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adjust tick limit and fix swap loop breaking

This commit is contained in:
none00y 2024-11-07 17:27:42 +01:00
parent 5976a1da35
commit 76b91ade47
2 changed files with 9 additions and 8 deletions
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2
lib/dex-invariant/src/internal/invariant-types/src/structs/tickmap.rs
View File

@ -9,7 +9,7 @@ use crate::{err, function, location, trace};
pub const TICK_LIMIT: i32 = 44_364; // If you change it update length of array as well!
pub const TICK_SEARCH_RANGE: i32 = 256;
pub const MAX_TICK: i32 = 221_818; // log(1.0001, sqrt(2^64-1))
pub const TICK_CROSSES_PER_IX: usize = 4;
pub const TICK_CROSSES_PER_IX: usize = 10;
pub const TICKS_BACK_COUNT: usize = 1;
pub const TICKMAP_SIZE: i32 = 2 * TICK_LIMIT - 1;

15
lib/dex-invariant/src/invariant_edge.rs
View File

@ -223,13 +223,14 @@ impl InvariantEdge {
} else {
virtual_cross_counter =
virtual_cross_counter.checked_add(1).ok_or("add overflow")?;
if InvariantSwapResult::break_swap_loop_early(
used_ticks.len() as u16,
virtual_cross_counter,
)? {
global_insufficient_liquidity = true;
break;
}
}
if InvariantSwapResult::break_swap_loop_early(
used_ticks.len() as u16,
virtual_cross_counter,
)? {
global_insufficient_liquidity = true;
break;
}
pool.current_tick_index = if x_to_y && is_enough_amount_to_cross {