Initial gas metering (genesis parameters)

[lrettig]

Set initial gas costing for all genesis contracts and calls.

The most straightforward approach is to fix the gas cost for a basic operation, e.g., our "simple send" analogue, on the order of magnitude of 10,000-100,000 (e.g., ETH uses 21k), and then calculate a gas cost table relative to this.

• [x] https://github.com/spacemeshos/go-spacemesh/issues/3611
• [x] https://github.com/spacemeshos/go-spacemesh/issues/3612

[lrettig]

@dshulyak already implemented some basic fix costs. @WilfredTA will determine whether this is sufficient for genesis.

[dshulyak]

What i set is not sufficient. Those numbers are just placeholders.

[selfdual-brain]

Agreed gas formula for Genesis is available here: https://community.spacemesh.io/t/nonce-in-self-spawn-never-ending-battle/304/4?u=selfdual-brain

[lrettig]

Possibly useful: https://medium.com/aptoslabs/the-making-of-the-aptos-gas-schedule-508d5686a350

[lrettig]

Hopefully helpful: #210

[pigmej]

The current values are set and considered being "good enough". More info https://github.com/spacemeshos/pm/issues/145

[lrettig]

This was done in:

• https://github.com/spacemeshos/go-spacemesh/issues/3611
• https://github.com/spacemeshos/go-spacemesh/issues/4270 (initial gas table is here)
• https://github.com/spacemeshos/go-spacemesh/issues/4271

See also: https://community.spacemesh.io/t/gas-cost-for-precompiles/348

Assuming @dshulyak is happy with the current state; let us know if there's any more to be done here for genesis