From mboxrd@z Thu Jan 1 00:00:00 1970 Received: (from majordomo@localhost) by pauillac.inria.fr (8.7.6/8.7.3) id JAA01215; Mon, 21 May 2001 09:32:42 +0200 (MET DST) X-Authentication-Warning: pauillac.inria.fr: majordomo set sender to owner-caml-list@pauillac.inria.fr using -f Received: from nez-perce.inria.fr (nez-perce.inria.fr [192.93.2.78]) by pauillac.inria.fr (8.7.6/8.7.3) with ESMTP id JAA01211 for ; Mon, 21 May 2001 09:32:41 +0200 (MET DST) Received: from tor.abc.se (ns.abc.se [195.17.72.11]) by nez-perce.inria.fr (8.11.1/8.10.0) with ESMTP id f4IGpnT02164 for ; Fri, 18 May 2001 18:51:49 +0200 (MET DST) Received: from gateway (dialup-86 [195.17.73.86]) by tor.abc.se (8.9.3+Sun/8.9.3) with SMTP id VAA12591 for ; Fri, 18 May 2001 21:51:08 +0200 (MET DST) From: "Mattias Waldau" To: Subject: [Caml-list] Obsessed by speed Date: Fri, 18 May 2001 21:51:07 +0200 Message-ID: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit X-Priority: 3 (Normal) X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook IMO, Build 9.0.2416 (9.0.2911.0) In-Reply-To: Importance: Normal X-MimeOLE: Produced By Microsoft MimeOLE V5.50.4522.1200 Sender: owner-caml-list@pauillac.inria.fr Precedence: bulk In the FAQ, I can read an estimation on how expensive different operations in ocamlopt are. I have some further questions: 1. If I define Array.iter + a function that uses it, will ocamlopt combine these two functions two one? (I looked in the assembler code, but it seemed as ocamlopt didn't combine them) 2. Do we need special Pentium-4 adaptions to utilize its very good float performance? 3. Would ocamlopt benefit from a peephole optimizer of the assembler code? Or is the assembler code already optimal? 4. What is unboxed and what isn't? I have noticed that there is a continuos work to unbox more. 5. How do you make sense of gprof-output? Any suggestions? -- Mattias Waldau, http://www.abc.se/~m10217/ ------------------- To unsubscribe, mail caml-list-request@inria.fr. Archives: http://caml.inria.fr