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[REFACTOR] Phase out StackVM #17784

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Merged
tqchen merged 1 commit into from
Mar 26, 2025
Merged

[REFACTOR] Phase out StackVM #17784

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10 changes: 0 additions & 10 deletions CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -370,16 +370,6 @@ if(USE_RPC)
list(APPEND RUNTIME_SRCS ${RUNTIME_RPC_SRCS})
endif(USE_RPC)

tvm_file_glob(GLOB STACKVM_RUNTIME_SRCS src/runtime/stackvm/*.cc)
tvm_file_glob(GLOB STACKVM_CODEGEN_SRCS src/target/stackvm/*.cc)
list(APPEND COMPILER_SRCS ${STACKVM_CODEGEN_SRCS})
if(USE_STACKVM_RUNTIME)
message(STATUS "Build with stackvm support in runtime...")
list(APPEND RUNTIME_SRCS ${STACKVM_RUNTIME_SRCS})
else()
list(APPEND COMPILER_SRCS ${STACKVM_RUNTIME_SRCS})
endif(USE_STACKVM_RUNTIME)

if(USE_CUDA AND USE_NCCL)
message(STATUS "Build with NCCL...")
find_nccl(${USE_NCCL})
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45 changes: 0 additions & 45 deletions python/tvm/contrib/stackvm.py
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9 changes: 0 additions & 9 deletions python/tvm/runtime/module.py
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Original file line number Diff line number Diff line change
Expand Up @@ -517,15 +517,6 @@ def export_library(
if isinstance(file_name, Path):
file_name = str(file_name)

if self.type_key == "stackvm":
if not file_name.endswith(".stackvm"):
raise ValueError(
f"Module[{self.type_key}]: can only be saved as stackvm format."
"did you build with LLVM enabled?"
)
self.save(file_name)
return

modules = self._collect_dso_modules()
if workspace_dir is None:
temp = _utils.tempdir()
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3 changes: 1 addition & 2 deletions rust/tvm-sys/src/device.rs
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Expand Up @@ -120,7 +120,6 @@ impl<'a> From<&'a str> for DeviceType {
match type_str {
"cpu" => DeviceType::CPU,
"llvm" => DeviceType::CPU,
"stackvm" => DeviceType::CPU,
"cuda" => DeviceType::CUDA,
"nvptx" => DeviceType::CUDA,
"cl" => DeviceType::OpenCL,
Expand Down Expand Up @@ -208,7 +207,7 @@ macro_rules! impl_tvm_device {
}

impl_tvm_device!(
DLDeviceType_kDLCPU: [cpu, llvm, stackvm],
DLDeviceType_kDLCPU: [cpu, llvm],
DLDeviceType_kDLCUDA: [cuda, nvptx],
DLDeviceType_kDLOpenCL: [cl],
DLDeviceType_kDLMetal: [metal],
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2 changes: 1 addition & 1 deletion rust/tvm-sys/src/value.rs
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Expand Up @@ -85,7 +85,7 @@ macro_rules! impl_tvm_device {
}

impl_tvm_device!(
DLDeviceType_kDLCPU: [cpu, llvm, stackvm],
DLDeviceType_kDLCPU: [cpu, llvm],
DLDeviceType_kDLCUDA: [cuda, nvptx],
DLDeviceType_kDLOpenCL: [cl],
DLDeviceType_kDLMetal: [metal],
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2 changes: 0 additions & 2 deletions src/runtime/module.cc
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Expand Up @@ -151,8 +151,6 @@ bool RuntimeEnabled(const String& target_str) {
f_name = "target.runtime.tflite";
} else if (target == "vulkan") {
f_name = "device_api.vulkan";
} else if (target == "stackvm") {
f_name = "target.build.stackvm";
} else if (target == "rpc") {
f_name = "device_api.rpc";
} else if (target == "hexagon") {
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