Not a single test in HPC tested memory with more than 1 core at the time.
There were a few pingpong latency tests getting performed single core by some manufacturers using a raw sort of implementation which wasn't very realistic. For software engineers to optimize his software it's crucial to have accurate technical information on performance of the hardware. I had to write therefore tests to test the basic hardware performance in order to know where to design the software better. If you call that 'full of yourself', i realize what sort of 'scientist' you are. On Jan 12, 2013, at 11:10 PM, Mark Hahn wrote: >> Yes i was the inventor of that test to jump using a RNG randomly. >> Paul Hsieh then modified it from calling the RNG and correcting for >> the RNG, to the direct pointer math >> as you show here. > > Vincent, you are hillariously full of yourself. > >> If you are using 32 bits ints however, you'll not be able to address >> more than 16GB ram. >> You need 64 bits ints for P. > > wow, you're so smart! _______________________________________________ Beowulf mailing list, [email protected] sponsored by Penguin Computing To change your subscription (digest mode or unsubscribe) visit http://www.beowulf.org/mailman/listinfo/beowulf
