Thanks Eric. very precious info..
just by the way.. on March 6th, the Soft-DVB work will be presented in Karlsruhe at the WSR08 software defined radio conference. greetings Vincenzo On Sun, 2008-01-20 at 20:19 -0800, Eric Blossom wrote: > On Mon, Jan 21, 2008 at 01:10:47AM +0100, Vincenzo Pellegrini wrote: > > Hi everybody, > > could anybody help me in figuring out what is (even a rough estimate is OK) > > the raw computing power of a 3.0GHz Pentium IV CPU? > > > > really thanks for help > > > > -- > > Vincenzo Pellegrini > > Assuming you're coding in assembler using SSE* instructions, you can > get a sustained throughput of about 1 FLOP / clock cycle. Since > you're not really doing that, I'd call the 3GHz P4 about 0.5 to 1.0 GFLOP. > > YMMV. Widely ;) > > On the netburst microarchitecture used in the P4 it's really hard to get > good floating point performance because of the very deep pipeline, > scarcity of registers, and so-so FPU. > > Eric _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
