2024-10-19 13:50:27 by Makoto Fujiwara | Files touched by this commit (2) |
Log message: (devel/R-bit) Updated 4.0.5 to 4.5.0 CHANGES IN bit VERSION 4.5.0 USER VISIBLE CHANGES o still.identical now throws an error when called with Strings (and previously threw when called with Lists) Inofficial calls to STRING_PTR and VECTOR_PTR were removed. BUG FIXES o Now works with _R_USE_STRICT_R_HEADERS_=true o Replaced Calloc and Free with R_Calloc and R_Free o Replaced SETLENGTH with Rf_lengthgets |
2022-12-18 02:03:47 by Makoto Fujiwara | Files touched by this commit (2) |
Log message: (devel/R-bit) Updated 4.0.4 to 4.0.5 CHANGES IN bit VERSION 4.0.5 BUG FIXES o C functions () without parameters are now declared (void) to avoid prototype warning o getAttrib is now PROTECTed |
2021-10-26 12:20:11 by Nia Alarie | Files touched by this commit (3016) |
Log message: archivers: Replace RMD160 checksums with BLAKE2s checksums All checksums have been double-checked against existing RMD160 and SHA512 hashes Could not be committed due to merge conflict: devel/py-traitlets/distinfo The following distfiles were unfetchable (note: some may be only fetched conditionally): ./devel/pvs/distinfo pvs-3.2-solaris.tgz ./devel/eclipse/distinfo eclipse-sourceBuild-srcIncluded-3.0.1.zip |
2021-10-07 15:44:44 by Nia Alarie | Files touched by this commit (3017) |
Log message: devel: Remove SHA1 hashes for distfiles |
2021-06-07 01:44:37 by Makoto Fujiwara | Files touched by this commit (2) |
Log message: (devel/R-bit) Update 1.1.14 to 4.0.4 CHANGES IN bit VERSION 4.0.4 USER VISIBLE CHANGES o copy() and reverse() have been renamed to copy_vector() and reverse_vector() to avoid naming conflict with data.table CHANGES IN bit VERSION 4.0.3 BUG FIXES o temporarily removed link to clone.ff to satisfy CRAN checks CHANGES IN bit VERSION 4.0.2 USER VISIBLE CHANGES o Vignettes nolonger execute ff code for ff-version prior 4.0.0 BUG FIXES o NA could crash bit_extract_unsorted o now DESCRIPTION URL points to github CHANGES IN bit VERSION 4.0.1 USER VISIBLE CHANGES o bbatch now checks input N >= 0, B > 0 and returns batchsize b in 1..N BUG FIXES o NA could crash bit_extract_unsorted CHANGES IN bit VERSION 4.0.0 NEW FEATURES o new superclass ?booltype now allows proper method dispatch even for two user defined booleans, e.g. (bit | bitwhich) o new ordinal 'booltypes' nobool < logical < bit < bitwhich < \ which < ri and diagnostic functions booltype() and is.booltype() o bitwhich now has methods for [[ [ [[<- and [<- o new functions 'c', '==', '!=', '|', '&', 'xor' for .booltype o new function bitwhich_representation() to inspect the bitwhich representation without the cost of unclass() o new method 'is' for .which, .ri, .hi (and .booltype) o new coercion generic as.booltype with .default method o new coercion method as.logical.which o new generic as.ri with methods for .ri and .default (lossy) o new methods rep, rev, as.character and str for .bit and .bitwhich o new methods all, any, min, max, range, sum, summary for .booltype, .which o new method anyNA for all booltypes o new dummy method 'is.na' for .bit, .bitwhich o new function in.bitwhich much faster than %in% o new integer sorting function bitsort() using bit_sort() or bit_sort_unique() which can be by an order of magnitude faster than radix sorts or falling back to one of countsort(), quicksort2(), quicksort3() o new symmetric set function symdiff o new functions copy(), reverse() for copying and reversing integer vectors o new helper functions range_na(), range_nanozero(), range_sortna() join multiple tasks in one go o new fast unary functions for integers: bit_unique, bit_duplicated, bit_anyDuplicated, bit_sumDuplicated o new fast binary functions for integers: bit_in, bit_intersect, bit_union, bit_setequal, bit_symdiff, bit_setdiff, bit_rangediff o new fast unary functions for sorted integers: merge_rev, merge_unique, merge_duplicated, merge_anyDuplicated, merge_sumDuplicated, merge_first, merge_last, o new fast binary functions for sorted integers: merge_firstin, merge_firstnotin, merge_lastin, merge_lastnotin, merge_match, merge_in, merge_notin, merge_union, merge_intersect, merge_setdiff, merge_symdiff, merge_setequal o new even faster binary functions when the first argument is a range of \ integers: merge_rangein, merge_rangenotin, merge_rangesect, merge_rangediff o new function firstNA substantially faster than which.max(is.na(x)) o new function getsetattr() does setattr() but returns the old attr() o new function get_length() directly returns LENGTH(SEXP) circumventing all method dispatch for length() o new methods rlepack.integer, rleunpack.rlepack anyDuplicated.rlepack USER VISIBLE CHANGES o license has been extendend from GPL-2 to GPL-2 | GPL-3 o S3methods are no longer exported in NAMESPACE (except for .booltype) o class bitwhich - now is a fully functional alternative to bit vectors - has argument order changed to (maxindex, x, poslength) - its internal representation of bitwhich(0) has been changed from FALSE to logical() and from unsorted to sorted integers o class 'which' now carries an attribute 'maxindex' if available o as.which() and bitwhich() now filter zeroes and store data unique(sort(x)) o as.which() now has methods for .which, .logical, .integer and .numeric instead of .default. o bit() and bitwhich() now behave more like logical(), without arguments they return objects of length zero o as.bit, as.bitwhich and as.which now have methods for class NULL such that for example as.bit(c()) will return bit(0) (wish of Martijn Schuemle) o binary operators now allow for different lengths and recycle instead of throwing an error o xor.default now keeps the original definition of xor() and uses a new method xor.logical to speed-up logicals o the generics poslength and maxindex have been moved from package ff with methods now for .default, .logical, .bit, .bitwhich, .which, .ri o old method chunk.default has been renamed to chunks and now returns with names (for backward compatibility chunk() with named arguments behaves as before) o new method chunk.default calls chunks() along the length(x) using typeof(x) or vmode(x), this replaces chunk.bit from package ff o clone.default now uses R's C-function duplicate() and clone.list has been removed o intisasc() and intisdesc() have a new argument na.method=c("none","break","skip") to \ specify tie handling TESTING and DOCUMENTATION o there are much more regression tests now o testing uses package testthat o documentation uses package roxygen2 now o new vignettes bit-demo, bit-usage and bit-performance BUG FIXES o assignment functions '[<-.bit' now behave like '[<-.logical' when it comes to NAs or ZEROs in subscripts o length<-.bit no longer tries to access memory before it is allocated o as.bit.bitwhich now handles non-positive bitwhich correctly o declare as static many functions/variables in bit.c. (Thanks to Brian Ripley) |
2019-08-08 21:53:58 by Brook Milligan | Files touched by this commit (189) | |
Log message: Update all R packages to canonical form. The canonical form [1] of an R package Makefile includes the following: - The first stanza includes R_PKGNAME, R_PKGVER, PKGREVISION (as needed), and CATEGORIES. - HOMEPAGE is not present but defined in math/R/Makefile.extension to refer to the CRAN web page describing the package. Other relevant web pages are often linked from there via the URL field. This updates all current R packages to this form, which will make regular updates _much_ easier, especially using pkgtools/R2pkg. [1] http://mail-index.netbsd.org/tech-pkg/2019/08/02/msg021711.html |
2019-07-31 17:05:50 by Brook Milligan | Files touched by this commit (1) | |
Log message: R-bit: update to canonical form of an R package. |
2018-07-28 16:40:53 by Brook Milligan | Files touched by this commit (126) |
Log message: Remove MASTER_SITES= from individual R package Makefiles. Each R package should include ../../math/R/Makefile.extension, which also defines MASTER_SITES. Consequently, it is redundant for the individual packages to do the same. Package-specific definitions also prevent redefining MASTER_SITES in a single common place. |
2018-07-04 10:14:00 by Wen Heping | Files touched by this commit (2) |
Log message: Update to 1.1.14 Upstream changes: CHANGES IN bit VERSION 1.1-14 BUG FIXES o bit[i] and bit[i]<-v now check for non-positive integers which prevents a segfault when bit[NA] or bit[NA]<-v CHANGES IN bit VERSION 1.1-13 USER VISIBLE CHANGES o logical NA is now mapped to bit FALSE as in ff booleans o extractor function '[.bit' with positive numeric subscripts (integer, double, bitwhich) now behaves like '[.logical' and returns NA for out-of-bound requests and no element for 0 o extractor function '[[.bit' with positive numeric (integer, double, bitwhich) subscripts now behaves like '[[.logical' and throws an error for out-of-bound requests o extractor function '[.bit' with range index subscripts (ri) subscripts now behaves like '[[.bit' and throws an error for out-of-bound requests o assignment functions '[<-.bit' and '[[<-.bit' with positive numeric (integer, double, bitwhich) subscripts now behave like '[<-.logical' and '[[<-.logical' and silently increase vector length if necessary o assignment function '[<-.bit' with range index subscripts (ri) now behaves like '[[<-.bit' and silently increases vector length if necessary o rlepack() is now a generic with a method for class 'integer' o rleunpack() is now a generic with a method for class 'rlepack' o unique.rlepack() now gives correct results for unordered sequences o anyDuplicated.rlepack() now returns the position of the first duplicate and gives correct results for unordered sequences TUNING o The package can now compiled with 64bit words instead of 32bit words, since we only measured a minor speedup, we left 32bit as the default. BUG FIXES o extractor and assignment functions now check for legal (positive) subscript bounds, hence illegally large subscripts or zero no longer cause memory violations |
2018-03-06 18:06:28 by Min Sik Kim | Files touched by this commit (3) |
Log message: devel/R-bit: Import version 1.1.12 bitmapped vectors of booleans (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). |