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Trtllm fp4 block scale routed MoE topk1 e16 h5120 i8192

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moe

FP4 block scale routed MoE (MxFP4+BF16, TRT-LLM style). Llama 4 Scout 17B-16E. Llama4 routing (sigmoid+top-1). Pre-computed routing. Routing: Llama4 (pre-computed topk_ids, routing_method_type=3).

Current records

No published measurement for the selected workload.

Implementations

Implementation
Runtime
Best latency
Evidence
Availability

Semantics

Inputs and outputs
topk_idsint32 [seq_len, top_k]
hidden_statesbf16 [seq_len, hidden_size]
gemm1_weightsfp32 [num_experts, gemm1_out_size, hidden_size]
gemm2_weightsfp32 [num_experts, hidden_size, intermediate_size]
outputbf16 [seq_len, hidden_size]
Axes and behavior
top_kconstant = 1
seq_lenvariable
hidden_sizeconstant = 5120
num_expertsconstant = 16
gemm1_out_sizeconstant = 16384
intermediate_sizeconstant = 8192
determinismunspecified
constraintsNo mutation or aliasing
Identity
aliastrtllm_fp4_block_scale_routed_moe_topk1_e16_h5120_i8192modelllama-4-scoutsha2567a3f982f1de8…
No source imports for this operation yet.How records are decidedJSON