Last updated on 2025-10-31 02:50:35 CET.
| Flavor | Version | Tinstall | Tcheck | Ttotal | Status | Flags |
|---|---|---|---|---|---|---|
| r-devel-linux-x86_64-debian-clang | 0.1.0 | 12.87 | 70.76 | 83.63 | NOTE | |
| r-devel-linux-x86_64-debian-gcc | 0.1.0 | 10.41 | 54.71 | 65.12 | NOTE | |
| r-devel-linux-x86_64-fedora-clang | 0.1.0 | 26.00 | 104.05 | 130.05 | NOTE | |
| r-devel-linux-x86_64-fedora-gcc | 0.1.0 | 26.00 | 100.60 | 126.60 | NOTE | |
| r-devel-windows-x86_64 | 0.1.0 | 8.00 | 56.00 | 64.00 | ERROR | |
| r-patched-linux-x86_64 | 0.1.0 | 12.03 | 68.06 | 80.09 | OK | |
| r-release-linux-x86_64 | 0.1.0 | 12.76 | 68.37 | 81.13 | OK | |
| r-release-macos-arm64 | 0.1.0 | 4.00 | 33.00 | 37.00 | OK | |
| r-release-macos-x86_64 | 0.1.0 | 6.00 | 46.00 | 52.00 | OK | |
| r-release-windows-x86_64 | 0.1.0 | 6.00 | 68.00 | 74.00 | ERROR | |
| r-oldrel-macos-arm64 | 0.1.0 | 2.00 | 20.00 | 22.00 | OK | |
| r-oldrel-macos-x86_64 | 0.1.0 | 3.00 | 34.00 | 37.00 | OK | |
| r-oldrel-windows-x86_64 | 0.1.0 | 7.00 | 81.00 | 88.00 | ERROR |
Version: 0.1.0
Check: CRAN incoming feasibility
Result: NOTE
Maintainer: ‘Daniel Falbel <daniel@rstudio.com>’
The Description field contains
(2020) <arxiv:2101.11075>.
Please refer to arXiv e-prints via their arXiv DOI <doi:10.48550/arXiv.YYMM.NNNNN>.
Flavors: r-devel-linux-x86_64-debian-clang, r-devel-linux-x86_64-debian-gcc
Version: 0.1.0
Check: dependencies in R code
Result: NOTE
Namespaces in Imports field not imported from:
‘rlang’ ‘torch’
All declared Imports should be used.
Flavors: r-devel-linux-x86_64-fedora-clang, r-devel-linux-x86_64-fedora-gcc
Version: 0.1.0
Check: examples
Result: ERROR
Running examples in 'madgrad-Ex.R' failed
The error most likely occurred in:
> ### Name: optim_madgrad
> ### Title: A Momentumized, Adaptive, Dual Averaged Gradient Method for
> ### Stochastic Optimization.
> ### Aliases: optim_madgrad
>
> ### ** Examples
>
> if (torch::torch_is_installed()) {
+ library(torch)
+ x <- torch_randn(1, requires_grad = TRUE)
+ opt <- optim_madgrad(x)
+ for (i in 1:100) {
+ opt$zero_grad()
+ y <- x^2
+ y$backward()
+ opt$step()
+ }
+ all.equal(x$item(), 0, tolerance = 1e-9)
+ }
Flavor: r-devel-windows-x86_64
Version: 0.1.0
Check: dependencies in R code
Result: NOTE
Warning: Torch libraries are installed but loading them caused a segfault.
Please reinstall torch with `install_torch(reinstall = TRUE)`
You can disable this check by setting `TORCH_VERIFY_LOAD` to "FALSE"
! callr subprocess failed: could not start R, exited with non-zero status, has
crashed or was killed
Flavors: r-release-windows-x86_64, r-oldrel-windows-x86_64
Version: 0.1.0
Check: S3 generic/method consistency
Result: WARN
Warning: Torch libraries are installed but loading them caused a segfault.
Please reinstall torch with `install_torch(reinstall = TRUE)`
You can disable this check by setting `TORCH_VERIFY_LOAD` to "FALSE"
! callr subprocess failed: could not start R, exited with non-zero status, has
crashed or was killed
See section 'Generic functions and methods' in the 'Writing R
Extensions' manual.
Flavors: r-release-windows-x86_64, r-oldrel-windows-x86_64
Version: 0.1.0
Check: foreign function calls
Result: NOTE
Warning: Torch libraries are installed but loading them caused a segfault.
Please reinstall torch with `install_torch(reinstall = TRUE)`
You can disable this check by setting `TORCH_VERIFY_LOAD` to "FALSE"
! callr subprocess failed: could not start R, exited with non-zero status, has
crashed or was killed
See chapter 'System and foreign language interfaces' in the 'Writing R
Extensions' manual.
Flavors: r-release-windows-x86_64, r-oldrel-windows-x86_64
Version: 0.1.0
Check: R code for possible problems
Result: NOTE
Warning: Torch libraries are installed but loading them caused a segfault.
Please reinstall torch with `install_torch(reinstall = TRUE)`
You can disable this check by setting `TORCH_VERIFY_LOAD` to "FALSE"
! callr subprocess failed: could not start R, exited with non-zero status, has
crashed or was killed
Flavors: r-release-windows-x86_64, r-oldrel-windows-x86_64
Version: 0.1.0
Check: for code/documentation mismatches
Result: WARN
Warning: Torch libraries are installed but loading them caused a segfault.
Please reinstall torch with `install_torch(reinstall = TRUE)`
You can disable this check by setting `TORCH_VERIFY_LOAD` to "FALSE"
! callr subprocess failed: could not start R, exited with non-zero status, has
crashed or was killed
Flavors: r-release-windows-x86_64, r-oldrel-windows-x86_64
Version: 0.1.0
Check: Rd \usage sections
Result: NOTE
Warning: Torch libraries are installed but loading them caused a segfault.
Please reinstall torch with `install_torch(reinstall = TRUE)`
You can disable this check by setting `TORCH_VERIFY_LOAD` to "FALSE"
! callr subprocess failed: could not start R, exited with non-zero status, has
crashed or was killed
The \usage entries for S3 methods should use the \method markup and not
their full name.
See chapter 'Writing R documentation files' in the 'Writing R
Extensions' manual.
Flavors: r-release-windows-x86_64, r-oldrel-windows-x86_64
Version: 0.1.0
Check: examples
Result: ERROR
Running examples in 'madgrad-Ex.R' failed
The error most likely occurred in:
> ### Name: optim_madgrad
> ### Title: A Momentumized, Adaptive, Dual Averaged Gradient Method for
> ### Stochastic Optimization.
> ### Aliases: optim_madgrad
>
> ### ** Examples
>
> if (torch::torch_is_installed()) {
+ library(torch)
+ x <- torch_randn(1, requires_grad = TRUE)
+ opt <- optim_madgrad(x)
+ for (i in 1:100) {
+ opt$zero_grad()
+ y <- x^2
+ y$backward()
+ opt$step()
+ }
+ all.equal(x$item(), 0, tolerance = 1e-9)
+ }
Warning: Torch libraries are installed but loading them caused a segfault.
Please reinstall torch with `install_torch(reinstall = TRUE)`
You can disable this check by setting `TORCH_VERIFY_LOAD` to "FALSE"
! callr subprocess failed: could not start R, exited with non-zero status, has
crashed or was killed
Error in (function (size, options) :
Lantern is not loaded. Please use `install_torch()` to install additional dependencies.
Calls: torch_randn ... call_c_function -> do_call -> do.call -> <Anonymous>
Execution halted
Flavors: r-release-windows-x86_64, r-oldrel-windows-x86_64