I am using the Saber deposit instruction on devnet. Yesterday, my code was working perfectly fine.
Today, I reran some of the instructions, and I am getting the error Computational budget exceeded all of a sudden. Did something on devnet change? I literally have not changed anything, yet getting this error. Any ideas and pointers would be greatly appreciated!
It depends on which cluster you are running on. It is feature driven whether each instruction gets a 200 K CU budget or the entire transaction gets the 200 K budget.
For example, if you are running solana-test-validator all features are enabled by default. However; the Tx wide compute budget is not yet enabled on mainnet-beta so if you test locally and then run on mainnet-beta you will see this behavior difference.
To determine what features are enabled or not on a given cluster (ignoring local for the moment):
solana feature status -ud (for devnet)
solana feature status -ut (for testnet)
solana feature status -um (for mainnet-beta)
The feature you are looking for is: 5ekBxc8itEnPv4NzGJtr8BVVQLNMQuLMNQQj7pHoLNZ9
Good writeup about cluster parity testing Feature Parity Testing