| commit | b608083a6f73474bbc02b486c3792947128d8cff | |
| author | Berk Hess <hess@kth.se> | |
| Thu, 1 Aug 2013 12:34:22 +0000 (1 14:34 +0200) | ||
| committer | Gerrit Code Review <gerrit@gerrit.gromacs.org> | |
| Fri, 11 Oct 2013 11:11:28 +0000 (11 13:11 +0200) | ||
| tree | 1d385012d80c748d48caa957bfd035411486fa04 | treesnapshot (tar.gz zip) |
| parent | 9bd5fc01adecacc08d217a27dbfd60006a5b3345 | commitdiff |
introduced general 4-wide SIMD support
PME spread+gather and the nbnxn search bounding box checks use
4-wide SIMD (as opposed to arbitrary width SIMD). This SSE code
has now been replaced by macros from gmx_simd4_macros.h.
pme_sse_single.h has been renamed to pme_simd4.h
This change is mainly refactoring; it only adds PME spread+gather
AVX acceleration in double precision plus a few FMA instructions.
Change-Id: Ia5e02295bb281a2e23d57f4c165f555de6744064
PME spread+gather and the nbnxn search bounding box checks use
4-wide SIMD (as opposed to arbitrary width SIMD). This SSE code
has now been replaced by macros from gmx_simd4_macros.h.
pme_sse_single.h has been renamed to pme_simd4.h
This change is mainly refactoring; it only adds PME spread+gather
AVX acceleration in double precision plus a few FMA instructions.
Change-Id: Ia5e02295bb281a2e23d57f4c165f555de6744064
| include/gmx_simd4_macros.h | [new file with mode: 0644] | blob |
| include/gmx_simd4_ref.h | [new file with mode: 0644] | blob |
| include/gmx_simd_macros.h | diffblobblamehistory | |
| include/gmx_simd_ref.h | diffblobblamehistory | |
| src/mdlib/nbnxn_internal.h | diffblobblamehistory | |
| src/mdlib/nbnxn_search.c | diffblobblamehistory | |
| src/mdlib/nbnxn_search_simd_2xnn.h | diffblobblamehistory | |
| src/mdlib/nbnxn_search_simd_4xn.h | diffblobblamehistory | |
| src/mdlib/pme.c | diffblobblamehistory | |
| src/mdlib/pme_simd4.h | [new file with mode: 0644] | blob |
| src/mdlib/pme_sse_single.h | [deleted file] | blobblamehistory |