46 lines
1.8 KiB
JSON
46 lines
1.8 KiB
JSON
{
|
|
"date": "2026-08-23",
|
|
"device": "NVIDIA GB10",
|
|
"cutlass_dsl": "4.6.2",
|
|
"rows": 37810,
|
|
"capacity": 2048,
|
|
"chunk_count": 19,
|
|
"final_chunk_rows": 946,
|
|
"parity": {
|
|
"blocks": [0, 24, 49],
|
|
"roles": ["attn_qkv_proj", "attn_out_proj", "mlp_fc1"],
|
|
"all_chunks_equal": true,
|
|
"max_abs": 0.0,
|
|
"checksums_equal": true
|
|
},
|
|
"timing_percent_improvement": {
|
|
"block_0": {
|
|
"attn_qkv_proj": 59.60311533167897,
|
|
"attn_out_proj": 42.63660269340447,
|
|
"mlp_fc1": 18.62094357187819
|
|
},
|
|
"block_24": {
|
|
"attn_qkv_proj": 40.07175766590768,
|
|
"attn_out_proj": -3.812088078043052,
|
|
"mlp_fc1": 40.82958365166025
|
|
},
|
|
"block_49": {
|
|
"attn_qkv_proj": 62.22094857579279,
|
|
"attn_out_proj": 47.16679514736442,
|
|
"mlp_fc1": -215.22616660569636
|
|
}
|
|
},
|
|
"timing_interpretation": {
|
|
"attn_qkv_proj": "Consistent 32 ms ring time and positive result across all blocks; advance to in-runtime validation.",
|
|
"attn_out_proj": "Exact but timing is mixed; retain as experimental until in-runtime measurement.",
|
|
"mlp_fc1": "Exact but duplicate-model unified-memory timing is unstable; no performance approval from this harness."
|
|
},
|
|
"benchmark_caveat": "The resident service and validator hold separate model copies on unified memory. Multi-gigabyte FC1 outputs caused pressure and one combined validator run stopped the container. Timing must be repeated inside the single resident model before deployment.",
|
|
"policy": {
|
|
"attn_qkv_proj": "advance",
|
|
"attn_out_proj": "experimental",
|
|
"mlp_fc1": "parity-approved, performance-pending",
|
|
"mlp_fc2": "Comfy/cuBLAS fallback"
|
|
},
|
|
"next_gate": "Integrate only QKV behind an opt-in runtime flag, benchmark blocks 0, 24, and 49 in the resident model, then decide whether attention output or FC1 should be added."
|
|
}
|