GPU recompute failed with: bad allocation

[nekizhang]

Farm : C19 & C30
GPU:4x3080Ti in one PC
error log like this
Exception fetching qualities for C:\Users\N\Desktop\hdd\5\p\plot-k32-c30-2024-06-02-06-22-1095526170d5d091ea04a8fb6518a493997bb5287c7b6f0ddc5f08b0327734e5.plot: GPU recompute failed with: bad allocation PlotInfo(prover=<chiapos.DiskProver object at 0x000002221E7B10F0>, pool_public_key=None, pool_contract_puzzle_hash=<bytes32: 765cbfb1bce74bba62e14473a560061bfd9b5394c0353324f8eb518296cba4b0>, plot_public_key=, file_size=46485810376, time_modified=1717280858.05)

[madMAx43v3r]

Probably not enough RAM?

[nekizhang]

Probably not enough RAM?

16GB RAM
If only C19 or C30 , everything is ok,but farm C19 and C30,sometimes will have many these errors

[madMAx43v3r]

try to limit RAM usage by setting CHIAPOS_MAX_CORES to 8

[FZelin]

I used cuda 11.4 before and this problem also occurred. After I updated to cuda12.4, it run perfectly and this problem no longer occurred.