From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id BDB4441D3B; Wed, 22 Feb 2023 11:49:23 +0100 (CET) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id AE03A42D93; Wed, 22 Feb 2023 11:49:23 +0100 (CET) Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) by mails.dpdk.org (Postfix) with ESMTP id 15A0B42D93 for ; Wed, 22 Feb 2023 11:49:21 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1677062961; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=yGgrp0RhbHu+tmpBJkk4h4pdGPaowEJCMQeasj/0e1w=; b=bZMNywrMwMJ7QjYNH1I/QMhP20y8idDOu+9S3+FTIG5ZtMs7n9YzOng4JMkdBT5kIbNsmY odCnlOcCSLQO+HafHc4EwN8aooIfqDtlrj0Voxa59m4Abge4VDsFIvWfv2opRLcLUiLuOb diMv93TRNW8yoOUSdcpuzAkrSwbIjoY= Received: from mimecast-mx02.redhat.com (mx3-rdu2.redhat.com [66.187.233.73]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-569-pOqnTSNdOpyZV-aZ82Vang-1; Wed, 22 Feb 2023 05:49:19 -0500 X-MC-Unique: pOqnTSNdOpyZV-aZ82Vang-1 Received: from smtp.corp.redhat.com (int-mx10.intmail.prod.int.rdu2.redhat.com [10.11.54.10]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 222131C05129; Wed, 22 Feb 2023 10:49:19 +0000 (UTC) Received: from [10.39.208.21] (unknown [10.39.208.21]) by smtp.corp.redhat.com (Postfix) with ESMTPS id DB51E492B01; Wed, 22 Feb 2023 10:49:17 +0000 (UTC) Message-ID: Date: Wed, 22 Feb 2023 11:49:16 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.7.1 Subject: Re: [PATCH v2 09/16] test/bbdev: extend support for large TB To: Hernan Vargas , dev@dpdk.org, gakhil@marvell.com, trix@redhat.com Cc: nicolas.chautru@intel.com, qi.z.zhang@intel.com References: <20230215170949.60569-1-hernan.vargas@intel.com> <20230215170949.60569-10-hernan.vargas@intel.com> From: Maxime Coquelin In-Reply-To: <20230215170949.60569-10-hernan.vargas@intel.com> X-Scanned-By: MIMEDefang 3.1 on 10.11.54.10 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Language: en-US Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org On 2/15/23 18:09, Hernan Vargas wrote: > Add support for large TB when it cannot fit into a true mbuf. > > Signed-off-by: Hernan Vargas > --- > app/test-bbdev/test_bbdev_perf.c | 21 ++++++++++++--------- > 1 file changed, 12 insertions(+), 9 deletions(-) > > diff --git a/app/test-bbdev/test_bbdev_perf.c b/app/test-bbdev/test_bbdev_perf.c > index acfefb7efa..bdddf4f8b2 100644 > --- a/app/test-bbdev/test_bbdev_perf.c > +++ b/app/test-bbdev/test_bbdev_perf.c > @@ -1073,8 +1073,6 @@ init_op_data_objs(struct rte_bbdev_op_data *bufs, > * Special case when DPDK mbuf cannot handle > * the required input size > */ > - printf("Warning: Larger input size than DPDK mbuf %d\n", > - seg->length); > large_input = true; > } > bufs[i].data = m_head; > @@ -2031,6 +2029,7 @@ validate_op_chain(struct rte_bbdev_op_data *op, > struct rte_mbuf *m = op->data; > uint8_t nb_dst_segments = orig_op->nb_segments; > uint32_t total_data_size = 0; > + bool ignore_mbuf = false; /* ignore mbuf limitations */ > > TEST_ASSERT(nb_dst_segments == m->nb_segs, > "Number of segments differ in original (%u) and filled (%u) op", > @@ -2043,21 +2042,25 @@ validate_op_chain(struct rte_bbdev_op_data *op, > uint16_t data_len = rte_pktmbuf_data_len(m) - offset; > total_data_size += orig_op->segments[i].length; > > - TEST_ASSERT(orig_op->segments[i].length == data_len, > - "Length of segment differ in original (%u) and filled (%u) op", > - orig_op->segments[i].length, data_len); > + if (orig_op->segments[i].length > RTE_BBDEV_LDPC_E_MAX_MBUF) > + ignore_mbuf = true; > + if (!ignore_mbuf) > + TEST_ASSERT(orig_op->segments[i].length == data_len, > + "Length of segment differ in original (%u) and filled (%u) op", > + orig_op->segments[i].length, data_len); > TEST_ASSERT_BUFFERS_ARE_EQUAL(orig_op->segments[i].addr, > rte_pktmbuf_mtod_offset(m, uint32_t *, offset), > - data_len, > + orig_op->segments[i].length, > "Output buffers (CB=%u) are not equal", i); > m = m->next; > } > > /* Validate total mbuf pkt length */ > uint32_t pkt_len = rte_pktmbuf_pkt_len(op->data) - op->offset; > - TEST_ASSERT(total_data_size == pkt_len, > - "Length of data differ in original (%u) and filled (%u) op", > - total_data_size, pkt_len); > + if (!ignore_mbuf) > + TEST_ASSERT(total_data_size == pkt_len, > + "Length of data differ in original (%u) and filled (%u) op", > + total_data_size, pkt_len); > > return TEST_SUCCESS; > } Reviewed-by: Maxime Coquelin Thanks, Maxime