sieve round limit further reduced to 1 second. added mike's suggestion.
Give it a try and let me know how it goes.
This nearly tripled my PPS from the original release.
Now getting 2000-2400 PPS on an i7-980X @ 4 GHz. 7 blocks found so far (of which 1 was orphaned).
Compiled with -O3 -march=native.
Do you mean:
Quote
make -f makefile.unix -O3 -march=native
Something like that. More specifically:
Code:
make CXXFLAGS="-O3 -march=native" -j6 -f makefile.unix
These extra flags speed things up? As I did not use any flag when compiling
Yes, they should. -O3 is a higher level of optimization than the default -O2, so runtime performance should be better but compile will take longer. -march=native optimizes the instructions specifically for your processor.