Files
concrete/compiler/lib/Bindings/Python/CompilerAPIModule.cpp
youben11 2972fa4403 refactor(python): rework the bindings with latest MLIR version
- Go through CAPI for python bindings
- Consuming LLVM errors in CAPI: fixes previous issue which made this
  impossible in the python bindings
2021-10-07 14:38:50 +01:00

65 lines
2.4 KiB
C++

#include "CompilerAPIModule.h"
#include "zamalang-c/Support/CompilerEngine.h"
#include "zamalang/Dialect/HLFHE/IR/HLFHEOpsDialect.h.inc"
#include "zamalang/Support/CompilerEngine.h"
#include "zamalang/Support/ExecutionArgument.h"
#include <mlir/Dialect/MemRef/IR/MemRef.h>
#include <mlir/Dialect/StandardOps/IR/Ops.h>
#include <mlir/ExecutionEngine/OptUtils.h>
#include <mlir/Parser.h>
#include <pybind11/pybind11.h>
#include <pybind11/pytypes.h>
#include <pybind11/stl.h>
#include <stdexcept>
#include <string>
using mlir::zamalang::CompilerEngine;
using mlir::zamalang::ExecutionArgument;
/// Populate the compiler API python module.
void mlir::zamalang::python::populateCompilerAPISubmodule(pybind11::module &m) {
m.doc() = "Zamalang compiler python API";
m.def("round_trip", [](std::string mlir_input) {
mlir::MLIRContext context;
context.getOrLoadDialect<mlir::zamalang::HLFHE::HLFHEDialect>();
context.getOrLoadDialect<mlir::StandardOpsDialect>();
context.getOrLoadDialect<mlir::memref::MemRefDialect>();
auto module_ref = mlir::parseSourceString(mlir_input, &context);
if (!module_ref) {
throw std::logic_error("mlir parsing failed");
}
std::string result;
llvm::raw_string_ostream os(result);
module_ref->print(os);
return os.str();
});
pybind11::class_<ExecutionArgument, std::shared_ptr<ExecutionArgument>>(
m, "ExecutionArgument")
.def("create",
pybind11::overload_cast<uint64_t>(&ExecutionArgument::create))
.def("create", pybind11::overload_cast<std::vector<uint8_t>>(
&ExecutionArgument::create))
.def("is_tensor", &ExecutionArgument::isTensor)
.def("is_int", &ExecutionArgument::isInt);
pybind11::class_<CompilerEngine>(m, "CompilerEngine")
.def(pybind11::init())
.def("run",
[](CompilerEngine &engine, std::vector<ExecutionArgument> args) {
// wrap and call CAPI
compilerEngine e{&engine};
exectuionArguments a{args.data(), args.size()};
return compilerEngineRun(e, a);
})
.def("compile_fhe",
[](CompilerEngine &engine, std::string mlir_input) {
// wrap and call CAPI
compilerEngine e{&engine};
compilerEngineCompile(e, mlir_input.c_str());
})
.def("get_compiled_module", &CompilerEngine::getCompiledModule);
}