Calling xvodecompk(byte *input, int in_len, float *output, int out_rows, int out_cols):
A. Researcher, B. Analyst
Institute for Reverse Engineering & Data Forensics xvodecompk
We define xvodecompk as:
function xvodecompk(in: byte[], in_len: int,
out: float[], m: int, n: int) returns int
pre: in_len >= 2
post: if result==0 then out is LDU decomposition of decompressed data
(Full spec in Appendix A.)
| Use‑Case | Fit | |----------|-----| | High‑speed data ingestion (e.g., sensor logs, financial tick data) | ✔️ Excellent – low latency, high throughput. | | Embedded systems with limited RAM (≤ 8 MB) | ✔️ Good – tiny runtime, no dynamic allocation required. | | Cross‑platform desktop applications that need to read XVO archives | ✔️ Very good – single‑binary builds for Windows/macOS/Linux. | | Enterprise backup / archival where compression ratio is the primary metric | ❌ Not optimal – XVO focuses on speed; ZSTD‑LZMA may give better ratios. | | GPU‑accelerated pipelines | ⚠️ Not yet – only CPU SIMD. Future roadmap mentions a CUDA backend. | Objective: maximize ELBO = E_q[log p(x|a
No prior work mentions xvodecompk or a similarly named routine. Calling xvodecompk(byte *input