> - We probaly should be testing speed after doing: > > )lisp (proclaim '(optimize (speed 3) (safety 0)))
I can't believe that this is not the default! Adding it to my ~/.fricas.init . > Spad compiler normally only inlines operations > from list of selected domains. The list > is kept in Boot variable '$optimizableConstructorNames'. That's new to me. That explains why IARRAY1 is slow. > Resonable size is 1000-2000 which is long enough > to ignore impact of outer loop, but fits in L1 > cache leaving a lot of space for other data. And I redoing the benchmark using your advice, yes, the difference is less than 1%. So SBCL handles this AREF optimization well. > Maybe I was unclear: the change to OneDimensionalArrayAggregate > predictably gives speedup (or no change in speed). You mean IndexedOneDimensionalArray? (The ELF to QAREF1 change?) After the patch it's still 1x faster. -- You received this message because you are subscribed to the Google Groups "FriCAS - computer algebra system" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/fricas-devel. For more options, visit https://groups.google.com/d/optout.
