Hi, Am Dienstag, den 28.10.2014, 15:45 +0100 schrieb Joachim Breitner:
Also your suggestion to investigate fft2 was good: Turns out iterateFB would never inline, which defeats the purpose. With that fixed (just pushed to master) I expect Call Arity to handle the case in fft2 as well; well’ll see when the benchmarks finish.
indeed. So nofib gives no hard evidence that oneShot does any good (nor does it do any harm).¹ But since it is plausible that there are cases out there where it might help, even if just a little, we could go forward –unless the implementation becomes ugly. It also seems that the OS=Once flag survives most transformations just fine; I had to add it to the list of IdInfo flags that make it through TidyCore, though. Serializing and reading it from the interface was also quite smooth. I think I can prepare a differential revision soon. After writing some Notes :-) Greetings, Joachim ¹ We need more benchmarks. -- Joachim “nomeata” Breitner mail@joachim-breitner.de • http://www.joachim-breitner.de/ Jabber: nomeata@joachim-breitner.de • GPG-Key: 0xF0FBF51F Debian Developer: nomeata@debian.org