Package: mmap 0.6-26

mmap: Map Pages of Memory

R interface to POSIX mmap and Window's MapViewOfFile.

Authors:Jeffrey A. Ryan [aut, cre]

mmap_0.6-26.tar.gz
mmap_0.6-26.zip(r-4.7)mmap_0.6-26.zip(r-4.6)mmap_0.6-26.zip(r-4.5)
mmap_0.6-26.tgz(r-4.6-x86_64)mmap_0.6-26.tgz(r-4.6-arm64)mmap_0.6-26.tgz(r-4.5-x86_64)mmap_0.6-26.tgz(r-4.5-arm64)
mmap_0.6-26.tar.gz(r-4.7-arm64)mmap_0.6-26.tar.gz(r-4.7-x86_64)mmap_0.6-26.tar.gz(r-4.6-arm64)mmap_0.6-26.tar.gz(r-4.6-x86_64)
manual.pdf |manual.html✨
card.svg |card.png
mmap/json (API)

# Install 'mmap' in R:
install.packages('mmap', repos = c('https://jaryan.r-universe.dev', 'https://cloud.r-project.org'))

Bug tracker:https://github.com/jaryan/mmap/issues

On CRAN:

Conda:

9.18 score 17 stars 12 packages 50 scripts 1.8k downloads 9 mentions 56 exports 0 dependencies

Last updated from:338bdf2ec2. Checks:2 ERROR, 10 OK, 1 FAIL. Indexed: yes.

TargetResultTimeFilesSyslog
linux-devel-arm64ERROR97
linux-devel-x86_64OK100
source / vignettesOK153
linux-release-arm64ERROR92
linux-release-x86_64OK94
macos-release-arm64OK152
macos-release-x86_64OK355
macos-oldrel-arm64OK135
macos-oldrel-x86_64OK227
windows-develOK76
windows-releaseOK114
windows-oldrelOK74
wasm-releaseFAIL91

Exports:as.charas.cstringas.Ctypeas.int16as.int24as.int8as.mmapas.structas.ucharas.uint16as.uint8bitscharcplxcstringcstring.MaxWidthdim.mmapdim<-.mmapdimnames.mmapdimnames<-.mmapextractFUNextractFUN<-int16int24int32int64int8is.array.mmapis.cstringis.Ctypeis.mmapis.na.mmapis.structlogi32logi8make.fixedwidthmmapmmap.csvmmapFlagsmprotectmsyncmunmapnbytespadreal32real64replaceFUNreplaceFUN<-sizeofsizeofCtypesstructtempmmapucharuint16uint24uint8

Dependencies:

mmap: Memory Mapped Files in R

Rendered frommmap.Rnwusingutils::Sweaveon May 09 2026.

Last update: 2021-03-08
Started: 2017-09-01

Readme and manuals

Help Manual

Help pageTopics
Virtual R Types On Disk.as.char as.cplx as.cstring as.Ctype as.int16 as.int24 as.int32 as.int8 as.real32 as.real64 as.uchar as.uint16 as.uint24 as.uint8 bits char cplx cstring cstring.MaxWidth int16 int24 int32 int64 int8 is.cstring is.Ctype logi32 logi8 nbytes real32 real64 sizeofCtypes types uchar uint16 uint24 uint8
Convert Character Vectors From Variable To Constant Widthmake.fixedwidth
Map And Unmap Pages of Memoryas.mmap dim.mmap dim<-.mmap dimnames.mmap dimnames<-.mmap extractFUN extractFUN<- is.array.mmap is.mmap is.na.mmap mmap munmap pagesize replaceFUN replaceFUN<- tempmmap
Memory Map Text Filemmap.csv
Create Bitwise Flags for mmap.mmapFlags
Control Protection of Pagesmprotect
Synchronize Memory With Physical Storagemsync
Calculate the Size of Datatypessizeof
Construct a Ctype structas.list.Ctype as.struct is.struct pad pad.Ctype pad.default struct