Opened 10 years ago

Last modified 9 years ago

#11616 closed enhancement

Upgrade MPIR to a more recent upstream release — at Version 1

Reported by: leif Owned by: leif
Priority: blocker Milestone: sage-5.0
Component: packages: standard Keywords: sd32, GMP, SandyBridge, Westmere, yasm re2c race condition, Linux ia64 Itanium GCC 4.7.0 bug
Cc: justin, wbhart, jpflori Merged in:
Authors: Reviewers:
Report Upstream: N/A Work issues:
Branch: Commit:
Dependencies: #8664 #5847 Stopgaps:

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Description (last modified by leif)

This is a follow-up to #8664.

The following spkgs are based on the not yet positively reviewed MPIR 2.1.3.p4 spkg from #8664:

You may want to give them a try now though. (The former is just intended as a "fallback" spkg in case problems introduced in the latter should arise.)

The list of changes between MPIR 2.1.3 (more precisely, 2.1.1) and MPIR 2.4.0 is fairly long, so I haven't put them into the description. I'll perhaps attach them as a text file later.

For instructions on how to install / test the spkgs please see #8664, as these two also require the new GMP-ECM 6.3.p2 spkg from #5847 and two patches to the Sage library (one from each ticket); a Sage 4.7.1.rc0 (Sage library) spkg with these two patches already applied is also available there.

mpir-2.4.0.p0 (Leif Leonhardy, July 21st, 2011)

  • Upstream upgrade to MPIR 2.4.0 (#11616).

mpir-2.3.1.p0 (Leif Leonhardy, July 20th, 2011)

  • Upstream upgrade to MPIR 2.3.1 (#11616).
  • Clean up .hgtags.

mpir-2.1.3.p4 (Leif Leonhardy, July 19th, 2011)

  • #8664: Upgrade Sage's MPIR spkg to version 2.1.3
    ...

Change History (2)

comment:1 Changed 10 years ago by leif

  • Description modified (diff)

Changed 10 years ago by leif

Note that some changes between 2.1.1 and 2.1.4 may be missing (documented elsewhere, i.e. at least on mpir-devel I think). The segfault was fixed in 2.1.3, the race condition in 2.1.4.

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