Conv gated projection with causal conv
Complete fused convolution layer operation that combines triple linear projection, element-wise gating, causal 1D grouped convolution, gating with output channel, and final output projection. This is the dominant operation in non-attention layers in LFM2 architecture.
Reported evidence · last observed 2026-07-02. Reported by source; not independently reproduced. No public source. License unknown.
Current records
Workloadsuite of 16 cases · mean latencyhidden_size = 2048 · triple_hidden = 6144 · conv_kernel_size = 416 cases
Not measured on H100 for this workload. Challenges →
199.1µs76% SOL1.00×Reported · license unknown · no source2026-07-02
Measured exactly what you asked. Reported by source; not independently reproduced.
299.5µs76% SOL1.00×Reported · license unknown · no source2026-06-28
Measured exactly what you asked. Reported by source; not independently reproduced.
3100.4µs76% SOL1.01×Reported · license unknown · no source2026-06-26
Measured exactly what you asked. Reported by source; not independently reproduced.
4103.3µs75% SOL1.04×Reported · license unknown · no source2026-04-15
Measured exactly what you asked. Reported by source; not independently reproduced.
5103.4µs75% SOL1.04×Reported · license unknown · no source2026-07-05
Measured exactly what you asked. Reported by source; not independently reproduced.
6106.4µs74% SOL1.07×Reported · license unknown · no source2026-05-20
Measured exactly what you asked. Reported by source; not independently reproduced.
7106.6µs74% SOL1.08×Reported · license unknown · no source2026-06-07
Measured exactly what you asked. Reported by source; not independently reproduced.
8107.3µs73% SOL1.08×Reported · license unknown · no source2026-07-07
Measured exactly what you asked. Reported by source; not independently reproduced.
9111.8µs72% SOL1.13×Reported · license unknown · no source2026-06-02
Measured exactly what you asked. Reported by source; not independently reproduced.
10115.4µs71% SOL1.16×Reported · license unknown · no source2026-07-07
Measured exactly what you asked. Reported by source; not independently reproduced.
11122.2µs71% SOL1.23×Reported · license unknown · no source2026-07-07
Measured exactly what you asked. Reported by source; not independently reproduced.
12168.4µs58% SOL1.70×Reported · license unknown · no source2026-05-26
Measured exactly what you asked. Reported by source; not independently reproduced.
13195.9µs52% SOL1.98×Reported · license unknown · no source2026-06-09
Measured exactly what you asked. Reported by source; not independently reproduced.
14209.0µs50% SOL2.11×Reported · license unknown · no source2026-04-20
Measured exactly what you asked. Reported by source; not independently reproduced.
15238.4µs46% SOL2.41×Reported · license unknown · no source2026-04-14
Measured exactly what you asked. Reported by source; not independently reproduced.
16252.1µs44% SOL2.54×Reported · license unknown · no source2026-04-15
Measured exactly what you asked. Reported by source; not independently reproduced.
17253.4µs44% SOL2.56×Reported · license unknown · no source2026-05-28
Measured exactly what you asked. Reported by source; not independently reproduced.