Re: [XPM] Primecoin Built-in Miner Sieve Performance Issue

Quote from: tocket on July 11, 2013, 01:04:48 PM

Quote from: Sunny King on July 10, 2013, 10:55:41 PM

Just pushed another commit on github.

https://github.com/primecoin/primecoin/commit/eda38d62ad571be02095ce44469c0cc26a2b3675

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.

Should the "-O3 -march=native" be in CFLAGS? Should I change

Code:

make -f makefile.unix

Code:

make -f makefile.unix -CFLAGS="-O3 -march=native"

?

Thanks,