mirror of
https://github.com/zama-ai/concrete.git
synced 2026-02-09 20:25:34 -05:00
2e5f92b6b8
- no more Concrete ciphertext/plaintext types: they are represented using standard MLIR types (int/tensor) - Technically BConcrete was renamed to Concrete, and old Concrete was removed - TFHE -> Concrete now takes into account the conversion of tensor of ciphertext into tensors of an additional dimension (LWE dim) - Bufferization now works in Concrete - Old Concrete optimization were moved to TFHE - Concrete is now the dialect that lowers to CAPI calls - TFHE -> Concrete now uses OpConversionPattern and is much cleaner in terms of type conversion - Disabled tests for batching, as there was something weird about it: batchable operations implemented in Concrete but pass run in FHELinalg
90 lines
3.4 KiB
C++
90 lines
3.4 KiB
C++
// Part of the Concrete Compiler Project, under the BSD3 License with Zama
|
|
// Exceptions. See
|
|
// https://github.com/zama-ai/concrete-compiler-internal/blob/main/LICENSE.txt
|
|
// for license information.
|
|
|
|
#include "concretelang/Dialect/Concrete/IR/ConcreteDialect.h"
|
|
#include "concretelang/Dialect/Concrete/IR/ConcreteOps.h"
|
|
#include "concretelang/Dialect/SDFG/IR/SDFGDialect.h"
|
|
#include "concretelang/Dialect/SDFG/IR/SDFGOps.h"
|
|
#include "concretelang/Dialect/SDFG/Interfaces/SDFGConvertibleInterface.h"
|
|
#include "llvm/ADT/SmallVector.h"
|
|
|
|
namespace mlir {
|
|
namespace concretelang {
|
|
namespace SDFG {
|
|
namespace {
|
|
char add_eint[] = "add_eint";
|
|
char add_eint_int[] = "add_eint_int";
|
|
char mul_eint_int[] = "mul_eint_int";
|
|
char neg_eint[] = "neg_eint";
|
|
char keyswitch[] = "keyswitch";
|
|
char bootstrap[] = "bootstrap";
|
|
} // namespace
|
|
|
|
template <typename Op, char const *processName, bool copyAttributes = false>
|
|
struct ReplaceWithProcessSDFGConversionInterface
|
|
: public SDFGConvertibleOpInterface::ExternalModel<
|
|
ReplaceWithProcessSDFGConversionInterface<Op, processName,
|
|
copyAttributes>,
|
|
Op> {
|
|
MakeProcess convert(Operation *op, mlir::ImplicitLocOpBuilder &builder,
|
|
::mlir::Value dfg, ::mlir::ValueRange inStreams,
|
|
::mlir::ValueRange outStreams) const {
|
|
llvm::SmallVector<mlir::Value> streams = llvm::to_vector(inStreams);
|
|
streams.append(outStreams.begin(), outStreams.end());
|
|
MakeProcess process = builder.create<MakeProcess>(
|
|
*symbolizeProcessKind(processName), dfg, streams);
|
|
|
|
if (copyAttributes) {
|
|
llvm::SmallVector<mlir::NamedAttribute> combinedAttrs =
|
|
llvm::to_vector(op->getAttrs());
|
|
|
|
for (mlir::NamedAttribute attr : process->getAttrs()) {
|
|
combinedAttrs.push_back(attr);
|
|
}
|
|
|
|
process->setAttrs(combinedAttrs);
|
|
}
|
|
|
|
return process;
|
|
}
|
|
};
|
|
|
|
void registerSDFGConvertibleOpInterfaceExternalModels(
|
|
DialectRegistry ®istry) {
|
|
registry.addExtension(+[](MLIRContext *ctx,
|
|
Concrete::ConcreteDialect *dialect) {
|
|
mlir::concretelang::Concrete::AddLweTensorOp::attachInterface<
|
|
ReplaceWithProcessSDFGConversionInterface<
|
|
mlir::concretelang::Concrete::AddLweTensorOp, add_eint>>(*ctx);
|
|
|
|
mlir::concretelang::Concrete::AddPlaintextLweTensorOp::attachInterface<
|
|
ReplaceWithProcessSDFGConversionInterface<
|
|
mlir::concretelang::Concrete::AddPlaintextLweTensorOp,
|
|
add_eint_int>>(*ctx);
|
|
|
|
mlir::concretelang::Concrete::MulCleartextLweTensorOp::attachInterface<
|
|
ReplaceWithProcessSDFGConversionInterface<
|
|
mlir::concretelang::Concrete::MulCleartextLweTensorOp,
|
|
mul_eint_int>>(*ctx);
|
|
|
|
mlir::concretelang::Concrete::NegateLweTensorOp::attachInterface<
|
|
ReplaceWithProcessSDFGConversionInterface<
|
|
mlir::concretelang::Concrete::NegateLweTensorOp, neg_eint>>(*ctx);
|
|
|
|
mlir::concretelang::Concrete::KeySwitchLweTensorOp::attachInterface<
|
|
ReplaceWithProcessSDFGConversionInterface<
|
|
mlir::concretelang::Concrete::KeySwitchLweTensorOp, keyswitch,
|
|
true>>(*ctx);
|
|
|
|
mlir::concretelang::Concrete::BootstrapLweTensorOp::attachInterface<
|
|
ReplaceWithProcessSDFGConversionInterface<
|
|
mlir::concretelang::Concrete::BootstrapLweTensorOp, bootstrap,
|
|
true>>(*ctx);
|
|
});
|
|
}
|
|
} // namespace SDFG
|
|
} // namespace concretelang
|
|
} // namespace mlir
|