The recent memory (n=18) as well as the remote memory
(n=11) of these patients was impaired (table-IV).
Send and Receive have channel semantics: to send a message, the sender posts a Send description to put the message content to a remote memory
location specified by a pre-posted Receive description at the receiver side.
Mean scores for the total DAS, remote memory
, recent memory, and attention did not differ.
Access can move two-sided communication to one-sided communication, thus allowing synchronization overhead reduction .
On further analysis of subset scores, it was found that recent and remote memory
(as measured by the Personal and Current Information subset), verbal recall and immediate memory (Logical Memory subset), visual memory (Visual Reproduction subset), verbal memory and learning (Associate Learning subset) and attention and executive function (Mental Control subset) declined with age.
takes longer to access because the memory request is routed in hardware from the requesting processor to whichever remote processor has that particular datum in local memory.
A RDC is used to hold those lines that are fetched to the node from remote memory
and acts as backup for the processor caches.
The memory buses and the interconnection network support a peak bandwidth of 780MB/s for both local and remote memory
By using the remote memory
addressing capability of transports like VT (Virtual Interface Architecture) and InfiniBand, an application using the DAFS API can read a file without requiring any copies on the client side.
Latency refers to the performance hit caused by processors waiting for data to be transferred from memory - both memory local to the processor (cache), and remote memory
accessed over the backplane.
We employ acyclic task dependence graphs to model irregular parallelism with mixed granularity, and we use direct remote memory
access to support fast communication.
The total score was identified as well as the scores on each of the sub-sections --orientation, comprehension, expression, praxis, recent memory, visual memory, remote memory
, attention and calculation, perception (agnosia), verbal fluency and abstract thinking.