DATA PLATFORMS / CPU / BUFFER OWNERSHIP

Find copy overhead. Preserve every byte.

A native borrowed-buffer audit for a single compatible process boundary: compare exact output and measure the cost of owning/copying the same 1 KiB payload.

Synthetic reference results and a native Mac2 scope-limited benchmark only. The customer selects the industrial baseline and acceptance gate. No production SLA, crash immunity or independently audited saving is claimed.

Try synthetic Proof Lab Fund a bounded assessment

01 / THE COSTLY BOTTLENECK

Audit first. Change only what survives a controlled comparison.

The problem

Serialization pipelines can waste CPU on memory copies and conversions. Blindly rewriting wire formats is unsafe: compatibility, ownership and end-to-end equivalence come first.

Our boundary

The public fixture checks a bounded payload fingerprint and negotiation conditions. It is not network zero-copy, gRPC transcoding, wire-to-wire latency or compression.

Measured acceptance

Customer-selected p50/p99 tail, exact outputs, adverse cases, CPU/memory baseline, rollback and a written stop/go decision.

02 / INTERACTIVE PUBLIC-REFERENCE PREVIEW

Run, verify, tamper, export.

This browser-side receipt is generated from disclosed synthetic scenarios. The private C++20 execution path never enters the browser.

Synthetic scenario

Choose a fixture and create a receipt.

Public scenarios—

Receipt SHA-256Not generated

Evidence envelope

No receipt created.

SHA-256 verifies the integrity of the locally constructed receipt. It does not independently validate the proprietary engine or prove external performance.

Download public technical brief (PDF)

03 / SCOPED NATIVE EVIDENCE

Benchmarks with boundaries, not slogans.

Private engine

C++20

Mac2 native candidate. The owner retains source and licensing rights.

Median local measurement

367.38 ns

per 1 KiB borrowed-buffer audit on Mac2 R3 (5 × 200,000 local operations); paired copy reference 571.04 ns, 1.55× reference/candidate. No network latency or production claim.

Differential / adverse checks

PASS scoped

No claim of wire zero-copy. Confirm lifecycle, compatibility and p99/p99.9 under customer-selected traffic.

Inspectable synthetic cases

#	Scenario	Expected local output	Evidence category

Industrial evidence · measured scope

367.38 ns

Mac2 1-KiB local audit median

1.55×

Paired copy reference / candidate

120/120

Independent synthetic references

Measurement boundary: Mac2 R3 local 1-KiB borrowed-buffer audit median 367.38 ns versus a 571.04 ns paired allocate-copy reference (1.55×), five runs of 200,000 operations. Separate Linux local result ~1.35× uses a different setup. Neither is network zero-copy. Independent Linux 6.18.57 reference suite: 120/120 tests (steady, burst, fault, recovery; 30 each), not a proprietary-engine benchmark.

Evidence quality and eight industrial gates (G0–G7)

Scope-qualified, not industrially certified. Incremental benefit must be judged against the best correct optimized baseline using false blocks, overhead, failure cases, p99 and cost per completed work unit.

G0 · EvidenceHash-linked independent reference logs retained privately; historical evidence is bounded.

G1 · CorrectnessHistorical scoped tests plus 120/120 independent reference fixtures; native engine has a separate test oracle.

G2 · Incremental valueNot demonstrated against an optimized, same-workload production competitor.

G3 · Tail and scaleExisting local timings are scoped; no wire-to-wire or production p99/p99.9 SLA.

G4 · Fault / recoverySynthetic adverse and recovery fixtures only; native chaos testing remains separate.

G5 · Competitive baselineOptimized native buffer ownership/copy plus applicable gRPC/Protobuf, exact-byte parity and p99/p99.9.

G6 · Security / IPNo private code, thresholds, credentials, customer traces or raw private logs in the public view.

G7 · Economic acceptanceNo verified customer savings. An isolated substitute is not a client workload.

Original raw traces remain private; published hashes alone cannot independently validate unseen logs.

PUBLIC ENGINEERING EVIDENCE · PRICED DIAGNOSTIC

Evaluate the evidence before a call

System and competitive boundary

Audit an explicitly compatible same-process buffer ownership boundary. A borrowed view may avoid an eligible copy only while byte-for-byte identity, lifetime safety and format compatibility are satisfied; fall back to copying when the contract is uncertain.

Optimized comparator: Optimized same-process allocate-copy / borrowed-buffer path, plus real gRPC or Protobuf transfer if present; exact-byte checks, CPU, p99 and p99.9.

Scoped existing numbers: Mac2 R3: median 367.38 ns for a local 1-KiB borrowed-buffer audit versus 571.04 ns paired allocate-copy reference (1.55×), 5 × 200,000 operations. Separate Linux ~1.35× came from a different protocol. Neither is network zero-copy.

Production SLA, real-customer ROI and incremental advantage over the buyer's optimized implementation remain separate acceptance gates.

Downloadable raw reference evidence

720/720 independent synthetic reference checks: 6 simplified models × 4 scenarios × 30 repeated cases, not private engine or customer workloads. Reference ns timings are not native decision latencies.

720-row raw JSONL All observed sample results Python SHA-256 verifier Exact synthetic reference harness (Python)Methods and caveats

Raw data file SHA-256:

19b39154b7452809260bb3fb248971f2b871b6a38be9fc3c669ba4a7872f308c

The proprietary implementation and separately collected private Linux kernel logs are not disclosed.

Fixed-scope diagnostic · €3,200

Fixed-scope diagnostic: €3,200. One approved 1-KiB-class compatible buffer boundary and sample, one isolated non-production environment, up to 30 paired repetitions/configuration where feasible. Competitor and acceptance metrics agreed in writing; unsupported tests marked NOT TESTED.

Included: one 45-minute kickoff, one 45-minute results call, one clarification email thread within five business days; an 8–12-page dossier with method, measured deltas and limitations; aggregate results, SHA-256 manifest, written GO / NO-GO / INCONCLUSIVE.

Payment: 50% on accepted signature and 50% on delivery. Taxes/withholding per quote. Target 10 business days after all complete inputs are accepted. Extra meetings, datasets, environments, tests, external lab costs or engineering require a separately priced signed change order.

Excluded: changes to client code or production, architecture consultancy, on-call/incident handling, certification, guaranteed savings, engine/source licence, and indefinite support. Client owns its data; provider retains proprietary IP. Even NO-GO fulfills a correctly delivered diagnostic. Public terms are not binding before a signed quote and applicable data/privacy terms.

Print-ready public standard terms Download diagnostic terms (PDF) · Request a bounded technical evaluation

04 / FUNDED BUYER VALIDATION

Approve the scope. Measure the savings. Then discuss the license.

Fixed-scope diagnostic

€3,200

Single compatibility boundary, exact-byte differential oracle, CPU profiles and workload-specific no-go thresholds.

Optional Proof of Value

€8,000–15,000

Customer data stays under a restricted agreement. License / gain-share pricing is agreed separately after measured value and acceptance.

Indicative commercial quotes for negotiation, not claims of objectively appraised market value or guaranteed savings.

05 / PAID TECHNICAL EVALUATION

Request a funded confidential technical evaluation.

Draft output

Fallback draft will appear here if email delivery fails.

INCREMENTAL CONTROL · MEASURABLE VALUE

Preserve the byte contract while removing eligible buffer copies.

Control boundary

Use borrowed buffers only under explicit ownership and format constraints. Zero-copy is established engineering practice (Arrow, FlatBuffers, Cap'n Proto); the question is incremental benefit on the buyer's actual boundary.

Why it adds value

A same-process copy reduction matters commercially if it lowers measured CPU or paid compute, with identical bytes and no worse p99/p99.9 after deployment.

What is proven

Open the interactive synthetic Proof Lab, reproduce the inputs, inspect SHA-256 receipts and test tampering. The native engine and the commercial case have a separate qualification boundary.

Measurement method, baselines and limitations

Local native Linux C++20 test: 1-KiB operations measured 1.35× relative to an allocate-copy baseline. Not a gRPC, interprocess or wire-to-wire result. An optimized gRPC/Protobuf comparison remains an additional gate.

Loris Longarini · Independent Technology Researcher · Deterministic Systems Architect · LinkedIn and technical background. Private IP retained; funded diagnostic, financed Proof of Value and licence are separate contractual stages.