Execute, benchmark, and autograde 1,000 testcases in under 4ms. Zero container startup overhead. Built on bare-metal ARM Neoverse V2 processors for universities, interview platforms, and AI agents.
// C++ 20 (GCC 14) on Void Microkernel (< 0.17ms)
#include <iostream>
#include <vector>
#include <numeric>
int main() {
std::vector<int> nums = {10, 20, 30, 40, 50};
long long total = std::accumulate(nums.begin(), nums.end(), 0LL);
std::cout << "SUCCESS: Sum = " << total << std::endl;
return 0;
}Choose specialized execution suites engineered for algorithmic contests, memory profiling, or SQL grading.
Hot-process recycling eliminates Linux fork overhead entirely. Ideal for LeetCode-style autograders and live interview platforms.
Evaluate 50 to 100 testcases simultaneously across non-blocking CPU thread pools. Prevents queuing timeouts during massive contest spikes.
Exact CPU instruction counters, heap profiling, buffer overflow detection, and empirical Big-O complexity plots without flakiness.
Instantly provisions isolated in-memory relational schemas with atomic rollbacks. Test complex DDL, triggers, and analytical SQL queries.
Watch Eschaton's in-memory Void microkernel race against traditional Docker/Judge0 container forks.
Why leading tech platforms are replacing generic container sandboxes with bare-metal microkernels.
| METRIC | ESCHATON ULTRA-ENGINE | JUDGE0 / STANDARD DOCKER |
|---|---|---|
| Fork & Startup Latency | 0.00 ms (In-Memory Hot Process) | 350 - 600 ms (Container Boot) |
| 1,000 Testcases Duration | < 4.0 ms Total Batch | 42,000 ms (Queued Sequential) |
| Base Isolation Layer | Void Seccomp-BPF + Linux cgroups v2 | Standard Docker Daemon / Isolate |
| Deterministic Valgrind Leak Check | Native Instruction Count & Big-O | Not Supported (Wall-Clock Only) |
| Cloud Compute Cost Efficiency | 92% Cheaper per Million Executions | High Memory & CPU Idle Waste |
Compatible with standard cURL, Python requests, Axios, or fetch.
curl -X POST https://api.eschaton.io/v1/submissions \
-H "Authorization: Bearer YOUR_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"language_id": 202,
"suite": "Void",
"source_code": "#include <iostream>\nint main() { std::cout << \"Hello from Eschaton\"; }",
"test_cases": [{"id": 1, "stdin": "", "expected_output": "Hello from Eschaton"}]
}'Claim 200 free starter credits now. Zero credit card required, instant deployment, and full multi-language parity.