User: knarf Date: 2011/11/14 12:48 AM

Modified: / ET.tex

Log: cosmetics in Carpet section

File Changes:

Directory: / ============

File [modified]: ET.tex Delta lines: +5 -5 =================================================================== --- ET.tex 2011-11-14 06:41:20 UTC (rev 201) +++ ET.tex 2011-11-14 06:48:06 UTC (rev 202) @@ -439,8 +439,8 @@ domain is dynamically adapted to the current state of the simulation, i.e., regions that require a higher resolution are covered with blocks with a finer grid (typically by a factor of two); these are called -\emph{refined levels}. Finer grids can be also recursively refined -again. At regular intervals, the resolution requirements in the +\emph{refined levels}. Finer grids can be also recursively refined. +At regular intervals, the resolution requirements in the simulation are re-evaluated, and the grid hierarchy is updated; this step is called \emph{regridding}.

@@ -459,7 +459,7 @@ are applied automatically as specified in the execution schedule, i.e.\ without requiring function calls in user code. Figure~\ref{fig:carpet-details} describes some details of the -Berger-Oliger time stepping algorithm. More details are described in +Berger-Oliger time stepping algorithm; more details are described in \cite{Schnetter:2003rb}.

\begin{figure} @@ -489,7 +489,7 @@ equations on a mesh refinement grid structure with nine levels. This shows the time required per grid point, where smaller numbers are - better, and ideal scaling would be a horizontal line. This + better (the ideal scaling is a horizontal line). This demonstrates excellect scalability to up to more than 10,000 cores. Including hydrodynamics approximately doubles calculation times without negatively influencing scalability.} @@ -506,7 +506,7 @@

We estimate that, in 2010, about 7,000 core years of computing time (45 million core -hours) were used via {\tt Carpet} by more than a dozen research groups +hours) will have been used via {\tt Carpet} by more than a dozen research groups world-wide. To date, more than 90 peer-reviewed publications and more than 15 student theses have been based on {\tt Carpet}~\cite{CarpetCode:web}.