[coryjett]

Problem and result

Fixes #4473. With strata bench run --url there is no run config, so bench_facts.hardware() chooses the cards from
the server's GPU name. On a layer split the server reports every card joined by " + ", e.g.
"NVIDIA GeForce RTX 3090 + NVIDIA GeForce RTX 3090". The code kept only cards whose name equals that whole
string. None did, so it fell back to cards[:1], and a two-card server was reported as one card.

After: one local card is taken per name in the server's " + " list, in that order. Two identical cards are both
reported, a local card the server does not use is left out, and a single served name still gives one card. A run
config's gpu selection still wins. If some served name has no local card, the old behaviour is kept.

Related discussion

#4473

Approach

A small change to the elif len(cards) > 1 and served_gpu: branch only. The served handling below it (cards only
the server can see, vendor-only names) is unchanged.

Validation

Passed:

• python3.12 -m unittest tests.terminal.test_bench_facts_gpus tests.terminal.test_bench_facts_amd tests.terminal.test_bench_standard tests.terminal.test_bench tools.test_strata_bench:
  129 tests OK (1 skipped). Strata Control 0.1.52's bundled Python 3.12.15, Ubuntu 26.10, on this branch (main
  46c152a + this commit).
• The new tests/terminal/test_bench_facts_gpus.py on unchanged main: 3 of 5 fail (two identical cards, a mixed
  pair, an unused third card).
• On real hardware (2x RTX 3090, layer split, Strata 0.2.7 serving): the server's /v1/status reports
  machine.gpu.name = "NVIDIA GeForce RTX 3090 + NVIDIA GeForce RTX 3090". hardware() with the real
  nvidia_gpus() and that name returns two cards on this branch and one on main.
• The original report: the --url and --profile --no-start runs in [Benchmark] 2x RTX 3090 on PCIe 3.0 x16, dual Xeon E5-2620 v3 (Dell T630), Strata 0.2.7 #4468.

Failed:

• None observed.

Not run:

• A full strata bench run --url with this branch (only hardware() was run on the real machine).
• AMD/other-vendor multi-card setups beyond the unit tests (the AMD tests in test_bench_facts_amd.py pass).

Limits

• When the server reports one name for several cards without " + " (it did not here), one card is still reported.
  hardware_static.gpu_count could cover that case; it is not used here.

🤖 Generated with Claude Code

Update: the same fix in tools/strata_bench.py

collect_machine compared the server's "A + A" name against single cards the same way, so the community runner attached to a server on two identical cards reported one card, half the VRAM total and a rtx-3090 folder slug instead of 2x-rtx-3090. Second commit: one local card per name in the server's list, mirroring bench_facts.hardware().

Passed: python3.12 -m unittest tools.test_strata_bench tests.terminal.test_bench_facts_gpus tests.terminal.test_bench_standard: Ran 96 tests in 54.014s, OK (1 skipped), same environment. The new ReportTests.test_two_identical_cards_the_server_names_are_both_listed against main's tools/strata_bench.py (production file stashed): Ran 1 test in 0.508s FAILED (failures=1)