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posted by martyb on Saturday August 08 2015, @11:38PM   Printer-friendly
from the nice-summer-beach-reading dept.

Raymond Chen recently posted a ten-part introduction to the ia64 architecture. Rapidly teaching me that while I might be able to write a brainfuck to perl compiler in a few minutes, there's no way in a million years that I'll ever be able to write a good compiler that targets ia64.

The Itanium is a 64-bit EPIC architecture. EPIC stands for Explicitly Parallel Instruction Computing, a design in which work is offloaded from the processor to the compiler. For example, the compiler decides which operations can be safely performed in parallel and which memory fetches can be productively speculated. This relieves the processor from having to make these decisions on the fly, thereby allowing it to focus on the real work of processing.


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  • (Score: 0) by Anonymous Coward on Sunday August 09 2015, @11:43AM

    by Anonymous Coward on Sunday August 09 2015, @11:43AM (#220210)

    I knew a Debian guy who had an itanic server for doing the itanic build. He used to use the waste heat for drying his clothes.

  • (Score: 0) by Anonymous Coward on Sunday August 09 2015, @02:16PM

    by Anonymous Coward on Sunday August 09 2015, @02:16PM (#220249)
    Maybe he should have used AMD64 or x86 systems to do the itanic build. But that might have meant spending more money on dryers... ;)