Sam Mason wrote:
And what's the performance hit of using native 64bit code? I'd guess similar, moving twice as much data around with each pointer has got to affect things.
That's probably difficult to predict. Since the architecture is 64-bits, it shouldn't cost any more to move a 64-bit pointer around as a 32-bit one. (Plus, I *think* you get more registers in 64-bit mode.) However, a good optimizer might figure out it can move two 32-bit pointers with one 64-bit transfer. -- Steve Wampler -- swampler@xxxxxxxx The gods that smiled on your birth are now laughing out loud. ---------------------------(end of broadcast)--------------------------- TIP 4: Have you searched our list archives? http://archives.postgresql.org/