fix(cc,pt): translate PT exceptions to the DeePMD-kit exception #3918

njzjz · 2024-06-27T07:08:36Z

Summary by CodeRabbit

New Features
- Enhanced error handling with the new translate_error method, improving the user experience by providing clearer error messages during model initialization and computation.
Tests
- Added a test to verify exception handling when initializing DeepPot with a non-existent file.

Signed-off-by: Jinzhe Zeng <jinzhe.zeng@rutgers.edu>

This reverts commit 42aa5d6.

Signed-off-by: Jinzhe Zeng <jinzhe.zeng@rutgers.edu>

coderabbitai · 2024-06-27T07:08:44Z

Walkthrough

The recent updates enhance the DeepPotPT class by adding a method translate_error to translate PyTorch exceptions into DeePMD-kit exceptions. This improvement streamlines error management across initialization and computation methods, leading to more robust and maintainable error handling. Additionally, a new test ensures that proper exceptions are raised when attempting to initialize DeepPot with a non-existent .pth file.

Changes

File Path	Change Summary
`source/api_cc/include/DeepPotPT.h`	Added `translate_error` method in `DeepPotPT` class to manage PyTorch exceptions.
`source/api_cc/src/DeepPotPT.cc`	Implemented the `translate_error` method and updated constructor and methods for error handling
`source/api_cc/tests/test_deepmd_exception.cc`	Introduced a test for exception handling with non-existent `.pth` file in `DeepPot` initialization

Sequence Diagram(s)

sequenceDiagram
    participant User
    participant DeepPotPT
    participant PyTorch
    participant DeePMD

    Note over User,DeepPotPT: Initialization Phase
    User ->> DeepPotPT: new DeepPotPT
    DeepPotPT ->> translate_error: Wrapping init
    translate_error ->> PyTorch: Attempt to initialize
    PyTorch -->> translate_error: Throws exception
    translate_error ->> DeePMD: Convert to DeePMD exception
    DeePMD -->> User: Initialization failed exception

    Note over User,DeepPotPT: Computation Phase
    User ->> DeepPotPT: computew
    DeepPotPT ->> translate_error: Wrapping computew
    translate_error ->> PyTorch: Perform computation
    PyTorch -->> translate_error: Throws exception
    translate_error ->> DeePMD: Convert to DeePMD exception
    DeePMD -->> User: Computation failed exception

Recent review details

Configuration used: CodeRabbit UI
Review profile: CHILL

Commits

Files that changed from the base of the PR and between 17cdcb0 and 2c7a656.

Files selected for processing (3)

source/api_cc/include/DeepPotPT.h (1 hunks)
source/api_cc/src/DeepPotPT.cc (6 hunks)
source/api_cc/tests/test_deepmd_exception.cc (1 hunks)

Additional comments not posted (4)

source/api_cc/tests/test_deepmd_exception.cc (1)

30-32: Unit Test for Non-Existent .pth File Exception Handling

This test ensures that initializing DeepPot with a non-existent .pth file correctly throws a deepmd_exception. The test is well-implemented and aligns with the PR's objective to enhance error handling by translating PyTorch exceptions.

source/api_cc/include/DeepPotPT.h (1)

332-337: Declaration of translate_error Method

The translate_error method is well-documented and correctly declared. This method will help encapsulate the translation of PyTorch exceptions into DeePMD-kit exceptions, improving the robustness and maintainability of error handling across the codebase.

source/api_cc/src/DeepPotPT.cc (2)

15-30: Implementation of translate_error Method

The implementation of translate_error captures different types of PyTorch exceptions and rethrows them as deepmd_exception. This is crucial for maintaining a consistent exception handling strategy across the DeePMD-kit. The method is well-implemented and should effectively translate exceptions as intended.

50-50: Usage of translate_error in Constructors and Compute Methods

The translate_error method is correctly used in the constructor and various compute methods to encapsulate error-prone operations. This usage ensures that any exceptions thrown by these operations are consistently translated and handled, aligning with the PR's objectives.

Also applies to: 468-471, 483-486, 501-504, 519-522

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codecov · 2024-06-27T07:17:39Z

Codecov Report

Attention: Patch coverage is 82.75862% with 5 lines in your changes missing coverage. Please review.

Project coverage is 82.21%. Comparing base (17cdcb0) to head (2c7a656).

Files	Patch %	Lines
source/api_cc/src/DeepPotPT.cc	82.14%	5 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##            devel    #3918      +/-   ##
==========================================
- Coverage   82.72%   82.21%   -0.52%     
==========================================
  Files         519      519              
  Lines       50515    50540      +25     
  Branches     3015     3015              
==========================================
- Hits        41791    41553     -238     
- Misses       7788     8054     +266     
+ Partials      936      933       -3

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

…modeling#3918)  ## Summary by CodeRabbit - **New Features** - Enhanced error handling with the new `translate_error` method, improving the user experience by providing clearer error messages during model initialization and computation. - **Tests** - Added a test to verify exception handling when initializing `DeepPot` with a non-existent file.  --------- Signed-off-by: Jinzhe Zeng <jinzhe.zeng@rutgers.edu>

njzjz added 7 commits June 26, 2024 17:01

remove zero nloc codes

42aa5d6

Signed-off-by: Jinzhe Zeng <jinzhe.zeng@rutgers.edu>

try-catch

9b69734

Signed-off-by: Jinzhe Zeng <jinzhe.zeng@rutgers.edu>

add include

2209040

Revert "remove zero nloc codes"

842d49a

This reverts commit 42aa5d6.

add a test

3f89805

add space

e731c87

better name

2c7a656

Signed-off-by: Jinzhe Zeng <jinzhe.zeng@rutgers.edu>

github-actions bot added the C++ label Jun 27, 2024

wanghan-iapcm approved these changes Jun 27, 2024

View reviewed changes

wanghan-iapcm added this pull request to the merge queue Jun 27, 2024

Merged via the queue into deepmodeling:devel with commit cd60d5f Jun 27, 2024
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fix(cc,pt): translate PT exceptions to the DeePMD-kit exception #3918

fix(cc,pt): translate PT exceptions to the DeePMD-kit exception #3918

njzjz commented Jun 27, 2024 •

edited by coderabbitai bot

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coderabbitai bot commented Jun 27, 2024 •

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fix(cc,pt): translate PT exceptions to the DeePMD-kit exception #3918

fix(cc,pt): translate PT exceptions to the DeePMD-kit exception #3918

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njzjz commented Jun 27, 2024 • edited by coderabbitai bot Loading

Summary by CodeRabbit

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