MasonProtter
commented
1 month ago Ah, I see the error message Chris reported if I run on v1.10:
(jl_BPlSL0) pkg> st
Status `/tmp/jl_BPlSL0/Project.toml`
[7da242da] Enzyme v0.13.4
[b1df2697] OrdinaryDiffEqTsit5 v1.1.0
[90137ffa] StaticArrays v1.9.7
julia> versioninfo()
Julia Version 1.10.5
Commit 6f3fdf7b362 (2024-08-27 14:19 UTC)
Build Info:
Official https://julialang.org/ release
Platform Info:
OS: Linux (x86_64-linux-gnu)
CPU: 16 × AMD Ryzen 7 7840U w/ Radeon 780M Graphics
WORD_SIZE: 64
LIBM: libopenlibm
LLVM: libLLVM-15.0.7 (ORCJIT, znver3)
Threads: 8 default, 0 interactive, 4 GC (on 16 virtual cores)
Environment:
JULIA_NUM_THREADS = 8
JULIA_EDITOR = emacsclientjulia> Enzyme.autodiff(Reverse, f, Duplicated(y, dy), Duplicated(u0, d_u0));
┌ Warning: TODO reverse jl_array_del_end zero-set used memset rather than runtime type of (false, nothing) in %getfield90 = load atomic {} addrspace(10)*, {} addrspace(10)* addrspace(11)* %281 unordered, align 8, !dbg !433, !tbaa !211, !alias.scope !215, !noalias !218, !nonnull !0, !dereferenceable !240, !align !241
└ @ Enzyme.Compiler ~/.julia/packages/GPUCompiler/2CW9L/src/utils.jl:59
┌ Warning: TODO reverse jl_array_del_end zero-set used memset rather than runtime type of (false, nothing) in %getfield18 = load atomic {} addrspace(10)*, {} addrspace(10)* addrspace(11)* %53 unordered, align 8, !dbg !291, !tbaa !211, !alias.scope !215, !noalias !218, !nonnull !0, !dereferenceable !261, !align !262
└ @ Enzyme.Compiler ~/.julia/packages/GPUCompiler/2CW9L/src/utils.jl:59
┌ Warning: TODO reverse jl_array_del_end zero-set used memset rather than runtime type of (false, nothing) in %48 = load {} addrspace(10)*, {} addrspace(10)* addrspace(11)* %47, align 8, !dbg !212, !tbaa !216, !alias.scope !220, !noalias !223
└ @ Enzyme.Compiler ~/.julia/packages/GPUCompiler/2CW9L/src/utils.jl:59
┌ Warning: TODO reverse jl_array_del_end zero-set used memset rather than runtime type of (false, nothing) in %61 = load {} addrspace(10)*, {} addrspace(10)* addrspace(11)* %60, align 8, !dbg !285, !tbaa !216, !alias.scope !220, !noalias !223
└ @ Enzyme.Compiler ~/.julia/packages/GPUCompiler/2CW9L/src/utils.jl:59
┌ Warning: TODO reverse jl_array_del_end zero-set used memset rather than runtime type of (false, nothing) in %getfield90 = load atomic {} addrspace(10)*, {} addrspace(10)* addrspace(11)* %281 unordered, align 8, !dbg !433, !tbaa !211, !alias.scope !215, !noalias !218, !nonnull !0, !dereferenceable !240, !align !241
└ @ Enzyme.Compiler ~/.julia/packages/GPUCompiler/2CW9L/src/utils.jl:59
┌ Warning: TODO reverse jl_array_del_end zero-set used memset rather than runtime type of (false, nothing) in %getfield18 = load atomic {} addrspace(10)*, {} addrspace(10)* addrspace(11)* %53 unordered, align 8, !dbg !291, !tbaa !211, !alias.scope !215, !noalias !218, !nonnull !0, !dereferenceable !261, !align !262
└ @ Enzyme.Compiler ~/.julia/packages/GPUCompiler/2CW9L/src/utils.jl:59
┌ Warning: TODO reverse jl_array_del_end zero-set used memset rather than runtime type of (false, nothing) in %48 = load {} addrspace(10)*, {} addrspace(10)* addrspace(11)* %47, align 8, !dbg !212, !tbaa !216, !alias.scope !220, !noalias !223
└ @ Enzyme.Compiler ~/.julia/packages/GPUCompiler/2CW9L/src/utils.jl:59
┌ Warning: TODO reverse jl_array_del_end zero-set used memset rather than runtime type of (false, nothing) in %61 = load {} addrspace(10)*, {} addrspace(10)* addrspace(11)* %60, align 8, !dbg !285, !tbaa !216, !alias.scope !220, !noalias !223
└ @ Enzyme.Compiler ~/.julia/packages/GPUCompiler/2CW9L/src/utils.jl:59
┌ Warning: TODO reverse jl_array_del_end zero-set used memset rather than runtime type of (false, nothing) in %getfield90 = load atomic {} addrspace(10)*, {} addrspace(10)* addrspace(11)* %281 unordered, align 8, !dbg !433, !tbaa !211, !alias.scope !215, !noalias !218, !nonnull !0, !dereferenceable !240, !align !241
└ @ Enzyme.Compiler ~/.julia/packages/GPUCompiler/2CW9L/src/utils.jl:59
┌ Warning: TODO reverse jl_array_del_end zero-set used memset rather than runtime type of (false, nothing) in %getfield18 = load atomic {} addrspace(10)*, {} addrspace(10)* addrspace(11)* %53 unordered, align 8, !dbg !291, !tbaa !211, !alias.scope !215, !noalias !218, !nonnull !0, !dereferenceable !261, !align !262
└ @ Enzyme.Compiler ~/.julia/packages/GPUCompiler/2CW9L/src/utils.jl:59
┌ Warning: TODO reverse jl_array_del_end zero-set used memset rather than runtime type of (false, nothing) in %48 = load {} addrspace(10)*, {} addrspace(10)* addrspace(11)* %47, align 8, !dbg !212, !tbaa !216, !alias.scope !220, !noalias !223
└ @ Enzyme.Compiler ~/.julia/packages/GPUCompiler/2CW9L/src/utils.jl:59
┌ Warning: TODO reverse jl_array_del_end zero-set used memset rather than runtime type of (false, nothing) in %61 = load {} addrspace(10)*, {} addrspace(10)* addrspace(11)* %60, align 8, !dbg !285, !tbaa !216, !alias.scope !220, !noalias !223
└ @ Enzyme.Compiler ~/.julia/packages/GPUCompiler/2CW9L/src/utils.jl:59
ERROR: Type Array does not have a definite size.
Stacktrace:
[1] sizeof(x::Type)
@ Base ./essentials.jl:631
[2] jl_array_del_end_rev(B::LLVM.IRBuilder, orig::LLVM.CallInst, gutils::Enzyme.Compiler.GradientUtils, tape::Nothing)
@ Enzyme.Compiler ~/.julia/packages/Enzyme/HXYPU/src/rules/llvmrules.jl:1522
[3] jl_array_del_end_rev_cfunc(B::Ptr{…}, OrigCI::Ptr{…}, gutils::Ptr{…}, tape::Ptr{…})
@ Enzyme.Compiler ~/.julia/packages/Enzyme/HXYPU/src/rules/llvmrules.jl:48
[4] EnzymeCreatePrimalAndGradient(logic::Enzyme.Logic, todiff::LLVM.Function, retType::Enzyme.API.CDIFFE_TYPE, constant_args::Vector{…}, TA::Enzyme.TypeAnalysis, returnValue::Bool, dretUsed::Bool, mode::Enzyme.API.CDerivativeMode, runtimeActivity::Bool, width::Int64, additionalArg::Ptr{…}, forceAnonymousTape::Bool, typeInfo::Enzyme.FnTypeInfo, uncacheable_args::Vector{…}, augmented::Ptr{…}, atomicAdd::Bool)
@ Enzyme.API ~/.julia/packages/Enzyme/HXYPU/src/api.jl:253
[5] enzyme!(job::GPUCompiler.CompilerJob{…}, mod::LLVM.Module, primalf::LLVM.Function, TT::Type, mode::Enzyme.API.CDerivativeMode, width::Int64, parallel::Bool, actualRetType::Type, wrap::Bool, modifiedBetween::Tuple{…}, returnPrimal::Bool, expectedTapeType::Type, loweredArgs::Set{…}, boxedArgs::Set{…})
@ Enzyme.Compiler ~/.julia/packages/Enzyme/HXYPU/src/compiler.jl:5096
[6] codegen(output::Symbol, job::GPUCompiler.CompilerJob{…}; libraries::Bool, deferred_codegen::Bool, optimize::Bool, toplevel::Bool, strip::Bool, validate::Bool, only_entry::Bool, parent_job::Nothing)
@ Enzyme.Compiler ~/.julia/packages/Enzyme/HXYPU/src/compiler.jl:8189
[7] codegen
@ ~/.julia/packages/Enzyme/HXYPU/src/compiler.jl:7028 [inlined]
[8] _thunk(job::GPUCompiler.CompilerJob{Enzyme.Compiler.EnzymeTarget, Enzyme.Compiler.EnzymeCompilerParams}, postopt::Bool)
@ Enzyme.Compiler ~/.julia/packages/Enzyme/HXYPU/src/compiler.jl:9297
[9] _thunk
@ ~/.julia/packages/Enzyme/HXYPU/src/compiler.jl:9297 [inlined]
[10] cached_compilation
@ ~/.julia/packages/Enzyme/HXYPU/src/compiler.jl:9338 [inlined]
[11] thunkbase(ctx::LLVM.Context, mi::Core.MethodInstance, ::Val{…}, ::Type{…}, ::Type{…}, tt::Type{…}, ::Val{…}, ::Val{…}, ::Val{…}, ::Val{…}, ::Val{…}, ::Type{…}, ::Val{…}, ::Val{…})
@ Enzyme.Compiler ~/.julia/packages/Enzyme/HXYPU/src/compiler.jl:9470
[12] #s2064#19667
@ ~/.julia/packages/Enzyme/HXYPU/src/compiler.jl:9607 [inlined]
[13]
@ Enzyme.Compiler ./none:0
[14] (::Core.GeneratedFunctionStub)(::UInt64, ::LineNumberNode, ::Any, ::Vararg{Any})
@ Core ./boot.jl:602
[15] autodiff
@ ~/.julia/packages/Enzyme/HXYPU/src/Enzyme.jl:473 [inlined]
[16] autodiff
@ ~/.julia/packages/Enzyme/HXYPU/src/Enzyme.jl:537 [inlined]
[17] autodiff(::ReverseMode{false, false, FFIABI, false, false}, ::typeof(f), ::Duplicated{Vector{…}}, ::Duplicated{Vector{…}})
@ Enzyme ~/.julia/packages/Enzyme/HXYPU/src/Enzyme.jl:504
[18] top-level scope
@ REPL[11]:1
Some type information was truncated. Use `show(err)` to see complete types.
wsmoses
Here's @ChrisRackauckas's MWE from Slack, though I get a different error message than him: