{
  "clockHz": 1500000000,
  "tileCount": 1472,
  "sampleCount": 30422,
  "matchedSampleCount": 30422,
  "profileSpanCycles": 376494,
  "profileSpanMs": 0.250996,
  "atOffset": null,
  "groups": [
    {
      "name": "exchange",
      "dimensions": {},
      "sampleCount": 11454,
      "tileCount": 1472,
      "phaseCount": 9,
      "phaseCycles": 183666,
      "phaseMs": 0.122444,
      "workCycles": 224456868,
      "averageActiveTiles": 1222.0926464342883,
      "meanCycles": 19596.374017810373,
      "p50Cycles": 6474,
      "p95Cycles": 72780,
      "maximumCycles": 77550,
      "firstOffset": 0,
      "lastOffset": 313980
    },
    {
      "name": "sync",
      "dimensions": {},
      "sampleCount": 1794,
      "tileCount": 506,
      "phaseCount": 6,
      "phaseCycles": 73494,
      "phaseMs": 0.048996,
      "workCycles": 10513272,
      "averageActiveTiles": 143.04939178708466,
      "meanCycles": 5860.240802675586,
      "p50Cycles": 5652,
      "p95Cycles": 18768,
      "maximumCycles": 18768,
      "firstOffset": 0,
      "lastOffset": 73494
    },
    {
      "name": "ipu_stack_gemm_f16_init_large_rows_k80_c768_r7_r8",
      "dimensions": {},
      "sampleCount": 1360,
      "tileCount": 1360,
      "phaseCount": 6,
      "phaseCycles": 68688,
      "phaseMs": 0.045792,
      "workCycles": 74451840,
      "averageActiveTiles": 1083.9133473095737,
      "meanCycles": 54744.0,
      "p50Cycles": 54744,
      "p95Cycles": 54744,
      "maximumCycles": 54744,
      "firstOffset": 173820,
      "lastOffset": 242508
    },
    {
      "name": "ipu_stack_gemm_f16_init_large_rows_k768_c80_r7_r8",
      "dimensions": {},
      "sampleCount": 1360,
      "tileCount": 1360,
      "phaseCount": 6,
      "phaseCycles": 60132,
      "phaseMs": 0.040088,
      "workCycles": 73048320,
      "averageActiveTiles": 1214.7994412292956,
      "meanCycles": 53712.0,
      "p50Cycles": 53712,
      "p95Cycles": 53712,
      "maximumCycles": 53712,
      "firstOffset": 313896,
      "lastOffset": 374028
    },
    {
      "name": "ipu_stack_gemm_f16_init_large_rows_interleaved_k384_c16_r114_r116",
      "dimensions": {},
      "sampleCount": 2484,
      "tileCount": 828,
      "phaseCount": 6,
      "phaseCycles": 55476,
      "phaseMs": 0.036984,
      "workCycles": 37856160,
      "averageActiveTiles": 682.3880597014926,
      "meanCycles": 15240.0,
      "p50Cycles": 15240,
      "p95Cycles": 15240,
      "maximumCycles": 15240,
      "firstOffset": 306,
      "lastOffset": 73194
    },
    {
      "name": "ipu_stack_gemm_f16_init_small_rows_interleaved_k384_c16_r114_r116",
      "dimensions": {},
      "sampleCount": 1656,
      "tileCount": 552,
      "phaseCount": 4,
      "phaseCycles": 55206,
      "phaseMs": 0.036804,
      "workCycles": 25108272,
      "averageActiveTiles": 454.8105640691229,
      "meanCycles": 15162.0,
      "p50Cycles": 15162,
      "p95Cycles": 15162,
      "maximumCycles": 15162,
      "firstOffset": 312,
      "lastOffset": 73110
    },
    {
      "name": "ipu_stack_attention_softmax_d72_p768_tail_f16",
      "dimensions": {},
      "sampleCount": 1472,
      "tileCount": 1472,
      "phaseCount": 7,
      "phaseCycles": 54690,
      "phaseMs": 0.03646,
      "workCycles": 59359872,
      "averageActiveTiles": 1085.3880416895227,
      "meanCycles": 40326.0,
      "p50Cycles": 40326,
      "p95Cycles": 40326,
      "maximumCycles": 40326,
      "firstOffset": 228144,
      "lastOffset": 282834
    },
    {
      "name": "ipu_stack_gemm_f16_init_small_rows_k80_c768_r7_r8",
      "dimensions": {},
      "sampleCount": 112,
      "tileCount": 112,
      "phaseCount": 2,
      "phaseCycles": 54342,
      "phaseMs": 0.036228,
      "workCycles": 6082944,
      "averageActiveTiles": 111.93816937175666,
      "meanCycles": 54312.0,
      "p50Cycles": 54312,
      "p95Cycles": 54312,
      "maximumCycles": 54312,
      "firstOffset": 173832,
      "lastOffset": 228174
    },
    {
      "name": "ipu_stack_gemm_f16_init_small_rows_k768_c80_r7_r8",
      "dimensions": {},
      "sampleCount": 112,
      "tileCount": 112,
      "phaseCount": 2,
      "phaseCycles": 53268,
      "phaseMs": 0.035512,
      "workCycles": 5962656,
      "averageActiveTiles": 111.93692273034468,
      "meanCycles": 53238.0,
      "p50Cycles": 53238,
      "p95Cycles": 53238,
      "maximumCycles": 53238,
      "firstOffset": 313902,
      "lastOffset": 367170
    },
    {
      "name": "ipu_stack_rearrange_row_major_to_amp_f16_o1_r729_p768_c16_p16",
      "dimensions": {},
      "sampleCount": 80,
      "tileCount": 80,
      "phaseCount": 3,
      "phaseCycles": 40692,
      "phaseMs": 0.027128,
      "workCycles": 1836480,
      "averageActiveTiles": 45.13122972574462,
      "meanCycles": 22956.0,
      "p50Cycles": 22956,
      "p95Cycles": 22956,
      "maximumCycles": 22956,
      "firstOffset": 102084,
      "lastOffset": 142776
    },
    {
      "name": "ipu_stack_copy_u64",
      "dimensions": {},
      "sampleCount": 1725,
      "tileCount": 1380,
      "phaseCount": 16,
      "phaseCycles": 30504,
      "phaseMs": 0.020336,
      "workCycles": 3460242,
      "averageActiveTiles": 113.43568056648309,
      "meanCycles": 2005.9373913043478,
      "p50Cycles": 1182,
      "p95Cycles": 6390,
      "maximumCycles": 13914,
      "firstOffset": 21006,
      "lastOffset": 320316
    },
    {
      "name": "ipu_stack_rearrange_row_major_to_amp_f16_o0_r8_p8_c80_p80",
      "dimensions": {},
      "sampleCount": 1360,
      "tileCount": 1360,
      "phaseCount": 5,
      "phaseCycles": 25482,
      "phaseMs": 0.016988,
      "workCycles": 3361920,
      "averageActiveTiles": 131.93312926771839,
      "meanCycles": 2472.0,
      "p50Cycles": 2472,
      "p95Cycles": 2472,
      "maximumCycles": 2472,
      "firstOffset": 94338,
      "lastOffset": 119820
    },
    {
      "name": "ipu_stack_unpack_amp_to_row_major_f16_o1_r9_p16_c116_p116",
      "dimensions": {},
      "sampleCount": 12,
      "tileCount": 12,
      "phaseCount": 3,
      "phaseCycles": 14544,
      "phaseMs": 0.009696,
      "workCycles": 147456,
      "averageActiveTiles": 10.138613861386139,
      "meanCycles": 12288.0,
      "p50Cycles": 12288,
      "p95Cycles": 12288,
      "maximumCycles": 12288,
      "firstOffset": 74424,
      "lastOffset": 88968
    },
    {
      "name": "ipu_stack_unpack_amp_to_row_major_f16_o1_r9_p16_c114_p114",
      "dimensions": {},
      "sampleCount": 8,
      "tileCount": 8,
      "phaseCount": 2,
      "phaseCycles": 14316,
      "phaseMs": 0.009544,
      "workCycles": 96672,
      "averageActiveTiles": 6.752724224643755,
      "meanCycles": 12084.0,
      "p50Cycles": 12084,
      "p95Cycles": 12084,
      "maximumCycles": 12084,
      "firstOffset": 74442,
      "lastOffset": 88758
    },
    {
      "name": "ipu_stack_unpack_amp_to_row_major_f16_o1_r16_p16_c116_p116",
      "dimensions": {},
      "sampleCount": 540,
      "tileCount": 540,
      "phaseCount": 3,
      "phaseCycles": 13182,
      "phaseMs": 0.008788,
      "workCycles": 5883840,
      "averageActiveTiles": 446.35411925352753,
      "meanCycles": 10896.0,
      "p50Cycles": 10896,
      "p95Cycles": 10896,
      "maximumCycles": 10896,
      "firstOffset": 74406,
      "lastOffset": 87588
    },
    {
      "name": "ipu_stack_unpack_amp_to_row_major_f16_o1_r16_p16_c114_p114",
      "dimensions": {},
      "sampleCount": 360,
      "tileCount": 360,
      "phaseCount": 2,
      "phaseCycles": 12984,
      "phaseMs": 0.008656,
      "workCycles": 3857760,
      "averageActiveTiles": 297.11645101663584,
      "meanCycles": 10716.0,
      "p50Cycles": 10716,
      "p95Cycles": 10716,
      "maximumCycles": 10716,
      "firstOffset": 74430,
      "lastOffset": 87414
    },
    {
      "name": "ipu_stack_reduce_sum_f16",
      "dimensions": {},
      "sampleCount": 1380,
      "tileCount": 1380,
      "phaseCount": 6,
      "phaseCycles": 12318,
      "phaseMs": 0.008212,
      "workCycles": 5183280,
      "averageActiveTiles": 420.78908913784704,
      "meanCycles": 3756.0,
      "p50Cycles": 3792,
      "p95Cycles": 3792,
      "maximumCycles": 3792,
      "firstOffset": 21882,
      "lastOffset": 80292
    },
    {
      "name": "ipu_stack_fill_zero_u64",
      "dimensions": {},
      "sampleCount": 1568,
      "tileCount": 1472,
      "phaseCount": 5,
      "phaseCycles": 10368,
      "phaseMs": 0.006912,
      "workCycles": 680640,
      "averageActiveTiles": 65.64814814814815,
      "meanCycles": 434.0816326530612,
      "p50Cycles": 378,
      "p95Cycles": 378,
      "maximumCycles": 3276,
      "firstOffset": 73470,
      "lastOffset": 93072
    },
    {
      "name": "ipu_stack_rearrange_row_major_to_amp_f16_o0_r7_p7_c80_p80",
      "dimensions": {},
      "sampleCount": 112,
      "tileCount": 112,
      "phaseCount": 2,
      "phaseCycles": 8892,
      "phaseMs": 0.005928,
      "workCycles": 276864,
      "averageActiveTiles": 31.13630229419703,
      "meanCycles": 2472.0,
      "p50Cycles": 2472,
      "p95Cycles": 2472,
      "maximumCycles": 2472,
      "firstOffset": 93816,
      "lastOffset": 114384
    },
    {
      "name": "ipu_stack_attention_merge_v72_p80_k768_f16",
      "dimensions": {},
      "sampleCount": 1472,
      "tileCount": 1472,
      "phaseCount": 7,
      "phaseCycles": 5556,
      "phaseMs": 0.003704,
      "workCycles": 3629952,
      "averageActiveTiles": 653.3390928725702,
      "meanCycles": 2466.0,
      "p50Cycles": 2466,
      "p95Cycles": 2466,
      "maximumCycles": 2466,
      "firstOffset": 367140,
      "lastOffset": 376494
    },
    {
      "name": "ipu_stack_copy_strided_u32",
      "dimensions": {},
      "sampleCount": 1,
      "tileCount": 1,
      "phaseCount": 1,
      "phaseCycles": 1086,
      "phaseMs": 0.000724,
      "workCycles": 1086,
      "averageActiveTiles": 1.0,
      "meanCycles": 1086.0,
      "p50Cycles": 1086,
      "p95Cycles": 1086,
      "maximumCycles": 1086,
      "firstOffset": 86454,
      "lastOffset": 87540
    }
  ],
  "samples": []
}
