Speedup SpotPrice impl

osmosis-labs · Apr 12, 2024 · a33352f · a33352f
1 parent aabae07
commit a33352f
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Showing 2 changed files with 6 additions and 1 deletion.
diff --git a/osmomath/decimal.go b/osmomath/decimal.go
@@ -1247,6 +1247,11 @@ func (d BigDec) PowerInteger(power uint64) BigDec {
 func (d BigDec) PowerIntegerMut(power uint64) BigDec {
 	if power == 0 {
 		return OneBigDec()
+	} else if power == 1 {
+		return d
+	} else if power == 2 {
+		// save a oneBigDec allocation
+		return d.MulMut(d)
 	}
 	tmp := OneBigDec()
 

diff --git a/x/concentrated-liquidity/model/pool.go b/x/concentrated-liquidity/model/pool.go
@@ -125,7 +125,7 @@ func (p Pool) SpotPrice(ctx sdk.Context, quoteAssetDenom string, baseAssetDenom
 	if baseAssetDenom == p.Token0 {
 		return osmomath.BigDecFromDecMut(priceSquared.Dec()), nil
 	}
-	return osmomath.BigDecFromDecMut(osmomath.OneBigDec().Quo(priceSquared).Dec()), nil
+	return osmomath.BigDecFromDecMut(osmomath.OneBigDec().QuoMut(priceSquared).Dec()), nil
 }
 
 // GetToken0 returns the token0 of the pool