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DIR:OUT; SFP:1101; x-ms-exchange-antispam-messagedata: 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 x-ms-exchange-transport-forked: True Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: BN6PR18MB1140.namprd18.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: 2c5a3a30-d318-4633-4e76-08d81e3784eb X-MS-Exchange-CrossTenant-originalarrivaltime: 02 Jul 2020 03:25:07.3184 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 70e1fb47-1155-421d-87fc-2e58f638b6e0 X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: 8dE3ih3LuO3oNlIrxRmzdSqUUUrcYWd2+Ypmkw14EZVkI8d6osbbvyQc2AJVTXJ4+TuYGQ03h8IrZGrP+E5peBmNxYlRyxY+cE4I0CDSGpQ= X-MS-Exchange-Transport-CrossTenantHeadersStamped: BN6PR18MB1043 X-OriginatorOrg: marvell.com X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.235, 18.0.687 definitions=2020-07-02_01:2020-07-01, 2020-07-01 signatures=0 Subject: Re: [dpdk-stable] [dpdk-dev] [PATCH 5/6] app/test-eventdev: Enhancing perf-atq packet flow X-BeenThere: stable@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: patches for DPDK stable branches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: stable-bounces@dpdk.org Sender: "stable" >Subject: [dpdk-dev] [PATCH 5/6] app/test-eventdev: Enhancing perf-atq >packet flow > >The event ethernet Tx adapter provides data path for the ethernet >transmit >stage. Enqueue a burst of events objects supplied on an event device. NAK, same as 1/6 use pipeline_atq/queue to test Rx->Tx performace. > >Fixes: 1eb10ad8db8 ("app/testeventdev: add perf all types queue >worker") >Cc: stable@dpdk.org > >Signed-off-by: Apeksha Gupta >--- > app/test-eventdev/test_perf_atq.c | 43 ++++++++++++++++++++------ >-- > app/test-eventdev/test_perf_common.h | 4 +++ > 2 files changed, 35 insertions(+), 12 deletions(-) > >diff --git a/app/test-eventdev/test_perf_atq.c b/app/test- >eventdev/test_perf_atq.c >index d0241ec4ae..23e9ad4a29 100644 >--- a/app/test-eventdev/test_perf_atq.c >+++ b/app/test-eventdev/test_perf_atq.c >@@ -70,10 +70,12 @@ perf_atq_worker(void *arg, const int >enable_fwd_latency) > } > > static int >-perf_atq_worker_burst(void *arg, const int enable_fwd_latency) >+perf_atq_worker_burst(void *arg, const int enable_fwd_latency, >+ const uint32_t flags) > { > PERF_WORKER_INIT; > uint16_t i; >+ uint16_t nb_tx; > /* +1 to avoid prefetch out of array check */ > struct rte_event ev[BURST_SIZE + 1]; > >@@ -110,13 +112,21 @@ perf_atq_worker_burst(void *arg, const int >enable_fwd_latency) > nb_stages); > } > } >+ if (flags =3D=3D TEST_PERF_EVENT_TX_DIRECT) { >+ nb_tx =3D >rte_event_eth_tx_adapter_enqueue(dev, port, >+ ev, nb_rx, 0); >+ while (nb_tx < nb_rx && !t->done) >+ nb_tx +=3D >rte_event_eth_tx_adapter_enqueue(dev, >+ port, ev + nb_tx, >+ nb_rx - nb_tx, 0); >+ } else { >+ uint16_t enq; > >- uint16_t enq; >- >- enq =3D rte_event_enqueue_burst(dev, port, ev, nb_rx); >- while (enq < nb_rx) { >- enq +=3D rte_event_enqueue_burst(dev, port, >+ enq =3D rte_event_enqueue_burst(dev, port, ev, >nb_rx); >+ while (enq < nb_rx) { >+ enq +=3D rte_event_enqueue_burst(dev, >port, > ev + enq, nb_rx >- enq); >+ } > } > } > return 0; >@@ -127,20 +137,29 @@ worker_wrapper(void *arg) > { > struct worker_data *w =3D arg; > struct evt_options *opt =3D w->t->opt; >- >+ const bool internal_port =3D w->t->internal_port; > const bool burst =3D evt_has_burst_mode(w->dev_id); > const int fwd_latency =3D opt->fwd_latency; >+ uint32_t flags; > > /* allow compiler to optimize */ > if (!burst && !fwd_latency) > return perf_atq_worker(arg, 0); > else if (!burst && fwd_latency) > return perf_atq_worker(arg, 1); >- else if (burst && !fwd_latency) >- return perf_atq_worker_burst(arg, 0); >- else if (burst && fwd_latency) >- return perf_atq_worker_burst(arg, 1); >- >+ else if (burst && !fwd_latency && internal_port) { >+ flags =3D TEST_PERF_EVENT_TX_DIRECT; >+ return perf_atq_worker_burst(arg, 0, flags); >+ } else if (burst && !fwd_latency && !internal_port) { >+ flags =3D TEST_PERF_EVENT_TX_ENQ; >+ return perf_atq_worker_burst(arg, 1, flags); >+ } else if (burst && fwd_latency && internal_port) { >+ flags =3D TEST_PERF_EVENT_TX_DIRECT; >+ return perf_atq_worker_burst(arg, 0, flags); >+ } else if (burst && fwd_latency && !internal_port) { >+ flags =3D TEST_PERF_EVENT_TX_ENQ; >+ return perf_atq_worker_burst(arg, 1, flags); >+ } > rte_panic("invalid worker\n"); > } > >diff --git a/app/test-eventdev/test_perf_common.h b/app/test- >eventdev/test_perf_common.h >index 716199d8c9..c86be385ad 100644 >--- a/app/test-eventdev/test_perf_common.h >+++ b/app/test-eventdev/test_perf_common.h >@@ -13,6 +13,7 @@ > #include > #include > #include >+#include > #include > #include > #include >@@ -23,6 +24,9 @@ > #include "evt_options.h" > #include "evt_test.h" > >+#define TEST_PERF_EVENT_TX_ENQ 0x1 >+#define TEST_PERF_EVENT_TX_DIRECT 0X2 >+ > struct test_perf; > > struct worker_data { >-- >2.17.1