mirror of
https://github.com/zama-ai/concrete.git
synced 2026-02-19 08:54:26 -05:00
83 lines
2.9 KiB
C++
83 lines
2.9 KiB
C++
// Part of the Concrete Compiler Project, under the BSD3 License with Zama
|
|
// Exceptions. See
|
|
// https://github.com/zama-ai/concrete/blob/main/LICENSE.txt
|
|
// for license information.
|
|
|
|
#include "concretelang/Bindings/Python/DialectModules.h"
|
|
#include "concretelang/Dialect/FHE/IR/FHETypes.h"
|
|
|
|
#include "mlir-c/BuiltinAttributes.h"
|
|
#include "mlir/Bindings/Python/PybindAdaptors.h"
|
|
#include "mlir/CAPI/IR.h"
|
|
#include "mlir/IR/Diagnostics.h"
|
|
#include "llvm/ADT/SmallString.h"
|
|
#include "llvm/Support/raw_ostream.h"
|
|
|
|
#include <pybind11/pybind11.h>
|
|
#include <pybind11/pytypes.h>
|
|
#include <pybind11/stl.h>
|
|
|
|
using namespace mlir::concretelang;
|
|
using namespace mlir::concretelang::FHE;
|
|
using namespace mlir::python::adaptors;
|
|
|
|
typedef struct {
|
|
MlirType type;
|
|
bool isError;
|
|
} MlirTypeOrError;
|
|
|
|
template <typename T>
|
|
MlirTypeOrError IntegerTypeGetChecked(MlirContext ctx, unsigned width) {
|
|
MlirTypeOrError type = {{NULL}, false};
|
|
auto catchError = [&]() -> mlir::InFlightDiagnostic {
|
|
type.isError = true;
|
|
mlir::DiagnosticEngine &engine = unwrap(ctx)->getDiagEngine();
|
|
// The goal here is to make getChecked working, but we don't want the CAPI
|
|
// to stop execution due to an error, and leave the error handling logic to
|
|
// the user of the CAPI
|
|
return engine.emit(mlir::UnknownLoc::get(unwrap(ctx)),
|
|
mlir::DiagnosticSeverity::Warning);
|
|
};
|
|
T integerType = T::getChecked(catchError, unwrap(ctx), width);
|
|
if (type.isError) {
|
|
return type;
|
|
}
|
|
type.type = wrap(integerType);
|
|
return type;
|
|
}
|
|
|
|
/// Populate the fhe python module.
|
|
void mlir::concretelang::python::populateDialectFHESubmodule(
|
|
pybind11::module &m) {
|
|
m.doc() = "FHE dialect Python native extension";
|
|
|
|
mlir_type_subclass(m, "EncryptedIntegerType",
|
|
[](MlirType type) {
|
|
return unwrap(type).isa<EncryptedUnsignedIntegerType>();
|
|
})
|
|
.def_classmethod("get", [](pybind11::object cls, MlirContext ctx,
|
|
unsigned width) {
|
|
MlirTypeOrError typeOrError =
|
|
IntegerTypeGetChecked<EncryptedUnsignedIntegerType>(ctx, width);
|
|
if (typeOrError.isError) {
|
|
throw std::invalid_argument("can't create eint with the given width");
|
|
}
|
|
return cls(typeOrError.type);
|
|
});
|
|
|
|
mlir_type_subclass(m, "EncryptedSignedIntegerType",
|
|
[](MlirType type) {
|
|
return unwrap(type).isa<EncryptedSignedIntegerType>();
|
|
})
|
|
.def_classmethod(
|
|
"get", [](pybind11::object cls, MlirContext ctx, unsigned width) {
|
|
MlirTypeOrError typeOrError =
|
|
IntegerTypeGetChecked<EncryptedSignedIntegerType>(ctx, width);
|
|
if (typeOrError.isError) {
|
|
throw std::invalid_argument(
|
|
"can't create esint with the given width");
|
|
}
|
|
return cls(typeOrError.type);
|
|
});
|
|
}
|