richardkiss

from math import comb
from typing import List


Hand = List[int]

      
def hand_from_index(index: int, deck_indices: List[int], hand_size: int) -> Hand:
    hand = []
    deck_size = len(deck_indices)

richardkiss

The load_clvm method has been duplicated in multiple places, each version with slightly different semantics and bugs. We present here a set of tiny python wheels that solve many problems with chialisp contracts including:

• distribution of libraries
• distribution of compiled .hex files
• automatic dynamic builds in development mode
• dependency analysis (on library include files)

runtime_builder

richardkiss

from ctypes import CFUNCTYPE, c_int


Ft = CFUNCTYPE(c_int, c_int, c_int)


def entry_point(ptr_to_function):
    function_pointer = Ft(ptr_to_function)
    result = function_pointer(5000, 2)
    return result

richardkiss

This is a report on the chia-blockchain sqlite3 DB. The concern is that some operations are slow, and get slower over time. The symptom is the conversion from v1 of the DB to v2 never finishes and seems to get slower asymptotically as time goes on. This may affect performance during regular day-to-day operation, since DB conversion is not wholy different from DB operations performed on a day-to-day basis.

Summary

There are six tables and eight indices.