Bug 21424
Summary: | Poisson RNG | ||
---|---|---|---|
Product: | [Retired] Red Hat Powertools | Reporter: | Plummer, Martyn <plummer> |
Component: | R-base | Assignee: | Tim Powers <timp> |
Status: | CLOSED DEFERRED | QA Contact: | |
Severity: | medium | Docs Contact: | |
Priority: | medium | ||
Version: | 7.0 | ||
Target Milestone: | --- | ||
Target Release: | --- | ||
Hardware: | i386 | ||
OS: | Linux | ||
Whiteboard: | |||
Fixed In Version: | Doc Type: | Bug Fix | |
Doc Text: | Story Points: | --- | |
Clone Of: | Environment: | ||
Last Closed: | 2000-12-14 16:18:47 UTC | Type: | --- |
Regression: | --- | Mount Type: | --- |
Documentation: | --- | CRM: | |
Verified Versions: | Category: | --- | |
oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
Cloudforms Team: | --- | Target Upstream Version: | |
Embargoed: | |||
Bug Depends On: | 21423 | ||
Bug Blocks: |
Description
Plummer, Martyn
2000-11-28 14:24:05 UTC
Just a quick question about this. If R-base is built without optimizations, you don't have any problems? Even with the other modules? Tim R-base builds and passes "make check" without optimizations, but I think it will be unacceptably slow. Users of scientific sotware normally want to drive their machines pretty hard and expect high performance. I'm distributing R (via CRAN: www.r-project.org) RPMS for Red Hat 7.0 built with gcc 2.95.2, which works well. An alternative for you might be to use kgcc in place of gcc, but retaining g77 2.96 for the parts written in Fortran. This worked for me, but it has been reported that this leads to problems dynamically loading R packages written in FORTRAN (e.g. akima). Hmm. If it would slow it down the releasing unoptimized packages is not a good solution. Thanks for pointing that out. Unfortunately my hands are tied on this until gcc is fixed :/ If I use kgcc and then g77 on the fortran stuff as you mentioned, it will break other things whcih is also unacceptable. My only good option is to keep bugging Jakub until it's fixed. Tim I'm deferring this until gcc is fixed. Once gcc is fixed I will rebuild and release an errata for R-base. Tim I am closing this since and errata was released for this. Tim |