Just for Correction Dear Andrew Dead is typing mistake sorry Dear is correct On Fri, Sep 9, 2011 at 1:50 AM, esmaeil mirzaee <esmaeil.debian@xxxxxxxxx> wrote: > Hi > I apologize for weak English, and interrupt. > > On Tue, Sep 6, 2011 at 5:31 AM, Jonathan Wakely <jwakely.gcc@xxxxxxxxx> wrote: >> On 6 September 2011 08:25, Milind wrote: >>> Hi Andrew, >>> >>> I dont't know how to reply to a message on "gcc-help" mailing list so, >>> I am directly writing to you. >> >> You just reply, including the list address in the To or CC fields. >> >>> WRT your question: I am trying to see if some of the performance >>> related observations I am doing on GCC coming with SPEC-2006 is not >>> invalidated by more recent GCC versions. So, want to run same >>> workloads on newer GCC to check that the findings are still relevant. > I test most of the branch of SPEC 2006 in GCC 4.5.2 without any > problem. If you find a problem you can send it to me, If I can resolve > I will happy and I will send it to you. > > Do you want run SPEC 2006 on Simplescalar? >>> Could you help me on teh flags that will make current GCC behave like >>> the one in SPEC-2006? > The last SPEC 2006 can work on gcc-3.3.5 but you can use it with > latest gcc like 4.4.5. > And another suggestion is install gcc version 3.3.5(but I don't recommended) >> It's still not clear what you mean by "behave like" ... GCC is still a >> compiler so it still behaves similarly. >> >> There are many changes since 3.2, mostly good, and most cannot be disabled. >> >> Is there some specific behaviour you want to change? Please be specific. >> >> If you can't be specific, maybe you don't actually need to change >> anything? Have you actually tried and found a problem? If not, why >> don't you do that, and then ask more specific questions if you have a >> specific problem. > Dead Andrew > I think it's so difficult at this time as a senior student, say what I > need. I'm new but I love to know How can I do it? > If you can give me some suggestion I will appreciate it. >> >> >>> ---------- Forwarded message ---------- >>> From: Andrew Haley <aph@xxxxxxxxxx> >>> To: gcc-help@xxxxxxxxxxx >>> Date: Mon, 05 Sep 2011 09:31:29 +0100 >>> Subject: Re: Want GCC 4.1.2 to run like SPEC 2006 GCC >>> On 09/03/2011 01:02 PM, Milind wrote: >>>> I want to run GCC 4.1.2 in a mode similar to GCC 3.2 present in SPEC >>>> 2006 benchmarks: http://www.spec.org/auto/cpu2006/Docs/403.gcc.html >>>> I do not need 100% parity, but at least fairly similar. Pl can someone >>>> share what all flags need be passed to GCC 4.1.2 to behave somewhat >>>> like GCC 3.2 present in SPEC 2006 ? >>> >>> What is the problem that you are trying to solve? >>> >>> Andrew. >>> >> >
