CodeCompletionContext::Kind has 36 Kinds. The completion model used to
support categorical features of 32 cardinality.
Due to this clangd tests were failing asan tests due to overflow.
This patch makes the completion model support 64 cardinality of
categorical features by storing ENUM Features as uint64_t instead of
uint32_t.
Verified that this fixes the asan failures.
Latency: 6.7ms (old) VS 6.8ms (new) per 1000 predictions.
Differential Revision: https://reviews.llvm.org/D97770
clang-tools-extra/clangd/benchmarks/CompletionModel/DecisionForestBenchmark.cpp fails to compile since `"CompletionModel.h"` is auto-generated from clang-tools-extra/clangd/quality/model/features.json, which was changed in https://reviews.llvm.org/D94697 to remove `setFilterLength` and `setIsForbidden`, rename `setFileProximityDistance` and `setSymbolScopeDistance`, and add `setNumNameInContext` and `setFractionNameInContext`. This patch removes calls to the two removed functions, updates calls to the two renamed functions, and adds calls to the two new functions. (`20` is an arbitrary choice for the `setNumNameInContext` argument.) It also changes the `FlipCoin` argument from float to double to silence lossy conversion warnings.
Note: I don't use this tool but encountered the build errors and took a shot at fixing them. Please holler if there's another recommended solution. Thanks!
Reviewed By: usaxena95
Differential Revision: https://reviews.llvm.org/D97620
Utkarsh Saxena