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Fedora Update Notification
FEDORA-2021-c9be5cceb5
2021-03-03 23:24:23.985710
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Name : tbb
Product : Fedora 32
Version : 2020.2
Release : 3.fc32
URL :
http://threadingbuildingblocks.org/
Summary : The Threading Building Blocks library abstracts low-level threading details
Description :
Threading Building Blocks (TBB) is a C++ runtime library that
abstracts the low-level threading details necessary for optimal
multi-core performance. It uses common C++ templates and coding style
to eliminate tedious threading implementation work.
TBB requires fewer lines of code to achieve parallelism than other
threading models. The applications you write are portable across
platforms. Since the library is also inherently scalable, no code
maintenance is required as more processor cores become available.
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Update Information:
The cmake support files were not properly generated or installed. This update
installs them correctly. The modified update installs them even more correctly.
In addition, we had previously disabled use of the RTM instructions on
x86/x86_64 processors. Code inspection shows that TBB checks CPUINFO prior to
using such instructions, so they have now been enabled.
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ChangeLog:
* Mon Feb 22 2021 Jerry James <loganjerry(a)gmail.com> - 2020.2-3
- Fix cmake file installation some more (bz 1930389)
* Fri Feb 19 2021 Jerry James <loganjerry(a)gmail.com> - 2020.2-2
- Fix cmake file installation (bz 1930389)
- Allow use of RTM instructions when available
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References:
[ 1 ] Bug #1930389 - Provide TBBConfig.cmake
https://bugzilla.redhat.com/show_bug.cgi?id=1930389
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This update can be installed with the "dnf" update program. Use
su -c 'dnf upgrade --advisory FEDORA-2021-c9be5cceb5' at the command
line. For more information, refer to the dnf documentation available at
http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label
All packages are signed with the Fedora Project GPG key. More details on the
GPG keys used by the Fedora Project can be found at
https://fedoraproject.org/keys
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