Last updated on 2025-11-02 21:49:58 CET.
| Flavor | Version | Tinstall | Tcheck | Ttotal | Status | Flags |
|---|---|---|---|---|---|---|
| r-devel-linux-x86_64-debian-clang | 0.1.4 | 4.92 | 112.74 | 117.66 | NOTE | |
| r-devel-linux-x86_64-debian-gcc | 0.1.4 | 9.95 | 78.00 | 87.95 | NOTE | |
| r-devel-linux-x86_64-fedora-clang | 0.1.4 | 50.00 | 157.46 | 207.46 | OK | |
| r-devel-linux-x86_64-fedora-gcc | 0.1.4 | 26.00 | 165.03 | 191.03 | OK | |
| r-devel-windows-x86_64 | 0.1.4 | 8.00 | 60.00 | 68.00 | ERROR | |
| r-patched-linux-x86_64 | 0.1.4 | 5.23 | 108.45 | 113.68 | OK | |
| r-release-linux-x86_64 | 0.1.4 | 4.94 | 108.55 | 113.49 | OK | |
| r-release-macos-arm64 | 0.1.4 | 4.00 | 47.00 | 51.00 | OK | |
| r-release-macos-x86_64 | 0.1.4 | 7.00 | 76.00 | 83.00 | OK | |
| r-release-windows-x86_64 | 0.1.4 | 6.00 | 54.00 | 60.00 | WARN | |
| r-oldrel-macos-arm64 | 0.1.4 | 3.00 | 20.00 | 23.00 | OK | |
| r-oldrel-macos-x86_64 | 0.1.4 | 4.00 | 30.00 | 34.00 | OK | |
| r-oldrel-windows-x86_64 | 0.1.4 | 8.00 | 64.00 | 72.00 | WARN |
Version: 0.1.4
Check: CRAN incoming feasibility
Result: 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>.
Flavors: r-devel-linux-x86_64-debian-clang, r-devel-linux-x86_64-debian-gcc
Version: 0.1.4
Check: examples
Result: ERROR
Running examples in 'torchopt-Ex.R' failed
The error most likely occurred in:
> ### Name: optim_adabelief
> ### Title: Adabelief optimizer
> ### Aliases: optim_adabelief
>
> ### ** Examples
>
> if (torch::torch_is_installed()) {
+ # function to demonstrate optimization
+ beale <- function(x, y) {
+ log((1.5 - x + x * y)^2 + (2.25 - x - x * y^2)^2 + (2.625 - x + x * y^3)^2)
+ }
+ # define optimizer
+ optim <- torchopt::optim_adabelief
+ # define hyperparams
+ opt_hparams <- list(lr = 0.01)
+
+ # starting point
+ x0 <- 3
+ y0 <- 3
+ # create tensor
+ x <- torch::torch_tensor(x0, requires_grad = TRUE)
+ y <- torch::torch_tensor(y0, requires_grad = TRUE)
+ # instantiate optimizer
+ optim <- do.call(optim, c(list(params = list(x, y)), opt_hparams))
+ # run optimizer
+ steps <- 400
+ x_steps <- numeric(steps)
+ y_steps <- numeric(steps)
+ for (i in seq_len(steps)) {
+ x_steps[i] <- as.numeric(x)
+ y_steps[i] <- as.numeric(y)
+ optim$zero_grad()
+ z <- beale(x, y)
+ z$backward()
+ optim$step()
+ }
+ print(paste0("starting value = ", beale(x0, y0)))
+ print(paste0("final value = ", beale(x_steps[steps], y_steps[steps])))
+ }
Flavor: r-devel-windows-x86_64
Version: 0.1.4
Check: dependencies in R code
Result: NOTE
Torch libraries are installed but loading them was unsuccessful.
Torch libraries are installed but loading them was unsuccessful.
Flavors: r-release-windows-x86_64, r-oldrel-windows-x86_64
Version: 0.1.4
Check: S3 generic/method consistency
Result: WARN
Torch libraries are installed but loading them was unsuccessful.
Torch libraries are installed but loading them was unsuccessful.
See section 'Generic functions and methods' in the 'Writing R
Extensions' manual.
Flavors: r-release-windows-x86_64, r-oldrel-windows-x86_64
Version: 0.1.4
Check: foreign function calls
Result: NOTE
Torch libraries are installed but loading them was unsuccessful.
Torch libraries are installed but loading them was unsuccessful.
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: 0.1.4
Check: for code/documentation mismatches
Result: WARN
Torch libraries are installed but loading them was unsuccessful.
Torch libraries are installed but loading them was unsuccessful.
Flavors: r-release-windows-x86_64, r-oldrel-windows-x86_64
Version: 0.1.4
Check: Rd \usage sections
Result: NOTE
Torch libraries are installed but loading them was unsuccessful.
Torch libraries are installed but loading them was unsuccessful.
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