Siemens NX何时支持GPU光线追踪与图形加速？

飞翔ni

英文原文：

【1】NX's Ray Traced Studio is not GPU accelerated on NVIDIA's RTX boards in NX version 1847 or earlier.  Therefore its performance will be slow as it's only run the CPU.  GPU acceleration are in NX 1872 and later.

【2】The following SFB has been issued, affecting Interactive versions of NX (does not apply to batch mode since no graphics is involved), starting in NX version 2306:  

support.sw.siemens.com/en-US/product/209349590/knowledge-base/PL8719836

NX has always required accelerated graphics, which makes a graphical processing unit (GPU) essential when running NX.

Previously, if a GPU was not present, the session would still run and, depending on the commands that are used may even appear to have been a successful session. In those cases, a message would appear in the syslog file about the lack of a GPU being present, but the user often did not see this information, so it may have appeared that the GPU was only recommended, instead of required.

Advancements in the graphics libraries used in NX now require the use of a GPU.

Starting with the June 2023 release, if a GPU is not present NX displays the following message to the user, which is also written to the syslog file.

*******************************************************************

               Graphics Configuration Error

This is an unaccelerated graphics configuration. NX requires

accelerated graphics configurations. Perhaps the graphics device

is unsupported or perhaps an unsuitable device driver is installed.

Attempt to open any part may result in program termination.

*******************************************************************

If you ignore this message and continue to run the NX session, it could lead to undefined behavior or error messages.

The GPU requirement is for interactive or 'headless' image capture sessions. Other 'headless' NX batch sessions will continue to function as before.

Supported hardware and graphics

The list of currently supported hardware and graphics cards can be found on Hardware and Software Certifications.

support.sw.siemens.com/en-US/product/209349590/knowledge-base/PL8017193

Click NX-Graphics-Certification-Table to open a spreadsheet that has tabs for supported systems and graphics.





鼎森电脑 翻译如下：

【1】NX的Ray tracing Studio在NX版本1847或更早的NVIDIA的RTX板上没有GPU加速。因此，它的性能会很慢，因为它只运行CPU。NX 1872及之后的版本支持GPU加速。

【2】已发布以下SFB，影响NX的交互版本（不适用于批处理模式，因为不涉及图形），从NX版本2306开始：

support.sw.siemens.com/en-US/product/209349590/knowledge-base/PL8719836

NX一直需要加速图形，这使得图形处理单元（GPU）在运行NX时至关重要。

以前，如果没有GPU，会话仍然会运行，根据所使用的命令，甚至可能看起来是一个成功的会话。在这些情况下，syslog文件中会出现一条关于缺少GPU的消息，但用户通常没有看到这一信息，因此可能显示GPU只是推荐的，而不是必需的。

NX中使用的图形库的加速现在需要使用GPU。

从2023年6月的版本开始，如果没有GPU， NX会向用户显示以下消息，这也被写入syslog文件。

*******************************************************************

图形配置错误

这是一个未加速的图形配置。NX需要

加速图形配置。也许是图形设备

不支持，或者安装了不合适的设备驱动程序。

试图打开任何部分可能导致程序终止。

*******************************************************************

如果忽略此消息并继续运行NX会话，可能会导致未定义的行为或错误消息。

GPU要求用于交互式或“无头”图像捕获会话。其他` headless ` NX批处理会话将继续像以前一样工作。

支持的硬件和图形

当前支持的硬件和图形卡的列表可以在硬件和软件认证中找到。

support.sw.siemens.com/en-US/product/209349590/knowledge-base/PL8017193

单击NX-Graphics-Certification-Table打开一个电子表格，其中包含支持的系统和图形的选项卡。



注意：更多信息请查阅由鼎森电脑整理的文件“NX-Graphics-Certification-Table_20241207.xlsx”。