WayneS

8 ms·

31.
by WayneS 14y ago
Goto http://satoshidice.com/ and look. They have pre-calculated addresses that all start with '1dice' and payments to these addresses are considered a bet. The miners are not really filtering satoshidice, they are filtering all transacti
32.
by WayneS 14y ago
Anyone else hear an occasional goat bleating in the background of that cafe?
33.
by WayneS 14y ago
There wasn't originally, but they quickly added the $15 option to remove the ads. BTW: on existing kindles you can pay extra to remove the ads after the fact, so you don't really needs to decide up front. Amazon know that NOBODY buys the a
34.
by WayneS 14y ago
Did a reverse image search of that picture and I don't find it anywhere else. So it isn't obviously fake.
35.
by WayneS 14y ago
Same here. And thanks to my phone, it always is.
36.
by WayneS 14y ago
You realize he is measuring averages right? Setup 1 million L1 cache hits, divide by total time...
37.
by WayneS 14y ago
I love performance counters and good profile tools. But the whole point of knowning this stuff is to get a handle on expected performance before you have written a line of code. Then you can make good decisions about what to do. Later the
38.
by WayneS 14y ago
You can't just access memory in that pattern because an out of order processor will just issuse the next N loads in parallel. Instead lmbench sets up a linked list in memory ans walks the list. That way the address for each load is not kno
39.
by WayneS 14y ago
This is the original Pentium Pro with the full speed L2. Don't forget the TLB when parsing the data.
40.
by WayneS 17y ago
this seems to work: git clone git://gittup.org/tup.git
41.
by WayneS 17y ago
tup looks very cool, but I don't see how to fetch the source.