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Latency Measurement on Synthetic sequences performance benchmarking

0.03Latency (ms)Topological Attention
-25.072144.3665313.805483.2435Feb 6, 2026

Evaluation results

MethodLinks
Topological AttentionSeq Length=1,024, Hardware=NVIDIA RTX 4090 Laptop (16GB VRAM), Batch size=1, Attention config=8 heads, 64 dimensions per head, Window size=64 tokens2026.020.031.393.7
Flash AttentionSeq Length=1,024, Hardware=NVIDIA RTX 4090 Laptop (16GB VRAM), Batch size=1, Attention config=8 heads, 64 dimensions per head, Window size=64 tokens2026.020.04——
Topological AttentionSeq Length=8,192, Hardware=NVIDIA RTX 4090 Laptop (16GB VRAM), Batch size=1, Attention config=8 heads, 64 dimensions per head, Window size=64 tokens2026.020.1916.899.2
Topological AttentionSeq Length=65,536, Hardware=NVIDIA RTX 4090 Laptop (16GB VRAM), Batch size=1, Attention config=8 heads, 64 dimensions per head, Window size=64 tokens2026.022.7856.199.9
Flash AttentionSeq Length=8,192, Hardware=NVIDIA RTX 4090 Laptop (16GB VRAM), Batch size=1, Attention config=8 heads, 64 dimensions per head, Window size=64 tokens2026.023.27——
Topological AttentionSeq Length=131,072, Hardware=NVIDIA RTX 4090 Laptop (16GB VRAM), Batch size=1, Attention config=8 heads, 64 dimensions per head, Window size=64 tokens2026.023.94159.3100
Topological AttentionSeq Length=262,144, Hardware=NVIDIA RTX 4090 Laptop (16GB VRAM), Batch size=1, Attention config=8 heads, 64 dimensions per head, Window size=64 tokens2026.027.88319100
Topological AttentionSeq Length=524,288, Hardware=NVIDIA RTX 4090 Laptop (16GB VRAM), Batch size=1, Attention config=8 heads, 64 dimensions per head, Window size=64 tokens2026.0215.76637100
Topological AttentionSeq Length=1,048,576, Hardware=NVIDIA RTX 4090 Laptop (16GB VRAM), Batch size=1, Attention config=8 heads, 64 dimensions per head, Window size=64 tokens2026.0231.52—100
Flash AttentionSeq Length=65,536, Hardware=NVIDIA RTX 4090 Laptop (16GB VRAM), Batch size=1, Attention config=8 heads, 64 dimensions per head, Window size=64 tokens2026.02156.25——
Flash AttentionSeq Length=131,072, Hardware=NVIDIA RTX 4090 Laptop (16GB VRAM), Batch size=1, Attention config=8 heads, 64 dimensions per head, Window size=64 tokens2026.02627.58——