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Diffstat (limited to 'sci-chemistry/gromacs/metadata.xml')
-rw-r--r--sci-chemistry/gromacs/metadata.xml7
1 files changed, 6 insertions, 1 deletions
diff --git a/sci-chemistry/gromacs/metadata.xml b/sci-chemistry/gromacs/metadata.xml
index 444d47e67..dd3f082b0 100644
--- a/sci-chemistry/gromacs/metadata.xml
+++ b/sci-chemistry/gromacs/metadata.xml
@@ -9,8 +9,13 @@
<use>
<flag name="cuda">Enable cuda non-bonded kernels</flag>
<flag name="double-precision">More precise calculations at the expense of speed</flag>
- <flag name="fkernels">Enable building of Fortran Kernels for platforms that dont have assembly loops</flag>
<flag name="hybrid">Enable hybrid acceleration kernels</flag>
<flag name="single-precision">Single precision version of gromacs (default)</flag>
+ <!-- acceleration optimization flags -->
+ <flag name="fkernels">Enable building of Fortran Kernels for platforms that dont have assembly loops</flag>
+ <flag name="sse41">Enable sse4.1 acceleration</flag>
+ <flag name="avx128fma">Enable 128bit avx with fma (e.g. AMD BullDozer)</flag>
+ <flag name="avx256">Enable 256bit avx (e.g. Intel Sandy Bridge)</flag>
+ <flag name="power6">Enable Power6 optimizations</flag>
</use>
</pkgmetadata>