Opened 6 years ago

Closed 6 years ago

#50073 closed update (fixed)

arpack port needs updating to version @3.3.0 or later

Reported by: andyjaj@… Owned by: mamoll (Mark Moll)
Priority: Normal Milestone:
Component: ports Version:
Keywords: Cc: petrrr
Port: arpack

Description

arpack(-ng) received a major bug fix starting with version @3.3.0 , that replaces a temporary fix in version 3.2.0 (https://github.com/opencollab/arpack-ng/blob/master/CHANGES). The current upstream version is @3.4.0. Version 3.1.5 as available with macports is known to return eigenvalues and vectors in the incorrect order in many cases when called with 'rvec=true'. This is significant as many uses of arpack require just 1 or 2 extremal eigenvalues and vectors, leading to unreliable results.

Change History (4)

comment:1 Changed 6 years ago by mf2k (Frank Schima)

Keywords: arpack-ng removed
Owner: changed from macports-tickets@… to mmoll@…
Version: 2.3.4

In the future, please Cc the port maintainers (port info --maintainers arpack), if any.

comment:2 Changed 6 years ago by mamoll (Mark Moll)

Fixed in r143723. Version 3.4.0 has not been tagged yet on github, so I'm guessing it's not officially released yet.

comment:3 Changed 6 years ago by petrrr

Cc: petr@… added

Cc Me!

comment:4 Changed 6 years ago by petrrr

Resolution: fixed
Status: newclosed

The update to 3.3.0 has been implemented, and version 3.4.0 has not been scheduled for release. So I am closing this one as fixed.

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