Jivin Mike Frysinger lays it down ... > On Thursday 08 April 2010 21:58:27 David McCullough wrote: > > You may be able to learn something about performance possibilities by > > looking at the ARM example here. > > > > http://opensrc.sec.samsung.com/document.html > > i'm not sure the ARM9 info is relevant. it's a very good example of why > virtually indexed caches are a terrible idea, but since that doesnt apply to > any x86 part that i'm aware of, ...
Yeah, thats true, would be nice to try the same thing on an arm11 (IIRC they don't have the virtual indexed cache). Would show just how much it hurts ;-) Cheers, Davidm > Content-Type: multipart/signed; boundary="nextPart3700498.1amic7sdu2"; > protocol="application/pgp-signature"; micalg=pgp-sha1 > > --nextPart3700498.1amic7sdu2 > Content-Type: Text/Plain; > charset="iso-8859-1" > Content-Transfer-Encoding: quoted-printable > > On Thursday 08 April 2010 21:58:27 David McCullough wrote: > > You may be able to learn something about performance possibilities by > > looking at the ARM example here. > >=20 > > http://opensrc.sec.samsung.com/document.html > > i'm not sure the ARM9 info is relevant. it's a very good example of why=20 > virtually indexed caches are a terrible idea, but since that doesnt apply t= > o=20 > any x86 part that i'm aware of, ... > =2Dmike > > --nextPart3700498.1amic7sdu2 > Content-Type: application/pgp-signature; name="signature.asc" > Content-Description: This is a digitally signed message part. > > -----BEGIN PGP SIGNATURE----- > Version: GnuPG v2.0.14 (GNU/Linux) > > iQIcBAABAgAGBQJLvp4wAAoJEEFjO5/oN/WBozEQAI33tJnxHaPWmc37lhLmv2g3 > wRc4OP4ImlfR6OuHA+yEmznewmrfWENtHdx4ORMLDpI2NCaMbmCMfSFzkMRiSlz+ > jHwGy0EoiTzaO05IAPRNXOyb4ZMn45O6sRGpmzH7ziPSiYMc/UAgbu2F4fnuCy7e > +/5Utg+knJot3cWDMGDGy1RjgoKIGpjY8gpq2dSEgAVZTFcFaxlGGnUMv2qLPiXK > w32G10Nzi4ndqqBFGMZ0IhJSKP9SBKieKpIFiwaWgVTh/lNgBqFQKpxaflA1C+zs > lRIbGRmqtPkiUctAiXmXLO7CKyfkUyPm0BupBEATv5YdNzqMG9idKTtqNvajn+CG > VdTCdKftSyTzPiZYgLM9cJNHA8ZGkfsxxDNhVcC3en6BeAjyRBN0EIC5n4kamhvp > xpykKMeAPkLt2R13BzGYL07mADQqELnPkkAGrjylgTTbQFpDXK58aodVF7Rx0Ieq > vz1tUA+2fufFdBzTsSq3ssiJwnc3LMYTK8SuZw+TnIwTLnQmIRi/VR6J0U8Qbpyl > RD48TopUhXqk2gO2in/WXy16dCeiISZluXJCQamBrPxptBpaMZMLWGBLMOg7lKUv > ugTy8CrQfD7ObcrGHOxycCDyO4hXFD8Om8Qm5CokFLSCK+I7s6GocXwrIPEMoveD > xWdhhWnVGyY3/QdCk/+z > =f40w > -----END PGP SIGNATURE----- > > --nextPart3700498.1amic7sdu2-- -- David McCullough, david_mccullo...@mcafee.com, Ph:+61 734352815 McAfee - SnapGear http://www.mcafee.com http://www.uCdot.org _______________________________________________ uClinux-dev mailing list uClinux-dev@uclinux.org http://mailman.uclinux.org/mailman/listinfo/uclinux-dev This message was resent by uclinux-dev@uclinux.org To unsubscribe see: http://mailman.uclinux.org/mailman/options/uclinux-dev
