Switch to the LLVM SPIR-V back-end.

Author: maleadt

Project.toml

@@ -18,7 +18,7 @@ Preferences = "21216c6a-2e73-6563-6e65-726566657250"
 Printf = "de0858da-6303-5e67-8744-51eddeeeb8d7"
 Random = "9a3f8284-a2c9-5f02-9a11-845980a1fd5c"
 SPIRVIntrinsics = "71d1d633-e7e8-4a92-83a1-de8814b09ba8"
-SPIRV_LLVM_Translator_unified_jll = "85f0d8ed-5b39-5caa-b1ae-7472de402361"
+SPIRV_LLVM_Backend_jll = "4376b9bf-cff8-51b6-bb48-39421dff0d0c"
 SPIRV_Tools_jll = "6ac6d60f-d740-5983-97d7-a4482c0689f4"
 SparseArrays = "2f01184e-e22b-5df5-ae63-d93ebab69eaf"
 SpecialFunctions = "276daf66-3868-5448-9aa4-cd146d93841b"
@@ -32,13 +32,13 @@ Adapt = "4"
 CEnum = "0.4, 0.5"
 ExprTools = "0.1"
 GPUArrays = "11.2.1"
-GPUCompiler = "0.23, 0.24, 0.25, 0.26, 0.27, 1"
+GPUCompiler = "1.2"
 KernelAbstractions = "0.9.1"
 LLVM = "6, 7, 8, 9"
 NEO_jll = "=24.26.30049"
 Preferences = "1"
 SPIRVIntrinsics = "0.2"
-SPIRV_LLVM_Translator_unified_jll = "0.7"
+SPIRV_LLVM_Backend_jll = "20"
 SpecialFunctions = "1.3, 2"
 StaticArrays = "1"
 julia = "1.10"

src/compiler/compilation.jl

@@ -65,11 +65,8 @@ end
     supports_fp16 = oneL0.module_properties(device()).fp16flags & oneL0.ZE_DEVICE_MODULE_FLAG_FP16 == oneL0.ZE_DEVICE_MODULE_FLAG_FP16
     supports_fp64 = oneL0.module_properties(device()).fp64flags & oneL0.ZE_DEVICE_MODULE_FLAG_FP64 == oneL0.ZE_DEVICE_MODULE_FLAG_FP64
 
-    # TODO: emit printf format strings in constant memory
-    extensions = String["SPV_EXT_relaxed_printf_string_address_space"]
-
     # create GPUCompiler objects
-    target = SPIRVCompilerTarget(; extensions, supports_fp16, supports_fp64, kwargs...)
+    target = SPIRVCompilerTarget(; supports_fp16, supports_fp64, kwargs...)
     params = oneAPICompilerParams()
     CompilerConfig(target, params; kernel, name, always_inline)
 end

src/oneAPI.jl

@@ -15,7 +15,7 @@ using LLVM
 using LLVM.Interop
 using Core: LLVMPtr
 
-using SPIRV_LLVM_Translator_unified_jll, SPIRV_Tools_jll
+using SPIRV_LLVM_Backend_jll, SPIRV_Tools_jll
 
 export oneL0
 

src/utils.jl

@@ -3,7 +3,7 @@ function versioninfo(io::IO=stdout)
     if Sys.islinux()
         println(io, "Binary dependencies:")
         for jll in [oneL0.NEO_jll, oneL0.NEO_jll.libigc_jll, oneL0.NEO_jll.gmmlib_jll,
-                    SPIRV_LLVM_Translator_unified_jll, SPIRV_Tools_jll]
+                    SPIRV_LLVM_Backend_jll, SPIRV_Tools_jll]
             name = string(jll)
             print(io, "- $(name[1:end-4]): $(Base.pkgversion(jll))")
             if jll.host_platform !== nothing

test/Project.toml

@@ -11,6 +11,7 @@ NEO_jll = "700fe977-ac61-5f37-bbc8-c6c4b2b6a9fd"
 Printf = "de0858da-6303-5e67-8744-51eddeeeb8d7"
 REPL = "3fa0cd96-eef1-5676-8a61-b3b8758bbffb"
 Random = "9a3f8284-a2c9-5f02-9a11-845980a1fd5c"
+SPIRV_LLVM_Backend_jll = "4376b9bf-cff8-51b6-bb48-39421dff0d0c"
 SparseArrays = "2f01184e-e22b-5df5-ae63-d93ebab69eaf"
 SpecialFunctions = "276daf66-3868-5448-9aa4-cd146d93841b"
 StaticArrays = "90137ffa-7385-5640-81b9-e52037218182"