USA · operational · mixed

Wheat

Also known as ERDC DSRC Wheat

Operated by ERDC DSRC at ERDC DSRC (Vicksburg) .

Phase 1 seed dataset, compiled by hand. These rows were built from public operator, laboratory and vendor sources. A mechanical second-reader pass has since fetched every cited source: 1263 of 1345 systems have a readable citation that names them, and 56 are genuinely weakly sourced. Every claim carries its source and a confidence tier. Treat anything below verified as a lead, not a citation.

Measured performance

Rmax: -
Rpeak: 4.20 PFlop/s
Rmax ÷ Rpeak: -
Cores: 81,502
Power: -
Per watt: - GF/W

Figures are as last publicly reported for the configuration described below, not a live measurement. Where a system was upgraded in place, the post-upgrade configuration is shown and the earlier one appears in the timeline.

What this machine is made of

One row per supplier relationship. “Supplier at build” is the company that shipped the part at the time; where that company has since been acquired, the parent it rolls up to today is shown beside it. That distinction is what makes ticker-level aggregation possible across a thirty-year dataset.

Role	Part	Supplier at build	Quantity	Confidence	Source
Integrator	- Liqid composable system	Liqid	-	Reported	centers.hpc.mil centers.hpc.mil
Accelerator	- NVIDIA A100, 63 four-GPU and 33 six-GPU machine-learning nodes plus visualization nodes	NVIDIA NVDANASDAQ	-	Reported	centers.hpc.mil
CPU	- Intel Xeon Platinum 9242 Cascade Lake 2.3 GHz, 770 standard and 7 large-memory nodes	Intel INTCNASDAQ	-	Reported	centers.hpc.mil
Operating system	Red Hat Enterprise Linux Operating systems Linux distribution · Open source, commercial support subscription Red Hat Enterprise Linux 8	Red Hat IBMNYSE rolls up to IBM	-	Reported	centers.hpc.mil

The read

A Liqid composable system at the ERDC DoD Supercomputing Resource Center, listed by the DoD HPCMP as 770 standard nodes, 7 large-memory nodes, 16 one-GPU visualization nodes, 63 four-GPU and 33 six-GPU machine-learning nodes on NVIDIA A100 GPUs, 81,502 compute cores, 376 TB of usable memory and a rated 4.2 PFlop/s, with a 92-core-per-node Intel Xeon Platinum 9242 (Cascade Lake, 2.3 GHz) design, RHEL 8, PBS and a WEKA file system, with a stated end of life of 28 August 2027. It is the ERDC counterpart of the ARL machine Jean already in this dataset. No TOP500 entry found; the install date is not stated. Tier reported: single source family.

Timeline

No dated events recorded.

Site & facility

ERDC DSRC (Vicksburg)

Location: Vicksburg, MS, USA
Commissioned: 1989

centers.hpc.mil

Change history

2026-10-09 Added Wheat

Source check

We fetched this system's own citations and recorded whether each page actually mentions it. This is a corroboration signal, not a fact check, and it is published so you can see how well the sourcing holds up rather than take it on trust.

None of the cited sources could be read from our network: the hosts returned bot challenges or did not respond. This check says nothing about the citations either way. See how this check works.

Cited source	Result	Found on the page
centers.hpc.mil	could not be fetched	-
centers.hpc.mil	could not be fetched	-

Checked 2026-10-13 by pnpm verify. Re-run it and the table changes with the web.