osmomath: `AddMut` and `QuoMut` #3779

pysel · 2022-12-17T10:31:49Z

mut add
test add mut
quo mut
test quo mut/ remove want from test struct

Closes: #3773

What is the purpose of the change

mutative add and quo + tests

ValarDragon · 2022-12-17T17:10:29Z

This isn't getting the speedup benefit of mutative arithmetic. Can you look at how we do it in our SDK fork for Decimal, and adapt it here in a similar style?

pysel · 2022-12-17T19:00:23Z

@ValarDragon I pushed changes, not sure I understood what you mean tho, hope fixed correctly

osmomath/exp2.go

p0mvn · 2022-12-17T20:44:30Z

osmomath/decimal.go

+// mutative quotient
+func (d BigDec) QuoMut(d2 BigDec) BigDec {
+	// multiply precision twice
+	mul := new(big.Int).Mul(d.i, precisionReuse)


We should not allocate new int. One of the goals of the mutative versions is to gain speed up by avoiding reallocations and copying.

Please see:
https://github.com/osmosis-labs/cosmos-sdk/blob/48fe175f983925ff6202d492a363d2b2e3a62497/types/decimal.go#L343-L352

p0mvn · 2022-12-19T15:20:29Z

548207900.mdttt

@@ -0,0 +1,16 @@
+- mut add


Let's remove this

osmomath/exp2.go

p0mvn · 2022-12-19T15:22:58Z

osmomath/decimal_test.go

+		} else {
+			save := tc.testing
+
+			require.Panics(t, func() { tc.testing.QuoMut(tc.quo) })


We have a helper for this here:

osmosis/osmomath/export_test.go

Line 25 in 6206709

func ConditionalPanic(t *testing.T, expectPanic bool, sut func()) {

osmomath/decimal.go

p0mvn · 2022-12-19T15:25:59Z

osmomath/decimal_test.go

@@ -38,6 +38,59 @@ func (s *decimalTestSuite) assertMutResult(expectedResult, startValue, mutativeR
 	s.Require().Equal(nonMutativeStartValue, startValue)
 }

+func TestAddMut(t *testing.T) {


Since Add is supposed to call AddMut, can you please do a short test like this instead of duplicating test cases?

p0mvn · 2022-12-19T15:26:11Z

osmomath/decimal_test.go

+	}
+}
+
+func TestQuoMut(t *testing.T) {


Same for this test case

p0mvn

LGTM

ValarDragon

Awesome!

* mut add * test add mut * quo mut * test quo mut/ remove want from test struct * refactor exp * change mutatives code * change * not allocaing * exp change to quomut * remove file * refactor quo * refactor ad * refactor tests (cherry picked from commit ca6ccbd) # Conflicts: # osmomath/exp2.go

* osmomath: `AddMut` and `QuoMut` (#3779) * mut add * test add mut * quo mut * test quo mut/ remove want from test struct * refactor exp * change mutatives code * change * not allocaing * exp change to quomut * remove file * refactor quo * refactor ad * refactor tests (cherry picked from commit ca6ccbd) # Conflicts: # osmomath/exp2.go * Delete exp2.go Co-authored-by: Ruslan Akhtariev <46343690+RusAkh@users.noreply.github.com> Co-authored-by: Dev Ojha <ValarDragon@users.noreply.github.com>

* mut add * test add mut * quo mut * test quo mut/ remove want from test struct * refactor exp * change mutatives code * change * not allocaing * exp change to quomut * remove file * refactor quo * refactor ad * refactor tests

…14 (#3925) * Upgrade IBC to v4.2.0 (#3838) * initial changes to migrate to ibc v4 * added checksum to proposal * begin and end block are now being called inside nextBlock * added changelog * linked pr on changelog * remove local replace * using error acks from osmoutils * osmoutils tagged * go sum * added checksum * feat(x/twap): modify cli to add geometric option (#3812) * feat(x/twap): geometric twap code gen query boilerplate * revert cli change * query gen * wire up API * test * fix * fixes * cli * lint * refactor via flag * refactor * refactor * fixes * lint * add arithmetic twap alias * Make wasm hooks importable (#3850) * moved ibc-hooks to its own go.mod * updated ibc hooks version * go sum * add ics23 patch into x/ibc-hooks * Fix wasm import version conflict * Update x/ibc-hooks to osmoutils v0.0.2 * Update versions Co-authored-by: Dev Ojha <dojha@berkeley.edu> * refactor(x/twap): handle spot price error case in the context of geometric twap (#3845) * refactor(x/twap): handle spot price error case * supporting test cases * table-driven log tests * test(x/twap): add randomized geometric twap test on a balancer pool (#3844) * test(x/twap): add randomized test with a balancer pool * comments * multiplicative tolerance, fewer retries and larger initial supply range * Basic geometric twap e2e test (#3835) * feat(x/twap): geometric twap code gen query boilerplate * revert cli change * query gen * wire up API * test * fix * fixes * add geometric queries * create pool.json * add test * resolve conflict * fix: swap uosmo in * fix problem with wallet creation * updates * simplify and add comments * Update tests/e2e/e2e_test.go * Update tests/e2e/e2e_test.go * Update tests/e2e/configurer/chain/queries.go Co-authored-by: Adam Tucker <adam@osmosis.team> * Update tests/e2e/configurer/chain/queries.go Co-authored-by: Adam Tucker <adam@osmosis.team> * Update tests/e2e/e2e_test.go Co-authored-by: Adam Tucker <adam@osmosis.team> * Update tests/e2e/e2e_test.go Co-authored-by: Adam Tucker <adam@osmosis.team> * Update tests/e2e/e2e_test.go Co-authored-by: Adam Tucker <adam@osmosis.team> * Update tests/e2e/e2e_test.go Co-authored-by: Adam Tucker <adam@osmosis.team> Co-authored-by: Roman <ackhtariev@gmail.com> Co-authored-by: Roman <roman@osmosis.team> Co-authored-by: Adam Tucker <adam@osmosis.team> * feat(x/twap): whitelist GeometricTwap and GeometricTwapToNow (#3852) * feat(x/twap): GeometricTwap and GeometricTwapToNow queries added to Stargate whitelist * update docs * fix(scripts): proto gen for osmoutils (#3854) * fix(scripts): proto gen for osmoutils * Update scripts/protocgen.sh * fix(scripts): proto gen osmoutils path (#3859) * added packet timeouts to wasm hooks (#3862) * add negative to cli (#3888) * Making osmoutils compile on chains that don't use our SDK fork (#3899) * making osmoutils compile on chains that don't use osmosis' fork of the cosmos sdk * updated imports for e2e tests * go fumpt * updated version everywhere * added changelog entry * remove deprecation from arithmetic & geometric twap to now query (#3917) * Add types & boilerplate for the Downtime detector module (#3609) Sub-component of #3603 Adds types for the thin module intended for downtime detection - Add downtime detection module types No tests added - Does this pull request introduce a new feature or user-facing behavior changes? somewhat - Is a relevant changelog entry added to the `Unreleased` section in `CHANGELOG.md`? yes - How is the feature or change documented? In its spec * Add downtime detector module (#3688) * WIP * Switch to enum * Remove params query * Add query * Add wiring, add import/export test * Start begin block test * Finish keeper tests * Add CLI * Wire downtime detector CLI + queries * more module wiring * add types test * Fix state alteration test * Fix superfluid test * Add stargate whitelist support * Apply code comment * Rename folder * Add requested godoc * Update x/downtime-detector/genesis.go Co-authored-by: Adam Tucker <adam@osmosis.team> * Apply adam suggestion for having a `-` * move genesis test to own file Co-authored-by: Adam Tucker <adam@osmosis.team> * Initial by hand fixes * feat(osmomath): Exp2 function (#3708) * feat(osmomath): exp2 function * export exp2 * changelog * refactor ErrTolerance to use Dec instead of Int for additive tolerance * Update osmomath/exp2.go * Update osmomath/exp2.go * Update osmomath/exp2.go * Update osmomath/exp2_test.go * Update osmomath/exp2_test.go * do bit shift instead of multiplication * godoc about error bounds * comment about bit shift equivalency * merge conflict * improve godoc * typo * remove TODOs - confirmed obsolete * Runge's phenomenon comment * [x/TWAP] Expose a geometric TWAP API (#3529) * refactored twap api.go for geometric TWAP * added barebon docs * romans feedback * new * fix * nichola feedback * final roman comments * fix twap by hand * change to gamm * fix balancer test * bump to v14 upgrade * e2e fix * add remaining diff from main to ibc-rate-limit * update contracts test * osmomath: `AddMut` and `QuoMut` (#3779) * mut add * test add mut * quo mut * test quo mut/ remove want from test struct * refactor exp * change mutatives code * change * not allocaing * exp change to quomut * remove file * refactor quo * refactor ad * refactor tests * Modify CHANGELOG * Whitelist EstimateSwapExactAmountOut (#3693) * whitelist EstimateSwapExactAmountOut * doc: changelog * updated rate limit contract * Fix rust checks (#3576) * added cargo.lock * added Cargo.lock as an artifact * added new bytecode with lock file Co-authored-by: Nicolas Lara <nicolaslara@gmail.com> Co-authored-by: Roman <roman@osmosis.team> Co-authored-by: Dev Ojha <dojha@berkeley.edu> Co-authored-by: Hieu Vu <72878483+hieuvubk@users.noreply.github.com> Co-authored-by: Roman <ackhtariev@gmail.com> Co-authored-by: Supanat <supanat.ptk@gmail.com> Co-authored-by: Dev Ojha <ValarDragon@users.noreply.github.com> Co-authored-by: Sishir Giri <sis1001@berkeley.edu> Co-authored-by: Ruslan Akhtariev <46343690+RusAkh@users.noreply.github.com> Co-authored-by: mattverse <mattpark1028@gmail.com> Co-authored-by: ByeongSu Hong <frostornge@gmail.com>

pysel added 5 commits December 17, 2022 10:56

mut add

28ac3a7

test add mut

e0e2601

quo mut

4978cbe

test quo mut/ remove want from test struct

2870114

refactor exp

2faea41

pysel added 2 commits December 17, 2022 19:48

change mutatives code

0993272

change

5fec9f4

p0mvn reviewed Dec 17, 2022

View reviewed changes

pysel added 2 commits December 18, 2022 09:04

not allocaing

0a20620

exp change to quomut

0b22fd0

pysel requested a review from p0mvn December 18, 2022 09:22

pysel added the F: geometric-twap label Dec 18, 2022

p0mvn requested changes Dec 19, 2022

View reviewed changes

pysel added 4 commits December 20, 2022 11:59

remove file

8be5795

refactor quo

f280099

refactor ad

8b11ef6

refactor tests

336e7b6

pysel requested a review from p0mvn December 21, 2022 16:17

p0mvn approved these changes Dec 21, 2022

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ValarDragon approved these changes Dec 22, 2022

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ValarDragon merged commit ca6ccbd into main Dec 22, 2022

ValarDragon deleted the ruslan/mutative_bdec branch December 22, 2022 04:16

mergify bot mentioned this pull request Dec 22, 2022

osmomath: AddMut and QuoMut (backport #3779) #3826

Merged

czarcas7ic mentioned this pull request Jan 5, 2023

chore: osmoutils, twap, downtime-detector, ibc-hooks cherry-pick to v14 #3925

Merged

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osmomath: `AddMut` and `QuoMut` #3779

osmomath: `AddMut` and `QuoMut` #3779

pysel commented Dec 17, 2022 •

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osmomath: AddMut and QuoMut #3779

osmomath: AddMut and QuoMut #3779

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pysel commented Dec 17, 2022 • edited Loading

What is the purpose of the change

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osmomath: `AddMut` and `QuoMut` #3779

osmomath: `AddMut` and `QuoMut` #3779

pysel commented Dec 17, 2022 •

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