{
  "checker": {
    "details": {
      "argv": [
        "/workspace/cmake-build-release/kslicer",
        "/tmp/ks_smoke/filter.cpp",
        "-mainClass",
        "Filter",
        "-stdlibfolder",
        "/workspace/TINYSTL",
        "-shaderCC",
        "slang",
        "-reorderLoops",
        "YX",
        "-DKERNEL_SLICER",
        "-selfdir",
        "/workspace"
      ],
      "kind": "cli",
      "needs_browser": false,
      "needs_credentials": false,
      "returncode": 0,
      "scope": "product operation",
      "stderr": "/tmp/ks_smoke/filter_temp.cpp:1:9: warning: 'KERNEL_SLICER' macro redefined\n    1 | #define KERNEL_SLICER \n      |         ^\n<built-in>:11:9: note: previous definition is here\n    2 | #define KERNEL_SLICER 1\n      |         ^",
      "stdout": "[main]: work_dir = \"/tmp/ks_smoke\"\nCMD LINE: \n0: /workspace/cmake-build-release/kslicer\n1: /tmp/ks_smoke/filter.cpp\n2: -mainClass\n3: Filter\n4: -stdlibfolder\n5: /workspace/TINYSTL\n6: -shaderCC\n7: slang\n8: -reorderLoops\n9: YX\n[excerpt truncated]",
      "working": true
    },
    "status": "PASS"
  },
  "main_blocker": null,
  "operation": "Build kslicer (translator) per README 'Linux with apt' path, then translate a small self-contained C++ class (Filter with an IPV kernel2D_ kernel) to Slang: kslicer <file> -mainClass Filter -stdlibfolder TINYSTL -shaderCC slang -reorderLoops YX -DKERNEL_SLICER -selfdir /workspace",
  "operation_scope": "Covers the translator build and one source-to-source translation to Slang. Not covered: compiling the generated Slang shaders (needs slangc from the Vulkan SDK, not installed); building or running sample apps (apps/* submodules are empty because /workspace is not a git checkout); GPU execution (no GPU/Vulkan device in VM); full test suite (not run per smoke-task rules).",
  "outcome": "working",
  "steps": [
    "Read README; Ubuntu 24.04 detected, followed 'Linux with apt' section",
    "Pointed apt at HTTP proxy http://192.0.2.1:3128 (apt could not resolve archive.ubuntu.com directly); apt-get update",
    "apt-get install wget git cmake make g++ ca-certificates lsb-release gnupg software-properties-common libvulkan-dev",
    "README 'wget llvm.sh; sudo ./llvm.sh 17' rejected: Ubuntu 24.04.5 not supported by the script; used the README package line instead: apt-get install llvm-17-dev libclang-17-dev clang-17 (LLVM 17.0.6)",
    "sudo touch /usr/lib/llvm-17/bin/yaml-bench",
    "mkdir cmake-build-release; cmake -DCMAKE_BUILD_TYPE=Release .. (configure OK)",
    "make -j8 killed by OOM (cc1plus on kslicer_main.cpp; VM has 1.8 GB RAM, 2 cores); added 4 GB /swapfile; make -j2 -> built target kslicer (47 MB)",
    "kslicer -h -> rc 0",
    "Translated /tmp/ks_smoke/filter.cpp to Slang in a scratch dir outside the repo: rc 0, Finished!, generated filter_generated.{h,cpp}, filter_generated_ds.cpp, filter_generated_init.cpp, shaders_generated/kernel2D_Scale.slang",
    "Product source under /workspace was not modified"
  ],
  "stuck_step": null,
  "suggested_fix": "For sample apps: fetch submodules at the pinned commit (needs a git checkout of ded35e6, then git submodule update --init). For shader compile: install the Vulkan SDK (slangc, glslangValidator). On a 2 GB VM build with -j2 and add swap; -j8 OOMs."
}