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by gelasio 3801 days ago
Did you even read the article? The arguments still hold up. It's clearly the case that it's not worth the effort to move VS to 64-bit.

- "First, from a performance perspective the pointers get larger, so data structures get larger, and the processor cache stays the same size. That basically results in a raw speed hit..."

- "The cost of a full port [due to the amount of code involved, not the quality of the code] of that much native code is going to be quite high and of course all known extensions would break and we’d basically have to create a 64 bit ecosystem pretty much like you do for drivers. Ouch."

- "A 64 bit address space for the process isn’t going to help you with page faults except in maybe indirect ways, and it will definitely hurt you in direct ways because your data is bigger...32 bit processes accrue all these benefits just as surely as 64 bit ones."