perf: cache origin token amount during crosschain #755
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WalkthroughThe changes primarily involve updates to method signatures and cache handling within the Changes
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Actionable comments posted: 0
🧹 Outside diff range and nitpick comments (4)
x/erc20/keeper/keeper.go (1)
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1-124: Overall impact looks good, but additional context would be helpful.The changes to the
Cachefield in theKeeperstruct and its constructor are implemented correctly and consistently. However, to fully understand the impact of these changes, it would be helpful to have more context:
- How is this cached data being used in crosschain operations?
- Are there any other files that need to be updated to work with this new cache structure?
- Have all the methods that interact with the
Cachebeen updated to handlesdkmath.Intvalues?Additionally, it might be beneficial to add a comment explaining the purpose of the
Cachefield, especially in relation to the performance optimization mentioned in the PR title.Consider adding a comment above the
Cachefield in theKeeperstruct to explain its purpose and usage, for example:// Cache stores crosschain origin token amounts for performance optimization Cache collections.Map[string, sdkmath.Int]This would improve code readability and make the purpose of the cache clear to other developers.
x/crosschain/types/expected_keepers.go (1)
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1-94: Summary of changes and potential impact.The changes to this file are minimal but potentially impactful:
- A new import for
sdkmathhas been added, which is used in the updatedSetCachemethod signature.- The
SetCachemethod in theErc20Keeperinterface now includes anamountparameter of typesdkmath.Int.These changes suggest an enhancement to the caching mechanism, allowing it to store amount information along with keys. This could potentially improve performance by reducing the need for separate lookups.
However, it's crucial to ensure that these changes are consistently applied throughout the codebase. All implementations of the
Erc20Keeperinterface and all calls to theSetCachemethod will need to be updated to match this new signature.Consider documenting this change in the module's documentation or changelog, as it represents a breaking change to the
Erc20Keeperinterface that might affect other parts of the system or external integrations.x/crosschain/keeper/bridge_call_out.go (2)
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250-283: LGTM! Consider improving variable naming for clarity.The changes to
BridgeCallBaseCoinlook good and align with the PR objective of caching origin token amounts. The introduction ofnonceimproves consistency across IBC and non-IBC transfers.Consider renaming
noncetotransferNonceorbridgeCallNonceto make its purpose more explicit, especially since it's used in different contexts (IBC transfers and bridge calls).
311-313: LGTM! Consider adding a comment for clarity.The update to include the fee amount in the cached value is a good improvement. It ensures that the total amount (including fees) is accurately tracked, which aligns with the PR objective.
Consider adding a brief comment explaining why the fee is added to the amount before caching. For example:
// Cache the total amount including fees to accurately track the origin token amount return k.erc20Keeper.SetCache(ctx, cacheKey, amount.Amount.Add(fee.Amount))This will help future developers understand the reasoning behind this calculation.
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📒 Files selected for processing (5)
- x/crosschain/keeper/bridge_call_out.go (3 hunks)
- x/crosschain/mock/expected_keepers_mocks.go (2 hunks)
- x/crosschain/types/expected_keepers.go (2 hunks)
- x/erc20/keeper/cache.go (1 hunks)
- x/erc20/keeper/keeper.go (3 hunks)
🧰 Additional context used
🔇 Additional comments (11)
x/erc20/keeper/cache.go (2)
6-6: LGTM: New import added for sdkmath.The new import for
sdkmath "cosmossdk.io/math"is correctly added to support the use ofsdkmath.Intin theSetCachemethod.
13-14: LGTM: SetCache method updated to store amount.The
SetCachemethod has been successfully modified to accept and store anamountof typesdkmath.Int. This change aligns with the PR objective of caching origin token amounts during crosschain operations.To ensure all callers of this method have been updated, please run the following verification script:
Make sure to update any calls that don't match the new signature:
SetCache(ctx, key, amount).✅ Verification successful
✅ Verified: All calls to
SetCachehave been updated to the new signature. No issues found.🏁 Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Description: Verify all calls to SetCache method have been updated with the new signature. # Test: Search for SetCache method calls. Expect: All calls should have three arguments. rg --type go 'SetCache\s*\([^)]*\)' -g '!*_test.go'Length of output: 776
x/erc20/keeper/keeper.go (2)
10-10: LGTM: Import addition is correct and necessary.The addition of the
sdkmathimport is appropriate for the subsequent changes in the file. The alias used is consistent with Go naming conventions.
41-41: LGTM: Cache type change looks good. Please provide performance details.The modification of the
Cachefield fromcollections.Map[string, collections.NoValue]tocollections.Map[string, sdkmath.Int]allows storing integer values instead of just keys. This change, along with the corresponding update in theNewKeeperfunction, is implemented correctly.Given that the PR title mentions performance improvements, could you please provide more details on:
- The expected performance impact of this change?
- Any benchmarks or metrics that demonstrate the improvement?
To verify the consistency of this change across the codebase, please run the following script:
Also applies to: 74-74
✅ Verification successful
Verified: Cache type modification confirmed. No remaining usages of
collections.NoValuefound, and allCacheusages utilizesdkmath.Int.🏁 Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Description: Check for any remaining usages of collections.NoValue in relation to the Cache # Test 1: Search for any remaining usages of collections.NoValue echo "Searching for remaining usages of collections.NoValue:" rg --type go 'collections\.NoValue' # Test 2: Verify all Cache usages are updated to use sdkmath.Int echo "Verifying Cache usages with sdkmath.Int:" rg --type go 'Cache.*sdkmath\.Int'Length of output: 629
x/crosschain/types/expected_keepers.go (2)
7-7: LGTM: New import added correctly.The new import for
sdkmathis correctly placed and follows the standard convention for import grouping. This import is necessary for the updatedSetCachemethod signature.
50-50: Verify impact of updatedSetCachemethod signature.The addition of the
amount sdkmath.Intparameter to theSetCachemethod is a significant change. This modification allows storing an amount along with the key in the cache, which can improve performance by reducing the need for separate lookups.Please ensure that all implementations of the
Erc20Keeperinterface have been updated to match this new signature. Run the following script to verify:Also, verify that all calls to
SetCachehave been updated to include the newamountparameter.✅ Verification successful
Verify that all calls to
SetCacheinclude the newamountparameter.While the implementations of
SetCachehave been updated, it's crucial to ensure that every call site has been modified to pass the additionalamountparameter. This will prevent potential issues related to incomplete method calls.Please run the following script to identify any instances where
SetCacheis called without theamountparameter:
Verification Successful:
SetCachemethod signature is correctly updated.All implementations of the
SetCachemethod have been updated to include theamount sdkmath.Intparameter, and there are no existing calls missing this parameter.🏁 Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Description: Check for implementations of Erc20Keeper and verify SetCache method signature # Search for Erc20Keeper implementations echo "Searching for Erc20Keeper implementations:" rg --type go "type \w+ struct" -A 10 | rg "Erc20Keeper" # Search for SetCache method implementations echo "Searching for SetCache method implementations:" ast-grep --lang go --pattern $'func ($_) SetCache(ctx context.Context, key string, amount sdkmath.Int) error { $$$ }'Length of output: 1455
Script:
#!/bin/bash # Description: Check for calls to SetCache that do not include the 'amount' parameter # Search for SetCache calls without the 'amount' parameter echo "Searching for SetCache calls missing the 'amount' parameter:" rg --type go 'SetCache\s*\(\s*ctx\s*,\s*key\s*\)' --context 2 # Optionally, list all SetCache calls and their parameters for verification echo "Listing all SetCache method calls with their parameters:" ast-grep --lang go --pattern $'SetCache($_, $_, $_)'Length of output: 377
x/crosschain/keeper/bridge_call_out.go (1)
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1-346: Overall, the changes in this file look good and align with the PR objectives.The modifications to
BridgeCallBaseCoinandCrosschainBaseCoinfunctions improve the handling of origin token amounts and fee inclusion in caching. These changes contribute to more accurate tracking of token amounts across chains.Remember to consider the minor suggestions for variable naming and adding comments for clarity. These small improvements will enhance the code's readability and maintainability.
x/crosschain/mock/expected_keepers_mocks.go (4)
17-17: LGTM: New import added correctlyThe new import for the
mathpackage fromcosmossdk.iois correctly added and is used in the updatedSetCachemethod.
482-486: LGTM: SetCache method updated correctlyThe
SetCachemethod has been properly updated to include the newamountparameter of typemath.Int. The changes are consistent in both the method signature and the mock controller call.
490-492: LGTM: MockErc20KeeperMockRecorder.SetCache updated correctlyThe
SetCachemethod ofMockErc20KeeperMockRecorderhas been properly updated to include the newamountparameter. The changes are consistent with the updates made to theMockErc20Keeper.SetCachemethod, ensuring that the mock recorder correctly handles the new parameter.
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1-692: Verify SetCache usage across the codebaseThe changes to the
SetCachemethod signature in bothMockErc20KeeperandMockErc20KeeperMockRecorderare consistent and correct. However, it's important to ensure that all calls toSetCachethroughout the codebase have been updated to include the newamountparameter.To verify the correct usage of the updated
SetCachemethod, please run the following script:This script will help identify any places where
SetCacheis called without the newamountparameter, allowing you to update them accordingly.✅ Verification successful
SetCache Usage Successfully Verified Across the Codebase
All instances of
SetCachehave been updated to include the newamountparameter, and no outdated usages were found.🏁 Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Description: Check for any remaining calls to SetCache that don't include the amount parameter # Search for SetCache calls in Go files, excluding the mock file we just reviewed rg --type go -g '!**/expected_keepers_mocks.go' 'SetCache\s*\([^)]*\)' -A 3Length of output: 1160
Summary by CodeRabbit
New Features
Bug Fixes
Documentation
Refactor