• using R Under development (unstable) (2025-07-15 r88411)
• using platform: x86_64-pc-linux-gnu
• R was compiled by     gcc-14 (Debian 14.2.0-19) 14.2.0     GNU Fortran (Debian 14.2.0-19) 14.2.0
• running under: Debian GNU/Linux 13 (trixie)
• using session charset: UTF-8
• checking for file ‘torchopt/DESCRIPTION’ ... OK
• checking extension type ... Package
• this is package ‘torchopt’ version ‘0.1.4’
• package encoding: UTF-8
• checking CRAN incoming feasibility ... [0s/1s] NOTE Maintainer: ‘Gilberto Camara <gilberto.camara.inpe@gmail.com>’ The Description field contains   (a) 'adabelief' by Zhuang et al (2020), <arXiv:2010.07468>; (b)   'adabound' by Luo et al.(2019), <arXiv:1902.09843>; (c) 'adahessian' by   Yao et al.(2021) <arXiv:2006.00719>; (d) 'adamw' by Loshchilov & Hutter   (2019), <arXiv:1711.05101>; (e) 'madgrad' by Defazio and Jelassi   (2021), <arXiv:2101.11075>; (f) 'nadam' by Dozat (2019),   Ma and Yarats(2019), <arXiv:1810.06801>; (h) 'radam' by Liu et al.   (2019), <arXiv:1908.03265>; (i) 'swats' by Shekar and Sochee (2018),   <arXiv:1712.07628>; (j) 'yogi' by Zaheer et al.(2019), Please refer to arXiv e-prints via their arXiv DOI <doi:10.48550/arXiv.YYMM.NNNNN>.
• 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 executable files ... OK
• checking for hidden files and directories ... OK
• checking for portable file names ... OK
• checking for sufficient/correct file permissions ... OK
• checking whether package ‘torchopt’ can be installed ... OK See the install log for details.
• checking package directory ... OK
• checking for future file timestamps ... 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 ... [0s/0s] OK
• checking whether the package can be loaded with stated dependencies ... [0s/0s] OK
• checking whether the package can be unloaded cleanly ... [0s/0s] OK
• checking whether the namespace can be loaded with stated dependencies ... [0s/0s] OK
• checking whether the namespace can be unloaded cleanly ... [0s/0s] OK
• checking loading without being on the library search path ... [0s/0s] 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 ... [10s/14s] OK
• checking Rd files ... [0s/1s] OK
• checking Rd metadata ... OK
• checking Rd line widths ... OK
• checking Rd cross-references ... OK
• 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 examples ... [25s/31s] OK Examples with CPU (user + system) or elapsed time > 5s                  user system elapsed optim_nadam 4.795 0.043 5.656 optim_adabelief 3.466 0.232 5.035
• checking for unstated dependencies in ‘tests’ ... OK
• checking tests ... [1s/2s] OK   Running ‘testthat.R’ [1s/1s]
• checking PDF version of manual ... [4s/5s] OK
• checking HTML version of manual ... [0s/1s] OK
• checking for non-standard things in the check directory ... OK
• DONE

Status: 1 NOTE