Xinerama

請參閱適當的 Xservers(1) 說明頁與 Xservers 文件,以取得進一步的資訊。 Xinerama Solaris 8 系統軟體與後續相容版本中用於 Sun 繪圖卡 ( 包含 Sun XVR-100繪圖加速器 ) 腔一項 X 視窗系統功能。

使用 Xinerama

當視窗系統以 Xinerama 模式啟動時,所有視窗可在各螢幕邊緣完美地移動,從而建立 一個大型、超高解析度的虛擬顯示器。使用 Sun OpenGL 1.3 for Solaris 或後續相容版 本,此功能將擴充至 OpenGL 應用程式。即使傳統應用程式是使用舊版的 Sun OpenGL for Solaris 編譯,也無需重新編譯即可在多個螢幕中使用 Xinerama 模式。

要在多螢幕顯示中啟用 Xinerama 模式 ( 單一邏輯螢幕 ),請將 +xinerama 新增至

/etc/dt/config/Xservers 檔案中的 Xsun 指令行。 請參閱下列範例。

注意 請務必在指令行中的 .../Xsun 後輸入 +xinerama

例如,以超級使用者身份登入並鍵入下列指令:

#cd /etc/dt/config

#vi + Xservers

以一長列文字輸入 Xservers 檔案的內容。

:0 Local local_uid@console root /usr/openwin/bin/Xsun +xinerama -dev /dev/fbs/pfb0 -dev /dev/fbs/pfb1

4 章的 「在一個大的視訊緩衝區中設定兩個視訊輸出」頁碼 23 說明了在某些情況下 有用且效能可能會更好的 Xinerama 替代方法。

3 章 配置多個視訊緩衝區 19

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Sun Microsystems XVR-100 要在多螢幕顯示中啟用 Xinerama 模式 單一邏輯螢幕 ,請將 +xinerama 新增至, Etc/dt/config/Xservers 檔案中的 Xsun 指令行。 請參閱下列範例。

XVR-100 specifications

The Sun Microsystems XVR-100 is a high-performance graphics acceleration card designed for use in Sun workstations, especially optimized for applications that demand exceptional graphical processing capabilities. Launched as part of Sun's commitment to providing powerful computing solutions, the XVR-100 integrates cutting-edge technologies that cater to both computational and graphical needs of professionals in various industries.

One of the standout features of the XVR-100 is its support for OpenGL, making it an ideal choice for 3D rendering, engineering simulations, and scientific visualizations. With its robust architecture, the graphics card delivers exceptional rendering quality, enabling users to experience visually rich environments in applications ranging from CAD to complex data analysis.

Equipped with a high bandwidth memory interface, the XVR-100 provides substantial memory throughput, allowing for smooth handling of large datasets and textures. This feature is critical for applications where speed and rendering quality are paramount. The card supports resolutions up to 1920x1200, ensuring detailed and accurate visual representations for demanding tasks.

The XVR-100 also shines in its multi-display capabilities, supporting multiple monitor setups. This characteristic is particularly beneficial for professionals who require an expanded visual workspace for advanced applications, allowing for increased productivity and better management of comprehensive graphical data.

In terms of innovations, the card utilizes a powerful GPU architecture that allows it to handle complex rendering tasks without diminishing performance. Additionally, the XVR-100 is designed to work seamlessly with Sun's Solaris operating system, ensuring compatibility and optimized performance in enterprise environments.

Another important aspect of the XVR-100 is its enhanced thermal management design. The card incorporates efficient cooling mechanisms to maintain optimal operating temperatures, which are crucial during extended rendering sessions. This reduces the risk of overheating, enhancing the card's longevity and reliability.

Moreover, the Sun Microsystems XVR-100 is built with energy efficiency in mind, catering to environmentally conscious users and organizations looking to minimize power consumption without sacrificing performance.

In summary, the Sun Microsystems XVR-100 stands out as a versatile and powerful graphics card that combines high-quality rendering, multi-monitor support, and energy-efficient design. Its integration into professional workstations makes it an essential tool for graphics-intensive tasks across various scientific and engineering domains.