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Phase out StackVM runtime support #18125

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Merged
merged 1 commit into from
Jul 9, 2025
Merged

Phase out StackVM runtime support #18125

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1 change: 0 additions & 1 deletion CMakeLists.txt
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Expand Up @@ -56,7 +56,6 @@ tvm_option(USE_RPC "Build with RPC" ON)
tvm_option(USE_THREADS "Build with thread support" ON)
tvm_option(USE_LLVM "Build with LLVM, can be set to specific llvm-config path" OFF)
tvm_option(USE_MLIR "Build with MLIR support" OFF)
tvm_option(USE_STACKVM_RUNTIME "Include stackvm into the runtime" OFF)
tvm_option(USE_OPENMP "Build with OpenMP thread pool implementation" OFF)
tvm_option(TVM_DEBUG_WITH_ABI_CHANGE "Enable debug code that may cause ABI changes" OFF)
tvm_option(TVM_LOG_BEFORE_THROW "Whether log before throw, for debugging purposes" OFF)
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1 change: 0 additions & 1 deletion cmake/modules/LibInfo.cmake
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Expand Up @@ -112,7 +112,6 @@ function(add_lib_info src_file)
TVM_INFO_USE_RUST_EXT="${USE_RUST_EXT}"
TVM_INFO_USE_SORT="${USE_SORT}"
TVM_INFO_USE_SPIRV_KHR_INTEGER_DOT_PRODUCT="${USE_SPIRV_KHR_INTEGER_DOT_PRODUCT}"
TVM_INFO_USE_STACKVM_RUNTIME="${USE_STACKVM_RUNTIME}"
TVM_INFO_USE_TENSORFLOW_PATH="${USE_TENSORFLOW_PATH}"
TVM_INFO_USE_TENSORRT_CODEGEN="${USE_TENSORRT_CODEGEN}"
TVM_INFO_USE_TENSORRT_RUNTIME="${USE_TENSORRT_RUNTIME}"
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1 change: 0 additions & 1 deletion python/tvm/ffi/cython/device.pxi
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Expand Up @@ -78,7 +78,6 @@ cdef class Device:

DEVICE_NAME_TO_TYPE = {
"llvm": kDLCPU,
"stackvm": kDLCPU,
"cpu": kDLCPU,
"c": kDLCPU,
"test": kDLCPU,
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2 changes: 1 addition & 1 deletion python/tvm/relax/vm_build.py
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Expand Up @@ -192,7 +192,7 @@ def build(
to setup the dimensions and parameters correctly.
host is used to specify the host side codegen target.
By default, llvm is used if it is enabled,
otherwise a stackvm interpreter is used.
otherwise a c backend is used.

params: Optional[Dict[str, list]]
Parameters for the input IRModule that will be bound.
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2 changes: 1 addition & 1 deletion python/tvm/tir/build.py
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Expand Up @@ -150,7 +150,7 @@ def build(
target = Target.canon_target(target)

# Step 2: Determine the host target
target_host = "llvm" if tvm.runtime.enabled("llvm") else "stackvm"
target_host = "llvm" if tvm.runtime.enabled("llvm") else "c"
if target is not None:
if target.host is not None:
target_host = target.host
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1 change: 0 additions & 1 deletion src/support/libinfo.cc
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Expand Up @@ -343,7 +343,6 @@ TVM_DLL ffi::Map<ffi::String, ffi::String> GetLibInfo() {
{"USE_RUST_EXT", TVM_INFO_USE_RUST_EXT},
{"USE_SORT", TVM_INFO_USE_SORT},
{"USE_SPIRV_KHR_INTEGER_DOT_PRODUCT", TVM_INFO_USE_SPIRV_KHR_INTEGER_DOT_PRODUCT},
{"USE_STACKVM_RUNTIME", TVM_INFO_USE_STACKVM_RUNTIME},
{"USE_TENSORFLOW_PATH", TVM_INFO_USE_TENSORFLOW_PATH},
{"USE_TENSORRT_CODEGEN", TVM_INFO_USE_TENSORRT_CODEGEN},
{"USE_TENSORRT_RUNTIME", TVM_INFO_USE_TENSORRT_RUNTIME},
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