Re: Unsafe.{get,put}-X-Unaligned performance

[Peter Levart]

On 03/12/2015 10:05 PM, Andrew Haley wrote:

On 03/12/2015 07:29 PM, Peter Levart wrote:

What about the following variant (or similar with ifs in case switch is
sub-optimal):

      public final long getLongUnaligned(Object o, long offset) {
          switch ((int) offset & 7)

...

I tried that already, and it wasn't really any faster, and it won't
vectorize nicely (vectorization was high on John's list).

Ah, I see.

Andrew.