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Turn a barebones PC into a graphics powerhouse with AMD's new FirePro server GPUs

Written by Super User 02 February 2016

AMD has your back, if you have an under-powered PC but need the horsepower to see high-definition video or edit intense graphics.

AMD's new FirePro S7150 and S7150 x2 GPUs, which sit in servers, can deliver "virtualized GPUs" to client devices and remote desktops. A virtual GPU mimics the functionality of a GPU on local hardware, and users can run graphics, engineering or even VR applications on virtual desktops.

The virtual GPUs on remote desktops can do everything regular GPUs can do on a computer, AMD claims. The processing load of virtual GPUs is handled by the FirePros in servers.

Virtual desktops are becoming popular in businesses that are looking to reduce spending on PCs and secure data in centralized servers. Some examples include architectural firms, which are using CAD/CAM on remote desktops, and hospitals, which use it for medical imaging.

AMD's virtual GPU technology is important as thin clients have just basic processors to run virtual desktops. Today's thin client hardware aren't designed to run intense graphics applications, said Tonny Wong, product manager at AMD's Radeon Technologies Group.

The new FirePros can overlay virtual Windows desktops with virtual GPUs. Beyond business applications, it'll also be possible to run games and virtual reality applications, AMD executives said.

Users will be able to run games written in DirectX and OpenGL. The virtual GPUs will also support applications written in OpenCL, many of which are image- and video-editing programs.

The first servers with the new FirePros will come by the middle of this year. Top server makers are testing the hardware, Wong said.

The virtual GPUs for now will work only with VMWare's virtualization technology. Support for Xen and Microsoft's RemoteFX will come in the future, Wong said.

AMD has added instructions to enable the virtual GPUs. The technology runs on an I/O protocol called SR-IOV (single root I/O virtualization), which virtualizes the functionality of PCI-Express connected devices.

With virtualization, workloads can be provisioned among servers to balance system usage and power consumption. The FirePros, though, can't provision virtual graphics workloads among multiple GPUs in a server installation -- virtual GPUs are tied to specific FirePros. As a result, some FirePros could be overloaded while others are left idle.

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Some must-have skills when utilizing Adium on Mac OS X

Written by Super User 17 December 2015

Adium brings benefits for many users, many users may be familiar with how to use Adium in daily life, yet some of them might not know how to fix troubles when they meet. There are some users who raise some questions and ask for help on some platform. For example, how to delete a contact, how to delete Adium account safely and so on. Today, we will provide the corresponding solutions to solve those problems for you as well as provides some other basics of using Adium.

How to delete the protocol account safely?
Internet is a open platform, bridges the distance and makes our life convenient. Adium is one of the applications that provides a convenient way for people to connect to different instant messaging accounts via one program . Yet as the saying goes. "Every coin has two sides", the defects will also exist when you are enjoying the convenience. It will be dangerous when the account information leaked, anyone who knows your nickname and password of your Adium account. But when it just happened, what measures will you take to protect your privacy and also your friends’?

One solution to solve the case is to log in your account via another computer, and change your password. However, what if your boyfriend is the one who always log in your account secretly? Then I guess Some users may wanna delete the protocol account. To delete a protocol account, you can go through it according to this route:
Adium Preferences --> Accounts --> Select them and press the minus icon

How to delete a contact from your list?
Deleting a contact actually is a basic operation to manage your Adium account.

  • Highlight the contact unwanted


  • Click the contact menu on the toolbar at the top of your desk screen and select Remove Contact, or alternatively press down CTRL key and click the contact name, and then click Remove.


  • Click Remove at the prompt to confirm your operation


Moving or reordering contacts
Moving or reordering contacts is easy. You can simply drag the contact to a new group or a new location within the same group to change the orders. Yet this act can also failed if the Adium keeps your contacts in the sorted order. In such case, you need to do something before you perform the dragging move, that is to make sure that the Sort Contacts Manually was selected under the View menu.

See more details about Adium removal on Mac OS X?


Microsoft continues embracing Linux with new Azure certification

Written by Super User 10 December 2015

In a partnership that would have seemed most unlikely back when Microsoft railed against open source, the software company has teamed with the Linux Foundation to offer a certification for managing Linux systems in the Azure cloud.

The new Microsoft Certified Solutions Associate Linux on Azure certification allows people to show that they have invested time in developing skills to run Linux servers in Microsoft's cloud. It's something of a surprising move, considering that Azure didn't even support Linux virtual machines four years ago, but meshes with Microsoft's current strategy of embracing open source technologies.

In order to acquire the certification, a candidate has to pass the Linux Foundation Certified System Administrator exam and the Implementing Microsoft Azure Infrastructure Solutions exam. Once they've done that, they can apply for the certification. Neither of those exams are new, but the resulting certification is.

That's good news for people who have already passed one or both exams. Existing passes still count towards the certification, so people who have passed both exams just have to contact Microsoft about acquiring their certification. 

Those folks who haven't yet passed the exams will have to shell out several hundred dollars just to take the tests. Depending on their level of skill, certification seekers may want to undertake additional training to prepare for the tests, which will cost more money. 

Wednesday's news is yet another sign of Microsoft's commitment to running Linux workloads on Azure.

According to John Shewchuk, a technical fellow at Microsoft, more than half of the images companies can deploy from the Azure Marketplace use Linux, rather than Microsoft's technologies. It's something he says is emblematic of Microsoft's approach to Linux, especially under its new CEO, Satya Nadella.  

"So now, to have half the Marketplace be Linux workloads, and to be doing work like this to get people certified, it really does represent a sea change in the engagement model [for Microsoft]," Shewchuk said in an interview. "And it's clear that Satya has been at the core of much of this change."

How to resolve the DLL file errors and other issues on PC?


SaaS security standards list of Chief Information Security Officer

Written by Super User 04 August 2014


SaaS safety standards related to data security, data locality, network security and other aspects. Today's  safety standards of third-party cloud providers still have a lot of space to be improved. The premise of SaaS security issue is not just to win the trust of your customers, but also an important duty of the chief information security officer. 


Guides to Prove You’re a Great Listener at Meetings

Written by Super User 09 January 2013

This matters because meetings are so important a part of life that behavior at them is career-determining. This especially applies to the art of listening and the speed of comprehension.

be prepared

Read the papers relating to the meeting beforehand. Be prepared. This means you don’t play catch up during a meeting and can spend 100% of the time actively listening.

Simplifying the message makes it easier to follow a meeting

Write yourself a page of main points from the papers so you can focus on the key issues and listen harder.

Be in a good mood because you’ll listen better

Geniality can really help you pay attention, however serious the subject. Bad-tempered meetings seldom establish anything other than raising stress levels. And people don’t hear each other half as well when under stress.

Avoid point scoring because you’ll be thinking about what comes next

Do not be a smart aleck. It’s so easy to become one by irritatingly correcting the errors of others. Point scorers don’t listen except for opening and errors. Points scorers make everyone else’s hearing deteriorate.

Don’t be rude because it distracts people

Do not whisper to your neighbor. It is bad manners, irritating, and makes people listen to you and not what’s really going on in the meeting.

Don’t be a geek because it confuses people

And when people are confused they start rifling through the filling cabinets in their brain for information and stop listening. Keep whatever you have to say very simple and to the point. Think of the listeners and don’t show off.

Listen, watch, and work out what is going on

Watch what is going on and try to understand the interplay between different people in the meeting. Meetings contain layers of political intrigue. Who distrusts whom? Who is trying to impress whom? Who is a conservative and who is a risk-taker? Who’s at risk? Who on the way up? What is being said? What isn’t being said? What is actually meant?