Le 21/09/2017 17:28, Douglas Eadline a écrit :
>> What about RoCE? Is this something that is commonly used (I would guess
>> no since I have not found much)? Are there other protocols that are
>> worth considering (like "gamma" which doesn't seem to be developed
>> anymore)?
> Gamma has not been
I don't know about RoCE but here is plain 10G ICMP ECHO round trip:
# ping n0030
PING n0030.localdomain (192.168.0.204) 56(84) bytes of data.
64 bytes from n0030.localdomain (192.168.0.204): icmp_seq=1 ttl=64
time=0.141 ms
64 bytes from n0030.localdomain (192.168.0.204): icmp_seq=2 ttl=64
time=0.1
What kind of latency can one expect using RoCE/10G?
On 09/21/2017 05:28 PM, Douglas Eadline wrote:
I think the main reason it stopped was that IB is the
choice of most clusters and most 10G nics provide
low latency with default tcp/ip (less than 10us in most cases).
___
> What about RoCE? Is this something that is commonly used (I would guess
> no since I have not found much)? Are there other protocols that are
> worth considering (like "gamma" which doesn't seem to be developed
> anymore)?
Gamma has not been around for years. There was open-mx
http://open-mx
