CRAN Package Check Results for Package torch

Last updated on 2025-08-07 07:50:53 CEST.

Flavor	Version	Tinstall	Tcheck	Ttotal	Status	Flags
r-devel-linux-x86_64-debian-clang	0.15.1	735.94	348.36	1084.30	OK
r-devel-linux-x86_64-debian-gcc	0.15.1	619.86	239.45	859.31	OK
r-devel-linux-x86_64-fedora-clang	0.15.1			1605.89	OK
r-devel-linux-x86_64-fedora-gcc	0.15.1			2180.61	OK
r-devel-windows-x86_64	0.15.1	946.00	0.00	946.00	FAIL
r-patched-linux-x86_64	0.15.1	883.89	325.07	1208.96	OK
r-release-linux-x86_64	0.15.1	883.59	327.94	1211.53	OK
r-release-macos-arm64	0.15.1			334.00	OK
r-release-macos-x86_64	0.15.1			690.00	OK
r-release-windows-x86_64	0.15.1	945.00	0.00	945.00	FAIL
r-oldrel-macos-arm64	0.15.1			380.00	NOTE
r-oldrel-macos-x86_64	0.15.1			715.00	NOTE
r-oldrel-windows-x86_64	0.15.1	1074.00	0.00	1074.00	FAIL

Additional issues

rchk

Check Details

Version: 0.15.1
Check: examples
Result: FAIL Check process probably crashed or hung up for 20 minutes ... killed Most likely this happened in the example checks (?), if not, ignore the following last lines of example output: > > ### Name: nn_nll_loss > ### Title: Nll loss > ### Aliases: nn_nll_loss > > ### ** Examples > > if (torch_is_installed()) { + m <- nn_log_softmax(dim = 2) + loss <- nn_nll_loss() + # input is of size N x C = 3 x 5 + input <- torch_randn(3, 5, requires_grad = TRUE) + # each element in target has to have 0 <= value < C + target <- torch_tensor(c(2, 1, 5), dtype = torch_long()) + output <- loss(m(input), target) + output$backward() + + # 2D loss example (used, for example, with image inputs) + N <- 5 + C <- 4 + loss <- nn_nll_loss() + # input is of size N x C x height x width + data <- torch_randn(N, 16, 10, 10) + conv <- nn_conv2d(16, C, c(3, 3)) + m <- nn_log_softmax(dim = 1) + # each element in target has to have 0 <= value < C + target <- torch_empty(N, 8, 8, dtype = torch_long())$random_(1, C) + output <- loss(m(conv(data)), target) + output$backward() + } ======== End of example output (where/before crash/hang up occured ?) ======== Flavors: r-devel-windows-x86_64, r-release-windows-x86_64, r-oldrel-windows-x86_64

Version: 0.15.1
Check: installed package size
Result: NOTE installed size is 222.9Mb sub-directories of 1Mb or more: R 6.2Mb help 1.7Mb include 1.9Mb libs 212.5Mb Flavors: r-oldrel-macos-arm64, r-oldrel-macos-x86_64, r-oldrel-windows-x86_64