Paul Kapinos writes:
> Hi all,
> sorry for the long long latency - this message was buried in my mailbox for
> months
>
>
>
> On 03/16/2017 10:35 AM, Alfio Lazzaro wrote:
>> Hello Dave and others,
>> we jump in the discussion as CP2K developers.
>> We would like to ask you which version of CP
On 10/20/2017 12:24 PM, Dave Love wrote:
> Paul Kapinos writes:
>
>> Hi all,
>> sorry for the long long latency - this message was buried in my mailbox for
>> months
>>
>>
>>
>> On 03/16/2017 10:35 AM, Alfio Lazzaro wrote:
>>> Hello Dave and others,
>>> we jump in the discussion as CP2K devel
Hi,
I am running some tests on Amazon EC2 and they require a lot of
communication among m3.large instances.
I would like to give you an idea of what kind of communication takes place.
There are 40 m3.large instances. Now, 28672 groups of 5 instances are
formed in a specific manner (let's skip the
Broadcast is collective but not necessarily synchronous in the sense you
imply. If you broadcast message size under the eager limit, the root may
return before any non-root processes enter the function. Data transfer may
happen prior to processes entering the function. Only rendezvous forces
synchr
