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e3b480b0c9
- Properly clone and use debug scopes for all instructions in pullback functions. - Emit `debug_value` instructions for adjoint values. - Add debug locations and variable info to adjoint buffer allocations. - Add `TangentBuilder` (a `SILBuilder` subclass) to unify and simplify special emitter utilities for tangent vector code generation. More simplifications to come. Pullback variable inspection example: ```console (lldb) n Process 50984 stopped * thread #1, queue = 'com.apple.main-thread', stop reason = step over frame #0: 0x0000000100003497 main`pullback of foo(x=0) at main.swift:12:11 9 import _Differentiation 10 11 func foo(_ x: Float) -> Float { -> 12 let y = sin(x) 13 let z = cos(y) 14 let k = tanh(z) + cos(y) 15 return k Target 0: (main) stopped. (lldb) fr v (Float) x = 0 (Float) k = 1 (Float) z = 0.495846391 (Float) y = -0.689988375 ``` Resolves rdar://68616528 / SR-13535.
11 lines
206 B
CMake
11 lines
206 B
CMake
target_sources(swiftSILOptimizer PRIVATE
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ADContext.cpp
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Common.cpp
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DifferentiationInvoker.cpp
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JVPCloner.cpp
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LinearMapInfo.cpp
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PullbackCloner.cpp
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TangentBuilder.cpp
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Thunk.cpp
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VJPCloner.cpp)
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