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e8ef48ffd8
This commit: + Adds support for a protocol which enables inter-op between concrete, tfhe-rs and potentially other contributors to the fhe ecosystem. + Gets rid of hand-made serialization in the compiler, and client/server libs. + Refactors client/server libs to allow more pre/post processing of circuit inputs/outputs. The protocol is supported by a definition in the shape of a capnp file, which defines different types of objects among which: + ProgramInfo object, which is a precise description of a set of fhe circuit coming from the same compilation (understand function type information), and the associated key set. + *Key objects, which represent secret/public keys used to encrypt/execute fhe circuits. + Value object, which represent values that can be transferred between client and server to support calls to fhe circuits. The hand-rolled serialization that was previously used is completely dropped in favor of capnp in the whole codebase. The client/server libs, are refactored to introduce a modular design for pre-post processing. Reading the ProgramInfo file associated with a compilation, the client and server libs assemble a pipeline of transformers (functions) for pre and post processing of values coming in and out of a circuit. This design properly decouples various aspects of the processing, and allows these capabilities to be safely extended. In practice this commit includes the following: + Defines the specification in a concreteprotocol package + Integrate the compilation of this package as a compiler dependency via cmake + Modify the compiler to use the Encodings objects defined in the protocol + Modify the compiler to emit ProgramInfo files as compilation artifact, and gets rid of the bloated ClientParameters. + Introduces a new Common library containing the functionalities shared between the compiler and the client/server libs. + Introduces a functional pre-post processing pipeline to this common library + Modify the client/server libs to support loading ProgramInfo objects, and calling circuits using Value messages. + Drops support of JIT. + Drops support of C-api. + Drops support of Rust bindings. Co-authored-by: Nikita Frolov <nf@mkmks.org>
40 lines
1.2 KiB
Python
40 lines
1.2 KiB
Python
import pytest
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from concrete.compiler import (
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ClientParameters,
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ClientSupport,
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CompilationOptions,
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KeySetCache,
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KeySet,
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LambdaArgument,
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LibraryCompilationResult,
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LibraryLambda,
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LibrarySupport,
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PublicArguments,
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PublicResult,
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)
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@pytest.mark.parametrize("garbage", ["string here", 23, None])
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@pytest.mark.parametrize(
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"WrapperClass",
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[
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pytest.param(ClientParameters, id="ClientParameters"),
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pytest.param(ClientSupport, id="ClientSupport"),
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pytest.param(CompilationOptions, id="CompilationOptions"),
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pytest.param(KeySetCache, id="KeySetCache"),
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pytest.param(KeySet, id="KeySet"),
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pytest.param(LambdaArgument, id="LambdaArgument"),
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pytest.param(LibraryCompilationResult, id="LibraryCompilationResult"),
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pytest.param(LibraryLambda, id="LibraryLambda"),
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pytest.param(LibrarySupport, id="LibrarySupport"),
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pytest.param(PublicArguments, id="PublicArguments"),
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pytest.param(PublicResult, id="PublicResult"),
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],
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)
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def test_invalid_wrapping(WrapperClass, garbage):
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with pytest.raises(
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TypeError,
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match=f"\.* must be of type _{WrapperClass.__name__}, not {type(garbage)}",
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):
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WrapperClass(garbage)
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