svn commit: r543852 - head/devel/R-cran-bit
TAKATSU Tomonari
tota at FreeBSD.org
Fri Jul 31 11:11:32 UTC 2020
Author: tota
Date: Fri Jul 31 11:11:31 2020
New Revision: 543852
URL: https://svnweb.freebsd.org/changeset/ports/543852
Log:
- Update to 4.0.3
Modified:
head/devel/R-cran-bit/Makefile (contents, props changed)
head/devel/R-cran-bit/distinfo (contents, props changed)
head/devel/R-cran-bit/pkg-descr (contents, props changed)
Modified: head/devel/R-cran-bit/Makefile
==============================================================================
--- head/devel/R-cran-bit/Makefile Fri Jul 31 10:33:51 2020 (r543851)
+++ head/devel/R-cran-bit/Makefile Fri Jul 31 11:11:31 2020 (r543852)
@@ -2,15 +2,14 @@
# $FreeBSD$
PORTNAME= bit
-DISTVERSION= 1.1-15.2
-PORTREVISION= 1
+DISTVERSION= 4.0.3
CATEGORIES= devel
DISTNAME= ${PORTNAME}_${DISTVERSION}
MAINTAINER= tota at FreeBSD.org
COMMENT= Class for vectors of 1-bit booleans
-LICENSE= GPLv2
+LICENSE= GPLv2+
USES= cran:auto-plist,compiles
Modified: head/devel/R-cran-bit/distinfo
==============================================================================
--- head/devel/R-cran-bit/distinfo Fri Jul 31 10:33:51 2020 (r543851)
+++ head/devel/R-cran-bit/distinfo Fri Jul 31 11:11:31 2020 (r543852)
@@ -1,3 +1,3 @@
-TIMESTAMP = 1581413439
-SHA256 (bit_1.1-15.2.tar.gz) = 0b83e78385293d6cdc0189a07fcc3f9f9db286c8c4af3288467f5257e79cb28b
-SIZE (bit_1.1-15.2.tar.gz) = 56964
+TIMESTAMP = 1596193005
+SHA256 (bit_4.0.3.tar.gz) = 6a680e2f8020496da8c7637480ce8afabc3072c98cfdd2c35c4ec7c5c6b66349
+SIZE (bit_4.0.3.tar.gz) = 279205
Modified: head/devel/R-cran-bit/pkg-descr
==============================================================================
--- head/devel/R-cran-bit/pkg-descr Fri Jul 31 10:33:51 2020 (r543851)
+++ head/devel/R-cran-bit/pkg-descr Fri Jul 31 11:11:31 2020 (r543852)
@@ -1,23 +1,6 @@
-True 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).
+Provided are classes for boolean and skewed boolean vectors, fast
+boolean methods, fast unique and non-unique integer sorting, fast
+set operations on sorted and unsorted sets of integers, and foundations
+for ff (range index, compression, chunked processing).
WWW: https://cran.r-project.org/web/packages/bit/
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