mirror of
https://github.com/zebrajr/pytorch.git
synced 2025-12-06 12:20:52 +01:00
dbe850af5b
Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/33851 Rationale and context described in #33828. Script to reproduce the move: https://gist.github.com/suo/16cbefaaeb67ca5a7c6caffd49b7f6e9 ghstack-source-id: 99079645 Test Plan: Make sure CI passes Reviewed By: jamesr66a Differential Revision: D20133869 fbshipit-source-id: 390e9241a9c85366d9005c492ac31f10aa96488e
60 lines
2.0 KiB
C++
60 lines
2.0 KiB
C++
#include "function.h"
|
|
#include "interpreter.h"
|
|
#include <torch/csrc/jit/runtime/instruction.h>
|
|
#include <torch/csrc/jit/runtime/vararg_functions.h>
|
|
#include <ATen/core/op_registration/op_registration.h>
|
|
|
|
namespace torch{
|
|
namespace jit{
|
|
|
|
char const * toString(OpCode op);
|
|
namespace mobile {
|
|
Function::Function(c10::QualifiedName name)
|
|
: name_(name), code_(std::make_shared<Code>()) {}
|
|
|
|
void Function::append_instruction(OpCode op, int X, int N) {
|
|
TORCH_CHECK(isOpSupportedInMobile(op), toString(op),
|
|
" is not supported in mobile module.");
|
|
code_->instructions_.emplace_back(op, X, N);
|
|
}
|
|
|
|
void Function::append_operator(const std::string& name,
|
|
const std::string& overload_name) {
|
|
// Keep the original opname in code_
|
|
code_->op_names_.emplace_back(name, overload_name);
|
|
auto opname = code_->op_names_.back();
|
|
// Add "_" prefix to work around the double registration both of jit/generated
|
|
// and here. TODO: remove it when we have separate build for lite interpreter.
|
|
if (opname.name != "aten::Int") {
|
|
opname.name = "_" + opname.name;
|
|
}
|
|
auto op = c10::Dispatcher::singleton().findSchema(opname);
|
|
TORCH_CHECK(op.has_value(), opname.name, ".", opname.overload_name, " cannot be found.");
|
|
// TODO: operator.h now does not depend on Node* so we can also look up operators from
|
|
// that registry for use in mobile as a way to share implementations.
|
|
auto fn = [op](Stack& stack) {
|
|
c10::Dispatcher::singleton().callBoxed(*op, &stack);
|
|
};
|
|
code_->operators_.emplace_back(fn);
|
|
}
|
|
|
|
void Function::append_constant(const c10::IValue& constant) {
|
|
code_->constants_.push_back(constant);
|
|
}
|
|
|
|
void Function::append_type(const at::TypePtr& type) {
|
|
code_->types_.push_back(type);
|
|
}
|
|
|
|
void Function::set_register_size(size_t size) {
|
|
code_->register_size_ = size;
|
|
}
|
|
|
|
bool Function::run(Stack& stack) const {
|
|
InterpreterState interp_state(code_);
|
|
return interp_state.run(stack);
|
|
}
|
|
} // namespace mobile
|
|
} // namespace torch
|
|
} // namespace jit
|