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Platform: x86_64-w64-mingw32/x64

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> library(testthat)
> library(ggmlR)
> 
> heavy <- c(
+   "normalization",
+   "sequence-ops",
+   "binary-operations",
+   "glu",
+   "nn-sequential",
+   "matrix-ops",
+   "callbacks",
+   "onnx-quant",
+   "cpu-backend",
+   "onnx-elementwise",
+   "onnx-norm",
+   "onnx-misc",
+   "onnx-logic",
+   "onnx-gemm",
+   "onnx-resize",
+   "onnx-nn",
+   "nn-functional",
+   "activations-extended",
+   "onnx-ops",
+   "transformer-ops",
+   "onnx-shape",
+   "math-operations",
+   "activations",
+   "backend-extended",
+   "helpers",
+   "onnx-reduce",
+   "chain-sequential-batchnorm",
+   "chain-patterns",
+   "onnx-chain-quant",
+   "onnx-chain-qlinearconv",
+   "onnx-chain-uncovered-ops",
+   "onnx-chain-transformer",
+   "onnx-chain-broadcast-strict",
+   "onnx-chain-maskrcnn-broadcast",
+   "onnx-chain-erf-gelu",
+   "onnx-chain-resize-broadcast",
+   "onnx-chain-constantofshape-int64",
+   "onnx-chain-roberta-attn",
+   "onnx-chain-batched-matmul",
+   "onnx-chain-classify",
+   "onnx-chain-xcit-dynamic",
+   "onnx-chain-fpn",
+   "onnx-chain-pooling",
+   "onnx-chain-unet",
+   "onnx-chain-audio",
+   "onnx-chain-superres",
+   "onnx-chain-convtranspose",
+   "onnx-chain-eyelike",
+   "onnx-chain-decoder",
+   "onnx-chain-detect",
+   "onnx-chain-powernorm",
+   "onnx-chain-bert-mlp",
+   "onnx-chain-position",
+   "onnx-chain-attn-mask",
+   "onnx-chain-postprocess",
+   "onnx-chain-cast",
+   "onnx-chain-preprocess"
+ )
> 
> on_cran <- !identical(Sys.getenv("NOT_CRAN"), "true")
> 
> test_dir <- if (dir.exists("testthat")) "testthat" else "tests/testthat"
> 
> if (on_cran) {
+   message("--- RUNNING LIGHT TESTS ONLY ---")
+ 
+   all_tests <- list.files(test_dir, pattern = "^test-.*\\.R$")
+   all_names <- sub("^test-(.*)\\.R$", "\\1", all_tests)
+ 
+   light_tests <- setdiff(all_names, heavy)
+   message("Tests to run: ", paste(light_tests, collapse = ", "))
+ 
+   if (length(light_tests) == 0) {
+     # fallback
+     test_check("ggmlR")
+   } else {
+     # grepl(filter, names)
+     filter_regex <- paste(light_tests, collapse = "|")
+     test_check("ggmlR", filter = filter_regex)
+   }
+ } else {
+   test_check("ggmlR")
+ }
--- RUNNING LIGHT TESTS ONLY ---
Tests to run: ag-device, ag-layers, ag-mha, ag-training, autograd-ops, autograd, backend-buffers, backend, chain-ag-early-stopping, context, convolution-pooling, cpu-features, ggml, graph-extended, logging, memory-extended, memory, new-functions, onnx-activations, onnx-chain-roialign-nms, onnx-chain-scatter-gnn, onnx-math, onnx-meta, operations-extended, optimizer, quantization, quants, reduction-ops, reset, reshape, scheduler, set-operations, softmax, static-lib, tensor-info, tensors-extended, tensors, types, version, vulkan
GGML library loaded successfully!
GGML version: 0.9.5
Tensor overhead: 384 bytes
GGML library loaded successfully!
GGML version: 0.9.5
Tensor overhead: 384 bytes
Vulkan: NOT AVAILABLE
  To enable: install libvulkan-dev and glslc, then reinstall ggmlR
  Ubuntu/Debian: sudo apt install libvulkan-dev glslc
[ FAIL 0 | WARN 0 | SKIP 18 | PASS 978 ]

══ Skipped tests (18) ══════════════════════════════════════════════════════════
• On CRAN (2): 'test-backend-extended.R:4:3', 'test-backend-extended.R:43:3'
• Overlapping pooling requires specific tensor layout - tested in 2D pooling
  (1): 'test-convolution-pooling.R:156:3'
• Platform-dependent behavior (1): 'test-ggml.R:18:3'
• Slow test - set GGMLR_SLOW_TESTS=1 to run (6): 'test-quants.R:142:3',
  'test-quants.R:168:3', 'test-quants.R:218:3', 'test-quants.R:234:3',
  'test-quants.R:250:3', 'test-quants.R:266:3'
• Vulkan not available (7): 'test-scheduler.R:2:3', 'test-scheduler.R:28:3',
  'test-scheduler.R:55:3', 'test-scheduler.R:109:3', 'test-scheduler.R:172:3',
  'test-scheduler.R:188:3', 'test-scheduler.R:223:3'
• Vulkan not available or no devices found (1): 'test-vulkan.R:285:5'

[ FAIL 0 | WARN 0 | SKIP 18 | PASS 978 ]
> 
> proc.time()
   user  system elapsed 
  33.12    1.70   11.03