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Padding for reusing CUDA graphs

Published on February 26, 2026, the summary describes a strategy for inference workloads with variable sequence lengths: set a maximum input size, pad inputs to the nearest bucket, and create a family of CUDA graphs. According to the author, this avoids recompilations.

Published on February 26, 2026, the post recommends setting a maximum input size and padding each input to the nearest bucket. The proposal is to create a family of CUDA graphs for different sequence lengths in variable-length inference workloads; according to the author, this strategy avoids recompilations.

To assess the recommendation, consult the original post and compare behavior with and without padding on the relevant workload, including whether recompilations occur. The summary gives no performance figures or implementation details, so those results must be checked in the original material and in the target environment.

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