Rename Casual to Causal #7484
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Rename Casual to Causal #7484
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Pull Request Overview
This PR renames all occurrences of “Casual” to the correct “Causal” in class names, pipeline types, tests, samples, and utility methods.
- Rename model and pipeline types (e.g., Phi3ForCasualLM → Phi3ForCausalLM)
- Update related test and sample references
- Rename attention-mask helpers (e.g., MakeCasualMask → MakeCausalMask)
Reviewed Changes
Copilot reviewed 23 out of 23 changed files in this pull request and generated no comments.
Show a summary per file
| File | Description |
|---|---|
| src/Microsoft.ML.GenAI.Phi/Phi3/Phi3ForCausalLM.cs | Renamed class and factory methods to “Causal” |
| src/Microsoft.ML.GenAI.Phi/Phi2/Phi2ForCausalLM.cs | Renamed class and factory methods to “Causal” |
| src/Microsoft.ML.GenAI.Core/Utility/AttentionMaskConverter.cs | Renamed casual→causal flags and mask builders |
| test/**/*.cs | Updated tests to use new Causal classes |
| docs//*.cs, docs//*.md | Updated samples and docs to reference “Causal” |
| test/Microsoft.ML.GenAI.Core.Tests/Microsoft.ML.GenAI.Core.Tests.csproj | Updated removed test filename to Causal... |
Comments suppressed due to low confidence (1)
src/Microsoft.ML.GenAI.Phi/Phi3/Phi3ForCausalLM.cs:21
- Renaming public model classes (e.g., Phi3ForCasualLM → Phi3ForCausalLM) is a breaking change. Consider providing a deprecated alias or marking the old class as [Obsolete] to help downstream consumers migrate smoothly.
public class Phi3ForCausalLM : nn.Module<CausalLMModelInput, CausalLMModelOutput> 
Codecov ReportAttention: Patch coverage is
Additional details and impacted files@@ Coverage Diff @@ ## main #7484 +/- ## ========================================== - Coverage 68.99% 68.98% -0.01% ========================================== Files 1482 1482 Lines 273880 273880 Branches 28254 28254 ========================================== - Hits 188968 188949 -19 - Misses 77529 77550 +21 + Partials 7383 7381 -2
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LittleLittleCloud approved these changes Jul 7, 2025
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fix #7483