Re: [PD] bang when phasor~ reaches 1

Hallo, padawan12 hat gesagt: // padawan12 wrote:

Is it just me though or is [expr ] really slow? I try to avoid it because almost every patch that uses [expr] on my machine runs about 50% slower than the equivilent arithmetic using atomic ops.

Attached is a simple benchmark patch, which benchmarks taking the inverse in e/b-calc. Here builtin and expr are almost the same speed, builtin is only slightly faster.

However as soon as you collect longer chains of calculations into one expr-object it beats the crap out of atomic ops, as the e/b-complex benchmark shows. If it doesn't pulp the atomic ops in your Pd installation, then there's something very wrong. ;)

Ciao

Frank Barknecht _ ______footils.org_ __goto10.org__