Batched symmetric eigendecomposition
Batched real symmetric eigendecomposition on B200: from a symmetric fp32 batch×n×n input A, return (Q, L) in the torch.linalg.eigh convention: orthonormal eigenvector columns and ascending eigenvalues. Correctness is gated on the eigen-equation, reconstruction, and orthogonality residuals measured in fp64, and the benchmark set includes mixed and ill-conditioned batches so robustness is ranked, not only gated. cond is a deterministic dynamic-range knob on the generated inputs.
Reported evidence · last observed 2026-06-27. Reported by source; not independently reproduced. License unknown.
Current records
Not measured on H100 for this workload. Challenges →
1submission 839675badelsteinlelbach0ns1.00×Reported · license unknown · source2026-06-27
Measured exactly what you asked. Reported by source; not independently reproduced.
286.1µs186200092921958400000.00×Reported · license unknown · source2026-07-11
Measured exactly what you asked. Reported by source; not independently reproduced.
3submission 869595aj2kcc437.7µs946317914253072793600.00×Reported · license unknown · source2026-07-12
Measured exactly what you asked. Reported by source; not independently reproduced.
4submission 866607msuiche1.20ms2.6017548415071473e+21×Reported · license unknown · source2026-07-10
Measured exactly what you asked. Reported by source; not independently reproduced.
5submission 877642teelaitila6.60ms1.4270173488610661e+22×Reported · license unknown · source2026-07-14
Measured exactly what you asked. Reported by source; not independently reproduced.
6submission 877652nikhilbarhate996.74ms1.4574204802451322e+22×Reported · license unknown · source2026-07-14
Measured exactly what you asked. Reported by source; not independently reproduced.
7submission 877791elianaive6.76ms1.4606691341581305e+22×Reported · license unknown · source2026-07-14
Measured exactly what you asked. Reported by source; not independently reproduced.
8submission 877085zhongmingee6.92ms1.495374241357115e+22×Reported · license unknown · source2026-07-14
Measured exactly what you asked. Reported by source; not independently reproduced.
9submission 859868zhongmingee8.14ms1.7602134949506887e+22×Reported · license unknown · no source2026-07-06
Measured exactly what you asked. Reported by source; not independently reproduced.
10submission 858480zhongmingee8.81ms1.904004550665059e+22×Reported · license unknown · no source2026-07-05
Measured exactly what you asked. Reported by source; not independently reproduced.
11submission 869852elianaive8.96ms1.9379461278301426e+22×Reported · license unknown · no source2026-07-12
Measured exactly what you asked. Reported by source; not independently reproduced.
12submission 857881nikhilbarhate999.14ms1.9759203398664736e+22×Reported · license unknown · no source2026-07-05
Measured exactly what you asked. Reported by source; not independently reproduced.
13submission 864884rkbh.9.58ms2.070807913851599e+22×Reported · license unknown · source2026-07-10
Measured exactly what you asked. Reported by source; not independently reproduced.
14submission 862004teelaitila9.97ms2.1562991821535022e+22×Reported · license unknown · no source2026-07-07
Measured exactly what you asked. Reported by source; not independently reproduced.
15submission 863994rkbh.10.7ms2.3089404020832053e+22×Reported · license unknown · no source2026-07-09
Measured exactly what you asked. Reported by source; not independently reproduced.
16submission 868332kumarkrishna11.0ms2.3683010033795216e+22×Reported · license unknown · source2026-07-11
Measured exactly what you asked. Reported by source; not independently reproduced.
1711.2ms2.4145221269984664e+22×Reported · license unknown · no source2026-07-09
Measured exactly what you asked. Reported by source; not independently reproduced.
18submission 859990teelaitila12.2ms2.6291118224995848e+22×Reported · license unknown · no source2026-07-06
Measured exactly what you asked. Reported by source; not independently reproduced.
19submission 853825nikhilbarhate9912.9ms2.7925014854387773e+22×Reported · license unknown · no source2026-07-04
Measured exactly what you asked. Reported by source; not independently reproduced.
20submission 861795rkbh.13.0ms2.81192648676085e+22×Reported · license unknown · no source2026-07-07
Measured exactly what you asked. Reported by source; not independently reproduced.
21submission 877646Taras Sereda13.2ms2.851460920715929e+22×Reported · license unknown · source2026-07-14
Measured exactly what you asked. Reported by source; not independently reproduced.
22submission 853561kumarkrishna13.2ms2.8567113953160112e+22×Reported · license unknown · no source2026-07-04
Measured exactly what you asked. Reported by source; not independently reproduced.
2314.1ms3.0525862514372876e+22×Reported · license unknown · no source2026-07-07
Measured exactly what you asked. Reported by source; not independently reproduced.
24submission 877766harry_saini15.2ms3.2892259468879415e+22×Reported · license unknown · source2026-07-14
Measured exactly what you asked. Reported by source; not independently reproduced.
25submission 860593elianaive15.5ms3.3410331931332953e+22×Reported · license unknown · no source2026-07-07
Measured exactly what you asked. Reported by source; not independently reproduced.
26submission 869419eddy_4362616.3ms3.5333184712133703e+22×Reported · license unknown · source2026-07-11
Measured exactly what you asked. Reported by source; not independently reproduced.
27submission 858448teelaitila16.5ms3.575562925990342e+22×Reported · license unknown · no source2026-07-05
Measured exactly what you asked. Reported by source; not independently reproduced.
28submission 858389ozamatash17.5ms3.7847758530578966e+22×Reported · license unknown · source2026-07-05
Measured exactly what you asked. Reported by source; not independently reproduced.
29submission 862977eddy_4362617.9ms3.862798739672622e+22×Reported · license unknown · no source2026-07-08
Measured exactly what you asked. Reported by source; not independently reproduced.
30submission 873014Taras Sereda18.0ms3.8938459238722796e+22×Reported · license unknown · no source2026-07-13
Measured exactly what you asked. Reported by source; not independently reproduced.
31submission 877172josusanmartin18.4ms3.97380316083775e+22×Reported · license unknown · source2026-07-14
Measured exactly what you asked. Reported by source; not independently reproduced.
32submission 849744kumarkrishna18.8ms4.0552916416723155e+22×Reported · license unknown · no source2026-07-02
Measured exactly what you asked. Reported by source; not independently reproduced.
33submission 877739sankalp199919.3ms4.1761681393433686e+22×Reported · license unknown · source2026-07-14
Measured exactly what you asked. Reported by source; not independently reproduced.
34submission 872952Chanho Lee19.4ms4.184476616719495e+22×Reported · license unknown · source2026-07-13
Measured exactly what you asked. Reported by source; not independently reproduced.
35submission 864915bidual20.0ms4.3287725536318126e+22×Reported · license unknown · source2026-07-10
Measured exactly what you asked. Reported by source; not independently reproduced.
36submission 872246Frosty4020.4ms4.4021271996014445e+22×Reported · license unknown · source2026-07-13
Measured exactly what you asked. Reported by source; not independently reproduced.
37submission 859088eddy_4362621.1ms4.553639604225998e+22×Reported · license unknown · no source2026-07-06
Measured exactly what you asked. Reported by source; not independently reproduced.
38submission 869102josusanmartin21.5ms4.6576963759117695e+22×Reported · license unknown · no source2026-07-11
Measured exactly what you asked. Reported by source; not independently reproduced.
39submission 876683nataliakokoromyti22.2ms4.801391367502977e+22×Reported · license unknown · source2026-07-14
Measured exactly what you asked. Reported by source; not independently reproduced.
40submission 870307Chanho Lee22.6ms4.879643063665147e+22×Reported · license unknown · no source2026-07-12
Measured exactly what you asked. Reported by source; not independently reproduced.
41submission 857210ozamatash22.8ms4.919535969024669e+22×Reported · license unknown · no source2026-07-05
Measured exactly what you asked. Reported by source; not independently reproduced.
42submission 856550bidual22.8ms4.937346125742701e+22×Reported · license unknown · no source2026-07-05
Measured exactly what you asked. Reported by source; not independently reproduced.
43submission 873000sankalp199923.8ms5.145829307396708e+22×Reported · license unknown · no source2026-07-13
Measured exactly what you asked. Reported by source; not independently reproduced.
44submission 876890unography25.1ms5.430136568174963e+22×Reported · license unknown · source2026-07-14
Measured exactly what you asked. Reported by source; not independently reproduced.
45submission 863638Frosty4025.9ms5.60029768445006e+22×Reported · license unknown · no source2026-07-09
Measured exactly what you asked. Reported by source; not independently reproduced.
46submission 867047josusanmartin27.4ms5.914185902137585e+22×Reported · license unknown · no source2026-07-11
Measured exactly what you asked. Reported by source; not independently reproduced.
47submission 855615Eddy Shieh28.0ms6.0444865500203046e+22×Reported · license unknown · source2026-07-04
Measured exactly what you asked. Reported by source; not independently reproduced.
48submission 850470zhongmingee28.5ms6.159610356309991e+22×Reported · license unknown · no source2026-07-02
Measured exactly what you asked. Reported by source; not independently reproduced.
49submission 855321Eddy Shieh28.5ms6.169818774981537e+22×Reported · license unknown · no source2026-07-04
Measured exactly what you asked. Reported by source; not independently reproduced.
50submission 872290amandeepsp29.6ms6.391913004565017e+22×Reported · license unknown · source2026-07-13
Measured exactly what you asked. Reported by source; not independently reproduced.
51submission 877396mark12329.7ms6.417199698617319e+22×Reported · license unknown · source2026-07-14
Measured exactly what you asked. Reported by source; not independently reproduced.
52submission 872636nataliakokoromyti29.8ms6.452207965978529e+22×Reported · license unknown · no source2026-07-13
Measured exactly what you asked. Reported by source; not independently reproduced.
53submission 861289harry_saini30.6ms6.608989776050751e+22×Reported · license unknown · no source2026-07-07
Measured exactly what you asked. Reported by source; not independently reproduced.
54submission 865533amandeepsp31.3ms6.775678835297385e+22×Reported · license unknown · no source2026-07-10
Measured exactly what you asked. Reported by source; not independently reproduced.
55submission 859259unography31.5ms6.821178550288906e+22×Reported · license unknown · no source2026-07-06
Measured exactly what you asked. Reported by source; not independently reproduced.
56submission 861063marca083632.4ms7.010397423138525e+22×Reported · license unknown · source2026-07-07
Measured exactly what you asked. Reported by source; not independently reproduced.
57submission 867579Taras Sereda32.8ms7.083988199099035e+22×Reported · license unknown · no source2026-07-11
Measured exactly what you asked. Reported by source; not independently reproduced.
58submission 861033marca083632.8ms7.097397049336362e+22×Reported · license unknown · no source2026-07-07
Measured exactly what you asked. Reported by source; not independently reproduced.
59submission 869258sankalp199933.9ms7.322720263098008e+22×Reported · license unknown · no source2026-07-11
Measured exactly what you asked. Reported by source; not independently reproduced.
60submission 851666bidual33.9ms7.327080945466971e+22×Reported · license unknown · no source2026-07-03
Measured exactly what you asked. Reported by source; not independently reproduced.
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