{
  "title": "Recorded CUDA matrix verification",
  "date": "2026-11-04",
  "hardware": {
    "nodes": 2,
    "gpusPerNode": 8,
    "gpuModel": "NVIDIA H100 80GB HBM3"
  },
  "method": "C = A @ (s * I), A[i,j] = i*256+j; float64 CUDA; s=1..16",
  "totalElementsChecked": 1048576,
  "sourceSHA256": "7f886f5e181bad4bb9cef162d46d5624cb782bc881e9a37891223aa02b1b2098",
  "records": [
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      "device": "NVIDIA H100 80GB HBM3",
      "outputSHA256": "7c8b51dc7b5c64f3eb37f118ff1d38baf888065be023d10a28bfb3d8743a29fd"
    },
    {
      "scale": 2,
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      "device": "NVIDIA H100 80GB HBM3",
      "outputSHA256": "c199a1f47c02d411b671639f198e9f0bea40cc03424396f627a1e5066039d519"
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      "outputSHA256": "a44522ddaacd67a597e2f27c04878a56d5b140c5ccee32d26f9779f36f549c1a"
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    {
      "scale": 4,
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      "outputSHA256": "1ec01e0e6b59a52bba7dd00898966891ac0a7c7a079c5e8ca4ff352bfed6a202"
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      "outputSHA256": "37b22ecca7ea7bf6f2198a511fc39d8324d8ee68f1f2fc8d3e37c87aa9c0a069"
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    {
      "scale": 7,
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      "outputSHA256": "e0c7523ed14ff91729fadec9d43d01e3801457513bd516e231e52ff9d68029e6"
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      "outputSHA256": "3884ac385bc6a728594b09a51e26303c89c8297c731aa474c0793e54f446450c"
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      "scale": 9,
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      "scale": 10,
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    {
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      "outputSHA256": "a0395d5383653885e0664c6e7bc88e5d9a04e21bff5fc77328c6c669cb48346b"
    },
    {
      "scale": 13,
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      "outputSHA256": "32d75bcdb5e7b830ac78da13819f538bfc9883dade6671f8a1130eb80211c4a2"
    },
    {
      "scale": 14,
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      "sumC": 30064312320.0,
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      "outputSHA256": "3d04064a68524b0b967ba33abf77c566092aa2ac91ffe3ec7dbc0eef76352814"
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    {
      "scale": 15,
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      "outputSHA256": "549b8761cbb0b1f880b49b680785e8be9a605a13f5f2c12c5bf8f9b05c048c15"
    },
    {
      "scale": 16,
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      "outputSHA256": "e4f678852d691f7f086809b50aee6f935b55d5be852bafba0bf01dca6c7b571d"
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  ],
  "scope": "Public numerical extract from completed EMT test reports. Private job identifiers, account data, node addresses and authenticated links are excluded. This is a correctness check of the stated operation, not a speed benchmark or a qualification of arbitrary workloads."
}