Embedded Linux for concurrent dynamic partially reconfigurable FPGA systems
Why this work is in the frame
A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.
Bibliographic record
Abstract
Dynamic Partial Reconfiguration (DPR) of Field Programmable Gate Arrays (FPGAs) is a technology that enables the development of embedded systems with hot swappable logic on the FPGA fabric. This means that hardware logic can be swapped in and out on-the-fly while the rest of the system is operational. Since DPR is relatively new, tool support is still evolving. This paper introduces new FPGA architectural tools and Linux OS modifications that aid in supporting DPR on FPGAs for control. We emphasize that control systems benefit from real hardware concurrency, meaning that by moving the control intelligence into hardware we minimize the negative effects inherent to threads and their scheduler. This leaves software with the role of a high-level administrator rather than an executor, thus eliminating unnecessary bottlenecks. The developed tools enable the hardware engineer to develop DPR-FPGA systems more effectively for rapid control system development.
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.
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 | 0.001 |
| Open science | 0.001 | 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