Fri, 24 Sep 2021 15:03:20 UTC

Information for build R-bit-1.1.15.2-1.fc30

ID1470389
Package NameR-bit
Version1.1.15.2
Release1.fc30
Epoch
Sourcegit+https://src.fedoraproject.org/rpms/R-bit.git#25fde02e948fe9bd03bcf67abf729ed8aa23144c
SummaryClass for vectors of 1-bit booleans
DescriptionTrue boolean datatype (no NAs), coercion from and to logicals, integers and integer subscripts; fast boolean operators and fast summary statistics. With 'bit' vectors you can store true binary booleans {FALSE,TRUE} at the expense of 1 bit only, on a 32 bit architecture this means factor 32 less RAM and ~ factor 32 more speed on boolean operations. Due to overhead of R calls, actual speed gain depends on the size of the vector: expect gains for vectors of size > 10000 elements. Even for one-time boolean operations it can pay-off to convert to bit, the pay-off is obvious, when such components are used more than once. Reading from and writing to bit is approximately as fast as accessing standard logicals - mostly due to R's time for memory allocation. The package allows to work with pre-allocated memory for return values by calling .Call() directly: when evaluating the speed of C-access with pre-allocated vector memory, coping from bit to logical requires only 70% of the time for copying from logical to logical; and copying from logical to bit comes at a performance penalty of 150%. the package now contains further classes for representing logical selections: 'bitwhich' for very skewed selections and 'ri' for selecting ranges of values for chunked processing. All three index classes can be used for subsetting 'ff' objects (ff-2.1-0 and higher).
Built byqulogic
State complete
Volume fedora_koji_archive04
StartedTue, 25 Feb 2020 10:23:28 UTC
CompletedTue, 25 Feb 2020 10:31:18 UTC
Taskbuild (f30-candidate, /rpms/R-bit.git:25fde02e948fe9bd03bcf67abf729ed8aa23144c)
Extra{'source': {'original_url': 'git+https://src.fedoraproject.org/rpms/R-bit.git#25fde02e948fe9bd03bcf67abf729ed8aa23144c'}}
Tags
f30-updates
RPMs
src
R-bit-1.1.15.2-1.fc30.src.rpm (info) (download)
aarch64
R-bit-1.1.15.2-1.fc30.aarch64.rpm (info) (download)
R-bit-debuginfo-1.1.15.2-1.fc30.aarch64.rpm (info) (download)
R-bit-debugsource-1.1.15.2-1.fc30.aarch64.rpm (info) (download)
armv7hl
R-bit-1.1.15.2-1.fc30.armv7hl.rpm (info) (download)
R-bit-debuginfo-1.1.15.2-1.fc30.armv7hl.rpm (info) (download)
R-bit-debugsource-1.1.15.2-1.fc30.armv7hl.rpm (info) (download)
i686
R-bit-1.1.15.2-1.fc30.i686.rpm (info) (download)
R-bit-debuginfo-1.1.15.2-1.fc30.i686.rpm (info) (download)
R-bit-debugsource-1.1.15.2-1.fc30.i686.rpm (info) (download)
ppc64le
R-bit-1.1.15.2-1.fc30.ppc64le.rpm (info) (download)
R-bit-debuginfo-1.1.15.2-1.fc30.ppc64le.rpm (info) (download)
R-bit-debugsource-1.1.15.2-1.fc30.ppc64le.rpm (info) (download)
s390x
R-bit-1.1.15.2-1.fc30.s390x.rpm (info) (download)
R-bit-debuginfo-1.1.15.2-1.fc30.s390x.rpm (info) (download)
R-bit-debugsource-1.1.15.2-1.fc30.s390x.rpm (info) (download)
x86_64
R-bit-1.1.15.2-1.fc30.x86_64.rpm (info) (download)
R-bit-debuginfo-1.1.15.2-1.fc30.x86_64.rpm (info) (download)
R-bit-debugsource-1.1.15.2-1.fc30.x86_64.rpm (info) (download)
Logs
x86_64
hw_info.log
state.log
build.log
root.log
mock_output.log
ppc64le
state.log
hw_info.log
build.log
root.log
mock_output.log
aarch64
state.log
build.log
hw_info.log
root.log
mock_output.log
i686
hw_info.log
state.log
build.log
root.log
mock_output.log
s390x
hw_info.log
root.log
build.log
state.log
mock_output.log
armv7hl
hw_info.log
state.log
build.log
root.log
mock_output.log
Changelog * Mon Feb 24 2020 Elliott Sales de Andrade <quantum.analyst@gmail.com> - 1.1.15.2-1 - Update to latest version * Thu Jan 31 2019 Fedora Release Engineering <releng@fedoraproject.org> - 1.1.14-3 - Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild * Thu Jul 12 2018 Fedora Release Engineering <releng@fedoraproject.org> - 1.1.14-2 - Rebuilt for https://fedoraproject.org/wiki/Fedora_29_Mass_Rebuild * Wed May 30 2018 Elliott Sales de Andrade <quantum.analyst@gmail.com> - 1.1.14-1 - Update to latest version * Wed May 16 2018 Tom Callaway <spot@fedoraproject.org> - 1.1.13-1 - update to 1.1-13, rebuild for R 3.5.0 * Thu Mar 08 2018 Elliott Sales de Andrade <quantum.analyst@gmail.com> 1.1.12-2 - Fix file encodings and line endings. * Thu Mar 08 2018 Elliott Sales de Andrade <quantum.analyst@gmail.com> 1.1.12-1 - initial package for Fedora