From: "Xia, Chenbo" <chenbo.xia@intel.com>
To: "Jiang, Cheng1" <cheng1.jiang@intel.com>,
"thomas@monjalon.net" <thomas@monjalon.net>,
"Richardson, Bruce" <bruce.richardson@intel.com>,
"mb@smartsharesystems.com" <mb@smartsharesystems.com>
Cc: "dev@dpdk.org" <dev@dpdk.org>, "Hu, Jiayu" <jiayu.hu@intel.com>,
"Ding, Xuan" <xuan.ding@intel.com>,
"Ma, WenwuX" <wenwux.ma@intel.com>,
"Wang, YuanX" <yuanx.wang@intel.com>,
"He, Xingguang" <xingguang.he@intel.com>
Subject: RE: [PATCH v4] app/dma-perf: introduce dma-perf application
Date: Thu, 8 Jun 2023 08:27:38 +0000 [thread overview]
Message-ID: <SN6PR11MB35045F75985A6CA5F14FFA7B9C50A@SN6PR11MB3504.namprd11.prod.outlook.com> (raw)
In-Reply-To: <20230608050301.49745-1-cheng1.jiang@intel.com>
> -----Original Message-----
> From: Jiang, Cheng1 <cheng1.jiang@intel.com>
> Sent: Thursday, June 8, 2023 1:03 PM
> To: thomas@monjalon.net; Richardson, Bruce <bruce.richardson@intel.com>;
> mb@smartsharesystems.com; Xia, Chenbo <chenbo.xia@intel.com>
> Cc: dev@dpdk.org; Hu, Jiayu <jiayu.hu@intel.com>; Ding, Xuan
> <xuan.ding@intel.com>; Ma, WenwuX <wenwux.ma@intel.com>; Wang, YuanX
> <yuanx.wang@intel.com>; He, Xingguang <xingguang.he@intel.com>; Jiang,
> Cheng1 <cheng1.jiang@intel.com>
> Subject: [PATCH v4] app/dma-perf: introduce dma-perf application
>
> There are many high-performance DMA devices supported in DPDK now, and
> these DMA devices can also be integrated into other modules of DPDK as
> accelerators, such as Vhost. Before integrating DMA into applications,
> developers need to know the performance of these DMA devices in various
> scenarios and the performance of CPUs in the same scenario, such as
> different buffer lengths. Only in this way can we know the target
> performance of the application accelerated by using them. This patch
> introduces a high-performance testing tool, which supports comparing the
> performance of CPU and DMA in different scenarios automatically with a
> pre-set config file. Memory Copy performance test are supported for now.
>
> Signed-off-by: Cheng Jiang <cheng1.jiang@intel.com>
> Signed-off-by: Jiayu Hu <jiayu.hu@intel.com>
> Signed-off-by: Yuan Wang <yuanx.wang@intel.com>
> Acked-by: Morten Brørup <mb@smartsharesystems.com>
Some LONG_LINE warning could be fixed if it's friendly for searching
logs.
I didn't look into all details but overall it seems good.
Acked-by: Chenbo Xia <chenbo.xia@intel.com>
> ---
> v4:
> fixed inaccuracy of the memory footprint display;
> v3:
> fixed some typos;
> v2:
> added lcore/dmadev designation;
> added error case process;
> removed worker_threads parameter from config.ini;
> improved the logs;
> improved config file;
>
> app/meson.build | 1 +
> app/test-dma-perf/benchmark.c | 471 ++++++++++++++++++++++++++++
> app/test-dma-perf/config.ini | 59 ++++
> app/test-dma-perf/main.c | 567 ++++++++++++++++++++++++++++++++++
> app/test-dma-perf/main.h | 69 +++++
> app/test-dma-perf/meson.build | 17 +
> 6 files changed, 1184 insertions(+)
> create mode 100644 app/test-dma-perf/benchmark.c
> create mode 100644 app/test-dma-perf/config.ini
> create mode 100644 app/test-dma-perf/main.c
> create mode 100644 app/test-dma-perf/main.h
> create mode 100644 app/test-dma-perf/meson.build
>
next prev parent reply other threads:[~2023-06-08 8:27 UTC|newest]
Thread overview: 52+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-04-20 7:22 [PATCH] " Cheng Jiang
2023-05-17 6:16 ` [PATCH v2] " Cheng Jiang
2023-05-17 7:31 ` [PATCH v3] " Cheng Jiang
2023-06-08 5:03 ` [PATCH v4] " Cheng Jiang
2023-06-08 8:27 ` Xia, Chenbo [this message]
2023-06-08 8:38 ` Jiang, Cheng1
2023-06-08 8:43 ` [PATCH v5] " Cheng Jiang
2023-06-09 11:44 ` [EXT] " Anoob Joseph
2023-06-12 7:40 ` Jiang, Cheng1
2023-06-09 14:03 ` Amit Prakash Shukla
2023-06-12 8:26 ` Jiang, Cheng1
2023-06-13 4:51 ` Jiang, Cheng1
2023-06-13 7:34 ` Amit Prakash Shukla
2023-06-13 4:31 ` [PATCH v6] " Cheng Jiang
2023-06-13 12:55 ` huangdengdui
2023-06-14 6:40 ` Jiang, Cheng1
2023-06-15 5:21 ` [EXT] " Anoob Joseph
2023-06-15 8:01 ` Jiang, Cheng1
2023-06-15 8:44 ` Anoob Joseph
2023-06-15 14:05 ` Jiang, Cheng1
2023-06-15 15:47 ` Anoob Joseph
2023-06-16 2:56 ` Jiang, Cheng1
2023-06-16 6:32 ` Anoob Joseph
2023-06-16 8:43 ` Jiang, Cheng1
2023-06-16 9:48 ` Anoob Joseph
2023-06-16 10:52 ` Anoob Joseph
2023-06-16 15:15 ` Jiang, Cheng1
2023-06-17 4:35 ` Jiang, Cheng1
2023-06-19 5:48 ` Anoob Joseph
2023-06-19 6:21 ` Jiang, Cheng1
2023-06-18 5:34 ` Jiang, Cheng1
2023-06-19 5:25 ` Anoob Joseph
2023-06-19 6:17 ` Jiang, Cheng1
2023-06-18 12:26 ` [PATCH v7] " Cheng Jiang
2023-06-20 6:53 ` [PATCH v8] " Cheng Jiang
2023-06-23 6:52 ` [EXT] " Anoob Joseph
2023-06-24 11:52 ` Jiang, Cheng1
2023-06-26 5:41 ` Anoob Joseph
2023-06-26 10:02 ` Jiang, Cheng1
2023-06-26 9:41 ` [PATCH v9] " Cheng Jiang
2023-06-28 1:20 ` [PATCH v10] " Cheng Jiang
2023-06-28 4:42 ` [EXT] " Anoob Joseph
2023-06-28 6:06 ` Ling, WeiX
2023-06-29 9:08 ` Thomas Monjalon
2023-06-29 12:50 ` Jiang, Cheng1
2023-06-29 13:19 ` Thomas Monjalon
2023-06-29 13:24 ` Jiang, Cheng1
2023-06-29 9:38 ` Thomas Monjalon
2023-06-29 12:51 ` Jiang, Cheng1
2023-06-29 13:14 ` [PATCH v11] " Cheng Jiang
2023-07-03 8:20 ` fengchengwen
2023-07-07 9:56 ` Thomas Monjalon
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