-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On 2011-10-03 18:04, katja wrote: > On Mon, Oct 3, 2011 at 4:35 PM, Hans-Christoph Steiner <[email protected]> wrote: > >> Do you have access to an ARM >> machine? If not, I could probably get one online with ssh access, if that's >> useful. > > I've mailed Joe White with the question if he can patch the code for > libpd and check performance on ARM.
apropos performance: on my i5 650 @ 3.2GHz, running debian and trying to osc-delay-perfotest.pd (with only 400 osc-delay abstractions, as 500 would max out the CPU in "new double" mode) i get: original : 28% debian : 31% new single: 64% new double: 86% the "new" versions are Pd-0.43.1-test4 with only the PD_FLOAT_PRECISION set to 32 resp. 64. the "original" version is a 0.43.1-test2, where i cannot recall any special optimization flags. the "debian" version is a 0.43.0 with most optimization turned OFF (as is debian policy) fgmasdr IOhannes -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iEYEARECAAYFAk6J4SQACgkQkX2Xpv6ydvR+hgCgwWuetmj86YFr7iXsHkIZolVc b5YAoPA4DJnkKb6Gtu5YnbMheDSkUvwy =js8N -----END PGP SIGNATURE-----
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