• using R Under development (unstable) (2025-09-03 r88788 ucrt)
• using platform: x86_64-w64-mingw32
• R was compiled by     gcc.exe (GCC) 14.2.0     GNU Fortran (GCC) 14.2.0
• running under: Windows Server 2022 x64 (build 20348)
• using session charset: UTF-8
• checking for file 'GPUmatrix/DESCRIPTION' ... OK
• checking extension type ... Package
• this is package 'GPUmatrix' version '1.0.2'
• package encoding: UTF-8
• checking package namespace information ... OK
• checking package dependencies ... OK
• checking if this is a source package ... OK
• checking if there is a namespace ... OK
• checking for hidden files and directories ... OK
• checking for portable file names ... OK
• checking whether package 'GPUmatrix' can be installed ... OK See the install log for details.
• checking installed package size ... OK
• checking package directory ... OK
• checking 'build' directory ... OK
• checking DESCRIPTION meta-information ... OK
• checking top-level files ... OK
• checking for left-over files ... OK
• checking index information ... OK
• checking package subdirectories ... OK
• checking code files for non-ASCII characters ... OK
• checking R files for syntax errors ... OK
• checking whether the package can be loaded ... [4s] OK
• checking whether the package can be loaded with stated dependencies ... [4s] OK
• checking whether the package can be unloaded cleanly ... [4s] OK
• checking whether the namespace can be loaded with stated dependencies ... [1s] OK
• checking whether the namespace can be unloaded cleanly ... [1s] OK
• checking loading without being on the library search path ... [1s] OK
• checking whether startup messages can be suppressed ... [4s] OK
• checking use of S3 registration ... OK
• checking dependencies in R code ... OK
• checking S3 generic/method consistency ... OK
• checking replacement functions ... OK
• checking foreign function calls ... OK
• checking R code for possible problems ... [11s] OK
• checking Rd files ... [1s] OK
• checking Rd metadata ... OK
• checking Rd cross-references ... NOTE Found the following Rd file(s) with Rd \link{} targets missing package anchors:   LR_GradientConjugate_gpumatrix.Rd: Matrix-class   gpu.matrix-class.Rd: Matrix-class   gpu.matrix.Rd: Matrix-class   matrix-product.Rd: %&% Please provide package anchors for all Rd \link{} targets not in the package itself and the base packages.
• checking for missing documentation entries ... OK
• checking for code/documentation mismatches ... OK
• checking Rd \usage sections ... OK
• checking Rd contents ... OK
• checking for unstated dependencies in examples ... OK
• checking installed files from 'inst/doc' ... OK
• checking files in 'vignettes' ... OK
• checking examples ... [5s] ERROR Running examples in 'GPUmatrix-Ex.R' failed The error most likely occurred in: > ### Name: apply > ### Title: Apply Functions over 'gpu.matrix-class' margins > ### Aliases: apply apply-methods apply,gpu.matrix.tensorflow-method > ### apply,gpu.matrix.torch-method > > ### ** Examples > > > if(installTorch()){ + + a <- gpu.matrix(rnorm(9),3,3) + + apply(a, 1, mean) #computes the mean of each row + apply(a, 2, mean) #computes the mean of each column + + }
• checking for unstated dependencies in vignettes ... OK
• checking package vignettes ... OK
• checking re-building of vignette outputs ... [5s] ERROR Error(s) in re-building vignettes: --- re-building 'Vignette.Rmd' using rmarkdown
• checking PDF version of manual ... [30s] OK
• checking HTML version of manual ... [7s] OK
• DONE

Status: 2 ERRORs, 1 NOTE