{
  "layerIndex": 38,
  "artifactPath": "layers/layer_038.elasticbit",
  "artifactBytes": 302387024,
  "artifactSha256": "4083bd4b9435c7f9df8c51c257483920959995a39aef5a5a2aebe162f04873dc",
  "artifactType": "elasticbit-block-root-v1",
  "sourceLayerBytesFP16": 681594880,
  "compressionSeconds": 4.773923635482788,
  "threshold": 0.01,
  "device": "cuda:1",
  "elasticBitCudaDeviceIndex": 1,
  "matrixSummary": {
    "count": 4,
    "histogram": {
      "8": 3,
      "7": 1
    },
    "effectiveBits": 7.730769230769231,
    "originalBytes": 681574400,
    "storageBytes": 329533440,
    "storageReduction": 0.5165114182692307,
    "maxMatrixError": 0.009024805389344692
  },
  "isolatedCalibrationValidation": {
    "relativeL2": 0.00452110092251675,
    "maxAbsDiff": 3.0
  },
  "independentValidation": {
    "relativeL2": 0.00441747351566085,
    "maxAbsDiff": 2.1875
  },
  "artifactRoundTripValidation": {
    "relativeL2": 0.0,
    "maxAbsDiff": 0.0
  },
  "artifactRoundTripLowMem": {
    "placeholderCount": 4,
    "avoidedDenseBytesApproxFP16": 681574400,
    "preloadedStateSlots": 2,
    "movedNonPersistentBuffers": [],
    "postloadExactStateSlots": 2,
    "checkedStateDtypes": 2,
    "dtypeMismatchCount": 0,
    "stateValueMismatchCount": 0
  },
  "artifactRoundTripDevice": "cuda:0",
  "matrices": [
    {
      "name": "block.self_attn.o_proj",
      "storageBits": 8,
      "executionWidth": 8,
      "error": 0.007199840620160103,
      "storageBytes": 26234880,
      "executionBytes": 26234880,
      "originalBytes": 52428800,
      "memoryReduction": 0.499609375
    },
    {
      "name": "block.self_attn.qkv_proj",
      "storageBits": 8,
      "executionWidth": 8,
      "error": 0.005179193802177906,
      "storageBytes": 39352320,
      "executionBytes": 39352320,
      "originalBytes": 78643200,
      "memoryReduction": 0.499609375
    },
    {
      "name": "block.mlp.gate_up_proj",
      "storageBits": 8,
      "executionWidth": 8,
      "error": 0.005819286685436964,
      "storageBytes": 183644160,
      "executionBytes": 183644160,
      "originalBytes": 367001600,
      "memoryReduction": 0.499609375
    },
    {
      "name": "block.mlp.down_proj",
      "storageBits": 7,
      "executionWidth": 8,
      "error": 0.009024805389344692,
      "storageBytes": 80302080,
      "executionBytes": 91770880,
      "originalBytes": 183500800,
      "memoryReduction": 0.5623883928571429
    }
  ]
}