Port details on branch 2022Q2 |
- simint Obara-Saika (OS) method of calculating electron repulsion integrals
- 0.8 science =0 0.8Version of this port present on the latest quarterly branch.
- Maintainer: yuri@FreeBSD.org
- Port Added: 2018-10-08 07:53:03
- Last Update: 2022-09-07 21:58:51
- Commit Hash: fb16dfe
- License: BSD3CLAUSE
- WWW:
- https://www.bennyp.org/research/simint/
- Description:
- Simint is a vectorized implementation of the Obara-Saika (OS) method of
calculating electron repulsion integrals. Speedup is gained by vectorizing
the primitive loop of the OS algorithm, with additional vectorization and
optimizations left to the compiler.
Simint is intended to be used for quantum chemistry computations.
- ¦ ¦ ¦ ¦
- Manual pages:
- FreshPorts has no man page information for this port.
- pkg-plist: as obtained via:
make generate-plist - Dependency lines:
-
- To install the port:
- cd /usr/ports/science/simint/ && make install clean
- To add the package, run one of these commands:
- pkg install science/simint
- pkg install simint
NOTE: If this package has multiple flavors (see below), then use one of them instead of the name specified above.- PKGNAME: simint
- Flavors: there is no flavor information for this port.
- distinfo:
- TIMESTAMP = 1539225341
SHA256 (simint-v0.8.tar.bz2) = 43cfde26a86d9ce5b05fad7ee35fc2d8b35c1bf3ca1b2e1fcb3396b57e6ac199
SIZE (simint-v0.8.tar.bz2) = 2779894
Packages (timestamps in pop-ups are UTC):
- Dependencies
- NOTE: FreshPorts displays only information on required and default dependencies. Optional dependencies are not covered.
- Build dependencies:
-
- cmake : devel/cmake-core
- ninja : devel/ninja
- There are no ports dependent upon this port
Configuration Options:
- ===> The following configuration options are available for simint-0.8:
====> Vector SIMD optimization: you have to select exactly one of them
SCALAR=off: Unvectorized: no SIMD acceleration
SSE3=on: Intel CPUs with SSSE3 support
AVX=off: Intel CPUs with AVX support (Sandy/Ivy Bridge, Haswell)
AVXFMA=off: Intel CPUs with AVX and FMA support (Haswell)
MICAVX512=off: Intel KNL (experimental)
===> Use 'make config' to modify these settings
- Options name:
- science_simint
- USES:
- cmake tar:bz2
- FreshPorts was unable to extract/find any pkg message
- Master Sites:
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