News tagged with memory caches
More chip cores can mean slower supercomputing, simulation shows
Technology / Computer Sciences
Jan 14, 2009 |
4.3 / 5 (6) |
3
(PhysOrg.com) -- The worldwide attempt to increase the speed of supercomputers merely by increasing the number of processor cores on individual chips unexpectedly worsens performance for many complex applications, ...
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Memory researchers study nutcracker brain
Medicine & Health / Psychology & Psychiatry
Oct 10, 2006 |
5 / 5 (2) |
0
U.S. scientists are studying Clark's nutcracker -- a bird that remembers where it buries its food in a 15-mile area -- to learn more about memory.
'Fighting' IED attacks with SCARE technology
Technology / Computer Sciences
1hour ago |
not rated yet |
0
(PhysOrg.com) -- University of Maryland researchers have developed and successfully tested new computer software and computational techniques to analyze patterns of improvised explosive device (IED) attacks ...
Social memory in Drosophila
Oct 20, 2009 |
5 / 5 (1) |
0
Positive social interactions exist within Drosophila: when in a group, Drosophila flies have better memory than when they are isolated. Thomas Preat's team at the Laboratoire de Neurobiologie (CNRS, France) ...
New NVIDIA Tesla GPUs Reduce Cost Of Supercomputing By A Factor Of 10
Nov 16, 2009 |
4 / 5 (5) |
1
NVIDIA Corporation today unveiled the Tesla 20-series of parallel processors for the high performance computing (HPC) market, based on its new generation CUDA processor architecture, codenamed "Fermi".
Intel Reports Breakthrough in Stacked, Cross Point Phase Change Memory Technology
Oct 29, 2009 |
3.9 / 5 (11) |
4
Intel Corp. and Numonyx today announced a key breakthrough in the research of phase change memory (PCM), a new non-volatile memory technology that combines many of the benefits of today's various memory types.
Walking, talking and memory
Medicine & Health / Psychology & Psychiatry
Nov 12, 2009 |
5 / 5 (1) |
1
(PhysOrg.com) -- How easy is it to walk, talk and remember what was said? Dr Dee Way studied how actors learn a script and whether walking affects their memory performance.
Study shows link between working memory and reactive parenting
Medicine & Health / Psychology & Psychiatry
Dec 08, 2009 |
5 / 5 (1) |
0
Any parent knows that sometimes maintaining your cool with misbehaving children is a challenge. We all have times when we get frustrated or angry and lash out at someone without thinking. A new study by psychologists at ...
Elpida Completes Development of 1-Gigabit GDDR5
Nov 20, 2009 |
5 / 5 (1) |
0
Elpida Memory, Japan's leading global supplier of Dynamic Random Access Memory, today announced that it had developed a 1-gigabit GDDR5 (product name: EDW1032BABG) that operates at a world-class high speed ...
Amnesia-Like Behavior Returns on Spirit
Space & Earth / Space Exploration
Oct 31, 2009 |
4.8 / 5 (8) |
3
(PhysOrg.com) -- Until Oct. 24, NASA's Mars Exploration Rover had gone more than six months without an episode of amnesia-like symptoms like those that appeared on four occasions earlier this year.
Does diabetes speed up memory loss in Alzheimer's disease?
Medicine & Health / Neuroscience
Oct 27, 2009 |
not rated yet |
0
ST. PAUL, Minn. -Research has shown that diabetes increases the risk of Alzheimer's disease and the risk of memory loss in people who don't have Alzheimer's disease. But it hasn't been clear whether people with Alzheimer's ...
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