The performance of hypermesh NoCs in FPGAs
Why this work is in the frame
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Bibliographic record
Abstract
We present experimental results for performance of the 2D hypermesh NoC topology, realized with the Altera Family of FPGAs. Hypermeshes are based on the concept of hypergraphs, which consist of a set of nodes and a set of hyper-edges, where the hyper-edges represent low-latency distributed switches. In a 2D hypermesh, the nodes in each row or column are members of a hyperedge, where packets can traverse a hyperedge without encountering router queuing delays. A comparison of the 2D hypermesh, the 2D mesh, and hypercube NoCs is presented. Extensive experimental results show that under the constraint of comparable bisection bandwidth, the 2D hypermesh outperforms the other graph-based network topologies.
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Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it