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/ohos5.0/docs/zh-cn/device-dev/device-test/
H A Dsmartperf-host.md1 # Smartperf-Host
3 Smartperf-Host是一款深入挖掘数据、细粒度地展示数据的性能功耗调优工具，旨在为开发者提供一套性能调优平台，支持对CPU调度、频点、进程线程时间片、堆内存、帧率等数据进行采集和展示，展示方…
11 PC端以Smartperf-Host网站的形式进行发布，内部分为Trace Streamer数据解析、SQLite数据存储、hdc设备管理、数据导入、UI绘制、数据分析等模块。下文会重点对Smart…
15 ├── host # Smartperf-Host 相关代码
16 │ ├── doc # Smartperf-Host 相关使用文档
17 │ ├── ide # Smartperf-Host IDE 模块目录
53 …使用Smartperf-Host抓取应用的cpu使用量、方法的调用栈等，详见《[HiPerf的抓取和展示说明](https://gitee.com/openharmony-sig/developt…
59 …使用Smartperf-Host抓取所有文件系统系统调用信息、读写调用次数等，详见《[FileSystem的抓取和展示说明](https://gitee.com/openharmony-sig/d…
71 …Smartperf-Host网站trace解析完成后在线数据库使用说明，详见《[Sql分析和Metrics说明](https://gitee.com/openharmony-sig/develop…
73 项目编译主要包括两部分，Trace Streamer编译和Smartperf-Host编译部署。
[all …]
/ohos5.0/commonlibrary/rust/ylong_http/ylong_http_client/tests/
H A Dsdv_async_http.rs41 Host: "http://127.0.0.1", in sdv_async_client_send_request()
60 Host: "http://127.0.0.1", in sdv_async_client_send_request()
78 Host: "http://127.0.0.1", in sdv_async_client_send_request()
97 Host: "http://127.0.0.1", in sdv_async_client_send_request()
114 Host: "http://127.0.0.1", in sdv_async_client_send_request()
143 Host: "http://127.0.0.1", in sdv_client_send_request_repeatedly()
155 Host: "http://127.0.0.1", in sdv_client_send_request_repeatedly()
185 Host: "http://127.0.0.1", in sdv_client_making_multiple_connections()
H A Dsdv_async_https_c_ssl.rs43 Host: "127.0.0.1", in sdv_async_client_send_request()
63 Host: "127.0.0.1", in sdv_async_client_send_request()
82 Host: "127.0.0.1", in sdv_async_client_send_request()
102 Host: "127.0.0.1", in sdv_async_client_send_request()
120 Host: "127.0.0.1", in sdv_async_client_send_request()
146 Host: "127.0.0.1", in sdv_client_send_request_repeatedly()
158 Host: "127.0.0.1", in sdv_client_send_request_repeatedly()
185 Host: "127.0.0.1", in sdv_client_making_multiple_connections()
H A Dsdv_sync_http.rs42 Host: "http://127.0.0.1", in sdv_synchronized_client_send_request()
71 Host: "http://127.0.0.1", in sdv_synchronized_client_send_request_repeatedly()
83 Host: "http://127.0.0.1", in sdv_synchronized_client_send_request_repeatedly()
H A Dsdv_sync_https_c_ssl.rs43 Host: "https://127.0.0.1", in sdv_synchronized_client_send_request()
68 Host: "https://127.0.0.1", in sdv_synchronized_client_send_request_repeatedly()
80 Host: "https://127.0.0.1", in sdv_synchronized_client_send_request_repeatedly()
H A Dsdv_async_https_pinning.rs95 Host: "127.0.0.1", in sdv_client_public_key_pinning()
144 Host: "127.0.0.1", in sdv_client_public_key_pinning()
193 Host: "127.0.0.1", in sdv_client_public_key_pinning()
/ohos5.0/drivers/hdf_core/adapter/khdf/liteos/model/network/wifi/bus/
H A DKconfig30 bool "Enable HDF WiFi Bus Host driver"
33 Answer Y to enable HDF WiFi Bus Host driver.
41 bool "Enable HDF WLAN Sdio Host driver"
45 Answer Y to enable HDF WLAN Sdio Host driver.
48 bool "Enable HDF WLAN Usb Host driver"
52 Answer Y to enable HDF WLAN Usb Host driver.
55 bool "Enable HDF WLAN Pcie Host driver"
59 Answer Y to enable HDF WLAN Pcie Host driver.
/ohos5.0/docs/zh-cn/application-dev/performance/
H A Dapplication-performance-guide.md7 …e数据为切入点进行分析，相应的工具可以使用SmartPerf Host或DevEco Studio内置的Frame等。若开发者需要补充SmartPerf Host工具和Trace相关知识，可以分别…
12 开发者可以通过HiTrace命令工具抓取应用刷新时的Trace信息，并通过SmartPerf Host集成性能工具分析。例如，抓取某应用发生丢帧处的Trace信息如图1，则平均帧率计算过程如下：
31 在了解估算原理后，值得说明的是，SmartPerf Host针对部分标签，已经可以实现框选时间范围内平均帧率的自动计算。例如，框选的范围内存在RSMainThread::DoComposition泳…
38 **图2 SmartPerf Host平均帧率自动计算**
184 而实际分析时，开发者可以借助SmartPerf Host提供的AppStartup模板，将各启动阶段自动拆解出来，如图14所示。关于AppStartup模板详细使用方法，请参考《[性能优化工具Sma…
H A Dlong-frame-optimization.md7 …数据作为切入点进行分析，相应的工具可以使用SmartPerf Host或DevEco Stdio内置的Frame等。若开发者需要补充SmartPerf Host工具和Trace相关知识，可以分别参…
88 在设备相关debug开关打开后，通过SmartPerf Host工具抓取场景Trace。对于案例场景，这里采用向上抛滑3次，再向下抛滑3次的方式，并控制操作时长在10s以内。开发者在抓取Trace时…
92 通过SmartPerf Host工具打开应用Trace。选择收藏置顶，FrameTimeLine、App主进程和RanderService进程中的Actual Timeline，以及RenderSe…
H A Dperformance-optimization-using-smartperf-host.md1 # 使用SmartPerf-Host分析应用性能
5 …Host是一款深入挖掘数据、细粒度展示数据的性能功耗调优工具，可采集CPU调度、频点、进程线程时间片、堆内存、帧率等数据，采集的数据通过泳道图清晰地呈现给开发者，同时通过GUI以可视化的方式进行分…
11 …Host进行性能分析前，需要先完成本地部署，本地部署的详细指导请参考[如何编译TraceStreamer](https://gitee.com/openharmony/developtools_s…
21 SmartPerf-Host提供FrameTimeline帧率分析功能，可以抓取记录每一帧的渲染数据，自动标识其中的卡顿帧，并提供同时段的系统Trace信息，帮助开发者高效分析卡顿位置和原因。
190 SmartPerf-Host提供了AppStartup功能，以便于分析应用启动时各个阶段耗时情况。应用启动分析功能主要是提供应用启动分析模板，帮助系统调优人员做应用启动慢场景问题分析，快速查找系统侧…
H A Dreasonable_using_system_interfaces.md44 通过[SmartPerf Host](performance-optimization-using-smartperf-host.md)工具抓取Trace。持续时间为1.621ms。
77 通过[SmartPerf Host](performance-optimization-using-smartperf-host.md)工具抓取Trace。持续时间为0.124ms。
108 通过[SmartPerf Host](performance-optimization-using-smartperf-host.md)工具抓取Trace。启动时ReceiveVsync阶段耗时为3…
128 通过[SmartPerf Host](performance-optimization-using-smartperf-host.md)工具抓取Trace。启动时ReceiveVsync阶段耗时为3…
/ohos5.0/commonlibrary/rust/ylong_http/ylong_http_client/tests/common/
H A Dsync_utils.rs23 Host: $host: expr,
85 Host: $host,
111 Host: $host: expr,
172 Host: $host,
206 Host: $host: expr,
235 Host: $host,
264 Host: $host: expr,
289 Host: $host,
320 Host: $host: expr,
339 Host: $host,
H A Dasync_utils.rs24 Host: $host: expr,
86 Host: $host,
113 Host: $host: expr,
174 Host: $host,
208 Host: $host: expr,
238 Host: $host,
265 Host: $host: expr,
292 Host: $host,
321 Host: $host: expr,
/ohos5.0/docs/zh-cn/contribute/
H A DOpenHarmony-hdf-coding-guide.md189 #### 【规则】驱动模型的设计和归类应当满足业务需要和既定类型，禁止重复配置Host和Device
191 【说明】HDF框架将一类设备驱动放在同一个Host里面，开发者也可以将Host中的驱动功能分层独立开发和部署，支持一个驱动多个Node，HDF驱动模型如下图所示：
195 开发者应当将同一类的设备放在同一个Host里面，在新增设备时，检查是否已经存在同类型的Host。如果已存在Host，则将Device配置在此Host中，禁止重复配置Host。一个驱动设备应该只属于一…
335 …ice_info.hcs配置文件中，priority字段（取值范围为整数0到200）是用来表示Host和驱动的优先级。不同的Host内的驱动，Host的priority值越小，驱动加载优先级越高；…
/ohos5.0/docs/en/device-dev/device-test/
H A Dsmartperf-host.md1 # Smartperf-Host User Guide
3 Smartperf-Host is an intuitive performance and power optimization tool that offers in-depth data mi…
7 Smartperf-Host consists of the device end and PC end, which exchange data with each other based on …
11 The PC end is accessible from the Smartperf-Host website. It consists of modules such as Trace Stre…
15 ├── host # Smartperf-Host related code
16 │ ├── doc # Smartperf-Host documentation
17 │ ├── ide # Smartperf-Host IDE module
73 Project compilation includes Trace Streamer compilation and Smartperf-Host compilation and deployme…
82 ### Compiling and Deploying Smartperf-Host
/ohos5.0/docs/zh-cn/device-dev/kernel/
H A Dkernel-small-debug-shell-net-tftp.md13 ./bin/tftp _<-g/-p>__-l__[FullPathLocalFile] -r [RemoteFile] [Host]_
25 | Host | 服务端IP。 | N/A |
/ohos5.0/docs/en/application-dev/reference/apis-network-kit/
H A D_net_conn___http_proxy.md20 | [host](#host) [NETCONN_MAX_STR_LEN] | Host name.|
59 Host name.
/ohos5.0/drivers/hdf_core/framework/tools/hdf_dev_eco_tool/resources/templates/lite/
H A DUser_device_info_hcs.template2 …hostName = "${model_name}_user_host"; // Host name. The host node is used to store a certai…
3 …priority = 50; //Host startup priority (0-200). A larger value indic…
H A Ddevice_info_hcs.template2 …hostName = "${model_name}_host"; // Host name. The host node is used to store a certain typ…
3 …priority = 100; //Host startup priority (0-200). A larger value indicates …
/ohos5.0/drivers/hdf_core/adapter/khdf/linux/model/network/wifi/bus/
H A DKconfig13 bool "Enable HDF WiFi Bus Host driver"
16 Answer Y to enable HDF WiFi Bus Host driver.
/ohos5.0/docs/zh-cn/device-dev/quick-start/
H A Dquickstart-appendix-rk3568.md28 | USB | -&nbsp;2×USB2.0&nbsp;Host，Type-A<br/>-&nbsp;1×USB3.0&nbsp;Host，Type-A<br/>-&nbsp;1×USB3.0&n…
/ohos5.0/foundation/ability/idl_tool/test/hdi_unittest/bluetooth_hci_v1_0/foo/bluetooth/hci/v1_0/
H A DHciTypes.idl22 …* The Host can use the interface provided by the module to initialize the HCI(Host Controller Inte…
/ohos5.0/drivers/interface/bluetooth/hci/v1_0/
H A DHciTypes.idl22 …* The Host can use the interface provided by the module to initialize the HCI(Host Controller Inte…
/ohos5.0/commonlibrary/rust/ylong_http/ylong_http/src/request/uri/
H A Dmod.rs164 pub fn host(&self) -> Option<&Host> { in host() argument
634 host: Host,
672 pub fn host(&self) -> &Host { in host() argument
722 pub fn into_parts(self) -> (Host, Option<Port>) { in into_parts() argument
759 pub struct Host(String); struct
761 impl Host { implementation
778 impl ToString for Host { implementation
1143 host: Host(host.to_string()), in host_port()
1149 host: Host(host.to_string()), in host_port()
1158 host: Host(authority.to_string()), in host_port()
/ohos5.0/drivers/hdf_core/adapter/khdf/liteos/model/network/wifi/
H A DKconfig30 bool "Enable HDF WiFi Host driver"
35 Answer Y to enable HDF WiFi Host driver.

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