From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from lists.gentoo.org ([140.105.134.102] helo=robin.gentoo.org) by nuthatch.gentoo.org with esmtp (Exim 4.62) (envelope-from ) id 1I2ii9-0002XZ-Cy for garchives@archives.gentoo.org; Mon, 25 Jun 2007 07:10:09 +0000 Received: from robin.gentoo.org (localhost [127.0.0.1]) by robin.gentoo.org (8.14.0/8.14.0) with SMTP id l5P79STP010591; Mon, 25 Jun 2007 07:09:28 GMT Received: from wa-out-1112.google.com (wa-out-1112.google.com [209.85.146.183]) by robin.gentoo.org (8.14.0/8.14.0) with ESMTP id l5P79RC1010548 for ; Mon, 25 Jun 2007 07:09:27 GMT Received: by wa-out-1112.google.com with SMTP id k34so1660719wah for ; Mon, 25 Jun 2007 00:09:26 -0700 (PDT) DKIM-Signature: a=rsa-sha1; c=relaxed/relaxed; d=gmail.com; s=beta; h=domainkey-signature:received:received:message-id:date:from:to:subject:in-reply-to:mime-version:content-type:references; b=iRaSnAg9M7Fh0E8OZie/ZrJFYy9ntBLyhRQUP/PwwdxDJaYfla6blEx3U7uU3A20EiM2bslZaR5AEUIH2R44LxkvmXZVnt2l3V4RN/3TXG4gT28+DHbkhzcOHgD3v7qSY4u+FFUQlkqG++KG/NEKB+KIbZCXpl6WQjJ8AhCV9sw= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=beta; h=received:message-id:date:from:to:subject:in-reply-to:mime-version:content-type:references; b=dr8IPVSo1QN/o4bipEuFCvR2UVr2Uu16Decop5a6bVapgXGrMSc2CFX/y5UYBUmZQgmLwhvoWlVKb+Elviun3sJmRfujSLx/KX2efQrb0ZaH1WUgb5vsczwFOcdrUGdklfBCL8MMUWRr2PtekjSIAck0TE2BZGqkLrXvBCnIUDQ= Received: by 10.114.149.2 with SMTP id w2mr5176488wad.1182755366754; Mon, 25 Jun 2007 00:09:26 -0700 (PDT) Received: by 10.114.148.16 with HTTP; Mon, 25 Jun 2007 00:09:26 -0700 (PDT) Message-ID: <30a815500706250009u7514e590rcf59b605f1e2569@mail.gmail.com> Date: Mon, 25 Jun 2007 09:09:26 +0200 From: "Tomas Jankovic" To: gentoo-user-cs@lists.gentoo.org Subject: Re: [gentoo-user-cs] interaktivita desktopu In-Reply-To: <467ED991.6040206@gentoo.org> Precedence: bulk List-Post: List-Help: List-Unsubscribe: List-Subscribe: List-Id: Gentoo Linux mail X-BeenThere: gentoo-user-cs@gentoo.org Reply-to: gentoo-user-cs@lists.gentoo.org MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_Part_172279_30292377.1182755366718" References: <467ED991.6040206@gentoo.org> X-Archives-Salt: 67901168-2683-428d-8f1f-95cb525ed8d6 X-Archives-Hash: fccb9f1ee3f30e93a6906bc40c7ec397 ------=_Part_172279_30292377.1182755366718 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: quoted-printable Content-Disposition: inline nazdar, mne sa nejak nepozdava ten tvoj zapis 'nice make -j20'. Aky level si zadal pri nice? Volba -j20 neznamena nahodou, ze mas 20 (-1) procesorov, resp. kompilacia ma byt optimalizovana na taky pocet procesorov? Ja mam v make.conf nastavene premenne takto: MAKEOPTS=3D"-j2" PORTAGE_NICENESS=3D"15" mam notebook s P-M 1,6 GHZ a nikdy pri kompilacii nemam problem s odozvou systemu, ani ked nastavim taktovaciu frekvenciu na 800MHz (aby sa moc neprehrieval). s pozdravom Tomas Jankovic 2007/6/24, Jan Kundr=E1t : > > Zdravim, > mam pocitac s dual core CPU a 1GB pameti, bez swapu. Pustil jsem variaci > na `nice make -j20`, bylo co kompilovat, stroj to vydrzel asi pul > minuty, pak mi prestaly odpovidat Xka (driver fglrx). Load byl okolo 8, > mozna 9 (posledni viditelny udaj z topu). Kompilace bezela na XFS > filesystemu, jadro je 2.6.21-gentoo, preemptivni, tickless. LEDka od > disku blikala jako diva, bylo slyset seekovani. > > Myslim si, ze kdyz neni rozdil mezi `make` a `nice make` a oboji stroj > efektivne shodi (nulovou reakci na CapsLock, pohyb mysi, Ctrl+Alt+Fx, > Ctrl+Alt+Backspace pokladam za znamku mrtveho stroje), je neco shnileho > ve stroji cinskem. > > Taky me zarazilo, ze pri jednom z pokusu stihnul Amarok bez kakychkoli > problemu dohrat aktualne pustenou pisnicku. Byla dlouha, do bufferu > zvukovky se IMHO nemohla vejit, nebo toho hda_intela hodne podcenuju. > Zrejme prehrava s realtime prioritou. > > Nevite nekdo, co s tim? Stacilo by mi zachovat aspon nejakou rozumnou > odezvu Xek, tedy mit moznost se prepnout do meho oblibeneho terminalu a > killnout danou ulohu. > > Hezky vecer, > -jkt > > -- > cd /local/pub && more beer > /dev/mouth > > > ------=_Part_172279_30292377.1182755366718 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Content-Disposition: inline nazdar,

mne sa nejak nepozdava ten tvoj zapis 'nice make -j20= 9;. Aky level si zadal pri nice? Volba -j20 neznamena nahodou, ze mas 20 (-= 1) procesorov, resp. kompilacia ma byt optimalizovana na taky pocet proceso= rov?
Ja mam v make.conf nastavene premenne takto:
MAKEOPTS=3D"-j2&qu= ot;
PORTAGE_NICENESS=3D"15"

mam notebook s P-M 1,6 GHZ = a nikdy pri kompilacii nemam problem s odozvou systemu, ani ked nastavim ta= ktovaciu frekvenciu na 800MHz (aby sa moc neprehrieval).

s pozdravom

Tomas Jankovic

2007/6/24, Jan Kundr=E1t <jkt@g= entoo.org>:
Zdravim,
mam pocitac s dual core CPU a 1GB pameti, bez swapu. Pustil jse= m variaci
na `nice make -j20`, bylo co kompilovat, stroj to vydrzel asi = pul
minuty, pak mi prestaly odpovidat Xka (driver fglrx). Load byl okolo= 8,
mozna 9 (posledni viditelny udaj z topu). Kompilace bezela na XFS
fi= lesystemu, jadro je 2.6.21-gentoo, preemptivni, tickless. LEDka od
disku= blikala jako diva, bylo slyset seekovani.

Myslim si, ze kdyz neni r= ozdil mezi `make` a `nice make` a oboji stroj
efektivne shodi (nulovou reakci na CapsLock, pohyb mysi, Ctrl+Alt+Fx,Ctrl+Alt+Backspace pokladam za znamku mrtveho stroje), je neco shnilehove stroji cinskem.

Taky me zarazilo, ze pri jednom z pokusu stihnu= l Amarok bez kakychkoli
problemu dohrat aktualne pustenou pisnicku. Byla dlouha, do bufferu
= zvukovky se IMHO nemohla vejit, nebo toho hda_intela hodne podcenuju.
Zr= ejme prehrava s realtime prioritou.

Nevite nekdo, co s tim? Stacilo = by mi zachovat aspon nejakou rozumnou
odezvu Xek, tedy mit moznost se prepnout do meho oblibeneho terminalu a=
killnout danou ulohu.

Hezky vecer,
-jkt

--
cd /loca= l/pub && more beer > /dev/mouth



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