Move solve onto GPU Fully #39

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Merged

govindchari merged 53 commits into main from gc/full-gpu-solve

Dec 23, 2025

Member

govindchari commented Dec 17, 2025 •

edited

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All operations during the solver are done on the GPU. Ruiz equilibration is still done on CPU. I do not think a GPU can effectively compute the inf_norm of the rows and columns due to the reduction operations needed, also this should not be a bottleneck if done on CPU.

Note: cone_test, linalg_test, adn lcvx_bad_scaling_test fail which is expected.

TODO:

Benchmark solver (portopt and MM)
Add iterative refinement
Determine computational bottleneck for small problems. For large problems it is the LDL factorization, for small problems it may be some of the custom linalg kernels


          Move to QOCOVectorf

456be4b

github-actions bot commented Dec 17, 2025

Download benchmark artifacts

Benchmark Summary

Baseline solved: 129 problems
Diff branch solved: 129 problems

Runtime regressions (> 5.0%)

DUALC8: diff=0.0017s, baseline=0.0016s, Δ=+7.7%
HS118: diff=0.0001s, baseline=0.0001s, Δ=+6.0%
HS35: diff=0.0000s, baseline=0.0000s, Δ=+10.0%
HS35MOD: diff=0.0000s, baseline=0.0000s, Δ=+6.7%
HS53: diff=0.0000s, baseline=0.0000s, Δ=+6.3%
QISRAEL: diff=0.0045s, baseline=0.0040s, Δ=+11.0%
QPTEST: diff=0.0000s, baseline=0.0000s, Δ=+10.0%
QSHARE2B: diff=0.0009s, baseline=0.0008s, Δ=+6.6%
ZECEVIC2: diff=0.0000s, baseline=0.0000s, Δ=+8.3%

Runtime improvements (> 5.0%)

DUAL2: diff=0.0022s, baseline=0.0024s, Δ=-5.8%
DUALC5: diff=0.0006s, baseline=0.0007s, Δ=-7.6%
GOULDQP3: diff=0.0014s, baseline=0.0016s, Δ=-9.9%
LISWET7: diff=0.0249s, baseline=0.0296s, Δ=-15.6%
QPCBLEND: diff=0.0006s, baseline=0.0006s, Δ=-6.1%


          Move compute_scaling to GPU

320c37a

github-actions bot commented Dec 17, 2025

Download benchmark artifacts

Benchmark Summary

Baseline solved: 129 problems
Diff branch solved: 129 problems

Runtime regressions (> 5.0%)

CVXQP2_L: diff=25.9966s, baseline=24.2340s, Δ=+7.3%
CVXQP2_S: diff=0.0004s, baseline=0.0004s, Δ=+6.2%
DUALC5: diff=0.0007s, baseline=0.0007s, Δ=+6.6%
GENHS28: diff=0.0000s, baseline=0.0000s, Δ=+25.0%
HS21: diff=0.0000s, baseline=0.0000s, Δ=+7.7%
HS268: diff=0.0000s, baseline=0.0000s, Δ=+6.3%
HS35: diff=0.0000s, baseline=0.0000s, Δ=+10.0%
HS35MOD: diff=0.0000s, baseline=0.0000s, Δ=+6.7%
HS53: diff=0.0000s, baseline=0.0000s, Δ=+6.3%
HS76: diff=0.0000s, baseline=0.0000s, Δ=+6.7%
QPTEST: diff=0.0000s, baseline=0.0000s, Δ=+10.0%
ZECEVIC2: diff=0.0000s, baseline=0.0000s, Δ=+8.3%

Runtime improvements (> 5.0%)

AUG2D: diff=0.0088s, baseline=0.0096s, Δ=-8.1%
CONT-300: diff=22.7687s, baseline=24.9140s, Δ=-8.6%
QE226: diff=0.0049s, baseline=0.0060s, Δ=-18.2%

govindchari added 3 commits

December 17, 2025 13:42


          Working compute_scaling_stats

d25700d


          Working until linsys_setup

ea4d355


          Working qoco_setup

a56e51b

github-actions bot commented Dec 17, 2025

Download benchmark artifacts

Benchmark Summary

Baseline solved: 129 problems
Diff branch solved: 129 problems

Runtime regressions (> 5.0%)

CVXQP2_L: diff=22.6256s, baseline=21.5243s, Δ=+5.1%
DUAL2: diff=0.0024s, baseline=0.0022s, Δ=+7.0%
GENHS28: diff=0.0000s, baseline=0.0000s, Δ=+25.0%
HS21: diff=0.0000s, baseline=0.0000s, Δ=+7.7%
HS35MOD: diff=0.0000s, baseline=0.0000s, Δ=+6.7%
HS53: diff=0.0000s, baseline=0.0000s, Δ=+6.3%
QBRANDY: diff=0.0036s, baseline=0.0034s, Δ=+7.3%
QPTEST: diff=0.0000s, baseline=0.0000s, Δ=+10.0%
ZECEVIC2: diff=0.0000s, baseline=0.0000s, Δ=+141.7%

Runtime improvements (> 5.0%)

DPKLO1: diff=0.0001s, baseline=0.0002s, Δ=-15.5%
HS268: diff=0.0000s, baseline=0.0000s, Δ=-5.9%

github-actions bot commented Dec 17, 2025

Download benchmark artifacts

Benchmark Summary

Baseline solved: 129 problems
Diff branch solved: 129 problems

Runtime regressions (> 5.0%)

BOYD1: diff=1.4901s, baseline=1.4089s, Δ=+5.8%
BOYD2: diff=2.5035s, baseline=2.3712s, Δ=+5.6%
CONT-300: diff=22.3127s, baseline=21.1142s, Δ=+5.7%
CVXQP2_L: diff=24.0510s, baseline=22.1570s, Δ=+8.5%
GENHS28: diff=0.0000s, baseline=0.0000s, Δ=+25.0%
HS118: diff=0.0001s, baseline=0.0001s, Δ=+35.7%
HS268: diff=0.0000s, baseline=0.0000s, Δ=+6.3%
HS35: diff=0.0000s, baseline=0.0000s, Δ=+10.0%
HS35MOD: diff=0.0000s, baseline=0.0000s, Δ=+106.7%
LOTSCHD: diff=0.0000s, baseline=0.0000s, Δ=+5.7%
QBRANDY: diff=0.0036s, baseline=0.0034s, Δ=+6.8%
QPCBLEND: diff=0.0006s, baseline=0.0006s, Δ=+6.7%
QPTEST: diff=0.0000s, baseline=0.0000s, Δ=+10.0%
QRECIPE: diff=0.0012s, baseline=0.0011s, Δ=+5.1%
ZECEVIC2: diff=0.0000s, baseline=0.0000s, Δ=+8.3%

Runtime improvements (> 5.0%)

DPKLO1: diff=0.0001s, baseline=0.0001s, Δ=-5.4%
DUALC5: diff=0.0006s, baseline=0.0007s, Δ=-5.7%
S268: diff=0.0000s, baseline=0.0000s, Δ=-5.9%


          Fixed initialize_ipm

0a3c46e

github-actions bot commented Dec 18, 2025

Download benchmark artifacts

Benchmark Summary

Baseline solved: 129 problems
Diff branch solved: 129 problems

Runtime regressions (> 5.0%)

DUAL2: diff=0.0024s, baseline=0.0022s, Δ=+9.2%
GOULDQP2: diff=0.0023s, baseline=0.0020s, Δ=+15.0%
GOULDQP3: diff=0.0016s, baseline=0.0015s, Δ=+6.8%
HS21: diff=0.0000s, baseline=0.0000s, Δ=+38.5%
HS268: diff=0.0000s, baseline=0.0000s, Δ=+6.3%
HS35: diff=0.0000s, baseline=0.0000s, Δ=+10.0%
HS35MOD: diff=0.0000s, baseline=0.0000s, Δ=+6.7%
HS53: diff=0.0000s, baseline=0.0000s, Δ=+6.3%
HS76: diff=0.0000s, baseline=0.0000s, Δ=+6.7%
PRIMAL4: diff=0.0075s, baseline=0.0071s, Δ=+5.6%
PRIMALC2: diff=0.0020s, baseline=0.0019s, Δ=+6.7%
QPTEST: diff=0.0000s, baseline=0.0000s, Δ=+10.0%
S268: diff=0.0000s, baseline=0.0000s, Δ=+6.3%

Runtime improvements (> 5.0%)

CVXQP1_S: diff=0.0005s, baseline=0.0005s, Δ=-5.6%
QAFIRO: diff=0.0001s, baseline=0.0002s, Δ=-11.0%
QPCBLEND: diff=0.0006s, baseline=0.0006s, Δ=-6.4%


          USpMv fixed

96f8872

github-actions bot commented Dec 18, 2025

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Benchmark Summary

Baseline solved: 129 problems
Diff branch solved: 129 problems

Runtime regressions (> 5.0%)

CVXQP1_S: diff=0.0005s, baseline=0.0005s, Δ=+5.1%
CVXQP2_L: diff=23.9152s, baseline=22.6953s, Δ=+5.4%
DPKLO1: diff=0.0002s, baseline=0.0001s, Δ=+12.3%
GENHS28: diff=0.0000s, baseline=0.0000s, Δ=+25.0%
HS118: diff=0.0001s, baseline=0.0001s, Δ=+37.3%
HS21: diff=0.0000s, baseline=0.0000s, Δ=+7.7%
HS268: diff=0.0000s, baseline=0.0000s, Δ=+6.3%
HS35MOD: diff=0.0000s, baseline=0.0000s, Δ=+6.7%
HS53: diff=0.0000s, baseline=0.0000s, Δ=+6.3%
HS76: diff=0.0000s, baseline=0.0000s, Δ=+6.3%
QPTEST: diff=0.0000s, baseline=0.0000s, Δ=+163.6%
ZECEVIC2: diff=0.0000s, baseline=0.0000s, Δ=+8.3%

Runtime improvements (> 5.0%)

CVXQP2_S: diff=0.0004s, baseline=0.0004s, Δ=-6.8%
DUALC5: diff=0.0007s, baseline=0.0007s, Δ=-7.8%
S268: diff=0.0000s, baseline=0.0000s, Δ=-50.0%

govindchari added 2 commits

December 18, 2025 10:10


          Fixed USpMv, SpMv, SpMtv

c83b73a


          Removed _matrix

f06f404

github-actions bot commented Dec 18, 2025

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Benchmark Summary

Baseline solved: 129 problems
Diff branch solved: 129 problems

Runtime regressions (> 5.0%)

CVXQP1_S: diff=0.0005s, baseline=0.0005s, Δ=+5.1%
GENHS28: diff=0.0000s, baseline=0.0000s, Δ=+25.0%
HS21: diff=0.0000s, baseline=0.0000s, Δ=+7.7%
HS268: diff=0.0000s, baseline=0.0000s, Δ=+12.5%
HS35MOD: diff=0.0000s, baseline=0.0000s, Δ=+6.7%
HS53: diff=0.0000s, baseline=0.0000s, Δ=+6.3%
QADLITTL: diff=0.0004s, baseline=0.0004s, Δ=+6.2%
QSCAGR7: diff=0.0006s, baseline=0.0006s, Δ=+7.1%
S268: diff=0.0000s, baseline=0.0000s, Δ=+6.3%
ZECEVIC2: diff=0.0000s, baseline=0.0000s, Δ=+8.3%

Runtime improvements (> 5.0%)

CVXQP3_S: diff=0.0007s, baseline=0.0007s, Δ=-7.1%
DPKLO1: diff=0.0001s, baseline=0.0002s, Δ=-15.2%
DUAL2: diff=0.0022s, baseline=0.0024s, Δ=-6.9%
TAME: diff=0.0000s, baseline=0.0000s, Δ=-69.2%

govindchari added 4 commits

December 18, 2025 11:22


          Debugging cone_residual

e6c1822


          Made q QOCOVectori

218bb9e


          Cleaned with qi

12e29ed


          Fix set_Wfull_identity

9b17755

github-actions bot commented Dec 18, 2025

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Benchmark Summary

Baseline solved: 129 problems
Diff branch solved: 129 problems

Runtime regressions (> 5.0%)

CVXQP1_S: diff=0.0005s, baseline=0.0005s, Δ=+7.0%
HS21: diff=0.0000s, baseline=0.0000s, Δ=+15.4%
HS35: diff=0.0000s, baseline=0.0000s, Δ=+10.0%
HS35MOD: diff=0.0000s, baseline=0.0000s, Δ=+6.7%
HS53: diff=0.0000s, baseline=0.0000s, Δ=+6.3%
QSCAGR7: diff=0.0006s, baseline=0.0005s, Δ=+8.2%
ZECEVIC2: diff=0.0000s, baseline=0.0000s, Δ=+8.3%

Runtime improvements (> 5.0%)

AUG2D: diff=0.0087s, baseline=0.0094s, Δ=-6.8%
CVXQP2_L: diff=23.0285s, baseline=25.4074s, Δ=-9.4%
CVXQP2_S: diff=0.0004s, baseline=0.0004s, Δ=-8.3%
DPKLO1: diff=0.0001s, baseline=0.0002s, Δ=-13.1%
HS118: diff=0.0001s, baseline=0.0001s, Δ=-5.6%
S268: diff=0.0000s, baseline=0.0000s, Δ=-54.1%

github-actions bot commented Dec 18, 2025

Download benchmark artifacts

Benchmark Summary

Baseline solved: 129 problems
Diff branch solved: 129 problems

Runtime regressions (> 5.0%)

DUAL2: diff=0.0024s, baseline=0.0023s, Δ=+5.6%
DUAL4: diff=0.0014s, baseline=0.0013s, Δ=+6.7%
GENHS28: diff=0.0000s, baseline=0.0000s, Δ=+25.0%
HS21: diff=0.0000s, baseline=0.0000s, Δ=+15.4%
HS35: diff=0.0000s, baseline=0.0000s, Δ=+10.0%
HS35MOD: diff=0.0000s, baseline=0.0000s, Δ=+13.3%
HS53: diff=0.0000s, baseline=0.0000s, Δ=+6.3%
PRIMALC2: diff=0.0020s, baseline=0.0019s, Δ=+7.0%
QPTEST: diff=0.0000s, baseline=0.0000s, Δ=+10.0%
S268: diff=0.0000s, baseline=0.0000s, Δ=+6.3%
TAME: diff=0.0000s, baseline=0.0000s, Δ=+50.0%
ZECEVIC2: diff=0.0000s, baseline=0.0000s, Δ=+8.3%

Runtime improvements (> 5.0%)

AUG3DQP: diff=0.0246s, baseline=0.0266s, Δ=-7.2%
CVXQP2_S: diff=0.0004s, baseline=0.0004s, Δ=-6.8%

govindchari added 8 commits

December 18, 2025 20:44


          Working bring2cone

3683c7c


          Fix compute_nt_scaling


          Fixed nt_multiply

8986f88


          At linesearch

4a2e4b3


          Linesearch works

520c2cb


          Fixed cone_product

b901125


          Working markowitz test

65193c5


          Debugging cuda assertions

8d976c2

govindchari added 6 commits

December 22, 2025 16:28


          Cleanup

da63d62


          Comment

6dd752c


          Clean

9fb75ac


          Restore ew_product

2e8ac47


          punctuation

1b561d8


          Comments

9a3e943

github-actions bot commented Dec 23, 2025

Download benchmark artifacts

Benchmark Summary

Baseline solved: 129 problems
Diff branch solved: 129 problems

Runtime regressions (> 5.0%)

DUALC2: diff=0.0009s, baseline=0.0008s, Δ=+6.0%
HS21: diff=0.0000s, baseline=0.0000s, Δ=+15.4%
HS268: diff=0.0000s, baseline=0.0000s, Δ=+6.3%
HS35: diff=0.0000s, baseline=0.0000s, Δ=+10.0%
HS35MOD: diff=0.0000s, baseline=0.0000s, Δ=+6.7%
HS53: diff=0.0000s, baseline=0.0000s, Δ=+29.4%
HS76: diff=0.0000s, baseline=0.0000s, Δ=+6.3%
QADLITTL: diff=0.0004s, baseline=0.0003s, Δ=+6.0%
QAFIRO: diff=0.0002s, baseline=0.0001s, Δ=+13.2%
QPTEST: diff=0.0000s, baseline=0.0000s, Δ=+10.0%
QSHARE2B: diff=0.0009s, baseline=0.0008s, Δ=+11.8%
S268: diff=0.0000s, baseline=0.0000s, Δ=+6.3%
VALUES: diff=0.0021s, baseline=0.0020s, Δ=+5.0%
ZECEVIC2: diff=0.0000s, baseline=0.0000s, Δ=+8.3%

Runtime improvements (> 5.0%)

DUAL2: diff=0.0023s, baseline=0.0024s, Δ=-5.1%

github-actions bot commented Dec 23, 2025

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Benchmark Summary

Baseline solved: 129 problems
Diff branch solved: 129 problems

Runtime regressions (> 5.0%)

CVXQP2_S: diff=0.0004s, baseline=0.0004s, Δ=+5.5%
DUAL2: diff=0.0025s, baseline=0.0022s, Δ=+10.8%
GENHS28: diff=0.0000s, baseline=0.0000s, Δ=+25.0%
HS21: diff=0.0000s, baseline=0.0000s, Δ=+7.1%
HS268: diff=0.0000s, baseline=0.0000s, Δ=+6.3%
HS35: diff=0.0000s, baseline=0.0000s, Δ=+10.0%
HS35MOD: diff=0.0000s, baseline=0.0000s, Δ=+6.7%
HS53: diff=0.0000s, baseline=0.0000s, Δ=+6.3%
HS76: diff=0.0000s, baseline=0.0000s, Δ=+13.3%
QADLITTL: diff=0.0004s, baseline=0.0003s, Δ=+6.6%
QAFIRO: diff=0.0002s, baseline=0.0001s, Δ=+13.0%
QPTEST: diff=0.0000s, baseline=0.0000s, Δ=+10.0%
TAME: diff=0.0000s, baseline=0.0000s, Δ=+375.0%

Runtime improvements (> 5.0%)

DPKLO1: diff=0.0001s, baseline=0.0002s, Δ=-10.9%
DUALC2: diff=0.0008s, baseline=0.0009s, Δ=-5.1%
QPCBLEND: diff=0.0006s, baseline=0.0006s, Δ=-6.0%

github-actions bot commented Dec 23, 2025

Download benchmark artifacts

Benchmark Summary

Baseline solved: 129 problems
Diff branch solved: 129 problems

Runtime regressions (> 5.0%)

CVXQP2_L: diff=23.8444s, baseline=22.6856s, Δ=+5.1%
DPKLO1: diff=0.0002s, baseline=0.0001s, Δ=+13.9%
DUALC5: diff=0.0007s, baseline=0.0007s, Δ=+8.0%
HS21: diff=0.0000s, baseline=0.0000s, Δ=+7.1%
HS268: diff=0.0000s, baseline=0.0000s, Δ=+6.3%
HS35: diff=0.0000s, baseline=0.0000s, Δ=+10.0%
HS35MOD: diff=0.0000s, baseline=0.0000s, Δ=+6.7%
HS53: diff=0.0000s, baseline=0.0000s, Δ=+6.3%
HS76: diff=0.0000s, baseline=0.0000s, Δ=+6.3%
QPTEST: diff=0.0000s, baseline=0.0000s, Δ=+10.0%
S268: diff=0.0000s, baseline=0.0000s, Δ=+94.1%
ZECEVIC2: diff=0.0000s, baseline=0.0000s, Δ=+8.3%

Runtime improvements (> 5.0%)

GENHS28: diff=0.0000s, baseline=0.0000s, Δ=-20.0%
GOULDQP2: diff=0.0020s, baseline=0.0021s, Δ=-5.0%

github-actions bot commented Dec 23, 2025

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Benchmark Summary

Baseline solved: 129 problems
Diff branch solved: 129 problems

Runtime regressions (> 5.0%)

GENHS28: diff=0.0000s, baseline=0.0000s, Δ=+340.0%
HS21: diff=0.0000s, baseline=0.0000s, Δ=+14.3%
HS35: diff=0.0000s, baseline=0.0000s, Δ=+20.0%
HS35MOD: diff=0.0000s, baseline=0.0000s, Δ=+6.7%
HS53: diff=0.0000s, baseline=0.0000s, Δ=+6.3%
QPTEST: diff=0.0000s, baseline=0.0000s, Δ=+10.0%
S268: diff=0.0000s, baseline=0.0000s, Δ=+6.3%
ZECEVIC2: diff=0.0000s, baseline=0.0000s, Δ=+8.3%

Runtime improvements (> 5.0%)

DUAL1: diff=0.0021s, baseline=0.0022s, Δ=-7.0%

github-actions bot commented Dec 23, 2025

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Benchmark Summary

Baseline solved: 129 problems
Diff branch solved: 129 problems

Runtime regressions (> 5.0%)

CVXQP2_S: diff=0.0004s, baseline=0.0004s, Δ=+8.3%
DUAL3: diff=0.0036s, baseline=0.0035s, Δ=+5.2%
GENHS28: diff=0.0000s, baseline=0.0000s, Δ=+25.0%
HS118: diff=0.0001s, baseline=0.0001s, Δ=+31.8%
HS21: diff=0.0000s, baseline=0.0000s, Δ=+7.1%
HS268: diff=0.0000s, baseline=0.0000s, Δ=+6.3%
HS35: diff=0.0000s, baseline=0.0000s, Δ=+20.0%
HS53: diff=0.0000s, baseline=0.0000s, Δ=+6.3%
HS76: diff=0.0000s, baseline=0.0000s, Δ=+193.7%
LOTSCHD: diff=0.0000s, baseline=0.0000s, Δ=+5.7%
PRIMALC8: diff=0.0044s, baseline=0.0039s, Δ=+13.4%
QPTEST: diff=0.0000s, baseline=0.0000s, Δ=+10.0%
S268: diff=0.0000s, baseline=0.0000s, Δ=+6.3%
TAME: diff=0.0000s, baseline=0.0000s, Δ=+14.3%
ZECEVIC2: diff=0.0000s, baseline=0.0000s, Δ=+8.3%

Runtime improvements (> 5.0%)

HS35MOD: diff=0.0000s, baseline=0.0000s, Δ=-20.0%

github-actions bot commented Dec 23, 2025

Download benchmark artifacts

Benchmark Summary

Baseline solved: 129 problems
Diff branch solved: 129 problems

Runtime regressions (> 5.0%)

DUAL3: diff=0.0036s, baseline=0.0034s, Δ=+5.1%
HS21: diff=0.0000s, baseline=0.0000s, Δ=+50.0%
HS53: diff=0.0000s, baseline=0.0000s, Δ=+6.3%
HS76: diff=0.0000s, baseline=0.0000s, Δ=+6.3%
PRIMAL2: diff=0.0059s, baseline=0.0056s, Δ=+5.3%
QADLITTL: diff=0.0004s, baseline=0.0004s, Δ=+8.2%
QPTEST: diff=0.0000s, baseline=0.0000s, Δ=+10.0%
STADAT2: diff=0.0150s, baseline=0.0136s, Δ=+10.1%
ZECEVIC2: diff=0.0000s, baseline=0.0000s, Δ=+8.3%

Runtime improvements (> 5.0%)

DUAL1: diff=0.0021s, baseline=0.0022s, Δ=-8.1%
DUAL2: diff=0.0022s, baseline=0.0024s, Δ=-6.2%
DUAL4: diff=0.0013s, baseline=0.0014s, Δ=-7.5%
HS35MOD: diff=0.0000s, baseline=0.0000s, Δ=-62.8%
QPCBLEND: diff=0.0006s, baseline=0.0006s, Δ=-5.6%

govindchari added 2 commits

December 22, 2025 17:51


          Clean qoco_api

3957a06


          Cleanup api

cafc6a7

github-actions bot commented Dec 23, 2025

Download benchmark artifacts

Benchmark Summary

Baseline solved: 129 problems
Diff branch solved: 129 problems

Runtime regressions (> 5.0%)

DPKLO1: diff=0.0002s, baseline=0.0001s, Δ=+8.5%
GOULDQP3: diff=0.0015s, baseline=0.0015s, Δ=+6.3%
HS21: diff=0.0000s, baseline=0.0000s, Δ=+7.1%
HS268: diff=0.0000s, baseline=0.0000s, Δ=+6.3%
HS35: diff=0.0000s, baseline=0.0000s, Δ=+10.0%
HS35MOD: diff=0.0000s, baseline=0.0000s, Δ=+6.7%
HS53: diff=0.0000s, baseline=0.0000s, Δ=+112.5%
HS76: diff=0.0000s, baseline=0.0000s, Δ=+6.3%
QAFIRO: diff=0.0001s, baseline=0.0001s, Δ=+5.8%
QPTEST: diff=0.0000s, baseline=0.0000s, Δ=+10.0%
QSIERRA: diff=0.0206s, baseline=0.0188s, Δ=+9.3%
TAME: diff=0.0000s, baseline=0.0000s, Δ=+12.5%
ZECEVIC2: diff=0.0000s, baseline=0.0000s, Δ=+8.3%

Runtime improvements (> 5.0%)

QSCAGR7: diff=0.0006s, baseline=0.0006s, Δ=-7.6%


          Deleted stray comment

9cc8d6c

github-actions bot commented Dec 23, 2025

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Benchmark Summary

Baseline solved: 129 problems
Diff branch solved: 129 problems

Runtime regressions (> 5.0%)

DUAL4: diff=0.0014s, baseline=0.0013s, Δ=+11.4%
DUALC2: diff=0.0009s, baseline=0.0008s, Δ=+5.3%
GENHS28: diff=0.0000s, baseline=0.0000s, Δ=+25.0%
HS21: diff=0.0000s, baseline=0.0000s, Δ=+7.1%
HS35: diff=0.0000s, baseline=0.0000s, Δ=+10.0%
HS35MOD: diff=0.0000s, baseline=0.0000s, Δ=+6.7%
HS51: diff=0.0000s, baseline=0.0000s, Δ=+33.3%
HS53: diff=0.0000s, baseline=0.0000s, Δ=+6.3%
HS76: diff=0.0000s, baseline=0.0000s, Δ=+6.3%
QPTEST: diff=0.0000s, baseline=0.0000s, Δ=+10.0%
S268: diff=0.0000s, baseline=0.0000s, Δ=+6.3%
ZECEVIC2: diff=0.0000s, baseline=0.0000s, Δ=+8.3%

Runtime improvements (> 5.0%)

QSCAGR7: diff=0.0006s, baseline=0.0007s, Δ=-14.5%


          Fix gpu check_nan

5875c27

github-actions bot commented Dec 23, 2025

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Benchmark Summary

Baseline solved: 129 problems
Diff branch solved: 129 problems

Runtime regressions (> 5.0%)

AUG2DCQP: diff=0.1297s, baseline=0.1222s, Δ=+6.1%
CONT-300: diff=23.1763s, baseline=21.7554s, Δ=+6.5%
DUAL2: diff=0.0025s, baseline=0.0022s, Δ=+11.2%
GENHS28: diff=0.0000s, baseline=0.0000s, Δ=+25.0%
HS118: diff=0.0001s, baseline=0.0001s, Δ=+23.3%
HS21: diff=0.0000s, baseline=0.0000s, Δ=+15.4%
HS268: diff=0.0000s, baseline=0.0000s, Δ=+5.9%
HS35MOD: diff=0.0000s, baseline=0.0000s, Δ=+6.7%
HS53: diff=0.0000s, baseline=0.0000s, Δ=+6.3%
LOTSCHD: diff=0.0000s, baseline=0.0000s, Δ=+14.3%
QPTEST: diff=0.0000s, baseline=0.0000s, Δ=+20.0%
S268: diff=0.0000s, baseline=0.0000s, Δ=+6.3%
ZECEVIC2: diff=0.0000s, baseline=0.0000s, Δ=+8.3%

Runtime improvements (> 5.0%)

CVXQP2_L: diff=23.0121s, baseline=25.1740s, Δ=-8.6%

govindchari added 3 commits

December 23, 2025 14:30


          Cleaning algebra

9ac0d67


          Clean algebra

b86253b


          More algebra cleanup

e991edb

github-actions bot commented Dec 23, 2025

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Benchmark Summary

Baseline solved: 129 problems
Diff branch solved: 129 problems

Runtime regressions (> 5.0%)

HS21: diff=0.0000s, baseline=0.0000s, Δ=+7.1%
HS268: diff=0.0000s, baseline=0.0000s, Δ=+6.3%
HS35: diff=0.0000s, baseline=0.0000s, Δ=+10.0%
HS35MOD: diff=0.0000s, baseline=0.0000s, Δ=+6.7%
HS53: diff=0.0000s, baseline=0.0000s, Δ=+6.3%
HS76: diff=0.0000s, baseline=0.0000s, Δ=+6.3%
QADLITTL: diff=0.0004s, baseline=0.0003s, Δ=+6.3%
S268: diff=0.0000s, baseline=0.0000s, Δ=+6.3%
ZECEVIC2: diff=0.0000s, baseline=0.0000s, Δ=+8.3%

Runtime improvements (> 5.0%)

AUG2DC: diff=0.0086s, baseline=0.0092s, Δ=-6.5%
CVXQP2_L: diff=22.4824s, baseline=25.0214s, Δ=-10.1%
DPKLO1: diff=0.0001s, baseline=0.0002s, Δ=-14.2%
DUAL2: diff=0.0022s, baseline=0.0024s, Δ=-6.8%
GENHS28: diff=0.0000s, baseline=0.0000s, Δ=-20.0%
HS118: diff=0.0001s, baseline=0.0001s, Δ=-19.6%
TAME: diff=0.0000s, baseline=0.0000s, Δ=-11.1%


          Fixed hack in exact_linesearch

ce4cc00

github-actions bot commented Dec 23, 2025

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Benchmark Summary

Baseline solved: 129 problems
Diff branch solved: 129 problems

Runtime regressions (> 5.0%)

CVXQP3_S: diff=0.0007s, baseline=0.0006s, Δ=+9.6%
DUALC1: diff=0.0013s, baseline=0.0012s, Δ=+6.4%
HS21: diff=0.0000s, baseline=0.0000s, Δ=+15.4%
HS35: diff=0.0000s, baseline=0.0000s, Δ=+10.0%
HS35MOD: diff=0.0000s, baseline=0.0000s, Δ=+6.7%
HS53: diff=0.0000s, baseline=0.0000s, Δ=+6.3%
HS76: diff=0.0000s, baseline=0.0000s, Δ=+6.3%
LOTSCHD: diff=0.0001s, baseline=0.0000s, Δ=+51.4%
PRIMAL2: diff=0.0058s, baseline=0.0055s, Δ=+5.5%
S268: diff=0.0000s, baseline=0.0000s, Δ=+6.3%
ZECEVIC2: diff=0.0000s, baseline=0.0000s, Δ=+8.3%

Runtime improvements (> 5.0%)

AUG3D: diff=0.0015s, baseline=0.0016s, Δ=-7.0%

github-actions bot commented Dec 23, 2025

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Benchmark Summary

Baseline solved: 129 problems
Diff branch solved: 129 problems

Runtime regressions (> 5.0%)

HS21: diff=0.0000s, baseline=0.0000s, Δ=+7.1%
HS35: diff=0.0000s, baseline=0.0000s, Δ=+10.0%
HS35MOD: diff=0.0000s, baseline=0.0000s, Δ=+6.7%
HS53: diff=0.0000s, baseline=0.0000s, Δ=+6.3%
HS76: diff=0.0000s, baseline=0.0000s, Δ=+6.3%
QPTEST: diff=0.0000s, baseline=0.0000s, Δ=+10.0%
QSCAGR7: diff=0.0006s, baseline=0.0006s, Δ=+5.5%
QSCTAP2: diff=0.0134s, baseline=0.0125s, Δ=+7.0%
S268: diff=0.0000s, baseline=0.0000s, Δ=+6.3%
ZECEVIC2: diff=0.0000s, baseline=0.0000s, Δ=+8.3%

Runtime improvements (> 5.0%)

QRECIPE: diff=0.0012s, baseline=0.0012s, Δ=-5.9%
STCQP2: diff=0.1301s, baseline=0.1377s, Δ=-5.5%


          Guard kernels against launch with 0 threads

00d914c

github-actions bot commented Dec 23, 2025

Download benchmark artifacts

Benchmark Summary

Baseline solved: 129 problems
Diff branch solved: 129 problems

Runtime regressions (> 5.0%)

AUG3D: diff=0.0017s, baseline=0.0016s, Δ=+5.7%
DPKLO1: diff=0.0002s, baseline=0.0002s, Δ=+6.5%
DUAL2: diff=0.0024s, baseline=0.0023s, Δ=+6.1%
DUAL3: diff=0.0039s, baseline=0.0037s, Δ=+5.3%
DUAL4: diff=0.0016s, baseline=0.0013s, Δ=+22.5%
DUALC1: diff=0.0015s, baseline=0.0012s, Δ=+19.0%
DUALC2: diff=0.0010s, baseline=0.0008s, Δ=+24.3%
DUALC5: diff=0.0008s, baseline=0.0007s, Δ=+13.2%
DUALC8: diff=0.0018s, baseline=0.0016s, Δ=+12.4%
GOULDQP2: diff=0.0021s, baseline=0.0020s, Δ=+5.3%
HS21: diff=0.0000s, baseline=0.0000s, Δ=+15.4%
HS268: diff=0.0000s, baseline=0.0000s, Δ=+6.3%
HS35: diff=0.0000s, baseline=0.0000s, Δ=+20.0%
HS35MOD: diff=0.0000s, baseline=0.0000s, Δ=+120.0%
LOTSCHD: diff=0.0000s, baseline=0.0000s, Δ=+5.7%
QBEACONF: diff=0.0028s, baseline=0.0026s, Δ=+6.9%
QBRANDY: diff=0.0037s, baseline=0.0035s, Δ=+5.2%
QCAPRI: diff=0.0107s, baseline=0.0090s, Δ=+19.6%
QETAMACR: diff=0.1022s, baseline=0.0911s, Δ=+12.2%
QPCBOEI2: diff=0.0040s, baseline=0.0038s, Δ=+6.2%
QPTEST: diff=0.0000s, baseline=0.0000s, Δ=+30.0%
QSHIP08S: diff=0.0346s, baseline=0.0290s, Δ=+19.2%
TAME: diff=0.0000s, baseline=0.0000s, Δ=+14.3%
ZECEVIC2: diff=0.0000s, baseline=0.0000s, Δ=+8.3%

Runtime improvements (> 5.0%)

CVXQP1_M: diff=0.0694s, baseline=0.0833s, Δ=-16.7%
CVXQP1_S: diff=0.0005s, baseline=0.0006s, Δ=-17.2%
CVXQP2_L: diff=22.7097s, baseline=24.9464s, Δ=-9.0%
QFFFFF80: diff=0.1160s, baseline=0.1231s, Δ=-5.7%
QSC205: diff=0.0010s, baseline=0.0011s, Δ=-9.5%

govindchari merged commit 00c1a0b into main

13 checks passed

github-actions bot commented Dec 23, 2025

Download benchmark artifacts

Benchmark Summary

Baseline solved: 129 problems
Diff branch solved: 129 problems

Runtime regressions (> 5.0%)

DUALC2: diff=0.0009s, baseline=0.0008s, Δ=+6.6%
DUALC5: diff=0.0007s, baseline=0.0006s, Δ=+7.6%
HS21: diff=0.0000s, baseline=0.0000s, Δ=+7.1%
HS268: diff=0.0000s, baseline=0.0000s, Δ=+6.3%
HS35MOD: diff=0.0000s, baseline=0.0000s, Δ=+6.7%
HS53: diff=0.0000s, baseline=0.0000s, Δ=+6.3%
HS76: diff=0.0000s, baseline=0.0000s, Δ=+6.3%
ZECEVIC2: diff=0.0000s, baseline=0.0000s, Δ=+8.3%

Runtime improvements (> 5.0%)

CVXQP3_S: diff=0.0006s, baseline=0.0007s, Δ=-11.9%
HS35: diff=0.0000s, baseline=0.0000s, Δ=-21.4%
QSHIP12S: diff=0.0376s, baseline=0.0402s, Δ=-6.6%

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