13 May
2011
13 May
'11
7:35 p.m.
== String routines == * Gave up on perf on silverbell and redid it on ursa2; now have a full set of perf figures and have updated the workload report to show the spec binaries that use significant time in libc and the routines they spend it in; a handful of tests spend very significant amounts of time in libm. * Have ltrace results from about 75% of spec - some of the others are fighting a bit * Optimised the non-neon memcpy; it's now quite respectable except in one or two cases (2 byte misaligned, and for some odd reason source offset by 8 bytes, destination by 12 is way down on any other combination)
(Current result graphs here https://wiki.linaro.org/Internal/People/DaveGilbert?action=AttachFile&do... )
Dave