Design of a 17-million gate network processor using a design factory
Bibliographic record
Abstract
Silicon Access Networks taped out in one year four high performance SoC products: a high-end Network Processor and three associated Co-processors, providing the industry with the highest performance OC-192 Data Plane Processing solution. The four chips are shipping for revenue and went into production from first silicon with no mask change. They were designed using state-of-the-art 0.13μm technology and collectively represent about 750-million transistors, implementing a variety of analog, digital, high-speed memory and functional blocks. This contribution describes the design of the Packet Processor and some of the key aspects of Silicon Access Networks' design methodology that enabled to accomplish repeatable "first pass silicon" successes, despite system complexity challenges. The 175-million transistor iPP was simultaneously designed in three locations (San Jose/CA, Raleigh/NC, Ottawa/Canada). Bring-up and pre-production showed that first silicon met all its targets: power, speed, yield and complete functionality.
Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.
How this classification was reachedexpand
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 | 0.001 | 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 itClassification
machine, unvalidatedMachine predicted; a candidate call from one teacher head, not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".