From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mx0a-001b2d01.pphosted.com (mx0a-001b2d01.pphosted.com [148.163.156.1]) by dpdk.org (Postfix) with ESMTP id 3FDFA1B293 for ; Wed, 10 Apr 2019 23:05:51 +0200 (CEST) Received: from pps.filterd (m0098410.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.16.0.27/8.16.0.27) with SMTP id x3AKs07Q023764 for ; Wed, 10 Apr 2019 17:05:50 -0400 Received: from e14.ny.us.ibm.com (e14.ny.us.ibm.com [129.33.205.204]) by mx0a-001b2d01.pphosted.com with ESMTP id 2rspmvuw5u-1 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=NOT) for ; Wed, 10 Apr 2019 17:05:47 -0400 Received: from localhost by e14.ny.us.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Wed, 10 Apr 2019 22:03:50 +0100 Received: from b01cxnp22036.gho.pok.ibm.com (9.57.198.26) by e14.ny.us.ibm.com (146.89.104.201) with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted; (version=TLSv1/SSLv3 cipher=AES256-GCM-SHA384 bits=256/256) Wed, 10 Apr 2019 22:03:47 +0100 Received: from b01ledav001.gho.pok.ibm.com (b01ledav001.gho.pok.ibm.com [9.57.199.106]) by b01cxnp22036.gho.pok.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id x3AL3kkw27132010 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Wed, 10 Apr 2019 21:03:46 GMT Received: from b01ledav001.gho.pok.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 5CBB82805E; Wed, 10 Apr 2019 21:03:46 +0000 (GMT) Received: from b01ledav001.gho.pok.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id EA8482805C; Wed, 10 Apr 2019 21:03:45 +0000 (GMT) Received: from davids-mbp.usor.ibm.com (unknown [9.70.85.33]) by b01ledav001.gho.pok.ibm.com (Postfix) with ESMTP; Wed, 10 Apr 2019 21:03:45 +0000 (GMT) To: Thomas Monjalon Cc: Vivian Kong , dev@dpdk.org, "pradeep@us.ibm.com" References: <20190409190630.31975-1-vivkong@ca.ibm.com> <2013805.Te0adFJsA8@xps> <2416b589-0b94-8631-3c0f-ea3004a9030f@linux.vnet.ibm.com> <2584431.R4fyAWvymm@xps> From: David Christensen Date: Wed, 10 Apr 2019 14:03:45 -0700 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.14; rv:60.0) Gecko/20100101 Thunderbird/60.6.1 MIME-Version: 1.0 In-Reply-To: <2584431.R4fyAWvymm@xps> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit X-TM-AS-GCONF: 00 x-cbid: 19041021-0052-0000-0000-000003AA4F3B X-IBM-SpamModules-Scores: X-IBM-SpamModules-Versions: BY=3.00010904; HX=3.00000242; KW=3.00000007; PH=3.00000004; SC=3.00000284; SDB=6.01187224; UDB=6.00621858; IPR=6.00967987; MB=3.00026382; MTD=3.00000008; XFM=3.00000015; UTC=2019-04-10 21:03:48 X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 19041021-0053-0000-0000-00006073C379 Message-Id: <6c310d16-2d96-7a4f-fce6-5c7bea88a95c@linux.vnet.ibm.com> X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:, , definitions=2019-04-10_09:, , signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 malwarescore=0 suspectscore=0 phishscore=0 bulkscore=0 spamscore=0 clxscore=1015 lowpriorityscore=0 mlxscore=0 impostorscore=0 mlxlogscore=672 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1810050000 definitions=main-1904100136 Subject: Re: [dpdk-dev] [RFC 00/12] introduce s390x architecture X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 10 Apr 2019 21:05:51 -0000 >> The IBM Power team is not idle in this area. There's ongoing work to >> enable DTS on Power systems. > > Good to read there is some work in the pipe. > I can remember the first emails (in 2015) talking about some automated > tests for compilation and unit tests on IBM Power. > We are still seeing some compilation issues regularly on Power. > Before going to DTS, I think you should extend your compilation testing, > and basic feature testing with builtin unit tests. That's on my ToDo list. I'm currently investigating some errors from app/test/test_barrier.c which fails on weakly ordered memory systems such as Power. I have my eye on several other tests as well that definitely need to be validated. Dave From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dpdk.org (dpdk.org [92.243.14.124]) by dpdk.space (Postfix) with ESMTP id 441F6A0096 for ; Wed, 10 Apr 2019 23:05:54 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 835F31B3B8; Wed, 10 Apr 2019 23:05:52 +0200 (CEST) Received: from mx0a-001b2d01.pphosted.com (mx0a-001b2d01.pphosted.com [148.163.156.1]) by dpdk.org (Postfix) with ESMTP id 3FDFA1B293 for ; Wed, 10 Apr 2019 23:05:51 +0200 (CEST) Received: from pps.filterd (m0098410.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.16.0.27/8.16.0.27) with SMTP id x3AKs07Q023764 for ; Wed, 10 Apr 2019 17:05:50 -0400 Received: from e14.ny.us.ibm.com (e14.ny.us.ibm.com [129.33.205.204]) by mx0a-001b2d01.pphosted.com with ESMTP id 2rspmvuw5u-1 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=NOT) for ; Wed, 10 Apr 2019 17:05:47 -0400 Received: from localhost by e14.ny.us.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Wed, 10 Apr 2019 22:03:50 +0100 Received: from b01cxnp22036.gho.pok.ibm.com (9.57.198.26) by e14.ny.us.ibm.com (146.89.104.201) with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted; (version=TLSv1/SSLv3 cipher=AES256-GCM-SHA384 bits=256/256) Wed, 10 Apr 2019 22:03:47 +0100 Received: from b01ledav001.gho.pok.ibm.com (b01ledav001.gho.pok.ibm.com [9.57.199.106]) by b01cxnp22036.gho.pok.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id x3AL3kkw27132010 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Wed, 10 Apr 2019 21:03:46 GMT Received: from b01ledav001.gho.pok.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 5CBB82805E; Wed, 10 Apr 2019 21:03:46 +0000 (GMT) Received: from b01ledav001.gho.pok.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id EA8482805C; Wed, 10 Apr 2019 21:03:45 +0000 (GMT) Received: from davids-mbp.usor.ibm.com (unknown [9.70.85.33]) by b01ledav001.gho.pok.ibm.com (Postfix) with ESMTP; Wed, 10 Apr 2019 21:03:45 +0000 (GMT) To: Thomas Monjalon Cc: Vivian Kong , dev@dpdk.org, "pradeep@us.ibm.com" References: <20190409190630.31975-1-vivkong@ca.ibm.com> <2013805.Te0adFJsA8@xps> <2416b589-0b94-8631-3c0f-ea3004a9030f@linux.vnet.ibm.com> <2584431.R4fyAWvymm@xps> From: David Christensen Date: Wed, 10 Apr 2019 14:03:45 -0700 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.14; rv:60.0) Gecko/20100101 Thunderbird/60.6.1 MIME-Version: 1.0 In-Reply-To: <2584431.R4fyAWvymm@xps> Content-Type: text/plain; charset="UTF-8"; format="flowed" Content-Language: en-US Content-Transfer-Encoding: 7bit X-TM-AS-GCONF: 00 x-cbid: 19041021-0052-0000-0000-000003AA4F3B X-IBM-SpamModules-Scores: X-IBM-SpamModules-Versions: BY=3.00010904; HX=3.00000242; KW=3.00000007; PH=3.00000004; SC=3.00000284; SDB=6.01187224; UDB=6.00621858; IPR=6.00967987; MB=3.00026382; MTD=3.00000008; XFM=3.00000015; UTC=2019-04-10 21:03:48 X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 19041021-0053-0000-0000-00006073C379 Message-Id: <6c310d16-2d96-7a4f-fce6-5c7bea88a95c@linux.vnet.ibm.com> X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:, , definitions=2019-04-10_09:, , signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 malwarescore=0 suspectscore=0 phishscore=0 bulkscore=0 spamscore=0 clxscore=1015 lowpriorityscore=0 mlxscore=0 impostorscore=0 mlxlogscore=672 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1810050000 definitions=main-1904100136 Subject: Re: [dpdk-dev] [RFC 00/12] introduce s390x architecture X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" Message-ID: <20190410210345.zUTmL9Gltktodf2oCuiyGhNcjcYnjR4GA7Pa8MSIBFk@z> >> The IBM Power team is not idle in this area. There's ongoing work to >> enable DTS on Power systems. > > Good to read there is some work in the pipe. > I can remember the first emails (in 2015) talking about some automated > tests for compilation and unit tests on IBM Power. > We are still seeing some compilation issues regularly on Power. > Before going to DTS, I think you should extend your compilation testing, > and basic feature testing with builtin unit tests. That's on my ToDo list. I'm currently investigating some errors from app/test/test_barrier.c which fails on weakly ordered memory systems such as Power. I have my eye on several other tests as well that definitely need to be validated. Dave