Have we optimized AMD64bit processor at this moment?

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Discussion Overview

The discussion revolves around the optimization of the AMD64 architecture, particularly focusing on the Athlon64 processor and its compatibility with 32-bit and 64-bit applications. Participants explore the current state of software applications, the potential for future operating systems, and methods for optimizing existing applications.

Discussion Character

  • Exploratory, Technical explanation, Debate/contested

Main Points Raised

  • One participant notes that over 90% of application software is currently 32-bit, raising questions about how to optimize the Athlon64 processor.
  • Another participant suggests that optimization should focus on applications rather than the processor itself, indicating that software producers need to adopt 64-bit compilers.
  • A third participant proposes that if source code is available, applications can be compiled with gcc's amd64 option to take advantage of 64-bit capabilities.
  • Another participant mentions the existence of 64-bit operating systems specifically designed for AMD 64, suggesting that users should explore these options to utilize 64-bit technology effectively.

Areas of Agreement / Disagreement

Participants express differing views on the focus of optimization, with some emphasizing the need for software producers to adapt while others suggest direct actions for users with source code. There is no consensus on the best approach to optimization.

Contextual Notes

Participants do not clarify the specific limitations or assumptions regarding the current software landscape or the capabilities of the Athlon64 processor.

Who May Find This Useful

This discussion may be of interest to software developers, system architects, and users of AMD64 architecture looking to understand optimization strategies for 32-bit and 64-bit applications.

Saint
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It can run 32/64-bit application, but at this moment >90% application softwares are 32-bit, so, how can we optimize Athlon64?

Do you think Longhorn will have 64-bit version available?
 
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Saint said:
how can we optimize Athlon64?
don't you mean optimize applications for Athlon 64? just wait for the software producers to use 64 bit compilers...

Do you think Longhorn will have 64-bit version available?
probably, when it will make it to market ... :rolleyes:
 
There are pretty good 64-bit Operating Systems made just for the AMD 64 from SuSE.

If you want to put that 64-bit technology to good use, try it out.
 

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