I am in the same boat. MacBook Pro, tried to mine with just 2 cores using
2 does not work, nor does two.
setgenerate true [2.0]
Error: value is type array, expected int
setgenerate true [two]
Error: Error parsing JSON:[two]
Anyway. Using just
seems to work on the mac client.
Futhermore, the following prompt
yields the following results:
{
"blocks" : 30248,
"currentblocksize" : 12217,
"currentblocktx" : 32,
"difficulty" : 148.49232621,
"errors" : "",
"generate" : true,
"genproclimit" : -1,
"hashespersec" : 3642,
"networkhashps" : 4406166634,
"pooledtx" : 33,
"testnet" : false
}
looks like 3642 hashes per sec
![Smiley](https://bitcointalk.org/Smileys/default/smiley.gif)
haha woohoo!