{
  "schema": "fak.strix.validation/v1",
  "timestamp": "2026-09-07T05:55:53Z",
  "verdict": "PASS",
  "target": {
    "mode": "ssh",
    "host": "strix1",
    "reachable": true,
    "cpu_model": "AMD RYZEN AI MAX+ 395 w/ Radeon 8060S",
    "gpu_name": "AMD Radeon 8060S Graphics (RADV STRIX_HALO)",
    "target_isa": "gfx1151",
    "compute_units": 40,
    "total_ram_bytes": 67028504576,
    "uma_buffer_bytes": 58985084026,
    "power_dpm_level": "manual",
    "lockup_timeout": -1,
    "vulkan_icd": "/usr/share/vulkan/icd.d/radeon_icd.json",
    "roundtrip_latency_ms": 442.6651,
    "discovered_at": "2026-09-07T05:54:57Z"
  },
  "provenance": {
    "git_ref": "HEAD",
    "command": "fak-dev amd-strix-validate --subkernels=all --ablate=all --json",
    "generated_by": "fak/internal/amdgpu",
    "transport": "ssh"
  },
  "subkernels": [
    {
      "name": "argmax",
      "status": "PASS",
      "duration_us": 829863,
      "iterations": 1,
      "parity": {
        "reference_gemv": "CPU reference (argmax)",
        "logit_cosine_similarity": 0.999999,
        "max_absolute_delta": 0,
        "relative_l2": 0,
        "argmax_exact": true,
        "passed": true
      },
      "metrics": {
        "category": "reduction",
        "wall_ms": 829
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    },
    {
      "name": "matmul_f32",
      "status": "PASS",
      "duration_us": 780377,
      "iterations": 1,
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        "reference_gemv": "CPU reference (matmul_f32)",
        "logit_cosine_similarity": 0.999999,
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        "argmax_exact": false,
        "passed": true
      },
      "metrics": {
        "category": "gemv",
        "wall_ms": 780
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    },
    {
      "name": "matmul2_f32",
      "status": "PASS",
      "duration_us": 618973,
      "iterations": 1,
      "parity": {
        "reference_gemv": "CPU reference (matmul2_f32)",
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        "passed": true
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      "metrics": {
        "category": "gemv",
        "wall_ms": 618
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    },
    {
      "name": "matmul3_f32",
      "status": "PASS",
      "duration_us": 555106,
      "iterations": 1,
      "parity": {
        "reference_gemv": "CPU reference (matmul3_f32)",
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        "max_absolute_delta": 0,
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        "passed": true
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      "metrics": {
        "category": "gemv",
        "wall_ms": 555
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    },
    {
      "name": "q8_matmul",
      "status": "PASS",
      "duration_us": 613932,
      "iterations": 1,
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      "metrics": {
        "category": "quant",
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    {
      "name": "q8_matmul_wide",
      "status": "PASS",
      "duration_us": 597134,
      "iterations": 1,
      "parity": {
        "reference_gemv": "CPU reference (q8_matmul_wide)",
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        "max_absolute_delta": 0,
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        "argmax_exact": false,
        "passed": true
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      "metrics": {
        "category": "quant",
        "wall_ms": 597
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    {
      "name": "q8_matmul_vocab",
      "status": "PASS",
      "duration_us": 819693,
      "iterations": 1,
      "parity": {
        "reference_gemv": "CPU reference (q8_matmul_vocab)",
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      "metrics": {
        "category": "quant",
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    },
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      "name": "q4k_matmul",
      "status": "PASS",
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      "iterations": 1,
      "parity": {
        "reference_gemv": "CPU reference (q4k_matmul)",
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        "passed": true
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        "category": "quant",
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    },
    {
      "name": "q2k_matmul",
      "status": "PASS",
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      "iterations": 1,
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        "passed": true
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      "metrics": {
        "category": "quant",
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    },
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      "name": "rmsnorm",
      "status": "PASS",
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        "reference_gemv": "CPU reference (rmsnorm)",
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        "category": "norm",
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      "name": "rmsnorm_matmul",
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      "metrics": {
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      "name": "rmsnorm_matmul2",
      "status": "PASS",
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        "category": "fused",
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      "name": "rmsnorm_matmul3",
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        "reference_gemv": "CPU reference (rmsnorm_matmul3)",
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      "metrics": {
        "category": "fused",
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      "name": "swiglu",
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        "reference_gemv": "CPU reference (swiglu)",
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        "category": "activation",
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      "name": "swiglu_matmul_add",
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        "passed": true
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        "category": "fused",
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      "name": "rope",
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        "reference_gemv": "CPU reference (rope)",
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        "category": "positional",
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      "name": "attention",
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        "reference_gemv": "CPU reference (attention)",
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      "metrics": {
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    {
      "name": "qwen35_gdn_decode",
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      "name": "qwen35_gdn_preprojected",
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      "name": "qwen35_sequence_prefill",
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