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check if next difficulty exist #13

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Merged
alexevag merged 2 commits into from
Sep 7, 2026
Merged

check if next difficulty exist #13

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e5672c9
check if next difficulty exist
alexevag Aug 14, 2026
ee2a29e
raise error if the next block does not exist
alexevag Sep 7, 2026
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28 changes: 19 additions & 9 deletions src/ethopy/core/experiment.py
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Original file line number Diff line number Diff line change
Expand Up @@ -679,15 +679,25 @@ def _update_block_difficulty(self, perf: float) -> None:
perf: Current performance metric

"""
if self.cur_block_sz >= self.curr_cond["staircase_window"]:
if perf >= self.curr_cond["stair_up"]:
self.cur_block = self.curr_cond["next_up"]
self.cur_block_sz = 0
self.logger.update_setup_info({"difficulty": self.cur_block})
elif perf < self.curr_cond["stair_down"]:
self.cur_block = self.curr_cond["next_down"]
self.cur_block_sz = 0
self.logger.update_setup_info({"difficulty": self.cur_block})
if self.cur_block_sz < self.curr_cond["staircase_window"]:
return

if perf >= self.curr_cond["stair_up"]:
next_block = self.curr_cond["next_up"]
elif perf < self.curr_cond["stair_down"]:
next_block = self.curr_cond["next_down"]
else:
return

self.cur_block_sz = 0
if next_block not in self.blocks:
raise ValueError(
f"No conditions with difficulty {next_block}, "
f"cannot move from difficulty {self.cur_block}."
)

self.cur_block = next_block
self.logger.update_setup_info({"difficulty": self.cur_block})

def _get_valid_conditions(self, condition_idx: np.ndarray) -> List[Dict]:
"""Get list of valid conditions based on condition index.
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