Hello everybody,
I was wondering about the message-passing protocol: is there a difference
if two communicating threads are on the same node, as opposed to being on
different ones? Is communication achieved through memory whenever the
threads are local to the node, or does it always default to
Dear Avery,
Regarding this decision about resource allocation, do you have a
methodology or a rule of thumb that helps you decide which setting is
expected to perform well?
For example, with a given input (number of graph vertices), can you
estimate what number of workers and how much memory per
need to set the number of partitions to use
single each thread works on a single partition at a time.
Try -Dhash.userPartitionCount=number of threads
On 11/28/12 5:29 AM, Alexandros Daglis wrote:
Dear Avery,
I followed your advice, but the application seems to be totally
thread-count
this be some other
value? Does anyone have any simple configuration suggestions that will
help me tune Giraph to my problem?
** **
Thanks!
** **
Bence
** **
*From:* Alexandros Daglis [mailto:alexandros.dag...@epfl.ch]
*Sent:* Thursday, November 29, 2012 6:19 AM
*To:* user
