Libreoffice Hardware Acceleration Code Cluttering Some

One problem is that when I installed OO3 with debs from openoffice.org, there was no option for enabling hardware acceleration, without which some of the Impress slides I use often get slower (animations, etc).

Would I have to compile it from the source if I were to have this option Hardware acceleration is enabled and works find in OO 2.4.

To show them, go to menu Tools Options View see the section Icons in menu change it to Show restart LibreOffice.

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For more than a decade, we gamers could fall back on the classic Office Defence, swearing that, thanks to Microsoft, that new CPU, RAM, and GPU were necessary.

And then, after years of tacit partnership, Micro Bro betrayed us.

Windows 7s system requirements were identical to Vistas, as were Windows 8.

Office 2013 moved the bar slightly, to the point that a single-core computer from 2001 probably cant run it, but thats it.

We were abandoned.

Betrayed. Bereft.

But the fine folks behind LibreOffice want to change that.

According to a statement released earlier this week, AMD has joined the Document Foundation and will be helping with a rewrite of LibreOffice Calc to move certain computation to the GPU.

Ars Technica spoke with Michael Meeks, a LibreOffice developer and distinguished engineer for Attachmates SUSE business unit, who told them: We traditionally had a big performance problem in Calc the LibreOffice spreadsheet application for large data sets.

My hope is we not only eliminate that problem but that we do significantly better.

Libreoffice Hardware Acceleration Code Cluttering Some

According to Meeks, the current state of Calc is pretty ugly, with a great deal of duplicate or substandard code cluttering some essential paths.

Part of the reason for bringing AMD and HSA (heterogeneous system architecture) into the mix is that it gives the foundation an excuse to tear out the cruft and rebuild the core engine, this time using OpenCL.

Meeks believes that all users will see a performance improvement, even those without compatible GPUs.

Tongue-in-cheek justifications for upgrading aside, Calc isnt exactly Microsoft Office, and baking GPU enhancements into the product isnt going to change that.

Done well, however, its possible that itll give LibreOffice a competitive angle against its far-larger rival.

More importantly, it increases the general level of integration between CPU and GPU.

Its been more than five years since AMD started talking about Fusion, but the degree of GPU acceleration for consumer-level applications is still quite low.

Bringing a GPU-enhanced version of Calc to market should help that.

The underlying code will be written in OpenCL, so any modern solution from AMD, Intel, or Nvidia should support it.

Those of us in need of a graphics card update, meanwhile, can breathe a sigh of relief.

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