AMD Confidential

User Manual

November 21st, 2008

with a new identity as a device instead of just the generic “Unnamed Group”. Finally, we can replace our “Unnamed Group” created device with a created device instance of our new known device. Here are the details of these commands:

You can specify devices to get grouped into an “Unnamed Group” device:

shell.GroupDevices[devices]

We can modify an existing created device group‟s options:

shell. SetDeviceGroupOption [device group] [ExternalPortMap ExportDeviceState] [variable args]

Specifically, we can add, remove, and rename the internal-to-external port mappings between a device child and its parent device group:

shell.SetDeviceGroupOption [device] ExternalPortMap Add [device child] [in] [out]

shell.SetDeviceGroupOption [device] ExternalPortMap Delete [out] shell.SetDeviceGroupOption [device] ExternalPortMap Rename [out] [out renamed]

And we can specify whether or not to use the created device child‟s device state for each child device (for if/when the group is exported as a known device):

shell.SetDeviceGroupOption [device] ExportDeviceState [optional child device] [01]

There is also a shell command to get the options (ie – to print them to the console/stdout). This can print the values for either options (ExternalPortMap or ExportDeviceState):

shell.GetDeviceGroupOption [device group] [ExternalPortMap ExportDeviceState] [variable args] shell.GetDeviceGroupOption [device group] ExternalPortMap [optional: child device]

shell.GetDeviceGroupOption [device group] ExportDeviceState [optional: child device]

We can export a created device group (including the options we set) to a known device file. To do this, we also specify values for the known device‟s identity as a device:

shell.ExportDeviceGroupToFile [device group] [name] [desc] [icon] [help] [flags] [bsg file path]

The previous command only exports the created device group to a file as a known device; it does not change our existing created device group. However, after we export our created device to a file, we can then replace our created device with an instance of the device we exported. By doing this, we give our device a new device identity:

shell.SwapDevice [created device] [known device]

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Chapter 3: Graphical User Interface

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AMD 4.4.5 user manual We can modify an existing created device group‟s options
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4.4.5 specifications

AMD 4.4.5 is a robust version of the AMD software ecosystem that focuses on enhanced performance, stability, and efficiency for users relying on AMD processors and graphics cards. This iteration brings various features and technologies designed to optimize gaming, professional applications, and general computing tasks.

One of the standout enhancements in AMD 4.4.5 is the integration of Smart Access Memory technology, which allows the CPU to access the full graphics memory directly. This feature enhances data flow between the CPU and GPU, leading to improved frame rates and overall performance, especially in memory-intensive games. Users can experience a marked increase in gaming performance without the need for additional hardware upgrades.

Another significant feature introduced is the updated Radeon Software Adrenalin Edition. This software update encompasses optimizations for various games, ensuring that gamers can enjoy a seamless experience with the latest titles. The Adrenalin interface also provides features such as Radeon Chill, which helps reduce power consumption during less demanding scenes, and Radeon Anti-Lag, designed to minimize input lag and enhance responsiveness in competitive gaming.

Additionally, AMD 4.4.5 brings the latest drivers that include important performance enhancements and bug fixes that allow for greater system stability. Regular updates ensure that users have the best experience with their AMD hardware, and it significantly bolsters compatibility with the latest gaming titles and software applications.

AMD's Enhanced Sync technology offers users the ability to eliminate screen tearing and stuttering while delivering smooth gameplay. It dynamically synchronizes the refresh rate of the display with the frame rates produced by the GPU, improving the visual experience significantly.

With the introduction of FidelityFX Super Resolution, AMD continues to bolster its suite of technologies that enhance graphics quality and performance. This feature allows lower-resolution images to be upscaled effectively, making it easier for users to enjoy high-end visuals without taxing their hardware excessively.

In summary, AMD 4.4.5 represents a comprehensive update for users by integrating cutting-edge technologies that cater to a wide range of applications from gaming to content creation. With enhancements across the board, AMD reaffirms its commitment to providing high-performance solutions that keep pace with the ever-evolving technology landscape. Whether for gaming aficionados or professional creators, the capabilities offered in this version make it a significant milestone in the AMD software ecosystem.
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