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Bugreport for complex codebase (probably some math problem) #1613

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FROL256 opened this issue Jan 17, 2024 · 13 comments
Closed

Bugreport for complex codebase (probably some math problem) #1613

FROL256 opened this issue Jan 17, 2024 · 13 comments
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@FROL256
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FROL256 commented Jan 17, 2024 •
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Greetings!
I have a project on differential rendering (path tracer) which uses Enzyme.

While working with it I encounter some Enzyme bugs and i'm not sure how to report them correctly.
The problem is that i can't reproduce bug on simple code base, and simplifying the complex code base didn't helped me too -- it arises in different places related to math functions.

I have put files from clang bug report to this archive
https://drive.google.com/file/d/1NbskYqtnwYr1u4n_sppsGNw-Q8YVkrhy/view?usp=sharing

The buggy branch of my project is here
https://github.com/Ray-Tracing-Systems/HydraCore3/tree/ad_bug

It has a build instruction, but probably you will need to change some path related to clang and enzyme there ...

The problem arises on call gltfEval->FrDielectricPBRT
Inside FrDielectricPBRT different instructions are lead to bug, however the same function in separate project works
https://github.com/FROL256/enzyme_autodiff_examples

Suppose there is some problems with std::sqrt call because code complies if i remove them.
Please let me know if i could do something to make bug-report useful if it is not in that state currently)
Tnanks!
@FROL256
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FROL256 commented Jan 17, 2024

i have tested both release version and from main branch

@wsmoses
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wsmoses commented Jan 17, 2024 via email

@FROL256
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FROL256 commented Jan 17, 2024 •
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  • Executing task: cd cmake-build-release && make -j 8

[ 8%] Built target miniz
[ 20%] Built target ies_parser
[ 24%] Building CXX object CMakeFiles/hydra.dir/diff_render/integrator_dr.cpp.o
warning: unknown warning option '-Wno-useless-cast' [-Wunknown-warning-option]
In file included from /home/frol/PROG/HydraRepos/HydraCore3/diff_render/integrator_dr.cpp:1:
In file included from /home/frol/PROG/HydraRepos/HydraCore3/diff_render/integrator_dr.h:3:
/home/frol/PROG/HydraRepos/HydraCore3/include/cglobals.h:321:17: warning: implicit conversion loses floating-point precision: 'double' to 'float' [-Wimplicit-float-conversion]
float theta = acos(z); // [0,pi]
~~~~~ ^~~~~~~
/home/frol/PROG/HydraRepos/HydraCore3/include/cglobals.h:321:22: warning: implicit conversion increases floating-point precision: 'const float' to 'double' [-Wdouble-promotion]
float theta = acos(z); // [0,pi]
~~~~ ^
/home/frol/PROG/HydraRepos/HydraCore3/include/cglobals.h:322:17: warning: implicit conversion loses floating-point precision: 'double' to 'float' [-Wimplicit-float-conversion]
float phi = atan2(y, x); // [-pi,pi]
~~~ ^~~~~~~~~~~
/home/frol/PROG/HydraRepos/HydraCore3/include/cglobals.h:322:26: warning: implicit conversion increases floating-point precision: 'const float' to 'double' [-Wdouble-promotion]
float phi = atan2(y, x); // [-pi,pi]
~~~~~ ^
/home/frol/PROG/HydraRepos/HydraCore3/include/cglobals.h:322:23: warning: implicit conversion increases floating-point precision: 'const float' to 'double' [-Wdouble-promotion]
float phi = atan2(y, x); // [-pi,pi]
~~~~~ ^
In file included from /home/frol/PROG/HydraRepos/HydraCore3/diff_render/integrator_dr.cpp:5:
/home/frol/PROG/HydraRepos/HydraCore3/include/cmat_gltf.h:151:17: warning: unused variable 'lDotN' [-Wunused-variable]
const float lDotN = std::abs(dot(l,n));
^
/home/frol/PROG/HydraRepos/HydraCore3/include/cmat_gltf.h:114:16: warning: unused variable 'specular' [-Wunused-variable]
const float4 specular = a_materials[0].colors[GLTF_COLOR_METAL];
^
/home/frol/PROG/HydraRepos/HydraCore3/include/cmat_gltf.h:115:16: warning: unused variable 'coat' [-Wunused-variable]
const float4 coat = a_materials[0].colors[GLTF_COLOR_COAT];
^
/home/frol/PROG/HydraRepos/HydraCore3/include/cmat_gltf.h:117:16: warning: variable 'alpha' set but not used [-Wunused-but-set-variable]
float alpha = a_materials[0].data[GLTF_FLOAT_ALPHA];
^
/home/frol/PROG/HydraRepos/HydraCore3/include/cmat_gltf.h:124:9: warning: variable 'ggxVal' set but not used [-Wunused-but-set-variable]
float ggxVal, ggxPdf, VdotH;
^
/home/frol/PROG/HydraRepos/HydraCore3/include/cmat_gltf.h:124:17: warning: variable 'ggxPdf' set but not used [-Wunused-but-set-variable]
float ggxVal, ggxPdf, VdotH;
^
/home/frol/PROG/HydraRepos/HydraCore3/include/cmat_gltf.h:124:25: warning: variable 'VdotH' set but not used [-Wunused-but-set-variable]
float ggxVal, ggxPdf, VdotH;
^
/home/frol/PROG/HydraRepos/HydraCore3/include/cmat_gltf.h:138:9: warning: unused variable 'lambertVal' [-Wunused-variable]
float lambertVal = lambertEvalBSDF(l, v, n);
^
/home/frol/PROG/HydraRepos/HydraCore3/include/cmat_gltf.h:139:15: warning: unused variable 'lambertPdf' [-Wunused-variable]
const float lambertPdf = lambertEvalPDF (l, v, n);
^
/home/frol/PROG/HydraRepos/HydraCore3/include/cmat_gltf.h:140:9: warning: variable 'f_i' set but not used [-Wunused-but-set-variable]
float f_i = 1.0f;
^
/home/frol/PROG/HydraRepos/HydraCore3/include/cmat_gltf.h:141:9: warning: unused variable 'prob_diffuse' [-Wunused-variable]
float prob_diffuse = 1.0f;
^
/home/frol/PROG/HydraRepos/HydraCore3/include/cmat_gltf.h:142:9: warning: unused variable 'prob_specular' [-Wunused-variable]
float prob_specular = 0.0f;
^
/home/frol/PROG/HydraRepos/HydraCore3/include/cmat_gltf.h:143:9: warning: unused variable 'coeffLambertPdf' [-Wunused-variable]
float coeffLambertPdf = 1.0f;
^
/home/frol/PROG/HydraRepos/HydraCore3/diff_render/integrator_dr.cpp:25:34: warning: missing field 'fheight' initializer [-Wmissing-field-initializers]
texInfo = {size_t(-1),0,0,0,0};
^
/home/frol/PROG/HydraRepos/HydraCore3/diff_render/integrator_dr.cpp:159:16: warning: unused variable 'rands' [-Wunused-variable]
const float4 rands = float4(drands[bounceRND_PER_BOUNCE + RND_MTL_ID + 0], drands[bounceRND_PER_BOUNCE + RND_MTL_ID + 1],
^
/home/frol/PROG/HydraRepos/HydraCore3/diff_render/integrator_dr.cpp:162:16: warning: unused variable 'color' [-Wunused-variable]
const float4 color = m_materials[currMatId].colors[GLTF_COLOR_BASE]texColor;
^
/home/frol/PROG/HydraRepos/HydraCore3/diff_render/integrator_dr.cpp:191:16: warning: unused variable 'shadeNormal' [-Wunused-variable]
float3 shadeNormal = n;
^
/home/frol/PROG/HydraRepos/HydraCore3/diff_render/integrator_dr.cpp:342:22: warning: declaration shadows a local variable [-Wshadow]
const float4 color = (m_materials[currMat.id].colors[GLTF_COLOR_BASE]) * texColor;
^
/home/frol/PROG/HydraRepos/HydraCore3/diff_render/integrator_dr.cpp:279:16: note: previous declaration is here
const float4 color = m_materials[a_materialId].colors[GLTF_COLOR_BASE] * texColor;
^
/home/frol/PROG/HydraRepos/HydraCore3/diff_render/integrator_dr.cpp:313:18: warning: unused variable 'geomNormal' [-Wunused-variable]
const float3 geomNormal = n;
^
/home/frol/PROG/HydraRepos/HydraCore3/diff_render/integrator_dr.cpp:279:16: warning: unused variable 'color' [-Wunused-variable]
const float4 color = m_materials[a_materialId].colors[GLTF_COLOR_BASE] * texColor;
^
/home/frol/PROG/HydraRepos/HydraCore3/diff_render/integrator_dr.cpp:582:16: warning: unused variable 'hitDist' [-Wunused-variable]
const float hitDist = std::sqrt(dot(hit.pos - lSam.pos, hit.pos - lSam.pos));
^
/home/frol/PROG/HydraRepos/HydraCore3/diff_render/integrator_dr.cpp:1210:10: warning: unused variable 'hitNorm' [-Wunused-variable]
float3 hitNorm = to_float3(data1);
^
/home/frol/PROG/HydraRepos/HydraCore3/diff_render/integrator_dr.cpp:1211:10: warning: unused variable 'hitTang' [-Wunused-variable]
float3 hitTang = to_float3(data2);
^
/home/frol/PROG/HydraRepos/HydraCore3/diff_render/integrator_dr.cpp:1256:17: warning: implicit conversion increases floating-point precision: 'float' to 'double' [-Wdouble-promotion]
double summ = 0.0f;
~~~~ ^~~~
/home/frol/PROG/HydraRepos/HydraCore3/diff_render/integrator_dr.cpp:1269:17: warning: implicit conversion increases floating-point precision: 'float' to 'double' [-Wdouble-promotion]
double summ = 0.0f;
~~~~ ^~~~
/home/frol/PROG/HydraRepos/HydraCore3/diff_render/integrator_dr.cpp:1291:17: warning: implicit conversion increases floating-point precision: 'float' to 'double' [-Wdouble-promotion]
double summ = 0.0f;
~~~~ ^~~~
In file included from /home/frol/PROG/HydraRepos/HydraCore3/diff_render/integrator_dr.cpp:6:
/home/frol/PROG/HydraRepos/HydraCore3/include/cmat_conductor.h:31:13: warning: unused function 'conductorSmoothEval' [-Wunused-function]
static void conductorSmoothEval(const Material a_materials, float4 wavelengths, float3 l, float3 v, float3 n, float2 tc,
^
/home/frol/PROG/HydraRepos/HydraCore3/include/cmat_conductor.h:101:13: warning: unused function 'conductorRoughEval' [-Wunused-function]
static void conductorRoughEval(const Material* a_materials, const float4 etaSpec, const float4 kSpec,
^
In file included from /home/frol/PROG/HydraRepos/HydraCore3/diff_render/integrator_dr.cpp:7:
/home/frol/PROG/HydraRepos/HydraCore3/include/cmat_glass.h:343:13: warning: unused function 'glassEval' [-Wunused-function]
static void glassEval(const Material* a_materials, float3 l, float3 v, float3 n, float2 tc,
^
In file included from /home/frol/PROG/HydraRepos/HydraCore3/diff_render/integrator_dr.cpp:8:
/home/frol/PROG/HydraRepos/HydraCore3/include/cmat_diffuse.h:27:13: warning: unused function 'diffuseEval' [-Wunused-function]
static void diffuseEval(const Material* a_materials, float4 a_reflSpec, float3 l, float3 v, float3 n, float2 tc,
^
In file included from /home/frol/PROG/HydraRepos/HydraCore3/diff_render/integrator_dr.cpp:9:
/home/frol/PROG/HydraRepos/HydraCore3/include/cmat_plastic.h:110:13: warning: unused function 'plasticEval' [-Wunused-function]
static void plasticEval(const Material* a_materials, float4 a_reflSpec, float3 l, float3 v, float3 n, float2 tc,
^
clang++-16: /home/frol/PROG/enzyme_main/enzyme/Enzyme/ActivityAnalysis.cpp:2423: bool ActivityAnalyzer::isInstructionInactiveFromOrigin(const TypeResults &, llvm::Value *, bool): Assertion `!isa(val)' failed.
PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace, preprocessed source, and associated run script.
Stack dump:
0. Program arguments: /usr/bin/clang++-16 -DUSE_ENZYME -D_CRT_SECURE_NO_WARNINGS -I/home/frol/PROG/HydraRepos/HydraCore3 -I/home/frol/PROG/HydraRepos/HydraCore3/external -I/home/frol/PROG/HydraRepos/HydraCore3/external/vkutils -I/home/frol/PROG/HydraRepos/HydraCore3/external/CrossRT -isystem /home/frol/PROG/HydraRepos/HydraCore3/external/tinyexr -isystem /home/frol/PROG/HydraRepos/HydraCore3/external/volk -isystem /home/frol/PROG/HydraRepos/HydraCore3/external/LiteMath -O3 -DNDEBUG "-fopenmp=libomp " -fplugin=/home/frol/PROG/enzyme_main/enzyme/build/Enzyme/ClangEnzyme-16.so -Wall -Wextra -Wshadow -Wnon-virtual-dtor -Wcast-align -Wunused -Woverloaded-virtual -Wconversion -Wno-sign-conversion -Wno-useless-cast -Wno-unused-parameter -Wno-unknown-attributes -Wnull-dereference -Wdouble-promotion -Wformat=2 -fopenmp=libomp -MD -MT CMakeFiles/hydra.dir/diff_render/integrator_dr.cpp.o -MF CMakeFiles/hydra.dir/diff_render/integrator_dr.cpp.o.d -o CMakeFiles/hydra.dir/diff_render/integrator_dr.cpp.o -c /home/frol/PROG/HydraRepos/HydraCore3/diff_render/integrator_dr.cpp

  1.  <eof> parser at end of file

  2.  Optimizer

#0 0x00007f5bb53ae6f6 llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) build-llvm/tools/clang/stage2-bins/llvm/lib/Support/Unix/Signals.inc:567:13
#1 0x00007f5bb53ac8e0 llvm::sys::RunSignalHandlers() build-llvm/tools/clang/stage2-bins/llvm/lib/Support/Signals.cpp:105:18
#2 0x00007f5bb52eba90 HandleCrash build-llvm/tools/clang/stage2-bins/llvm/lib/Support/CrashRecoveryContext.cpp:73:5
#3 0x00007f5bb52eba90 CrashRecoverySignalHandler build-llvm/tools/clang/stage2-bins/llvm/lib/Support/CrashRecoveryContext.cpp:390:51
#4 0x00007f5bb3c3c460 (/lib/x86_64-linux-gnu/libc.so.6+0x3c460)
#5 0x00007f5bb3c9152b __pthread_kill_implementation ./nptl/pthread_kill.c:44:76
#6 0x00007f5bb3c9152b __pthread_kill_internal ./nptl/pthread_kill.c:78:10
#7 0x00007f5bb3c9152b pthread_kill ./nptl/pthread_kill.c:89:10
#8 0x00007f5bb3c3c3b6 raise ./signal/../sysdeps/posix/raise.c:27:6
#9 0x00007f5bb3c2287c abort ./stdlib/abort.c:81:7
#10 0x00007f5bb3c2279b _nl_load_domain ./intl/loadmsgcat.c:1177:9
#11 0x00007f5bb3c33b66 (/lib/x86_64-linux-gnu/libc.so.6+0x33b66)
#12 0x00007f5bb0fcf596 ActivityAnalyzer::isInstructionInactiveFromOrigin(TypeResults const&, llvm::Value*, bool) (/home/frol/PROG/enzyme_main/enzyme/build/Enzyme/ClangEnzyme-16.so+0x7cf596)
#13 0x00007f5bb0fcbbcd ActivityAnalyzer::isConstantValue(TypeResults const&, llvm::Value*) (/home/frol/PROG/enzyme_main/enzyme/build/Enzyme/ClangEnzyme-16.so+0x7cbbcd)
#14 0x00007f5bb1542a13 GradientUtils::forceActiveDetection() (/home/frol/PROG/enzyme_main/enzyme/build/Enzyme/ClangEnzyme-16.so+0xd42a13)
#15 0x00007f5bb13b3ac4 EnzymeLogic::CreateAugmentedPrimal(RequestContext, llvm::Function*, DIFFE_TYPE, llvm::ArrayRef<DIFFE_TYPE>, TypeAnalysis&, bool, bool, FnTypeInfo const&, std::vector<bool, std::allocator>, bool, unsigned int, bool, bool) (/home/frol/PROG/enzyme_main/enzyme/build/Enzyme/ClangEnzyme-16.so+0xbb3ac4)
#16 0x00007f5bb1422ab5 AdjointGenerator<AugmentedReturn*>::recursivelyHandleSubfunction(llvm::CallInst&, llvm::Function*, std::vector<bool, std::allocator> const&, bool, DIFFE_TYPE, bool) (/home/frol/PROG/enzyme_main/enzyme/build/Enzyme/ClangEnzyme-16.so+0xc22ab5)
#17 0x00007f5bb141a0e4 AdjointGenerator<AugmentedReturn*>::visitCallInst(llvm::CallInst&) (/home/frol/PROG/enzyme_main/enzyme/build/Enzyme/ClangEnzyme-16.so+0xc1a0e4)
#18 0x00007f5bb1417355 llvm::InstVisitor<AdjointGenerator<AugmentedReturn*>, void>::delegateCallInst(llvm::CallInst&) (/home/frol/PROG/enzyme_main/enzyme/build/Enzyme/ClangEnzyme-16.so+0xc17355)
#19 0x00007f5bb140195d llvm::InstVisitor<AdjointGenerator<AugmentedReturn*>, void>::visitCall(llvm::CallInst&) (/home/frol/PROG/enzyme_main/enzyme/build/Enzyme/ClangEnzyme-16.so+0xc0195d)
#20 0x00007f5bb1400e19 llvm::InstVisitor<AdjointGenerator<AugmentedReturn*>, void>::visit(llvm::Instruction&) (/home/frol/PROG/enzyme_main/enzyme/build/Enzyme/ClangEnzyme-16.so+0xc00e19)
#21 0x00007f5bb13d7a6d llvm::InstVisitor<AdjointGenerator<AugmentedReturn*>, void>::visit(llvm::Instruction*) (/home/frol/PROG/enzyme_main/enzyme/build/Enzyme/ClangEnzyme-16.so+0xbd7a6d)
#22 0x00007f5bb13b4920 EnzymeLogic::CreateAugmentedPrimal(RequestContext, llvm::Function*, DIFFE_TYPE, llvm::ArrayRef<DIFFE_TYPE>, TypeAnalysis&, bool, bool, FnTypeInfo const&, std::vector<bool, std::allocator>, bool, unsigned int, bool, bool) (/home/frol/PROG/enzyme_main/enzyme/build/Enzyme/ClangEnzyme-16.so+0xbb4920)
#23 0x00007f5bb1422ab5 AdjointGenerator<AugmentedReturn*>::recursivelyHandleSubfunction(llvm::CallInst&, llvm::Function*, std::vector<bool, std::allocator> const&, bool, DIFFE_TYPE, bool) (/home/frol/PROG/enzyme_main/enzyme/build/Enzyme/ClangEnzyme-16.so+0xc22ab5)
#24 0x00007f5bb141a0e4 AdjointGenerator<AugmentedReturn*>::visitCallInst(llvm::CallInst&) (/home/frol/PROG/enzyme_main/enzyme/build/Enzyme/ClangEnzyme-16.so+0xc1a0e4)
#25 0x00007f5bb1417355 llvm::InstVisitor<AdjointGenerator<AugmentedReturn*>, void>::delegateCallInst(llvm::CallInst&) (/home/frol/PROG/enzyme_main/enzyme/build/Enzyme/ClangEnzyme-16.so+0xc17355)
#26 0x00007f5bb140195d llvm::InstVisitor<AdjointGenerator<AugmentedReturn*>, void>::visitCall(llvm::CallInst&) (/home/frol/PROG/enzyme_main/enzyme/build/Enzyme/ClangEnzyme-16.so+0xc0195d)
#27 0x00007f5bb1400e19 llvm::InstVisitor<AdjointGenerator<AugmentedReturn*>, void>::visit(llvm::Instruction&) (/home/frol/PROG/enzyme_main/enzyme/build/Enzyme/ClangEnzyme-16.so+0xc00e19)
#28 0x00007f5bb13d7a6d llvm::InstVisitor<AdjointGenerator<AugmentedReturn*>, void>::visit(llvm::Instruction*) (/home/frol/PROG/enzyme_main/enzyme/build/Enzyme/ClangEnzyme-16.so+0xbd7a6d)
#29 0x00007f5bb13b4920 EnzymeLogic::CreateAugmentedPrimal(RequestContext, llvm::Function*, DIFFE_TYPE, llvm::ArrayRef<DIFFE_TYPE>, TypeAnalysis&, bool, bool, FnTypeInfo const&, std::vector<bool, std::allocator>, bool, unsigned int, bool, bool) (/home/frol/PROG/enzyme_main/enzyme/build/Enzyme/ClangEnzyme-16.so+0xbb4920)
#30 0x00007f5bb145a055 AdjointGenerator<AugmentedReturn const*>::recursivelyHandleSubfunction(llvm::CallInst&, llvm::Function*, std::vector<bool, std::allocator> const&, bool, DIFFE_TYPE, bool) (/home/frol/PROG/enzyme_main/enzyme/build/Enzyme/ClangEnzyme-16.so+0xc5a055)
#31 0x00007f5bb1451c94 AdjointGenerator<AugmentedReturn const*>::visitCallInst(llvm::CallInst&) (/home/frol/PROG/enzyme_main/enzyme/build/Enzyme/ClangEnzyme-16.so+0xc51c94)
#32 0x00007f5bb144ef05 llvm::InstVisitor<AdjointGenerator<AugmentedReturn const*>, void>::delegateCallInst(llvm::CallInst&) (/home/frol/PROG/enzyme_main/enzyme/build/Enzyme/ClangEnzyme-16.so+0xc4ef05)
#33 0x00007f5bb143a8ed llvm::InstVisitor<AdjointGenerator<AugmentedReturn const*>, void>::visitCall(llvm::CallInst&) (/home/frol/PROG/enzyme_main/enzyme/build/Enzyme/ClangEnzyme-16.so+0xc3a8ed)
#34 0x00007f5bb1439da9 llvm::InstVisitor<AdjointGenerator<AugmentedReturn const*>, void>::visit(llvm::Instruction&) (/home/frol/PROG/enzyme_main/enzyme/build/Enzyme/ClangEnzyme-16.so+0xc39da9)
#35 0x00007f5bb13da08d llvm::InstVisitor<AdjointGenerator<AugmentedReturn const*>, void>::visit(llvm::Instruction*) (/home/frol/PROG/enzyme_main/enzyme/build/Enzyme/ClangEnzyme-16.so+0xbda08d)
#36 0x00007f5bb13c1c23 EnzymeLogic::CreatePrimalAndGradient(RequestContext, ReverseCacheKey const&&, TypeAnalysis&, AugmentedReturn const*, bool) (/home/frol/PROG/enzyme_main/enzyme/build/Enzyme/ClangEnzyme-16.so+0xbc1c23)
#37 0x00007f5bb13552b9 (anonymous namespace)::EnzymeBase::HandleAutoDiff(llvm::Instruction*, unsigned int, llvm::Value*, llvm::Type*, llvm::SmallVectorImplllvm::Value*&, std::map<int, llvm::Type*, std::less, std::allocator<std::pair<int const, llvm::Type*>>> const&, std::vector<DIFFE_TYPE, std::allocator<DIFFE_TYPE>> const&, llvm::Function*, DerivativeMode, (anonymous namespace)::EnzymeBase::Options&, bool, llvm::SmallVectorImplllvm::CallInst*&) Enzyme.cpp:0:0
#38 0x00007f5bb134ec0c (anonymous namespace)::EnzymeBase::HandleAutoDiffArguments(llvm::CallInst*, DerivativeMode, bool, llvm::SmallVectorImplllvm::CallInst*&) Enzyme.cpp:0:0
#39 0x00007f5bb134dbda (anonymous namespace)::EnzymeBase::lowerEnzymeCalls(llvm::Function&, std::set<llvm::Function*, std::lessllvm::Function*, std::allocatorllvm::Function*>&) Enzyme.cpp:0:0
#40 0x00007f5bb1348daa (anonymous namespace)::EnzymeBase::run(llvm::Module&) Enzyme.cpp:0:0
#41 0x00007f5bb13969b0 EnzymeNewPM::run(llvm::Module&, llvm::AnalysisManagerllvm::Module&) (/home/frol/PROG/enzyme_main/enzyme/build/Enzyme/ClangEnzyme-16.so+0xb969b0)
#42 0x00007f5bb13968d4 llvm::detail::PassModel<llvm::Module, EnzymeNewPM, llvm::PreservedAnalyses, llvm::AnalysisManagerllvm::Module>::run(llvm::Module&, llvm::AnalysisManagerllvm::Module&) (/home/frol/PROG/enzyme_main/enzyme/build/Enzyme/ClangEnzyme-16.so+0xb968d4)
#43 0x00007f5bb5517c99 runAfterPass<llvm::Module, llvm::detail::PassConcept<llvm::Module, llvm::AnalysisManagerllvm::Module > > build-llvm/tools/clang/stage2-bins/llvm/include/llvm/IR/PassInstrumentation.h:256:9
#44 0x00007f5bb5517c99 llvm::PassManager<llvm::Module, llvm::AnalysisManagerllvm::Module>::run(llvm::Module&, llvm::AnalysisManagerllvm::Module&) build-llvm/tools/clang/stage2-bins/llvm/include/llvm/IR/PassManager.h:521:10
#45 0x00007f5bbd4ecd20 isSmall build-llvm/tools/clang/stage2-bins/llvm/include/llvm/ADT/SmallPtrSet.h:195:33
#46 0x00007f5bbd4ecd20 ~SmallPtrSetImplBase build-llvm/tools/clang/stage2-bins/llvm/include/llvm/ADT/SmallPtrSet.h:83:10
#47 0x00007f5bbd4ecd20 ~PreservedAnalyses build-llvm/tools/clang/stage2-bins/llvm/include/llvm/IR/PassManager.h:152:7
#48 0x00007f5bbd4ecd20 RunOptimizationPipeline build-llvm/tools/clang/stage2-bins/clang/lib/CodeGen/BackendUtil.cpp:1049:5
#49 0x00007f5bbd4e46c5 EmitAssembly build-llvm/tools/clang/stage2-bins/clang/lib/CodeGen/BackendUtil.cpp:0:3
#50 0x00007f5bbd4e46c5 clang::EmitBackendOutput(clang::DiagnosticsEngine&, clang::HeaderSearchOptions const&, clang::CodeGenOptions const&, clang::TargetOptions const&, clang::LangOptions const&, llvm::StringRef, llvm::Module*, clang::BackendAction, std::unique_ptr<llvm::raw_pwrite_stream, std::default_deletellvm::raw_pwrite_stream>) build-llvm/tools/clang/stage2-bins/clang/lib/CodeGen/BackendUtil.cpp:1268:13
#51 0x00007f5bbd8419bf unique_ptr /usr/lib/gcc/x86_64-linux-gnu/12/../../../../include/c++/12/bits/unique_ptr.h:395:6
#52 0x00007f5bbd8419bf HandleTranslationUnit build-llvm/tools/clang/stage2-bins/clang/lib/CodeGen/CodeGenAction.cpp:382:7
#53 0x00007f5bbe227aac operator++ /usr/lib/gcc/x86_64-linux-gnu/12/../../../../include/c++/12/bits/stl_iterator.h:1107:2
#54 0x00007f5bbe227aac clang::MultiplexConsumer::HandleTranslationUnit(clang::ASTContext&) build-llvm/tools/clang/stage2-bins/clang/lib/Frontend/MultiplexConsumer.cpp:297:23
#55 0x00007f5bbc5cf752 __normal_iterator /usr/lib/gcc/x86_64-linux-gnu/12/../../../../include/c++/12/bits/stl_iterator.h:1073:20
#56 0x00007f5bbc5cf752 begin /usr/lib/gcc/x86_64-linux-gnu/12/../../../../include/c++/12/bits/stl_vector.h:869:16
#57 0x00007f5bbc5cf752 finalize<std::vector<std::unique_ptr<clang::TemplateInstantiationCallback, std::default_deleteclang::TemplateInstantiationCallback >, std::allocator<std::unique_ptr<clang::TemplateInstantiationCallback, std::default_deleteclang::TemplateInstantiationCallback > > > > build-llvm/tools/clang/stage2-bins/clang/include/clang/Sema/TemplateInstCallback.h:54:16
#58 0x00007f5bbc5cf752 clang::ParseAST(clang::Sema&, bool, bool) build-llvm/tools/clang/stage2-bins/clang/lib/Parse/ParseAST.cpp:203:3
#59 0x00007f5bbe1ed825 clang::FrontendAction::Execute() build-llvm/tools/clang/stage2-bins/clang/lib/Frontend/FrontendAction.cpp:1062:10
#60 0x00007f5bbe167d54 getPtr build-llvm/tools/clang/stage2-bins/llvm/include/llvm/Support/Error.h:275:12
#61 0x00007f5bbe167d54 operator bool build-llvm/tools/clang/stage2-bins/llvm/include/llvm/Support/Error.h:235:16
#62 0x00007f5bbe167d54 clang::CompilerInstance::ExecuteAction(clang::FrontendAction&) build-llvm/tools/clang/stage2-bins/clang/lib/Frontend/CompilerInstance.cpp:1046:23
#63 0x00007f5bbe266b04 clang::ExecuteCompilerInvocation(clang::CompilerInstance*) build-llvm/tools/clang/stage2-bins/clang/lib/FrontendTool/ExecuteCompilerInvocation.cpp:264:25
#64 0x00005560e773bfb6 cc1_main(llvm::ArrayRef<char const*>, char const*, void*) build-llvm/tools/clang/stage2-bins/clang/tools/driver/cc1_main.cpp:251:15
#65 0x00005560e77390f0 ExecuteCC1Tool build-llvm/tools/clang/stage2-bins/clang/tools/driver/driver.cpp:360:12
#66 0x00007f5bbde43b62 operator() build-llvm/tools/clang/stage2-bins/clang/lib/Driver/Job.cpp:428:30
#67 0x00007f5bbde43b62 callback_fn<(lambda at clang/lib/Driver/Job.cpp:428:22)> build-llvm/tools/clang/stage2-bins/llvm/include/llvm/ADT/STLFunctionalExtras.h:45:12
#68 0x00007f5bb52eb82c operator() build-llvm/tools/clang/stage2-bins/llvm/include/llvm/ADT/STLFunctionalExtras.h:0:12
#69 0x00007f5bb52eb82c llvm::CrashRecoveryContext::RunSafely(llvm::function_ref<void ()>) build-llvm/tools/clang/stage2-bins/llvm/lib/Support/CrashRecoveryContext.cpp:426:3
#70 0x00007f5bbde43263 clang::driver::CC1Command::Execute(llvm::ArrayRef<std::optionalllvm::StringRef>, std::__cxx11::basic_string<char, std::char_traits, std::allocator>, bool) const build-llvm/tools/clang/stage2-bins/clang/lib/Driver/Job.cpp:428:7
#71 0x00007f5bbde0e4e2 clang::driver::Compilation::ExecuteCommand(clang::driver::Command const&, clang::driver::Command const*&, bool) const build-llvm/tools/clang/stage2-bins/clang/lib/Driver/Compilation.cpp:199:15
#72 0x00007f5bbde0e73e clang::driver::Compilation::ExecuteJobs(clang::driver::JobList const&, llvm::SmallVectorImpl<std::pair<int, clang::driver::Command const*>>&, bool) const build-llvm/tools/clang/stage2-bins/clang/lib/Driver/Compilation.cpp:253:13
#73 0x00007f5bbde28e2d empty build-llvm/tools/clang/stage2-bins/llvm/include/llvm/ADT/SmallVector.h:94:46
#74 0x00007f5bbde28e2d clang::driver::Driver::ExecuteCompilation(clang::driver::Compilation&, llvm::SmallVectorImpl<std::pair<int, clang::driver::Command const*>>&) build-llvm/tools/clang/stage2-bins/clang/lib/Driver/Driver.cpp:1856:23
#75 0x00005560e7738875 clang_main(int, char**) build-llvm/tools/clang/stage2-bins/clang/tools/driver/driver.cpp:562:21
#76 0x00007f5bb3c23a90 __libc_start_call_main ./csu/../sysdeps/nptl/libc_start_call_main.h:74:3
#77 0x00007f5bb3c23b49 call_init ./csu/../csu/libc-start.c:128:20
#78 0x00007f5bb3c23b49 __libc_start_main ./csu/../csu/libc-start.c:347:5
#79 0x00005560e7735705 _start (/usr/bin/clang++-16+0xe705)
clang: error: clang frontend command failed with exit code 134 (use -v to see invocation)
Ubuntu clang version 16.0.0 (1exp5ubuntu3)
Target: x86_64-pc-linux-gnu
Thread model: posix
InstalledDir: /usr/bin
clang: note: diagnostic msg:

PLEASE ATTACH THE FOLLOWING FILES TO THE BUG REPORT:
Preprocessed source(s) and associated run script(s) are located at:
clang: note: diagnostic msg: /tmp/integrator_dr-664fbe.cpp
clang: note: diagnostic msg: /tmp/integrator_dr-664fbe.sh
clang: note: diagnostic msg:

make[2]: *** [CMakeFiles/hydra.dir/build.make:90: CMakeFiles/hydra.dir/diff_render/integrator_dr.cpp.o] Error 1
make[1]: *** [CMakeFiles/Makefile2:129: CMakeFiles/hydra.dir/all] Error 2
make: *** [Makefile:91: all] Error 2

  • The terminal process "/usr/bin/bash '-c', 'cd cmake-build-release && make -j 8'" terminated with exit code: 2.
  • Terminal will be reused by tasks, press any key to close it.

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FROL256 commented Jan 17, 2024

The txt file with message is also in the archive on google disk https://drive.google.com/file/d/1NbskYqtnwYr1u4n_sppsGNw-Q8YVkrhy/view?usp=sharing

Its definitely compile time

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wsmoses commented Feb 12, 2024

@FROL256 I tried setting up your repo to debug, but it looks like it wasn't committed to the repo?

wmoses@beast:~/git/Enzyme/enzyme/build17/HydraCore3/build (ad_bug) $ cmake ..
-- The C compiler identification is GNU 11.4.0
-- The CXX compiler identification is GNU 11.4.0
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working C compiler: /usr/bin/cc - skipped
-- Detecting C compile features
-- Detecting C compile features - done
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Check for working CXX compiler: /usr/bin/c++ - skipped
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Found OpenMP_C: -fopenmp (found version "4.5") 
-- Found OpenMP_CXX: -fopenmp (found version "4.5") 
-- Found OpenMP: TRUE (found version "4.5")  
-- Debug is OFF!
-- Performing Test CMAKE_HAVE_LIBC_PTHREAD
-- Performing Test CMAKE_HAVE_LIBC_PTHREAD - Success
-- Found Threads: TRUE  
-- Configuring done (1.0s)
CMake Error at CMakeLists.txt:182 (add_executable):
  Cannot find source file:

    external/LiteScene/pugixml.cpp

  Tried extensions .c .C .c++ .cc .cpp .cxx .cu .mpp .m .M .mm .ixx .cppm .h
  .hh .h++ .hm .hpp .hxx .in .txx .f .F .for .f77 .f90 .f95 .f03 .hip .ispc


CMake Error at CMakeLists.txt:182 (add_executable):
  No SOURCES given to target: hydra

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FROL256 commented Feb 12, 2024

srry, forgot about that:

git submodule init
git submodule update

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wsmoses commented Feb 12, 2024

@FROL256 so I retried your codebase on the lastest main and it appears to compile successfully.

I don't have the file you need but otherwise it seems fine?

wmoses@beast:~/git/Enzyme/enzyme/build17/HydraCore3/build (ad_bug) $ LD_LIBRARY_PATH="/home/wmoses/llvms/llvm16/buildD/lib" /home/wmoses/git/Enzyme/enzyme/build17/HydraCore3/bin-release/hydra --help
[drmain]: loading xml ... ../resources/HydraCore/hydra_app/tests/test_42/statex_00001.xml
HydraScene ERROR: Error loading scene from: ../resources/HydraCore/hydra_app/tests/test_42/statex_00001.xml
HydraScene ERROR: File was not found

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FROL256 commented Feb 13, 2024 •
edited
Loading

Yep, this is because i have disabled all materials except Lambert in main branch.
Just need to have some-thing which works in main.

Please consider those two branches:

  • ad_bug
  • ad_bug_simpler

You can clone target branch with sub-modules in this way:
git clone --recursive -b ad_bug https://github.com/Ray-Tracing-Systems/HydraCore3.git

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wsmoses commented Feb 13, 2024 •
edited
Loading

So I am on the ad_bug branch (my terminal shows the branch before the $ token) and it worked fine.

Can you rerun and confirm what error message you see?

Specifically I was on

wmoses@beast:~/git/Enzyme/enzyme/build17/HydraCore3 (ad_bug) $ git log
commit 8c31bec340c39920ad69e82d0f781a35fccfd54c (HEAD -> ad_bug, origin/ad_bug)
Author: Vladimir Frolov <vladimir.frolov@graphics.cs.msu.ru>
Date:   Wed Jan 17 16:25:56 2024 +0300

    for enzyme bugreport

commit 445148007c9cd5b51a1af9fb8b566f7957ca2fc7
Author: Vladimir Frolov <vladimir.frolov@graphics.cs.msu.ru>
Date:   Wed Jan 17 14:50:16 2024 +0300

    edit

commit 9303979a2b10f48eeb0fb823effffebee7808f9d
Author: Vladimir Frolov <vladimir.frolov@graphics.cs.msu.ru>

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FROL256 commented Feb 13, 2024 •
edited
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Ok, so i have made some updates. It seems enzyme_101 AD behaves much better.
But still have a problem in compile time.
Currently it is "Illegal orIn: Integer right: Float@float PointerIntSame=0"
I didn't yet figured out what exacly gives me this error.

Here is the full way to reproduce the bug from scratch:

  1. clone (branch 'ad_bug3')
  1. Please verify you have set correct path in Cmake to enzyme .so
  • set(ENZYME_PLUGIN_DLL "/home/frol/PROG/enzyme_101/build/Enzyme/ClangEnzyme-${CLANG_VERSION}.so")
  1. Build (please enzure you have enabled Enzyme in project via '-DUSE_ENZYME=ON')
  • cd HydraCore3
  • mkdir build && cd build
  • export CC=/usr/bin/clang-17
  • export CXX=/usr/bin/clang++-17
  • cmake -DCMAKE_BUILD_TYPE=Release -DUSE_ENZYME=ON -DCLANG_VERSION=17 ..
  • make -j 10
  1. Here is the output:

Illegal orIn: Integer right: Float@float PointerIntSame=0
clang++-17: /home/frol/PROG/enzyme_101/Enzyme/TypeAnalysis/../TypeAnalysis/ConcreteType.h:241: bool ConcreteType::orIn(ConcreteType, bool): Assertion `0 && "Performed illegal ConcreteType::orIn"' failed.
PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace, preprocessed source, and associated run script.
Stack dump:
0. Program arguments: /usr/bin/clang++-17 -DUSE_ENZYME -D_CRT_SECURE_NO_WARNINGS -I/home/frol/PROG/test_enzyme_bug/HydraCore3 -I/home/frol/PROG/test_enzyme_bug/HydraCore3/external -I/home/frol/PROG/test_enzyme_bug/HydraCore3/external/vkutils -I/home/frol/PROG/test_enzyme_bug/HydraCore3/external/CrossRT -isystem /home/frol/PROG/test_enzyme_bug/HydraCore3/external/tinyexr -isystem /home/frol/PROG/test_enzyme_bug/HydraCore3/external/volk -isystem /home/frol/PROG/test_enzyme_bug/HydraCore3/external/LiteMath -O3 -DNDEBUG "-fopenmp=libomp " -fplugin=/home/frol/PROG/enzyme_101/build/Enzyme/ClangEnzyme-17.so -Wall -Wextra -Wshadow -Wnon-virtual-dtor -Wcast-align -Wunused -Woverloaded-virtual -Wconversion -Wno-sign-conversion -Wno-useless-cast -Wno-unused-parameter -Wno-unknown-attributes -Wnull-dereference -Wdouble-promotion -Wformat=2 -fopenmp=libomp -MD -MT CMakeFiles/hydra.dir/diff_render/integrator_dr.cpp.o -MF CMakeFiles/hydra.dir/diff_render/integrator_dr.cpp.o.d -o CMakeFiles/hydra.dir/diff_render/integrator_dr.cpp.o -c /home/frol/PROG/test_enzyme_bug/HydraCore3/diff_render/integrator_dr.cpp

  1. parser at end of file
  2. Optimizer
    Stack dump without symbol names (ensure you have llvm-symbolizer in your PATH or set the environment var LLVM_SYMBOLIZER_PATH to point to it):
    0 libLLVM-17.so.1 0x00007f5915acc406 llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) + 54
    1 libLLVM-17.so.1 0x00007f5915aca5b0 llvm::sys::RunSignalHandlers() + 80
    2 libLLVM-17.so.1 0x00007f5915a20d70
    3 libc.so.6 0x00007f5914642520
    4 libc.so.6 0x00007f59146969fc pthread_kill + 300
    5 libc.so.6 0x00007f5914642476 raise + 22
    6 libc.so.6 0x00007f59146287f3 abort + 211
    7 libc.so.6 0x00007f591462871b
    8 libc.so.6 0x00007f5914639e96
    9 ClangEnzyme-17.so 0x00007f5911bce9cb ConcreteType::orIn(ConcreteType, bool) + 367
    10 ClangEnzyme-17.so 0x00007f591207b320 TypeResults::intType(unsigned long, llvm::Value*, bool, bool) const + 716
    11 ClangEnzyme-17.so 0x00007f5911e73c4b AdjointGenerator::visitBinaryOperator(llvm::BinaryOperator&) + 301
    12 ClangEnzyme-17.so 0x00007f5911ebf1ff llvm::InstVisitor<AdjointGenerator, void>::visitOr(llvm::BinaryOperator&) + 39
    13 ClangEnzyme-17.so 0x00007f5911eb136b llvm::InstVisitor<AdjointGenerator, void>::visit(llvm::Instruction&) + 793
    14 ClangEnzyme-17.so 0x00007f5911e9faa7 llvm::InstVisitor<AdjointGenerator, void>::visit(llvm::Instruction*) + 39
    15 ClangEnzyme-17.so 0x00007f5911e4c500 EnzymeLogic::CreateAugmentedPrimal(RequestContext, llvm::Function*, DIFFE_TYPE, llvm::ArrayRef<DIFFE_TYPE>, TypeAnalysis&, bool, bool, FnTypeInfo const&, std::vector<bool, std::allocator>, bool, unsigned int, bool, bool) + 21696
    16 ClangEnzyme-17.so 0x00007f5911e89436 AdjointGenerator::recursivelyHandleSubfunction(llvm::CallInst&, llvm::Function*, std::vector<bool, std::allocator> const&, bool, DIFFE_TYPE, bool) + 15320
    17 ClangEnzyme-17.so 0x00007f5911e90c98 AdjointGenerator::visitCallInst(llvm::CallInst&) + 10886
    18 ClangEnzyme-17.so 0x00007f5911ecd025 llvm::InstVisitor<AdjointGenerator, void>::delegateCallInst(llvm::CallInst&) + 505
    19 ClangEnzyme-17.so 0x00007f5911ebf66d llvm::InstVisitor<AdjointGenerator, void>::visitCall(llvm::CallInst&) + 39
    20 ClangEnzyme-17.so 0x00007f5911eb15f3 llvm::InstVisitor<AdjointGenerator, void>::visit(llvm::Instruction&) + 1441
    21 ClangEnzyme-17.so 0x00007f5911e9faa7 llvm::InstVisitor<AdjointGenerator, void>::visit(llvm::Instruction*) + 39
    22 ClangEnzyme-17.so 0x00007f5911e4c500 EnzymeLogic::CreateAugmentedPrimal(RequestContext, llvm::Function*, DIFFE_TYPE, llvm::ArrayRef<DIFFE_TYPE>, TypeAnalysis&, bool, bool, FnTypeInfo const&, std::vector<bool, std::allocator>, bool, unsigned int, bool, bool) + 21696
    23 ClangEnzyme-17.so 0x00007f5911e89436 AdjointGenerator::recursivelyHandleSubfunction(llvm::CallInst&, llvm::Function*, std::vector<bool, std::allocator> const&, bool, DIFFE_TYPE, bool) + 15320
    24 ClangEnzyme-17.so 0x00007f5911e90c98 AdjointGenerator::visitCallInst(llvm::CallInst&) + 10886
    25 ClangEnzyme-17.so 0x00007f5911ecd025 llvm::InstVisitor<AdjointGenerator, void>::delegateCallInst(llvm::CallInst&) + 505
    26 ClangEnzyme-17.so 0x00007f5911ebf66d llvm::InstVisitor<AdjointGenerator, void>::visitCall(llvm::CallInst&) + 39
    27 ClangEnzyme-17.so 0x00007f5911eb15f3 llvm::InstVisitor<AdjointGenerator, void>::visit(llvm::Instruction&) + 1441
    28 ClangEnzyme-17.so 0x00007f5911e9faa7 llvm::InstVisitor<AdjointGenerator, void>::visit(llvm::Instruction*) + 39
    29 ClangEnzyme-17.so 0x00007f5911e4c500 EnzymeLogic::CreateAugmentedPrimal(RequestContext, llvm::Function*, DIFFE_TYPE, llvm::ArrayRef<DIFFE_TYPE>, TypeAnalysis&, bool, bool, FnTypeInfo const&, std::vector<bool, std::allocator>, bool, unsigned int, bool, bool) + 21696
    30 ClangEnzyme-17.so 0x00007f5911e89436 AdjointGenerator::recursivelyHandleSubfunction(llvm::CallInst&, llvm::Function*, std::vector<bool, std::allocator> const&, bool, DIFFE_TYPE, bool) + 15320
    31 ClangEnzyme-17.so 0x00007f5911e90c98 AdjointGenerator::visitCallInst(llvm::CallInst&) + 10886
    32 ClangEnzyme-17.so 0x00007f5911ecd025 llvm::InstVisitor<AdjointGenerator, void>::delegateCallInst(llvm::CallInst&) + 505
    33 ClangEnzyme-17.so 0x00007f5911ebf66d llvm::InstVisitor<AdjointGenerator, void>::visitCall(llvm::CallInst&) + 39
    34 ClangEnzyme-17.so 0x00007f5911eb15f3 llvm::InstVisitor<AdjointGenerator, void>::visit(llvm::Instruction&) + 1441
    35 ClangEnzyme-17.so 0x00007f5911e9faa7 llvm::InstVisitor<AdjointGenerator, void>::visit(llvm::Instruction*) + 39
    36 ClangEnzyme-17.so 0x00007f5911e59346 EnzymeLogic::CreatePrimalAndGradient(RequestContext, ReverseCacheKey const&&, TypeAnalysis&, AugmentedReturn const*, bool) + 19912
    37 ClangEnzyme-17.so 0x00007f5911ddb2a2
    38 ClangEnzyme-17.so 0x00007f5911ddcea4
    39 ClangEnzyme-17.so 0x00007f5911de189f
    40 ClangEnzyme-17.so 0x00007f5911de3172
    41 ClangEnzyme-17.so 0x00007f5911deb5a6 EnzymeNewPM::run(llvm::Module&, llvm::AnalysisManagerllvm::Module&) + 62
    42 ClangEnzyme-17.so 0x00007f5911e3178f llvm::detail::PassModel<llvm::Module, EnzymeNewPM, llvm::PreservedAnalyses, llvm::AnalysisManagerllvm::Module>::run(llvm::Module&, llvm::AnalysisManagerllvm::Module&) + 71
    43 libLLVM-17.so.1 0x00007f5915c3f224 llvm::PassManager<llvm::Module, llvm::AnalysisManagerllvm::Module>::run(llvm::Module&, llvm::AnalysisManagerllvm::Module&) + 276
    44 libclang-cpp.so.17 0x00007f591dfe9a25
    45 libclang-cpp.so.17 0x00007f591dfe2b28 clang::EmitBackendOutput(clang::DiagnosticsEngine&, clang::HeaderSearchOptions const&, clang::CodeGenOptions const&, clang::TargetOptions const&, clang::LangOptions const&, llvm::StringRef, llvm::Module*, clang::BackendAction, llvm::IntrusiveRefCntPtrllvm::vfs::FileSystem, std::unique_ptr<llvm::raw_pwrite_stream, std::default_deletellvm::raw_pwrite_stream>) + 6648
    46 libclang-cpp.so.17 0x00007f591e36b98e
    47 libclang-cpp.so.17 0x00007f591ed91e4c clang::MultiplexConsumer::HandleTranslationUnit(clang::ASTContext&) + 44
    48 libclang-cpp.so.17 0x00007f591d037816 clang::ParseAST(clang::Sema&, bool, bool) + 614
    49 libclang-cpp.so.17 0x00007f591ed570c5 clang::FrontendAction::Execute() + 85
    50 libclang-cpp.so.17 0x00007f591ecd26c4 clang::CompilerInstance::ExecuteAction(clang::FrontendAction&) + 708
    51 libclang-cpp.so.17 0x00007f591edd0e84 clang::ExecuteCompilerInvocation(clang::CompilerInstance*) + 660
    52 clang++-17 0x00005617a52e6856 cc1_main(llvm::ArrayRef<char const*>, char const*, void*) + 2454
    53 clang++-17 0x00005617a52e43c5
    54 libclang-cpp.so.17 0x00007f591e994c59
    55 libLLVM-17.so.1 0x00007f5915a20b0c llvm::CrashRecoveryContext::RunSafely(llvm::function_ref<void ()>) + 140
    56 libclang-cpp.so.17 0x00007f591e99449e clang::driver::CC1Command::Execute(llvm::ArrayRef<std::optionalllvm::StringRef>, std::__cxx11::basic_string<char, std::char_traits, std::allocator>, bool) const + 366
    57 libclang-cpp.so.17 0x00007f591e95d40d clang::driver::Compilation::ExecuteCommand(clang::driver::Command const&, clang::driver::Command const*&, bool) const + 877
    58 libclang-cpp.so.17 0x00007f591e95d66e clang::driver::Compilation::ExecuteJobs(clang::driver::JobList const&, llvm::SmallVectorImpl<std::pair<int, clang::driver::Command const*>>&, bool) const + 142
    59 libclang-cpp.so.17 0x00007f591e9791ed clang::driver::Driver::ExecuteCompilation(clang::driver::Compilation&, llvm::SmallVectorImpl<std::pair<int, clang::driver::Command const*>>&) + 349
    60 clang++-17 0x00005617a52e3d2d clang_main(int, char**, llvm::ToolContext const&) + 11229
    61 clang++-17 0x00005617a52f0562 main + 50
    62 libc.so.6 0x00007f5914629d90
    63 libc.so.6 0x00007f5914629e40 __libc_start_main + 128
    64 clang++-17 0x00005617a52e0df5 _start + 37
    clang++-17: error: clang frontend command failed with exit code 134 (use -v to see invocation)
    Ubuntu clang version 17.0.6 (++20231209124227+6009708b4367-1exp120231209124336.77)
    Target: x86_64-pc-linux-gnu
    Thread model: posix
    InstalledDir: /usr/bin
    clang++-17: note: diagnostic msg:

PLEASE ATTACH THE FOLLOWING FILES TO THE BUG REPORT:
Preprocessed source(s) and associated run script(s) are located at:
clang++-17: note: diagnostic msg: /tmp/integrator_dr-11c34a.cpp
clang++-17: note: diagnostic msg: /tmp/integrator_dr-11c34a.sh
clang++-17: note: diagnostic msg:

make[2]: *** [CMakeFiles/hydra.dir/build.make:90: CMakeFiles/hydra.dir/diff_render/integrator_dr.cpp.o] Error 1
make[1]: *** [CMakeFiles/Makefile2:129: CMakeFiles/hydra.dir/all] Error 2
make: *** [Makefile:91: all] Error 2

@FROL256
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FROL256 commented Feb 13, 2024

If there is something in my code which is unsupported and cause 'Illegal orIn: Integer right: Float@float PointerIntSame=0', could you please give me and advice what i have to seek for. I'll try to remove it. Thanks!

@FROL256
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FROL256 commented Feb 21, 2024

@wsmoses , do you have any ideas about 'Illegal orIn: Integer right: Float@float PointerIntSame=0' ? ) thx )

@FROL256
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FROL256 commented Mar 23, 2024

I have finally restructured my code by making less nesting and less in-out parameters, and on v103 it works.

@FROL256 FROL256 closed this as completed Mar 23, 2024
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