| commit | 263edfa750b3a0e942ad2497ef9454d145948650 | |
| author | Christian Blau <cblau@gwdg.de> | |
| Tue, 4 Dec 2018 11:10:21 +0000 (4 12:10 +0100) | ||
| committer | Erik Lindahl <erik.lindahl@gmail.com> | |
| Thu, 20 Dec 2018 23:38:32 +0000 (21 00:38 +0100) | ||
| tree | c62598ecea4954628dc823d96c658cf1bc26924d | treesnapshot (tar.gz zip) |
| parent | b9e0922af7eccbb4b9110dd0ea99cdac0244a27a | commitdiff |
mdspan - mapping for right layout
Introduces a mapping from multdimensional integer space [0...N0) x .. x
[0..Nm) to one-dimensional integers N. In the mdspan context, this will
be used in a later patch to evaluate the memory offset to address
elements in multdimensional arrays.
The layout_right for mdspan, indexes multidimensional arrays with the
fastest changing dimension last, i.e., C-style, row-major for
two-dimensional arrays.
Change-Id: I0f9950bd4a40543c2cad6fe5b2bd668bb42d6784
Introduces a mapping from multdimensional integer space [0...N0) x .. x
[0..Nm) to one-dimensional integers N. In the mdspan context, this will
be used in a later patch to evaluate the memory offset to address
elements in multdimensional arrays.
The layout_right for mdspan, indexes multidimensional arrays with the
fastest changing dimension last, i.e., C-style, row-major for
two-dimensional arrays.
Change-Id: I0f9950bd4a40543c2cad6fe5b2bd668bb42d6784
| src/gromacs/mdspan/layouts.h | [new file with mode: 0644] | blob |
| src/gromacs/mdspan/tests/CMakeLists.txt | diffblobblamehistory | |
| src/gromacs/mdspan/tests/layouts.cpp | [new file with mode: 0644] | blob |