com>,
	Olga Shern <olgas@mellanox.com>, Ori Kam <orika@mellanox.com>,
	Shahaf Shuler <shahafs@mellanox.com>,
	David Wilder <wilder@us.ibm.com>,
	Yongseok Koh <yskoh@mellanox.com>
Subject: Re: [dpdk-dev] [PATCH] eal/ppc: remove fix of memory barrier for IBM POWER
Date: Wed, 27 Mar 2019 15:50:31 -0800	[thread overview]
Message-ID: <OF456B0ECC.006EF7E7-ON882583CA.00827A75-882583CA.0082F7BE@notes.na.collabserv.com> (raw)
Message-ID: <20190327235031.UmdgB-kz3Wd8LTLHRpN_hVuOd0bCQSS5pBlOQLj6AWo@z> (raw)
In-Reply-To: <1793899.zbSyOp9Bm4@xps>



Thomas Monjalon <thomas@monjalon.net> wrote on 03/27/2019 02:19:03 AM:

> From: Thomas Monjalon <thomas@monjalon.net>
> To: "pradeep@us.ibm.com" <pradeep@us.ibm.com>, Chao Zhu
> <chaozhu@linux.vnet.ibm.com>
> Cc: dev@dpdk.org, Dekel Peled <dekelp@mellanox.com>, Shahaf Shuler
> <shahafs@mellanox.com>, "bruce.richardson@intel.com"
> <bruce.richardson@intel.com>, David Christensen <drc@ibm.com>,
> "honnappa.nagarahalli@arm.com" <honnappa.nagarahalli@arm.com>,
> "konstantin.ananyev@intel.com" <konstantin.ananyev@intel.com>,
> "ola.liljedahl@arm.com" <ola.liljedahl@arm.com>, Ori Kam
> <orika@mellanox.com>, David Wilder <wilder@us.ibm.com>, Yongseok Koh
> <yskoh@mellanox.com>, Idan Werpoler <Idanw@mellanox.com>, Olga Shern
> <olgas@mellanox.com>
> Date: 03/27/2019 02:19 AM
> Subject: Re: [dpdk-dev] [PATCH] eal/ppc: remove fix of memory
> barrier for IBM POWER
>
> Pradeep, Chao,
>
> Do we have more news?
> We must merge this patch for DPDK 19.05-rc1.
>
> I understand you want to try improving performance
> by using lightweight sync for SMP barrier,
> and this change can be done later.
> First priority is to fix the bug of the general barrier.
> That's why I should push this patch before the end of the week.

Dekel's patch at:

http://mails.dpdk.org/archives/dev/2019-March/126746.html

seems to be holding up well with the testing done so far. We have
also pulled that patch in to test with DTS. If all hold up well,
we should be able to let you know by tomorrow morning (US west coast time).

Thanks
Pradeep
pradeep@us.ibm.com



  parent reply	other threads:[~2019-03-28 16:30 UTC|newest]

Thread overview: 42+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-03-18 12:58 Dekel Peled
2019-03-18 12:58 ` Dekel Peled
2019-03-19  3:24 ` Chao Zhu
2019-03-19  3:24   ` Chao Zhu
2019-03-19 10:05   ` Dekel Peled
2019-03-19 10:05     ` Dekel Peled
2019-03-19 11:14     ` Thomas Monjalon
2019-03-19 11:14       ` Thomas Monjalon
2019-03-19 19:42       ` Shahaf Shuler
2019-03-19 19:42         ` Shahaf Shuler
2019-03-19 20:45         ` Thomas Monjalon
2019-03-19 20:45           ` Thomas Monjalon
2019-03-20 22:40           ` Pradeep Satyanarayana
2019-03-20 22:40             ` Pradeep Satyanarayana
2019-03-21  8:49             ` Shahaf Shuler
2019-03-21  8:49               ` Shahaf Shuler
2019-03-22  1:40               ` Pradeep Satyanarayana
2019-03-22  1:40                 ` Pradeep Satyanarayana
2019-03-22  8:49                 ` Thomas Monjalon
2019-03-22  8:49                   ` Thomas Monjalon
2019-03-22 15:30                   ` Pradeep Satyanarayana
2019-03-22 15:30                     ` Pradeep Satyanarayana
2019-03-22 17:51                     ` Thomas Monjalon
2019-03-22 17:51                       ` Thomas Monjalon
2019-03-22 22:57                       ` Pradeep Satyanarayana
2019-03-22 22:57                         ` Pradeep Satyanarayana
2019-03-24  6:37                         ` Shahaf Shuler
2019-03-24  6:37                           ` Shahaf Shuler
2019-03-24 17:37                           ` Pradeep Satyanarayana
2019-03-24 17:37                             ` Pradeep Satyanarayana
2019-03-26  9:15                             ` Dekel Peled
2019-03-26  9:15                               ` Dekel Peled
2019-03-27  9:19                               ` Thomas Monjalon
2019-03-27  9:19                                 ` Thomas Monjalon
2019-03-27 23:50                                 ` Pradeep Satyanarayana [this message]
2019-03-27 23:50                                   ` Pradeep Satyanarayana
     [not found]                                 ` <OF456B0ECC.006EF7E7-ON882583CA.00827A75-882583CA.0082F7BE@LocalDomain>
2019-03-28 17:51                                   ` Pradeep Satyanarayana
2019-03-28 17:51                                     ` Pradeep Satyanarayana
2019-03-28 17:56                                     ` Thomas Monjalon
2019-03-28 17:56                                       ` Thomas Monjalon
2019-03-28 22:50 ` [dpdk-dev] [dpdk-stable] " Thomas Monjalon
2019-03-28 22:50   ` Thomas Monjalon

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