Cuv2 (#423)

* Kernel-supporting jll * fix rulescc * adapt to hedron dep * init target * fixup * additional fixups * fixup * fix * registry utils * callname * reg * fix * fix bld * cleanup * no pip * fix * force rules python to older version before bug * fixup jll * with proto * fix * fix * Update WORKSPACE * more deps for apple * bump * fix * workspace bump * workspace * Update Compiler.jl * Update ReactantCUDAExt.jl * Update ReactantCUDAExt.jl * Update ReactantCUDAExt.jl * Update ReactantCUDAExt.jl * Update ReactantCUDAExt.jl * Update Project.toml * Update ReactantCUDAExt.jl * Update Project.toml * Update Project.toml * fix * Update ReactantCUDAExt.jl * Update ReactantCUDAExt.jl * Update ReactantCUDAExt.jl * Update cuda.jl * Update cuda.jl * Update cuda.jl * Cuda kernel v2 * Update Project.toml * Update API.cpp * Apply suggestions from code review Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com> --------- Co-authored-by: William Moses <wsmoses@cyclops.juliacomputing.io> Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
EnzymeAD · Dec 24, 2024 · 925544f · 925544f
1 parent 057e6b8
commit 925544f
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Showing 3 changed files with 15 additions and 7 deletions.
diff --git a/ext/ReactantCUDAExt.jl b/ext/ReactantCUDAExt.jl
@@ -478,7 +478,8 @@ function __init__()
     end
     Reactant.Compiler.cuLaunch[] = Base.reinterpret(UInt, ptr1)
     Reactant.Compiler.cuModule[] = Base.reinterpret(UInt, ptr2)
-    return Reactant.Compiler.cuFunc[] = Base.reinterpret(UInt, ptr3)
+    Reactant.Compiler.cuFunc[] = Base.reinterpret(UInt, ptr3)
+    return nothing
 end
 
 end # module ReactantCUDAExt
diff --git a/src/Compiler.jl b/src/Compiler.jl
@@ -328,7 +328,7 @@ function compile_mlir!(mod, f, args; optimize::Union{Bool,Symbol}=true)
     if isdefined(Reactant_jll, :ptxas_path)
         toolkit = Reactant_jll.ptxas_path[1:(end - length("/bin/ptxas"))]
     end
-    kern = "lower-kernel{toolkitPath=$toolkit cuLaunchKernelPtr=$(cuLaunch[]) cuModuleLoadDataPtr=$(cuModule[]) cuModuleGetFunctionPtr=$(cuFunc[])}"
+    kern = "lower-kernel{run_init=true toolkitPath=$toolkit cuLaunchKernelPtr=$(cuLaunch[]) cuModuleLoadDataPtr=$(cuModule[]) cuModuleGetFunctionPtr=$(cuFunc[])}"
     if optimize === :all
         run_pass_pipeline!(mod, join([opt_passes, "enzyme-batch", opt_passes], ","))
         run_pass_pipeline!(mod, "enzyme,arith-raise{stablehlo=true}"; enable_verifier=false)

diff --git a/test/cuda.jl b/test/cuda.jl
@@ -2,9 +2,16 @@ using Reactant
 using Test
 using CUDA
 
+using Reactant_jll
+@show Reactant_jll.libReactantExtra_path
+
 function square_kernel!(x)
-    i = threadIdx().x
-    x[i] *= x[i]
+    #i = threadIdx().x
+    #x[i] *= x[i]
+    #@cuprintf("overwrote value of %f was thrown during kernel execution on thread (%d, %d, %d) in block (%d, %d, %d).\n",
+    #	      0.0, threadIdx().x, threadIdx().y, threadIdx().z, blockIdx().x, blockIdx().y, blockIdx().z)
+    #x[i], threadIdx().x, threadIdx().y, threadIdx().z, blockIdx().x, blockIdx().y, blockIdx().z)
+
     # sync_threads()
     return nothing
 end
@@ -18,9 +25,9 @@ end
 @testset "Square Kernel" begin
     oA = collect(1:1:64)
     A = Reactant.to_rarray(oA)
-    @show @code_hlo optimize = false square!(A)
-    @show @code_hlo optimize = :before_kernel square!(A)
-    @show @code_hlo square!(A)
+    # @show @code_hlo optimize = false square!(A)
+    # @show @code_hlo optimize = :before_kernel square!(A)
+    # @show @code_hlo square!(A)
     func! = @compile square!(A)
     func!(A)
     @show A