runtime

Ceph文件系统FS性能测试

由 ぃ、小莉子 提交于 2019-12-09 10:10:31
Ceph 文件系统 FS 性能测试 测试背景 系统环境： 测试工具： fio 测试工具 工具版本： fio-2.2.8 测试目录： /data/mycephfs 磁盘：单块盘做的 Raid0 ， ext4 文件系统 网络： 3 块千兆网卡绑定在一起 Ceph 环境： Ceph 版本 双副本机制， ceph 集群共两台机器，每台机器上有四个 osd ，每个 osd 对应一块物理盘： # ceph osd tree ID WEIGHT TYPE NAME UP/DOWN REWEIGHT PRIMARY-AFFINITY -1 28.34558 root default -2 14.17279 host bdc217 0 3.54320 osd.0 up 1.00000 1.00000 1 3.54320 osd.1 up 1.00000 1.00000 2 3.54320 osd.2 up 1.00000 1.00000 3 3.54320 osd.3 up 1.00000 1.00000 -3 14.17279 host bdc218 4 3.54320 osd.4 up 1.00000 1.00000 5 3.54320 osd.5 up 1.00000 1.00000 6 3.54320 osd.6 up 1.00000 1.00000 7 3.54320 osd.7 up 1

List of silverlight limitations / restrictions

由 风格不统一 提交于 2019-12-09 09:15:48
问题 I have seen and heard of various Silverlight restrictions, e.g. file I/O restrictions, some reflection limitations, restrictions on which languages can be used, printing, resolution, etc. Could you please compile a list of all major silverlight limitations, as compared to a full-blown .NET application? This is for the latest version (4.0). I'm not asking for a class reference, but high-level features. It would be nice to propose some workarounds too, if any, but this is not essential. Many

Regd : Support of Answer call in Android Nougat

由 牧云@^-^@ 提交于 2019-12-09 07:33:29
问题 I want to implement Answer call functionality in Android Nougat. The answer call is not supported in Google Nexus 5x. We tried using the code Runtime.getRuntime().exec("input keyevent " + Integer.toString(KeyEvent.KEYCODE_HEADSETHOOK)); The answer call is supported in Google Nexus 6 using the above code. Has anyone worked on the above? Thanks! 回答1: There is a security patch that is added as an update on many devices above 5.0 from November 2016 onwards, after updating the devices with this

How to change Java properties at runtime?

由 谁说我不能喝 提交于 2019-12-09 05:15:02
问题 The question: Is there some way to "connect" to a running JVM and change system properties (given by -Dproperty=value) without stopping the JVM and without having programmed a way of doing it? Now, the context: I have a JBoss server running on a remote machine, which is hosting my application, but also other applications. Those other apps may not be stopped. The server is invoked with a specific -D property that is relevant to my application only. This property was assigned the wrong value at

how to obtain the runtime batch size of a Keras model

由 ≡放荡痞女 提交于 2019-12-09 03:23:22
问题 Based on this post. I need some basic implementation help. Below you see my model using a Dropout layer. When using the noise_shape parameter, it happens that the last batch does not fit into the batch size creating an error (see other post). Original model: def LSTM_model(X_train,Y_train,dropout,hidden_units,MaskWert,batchsize): model = Sequential() model.add(Masking(mask_value=MaskWert, input_shape=(X_train.shape[1],X_train.shape[2]) )) model.add(Dropout(dropout, noise_shape=(batchsize, 1,

WPF开发（1）——建立WPF工程

由 别等时光非礼了梦想. 提交于 2019-12-09 02:58:57
环境：VS2017 1.文件—>新建—>项目—>Visual C#—>Windows经典桌面—>WPF 应用（NET Framework） 2.选择框架要注意的问题 .NET Framework分为开发包（Developer Pack）和运行时环境(Runtime)。 .NET Framework Runtime（运行时）是.NET Framework的一部分，负责运行基于.NET Framework做的应用程序。如果只是需要运行.NET Framework写的程序，安装了运行时就可以了，如果需要开发的话，至少需要SDK，推荐安装Visual Studio。 3.目标平台.NET Framework runtime版本太低引发的问题 若要运行此应用程序 您必须首先安装 .NET Framework的以下版本之一 ： 如果把程序部署到.NET Framework runtime版本很低的电脑上，就会出现如上错误，此时需要安装更高版本的运行时环境。 4.安装.NET Framework： 项目—>右键“属性”—>安装其他框架—>自动跳转到下载网页 来源： CSDN 作者： weixin_40720438 链接： https://blog.csdn.net/weixin_40720438/article/details/80199819

How to build OpenSSL for WP8?

由 左心房为你撑大大i 提交于 2019-12-09 01:50:30
问题 How to build OpenSSL for WP8? AFAIK, we must replace winsock.h by winsock2.h because WP8 only supports winsock2.h . And maybe we must replaces code to target WinRT architecture on WP8 (ThreadPool, ...) The caveat is that we must build OpenSSL as WP8 static library, so that the output lib can be wrapped by WP8 runtime component, right ? 回答1: here is what you have to do, go to this link and download the VSbuild, now put that into the source files downloaded from the OpenSSL website, the folder

Evaluate expression as string, return object?

由 核能气质少年 提交于 2019-12-09 01:24:44
问题 Basically I have some code where when it happens, I need to set some object equal to some expression. All of this "what to do" jazz is stored as a string. So I parse it, and use reflection to find the object I am doing it to. Now I need to find out how to store the value to this object. The problem is the value could be "1", "1*(5/2)", or "some string value". It would be really cool if I could have expressions like "this.SomeProperty" or "(x > 3 ? 4 : 5)". Also, the object it is storing to,

WPF Design-Time vs Run-Time Style Differences with Triggers

由 ☆樱花仙子☆ 提交于 2019-12-08 17:32:26
问题 I am having a big issue with how XAML is rendered in Design-Time vs Run-Time. For the most part, things are consistent, but when I use any styles which have a Trigger, the trigger is not checked in Design-Time. Here is a sample application to show how things are displayed differently: <Window x:Class="DesignDifferencesWithDesignAndRuntime.MainWindow" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" Title="MainWindow"

Is really not possible remove on Runtime any of JDialog or JWindow [closed]

由 为君一笑 提交于 2019-12-08 13:33:03
问题 It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be reopened, visit the help center. Closed 8 years ago . as I tried, looks like as that isn't possible, without success as I tried, or exist there another way? import java.awt.*; import java.awt.event.WindowEvent; import java.util.logging.Level; import java.util
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