tests

Cuda MSM #122

Job	Run time
kzg_ci	38s
backend_ci (ubuntu-latest, blst)	11m 27s
backend_ci (ubuntu-latest, zkcrypto)	12m 41s
backend_ci (ubuntu-latest, arkworks)	13m 9s
backend_ci (ubuntu-latest, arkworks3)	1m 0s
backend_ci (ubuntu-latest, constantine)	18m 8s
backend_ci (windows-latest, blst)	5m 2s
backend_ci (windows-latest, zkcrypto)	5m 44s
backend_ci (windows-latest, arkworks)	6m 1s
backend_ci (windows-latest, arkworks3)	6m 5s
backend_ci (windows-latest, constantine)	9m 4s
backend_ci (macos-11, blst)	23m 10s
backend_ci (macos-11, zkcrypto)	23m 38s
backend_ci (macos-11, arkworks)	26m 12s
backend_ci (macos-11, arkworks3)	21m 27s
backend_ci (macos-11, constantine)	27m 7s
	3h 30m 33s

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