Discoverer (Sofia Tech Park)

Stage not knownBulgaria

What we checked

• EuroHPC JU lists Discoverer as a supercomputer located in Sofia, Bulgaria. (source) Suggest a correction
• EuroHPC JU identifies Sofia Tech Park as Discoverer's host. (source) Suggest a correction

This is an attributed scientific computing system identity, not a verified physical campus, building or phase boundary. Host is not a verified legal operator or owner. No current operation, hardware, capacity, power, capital flow or available compute is inferred. Discoverer upgrade, Discoverer++ and BRAIN++ project or phase claims are not imported. One selected identity is assessed; the directory's stated twelve systems have not been fully reconciled, and this is not worldwide coverage. Related generic EuroHPC Benchmark and Development navigation does not establish Discoverer's current eligibility or participation in a particular call. It preserves the existing programme's 12 October 2026 check date; no deadline, allocation or successful access is reverified.

Operate this site or have better evidence? Suggest an update with a source.

Operator

Not stated Suggest a correction

Owner

Not stated Suggest a correction

Stage

Stage not known Suggest a correction

Chips

• The Discoverer project documentation lists AMD EPYC 7H12 for compute nodes in the original Discoverer CPU cluster.
  Scope: Original Discoverer CPU-cluster node type only; distinct from Discoverer+ GPU partition and BRAIN++/Discoverer++ proposals. No total sockets/cores, sums across overlapping partitions, current utilisation or availability is inferred.. Stage: Stage not known. Basis: reported. Evidence: source claim. Evidence date: not stated. source. Source version: not established. Source published: not stated; source updated: not stated; retrieved: not recorded; reviewed: 2026-11-01T03:34:53.155Z; evidence checked: 1 November 2026.
  Discoverer HPC project documentation: No open content licence verified for docs.discoverer.bg.. Only minimal independently worded attributed basic facts and ordinary unframed exact source links are proposed. No source narrative, quotations, table, figures, assets, contacts, marks, source bodies or dataset import. Independent factual and exact-use review completed at 2026-11-01T03:34:53.155Z. This mapping does not renew that review. Discoverer HPC project documentation; exact original linked. No endorsement. Selected information reduced to original concise factual statements; no source text, chart, table, image, node-log example or other asset is imported. A different independent source fact/exact-use review completed at 2026-11-01T03:34:53.155Z. KEEP only minimal independently worded processor/node identifiers at separately named original CPU and Discoverer+ grain with ordinary links. No content licence was verified for these project docs; the Sphinx/ReadTheDocs footer is not a document-content grant. The separate EU-owned release and its notice do not license host documentation. Counts, tables, logs, hostnames, examples, benchmarks, source expression and datasets are excluded. The EU release supports named scientific-system upgrade lineage only, not a shared physical phase, current configuration or site boundary. No domain-wide or recurring-use grant is asserted. Suggest a correction

Separate scoped statements, not a whole-site operating or availability claim. Values are not combined across scopes, stages, metrics or sites.

Inspect the limits of this source check

These notes describe a bounded inspection, not a whole planning-application audit. They do not count as recorded facility fields, prove that information does not exist elsewhere or refresh this record's check date.

• Grid connection, PUE, Water use, Coordinates: Not inspected in this scope. Only named hardware sections, official-link provenance, copyright/terms discovery and footer context were inspected. This is not a grid/EIA/PUE/water/point-CRS audit. Node example watts, including illustrative zeroes, are not physical measurements and are excluded. No hostnames or source node/log tables are retained. Scope recorded 1 November 2026; inspected source context. Discoverer HPC project documentation: No open content licence verified for docs.discoverer.bg.. Only minimal independently worded attributed basic facts and ordinary unframed exact source links are proposed. No source narrative, quotations, table, figures, assets, contacts, marks, source bodies or dataset import. Independent factual and exact-use review completed at 2026-11-01T03:34:53.155Z. This mapping does not renew that review. Discoverer HPC project documentation; exact original linked. No endorsement. Selected information reduced to original concise factual statements; no source text, chart, table, image, node-log example or other asset is imported. A different independent source fact/exact-use review completed at 2026-11-01T03:34:53.155Z. KEEP only minimal independently worded processor/node identifiers at separately named original CPU and Discoverer+ grain with ordinary links. No content licence was verified for these project docs; the Sphinx/ReadTheDocs footer is not a document-content grant. The separate EU-owned release and its notice do not license host documentation. Counts, tables, logs, hostnames, examples, benchmarks, source expression and datasets are excluded. The EU release supports named scientific-system upgrade lineage only, not a shared physical phase, current configuration or site boundary. No domain-wide or recurring-use grant is asserted.

Read EuroHPC JU's Discoverer directory account
Source page date not stated. Official publisher evidence and a general access-calls link, not a verified currently eligible system or an immediate allocation. Related programme records retain their separately dated conditions and official next steps.

Related recorded research routes

These links open our existing programme records in directory order, not a ranking. Inspect each record's eligibility, dates and official next step. Listing a route does not mean a call is open, you qualify, an allocation is guaranteed or this facility has compute available.

• EuroHPC Benchmark and Development Access Record evidence checked 12 October 2026.

This navigation reuses the programme records and their existing check dates; it is not a new source or availability check.

Linked European Union / European High-Performance Computing Joint Undertaking source articles: CC BY 4.0, selected EU-owned content only. European Union / EuroHPC JU, Our Supercomputers (https://www.eurohpc-ju.europa.eu/supercomputers/our-supercomputers_en) and Major Upgrade for EuroHPC Discoverer Supercomputer in Bulgaria (https://www.eurohpc-ju.europa.eu/major-upgrade-eurohpc-discoverer-supercomputer-bulgaria-2025-04-02_en, published 2 April 2025). Reduced and adapted by ComputeFinder to selected scientific-system name, host and locality facts with original uncertainty wording. Rights notice: https://commission.europa.eu/legal-notice_en . No endorsement. Excludes photographs and captions, attributed third-party material, quotations, people, logos, trademarks, technical tables, hardware, performance, rankings and other assets. No blanket domain or recurring-monitoring clearance.

@misc{computefinder_data_centres_discoverer_sofia_tech_park,
  title        = {Discoverer (Sofia Tech Park): capacity, planning and power},
  author       = {{ComputeFinder}},
  year         = {2026},
  howpublished = {\url{https://computefinder.net/entity/cf-dc-0083}},
  number       = {cf-dc-0083},
  note         = {Page last checked 17 October 2026. Retrieved 14 November 2026.}
}

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