Bug#962315: marked as done (ITP: libmmap-allocator -- STL allocator that mmaps files)
Your message dated Thu, 11 Jun 2020 15:10:14 +0000
with message-id <E1jjOqM-000Gi5-7s@fasolo.debian.org>
and subject line Bug#962315: fixed in libmmap-allocator 0.4.0-1
has caused the Debian Bug report #962315,
regarding ITP: libmmap-allocator -- STL allocator that mmaps files
to be marked as done.
This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.
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--
962315: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=962315
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--- Begin Message ---
Package: wnpp
Severity: wishlist
Subject: ITP: libmmap-allocator -- STL allocator that mmaps files
Package: wnpp
Owner: Andreas Tille <tille@debian.org>
Severity: wishlist
* Package name : libmmap-allocator
Version : 0.4.0
Upstream Author : Johannes Thoma <johannes.thoma@gmx.at>
* URL : https://github.com/ekg/mmap_allocator
* License : LGPL
Programming Lang: C
Description : STL allocator that mmaps files
When reading large files (>100MB) into memory, read() calls are usually
not very space and time efficient, since the whole data is copiied at
least once. Furthermore, when using STL containers (like a vector for
example), data is copiied another time unless the location of the vector
content as parameter to read() will be specified.
.
It would be nice to tell the vector a filename and have the vector mmap
the file directly. This not only avoids the read() copiing (and the STL
vector copiing) but also allows different processes that read the same
file to see the same physical memory. Fortunately STL foresees an
interface to do exactly this.
.
Libmmap-allocator helps to handle big files that contain unstructured
data (like doubles or even text files), mmap_allocator is worth a try.
Remark: This package is maintained by Debian Med Packaging Team at
https://salsa.debian.org/med-team/libmmap-allocator
--- End Message ---
--- Begin Message ---
Source: libmmap-allocator
Source-Version: 0.4.0-1
Done: Andreas Tille <tille@debian.org>
We believe that the bug you reported is fixed in the latest version of
libmmap-allocator, which is due to be installed in the Debian FTP archive.
A summary of the changes between this version and the previous one is
attached.
Thank you for reporting the bug, which will now be closed. If you
have further comments please address them to 962315@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.
Debian distribution maintenance software
pp.
Andreas Tille <tille@debian.org> (supplier of updated libmmap-allocator package)
(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing ftpmaster@ftp-master.debian.org)
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256
Format: 1.8
Date: Sat, 06 Jun 2020 07:31:08 +0200
Source: libmmap-allocator
Binary: libmmap-allocator-dev
Architecture: source amd64
Version: 0.4.0-1
Distribution: unstable
Urgency: medium
Maintainer: Debian Med Packaging Team <debian-med-packaging@lists.alioth.debian.org>
Changed-By: Andreas Tille <tille@debian.org>
Description:
libmmap-allocator-dev - STL allocator that mmaps files
Closes: 962315
Changes:
libmmap-allocator (0.4.0-1) unstable; urgency=medium
.
* Initial release (Closes: #962315)
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