Files
zeekay b832ba2c39 Initial Torus commit
Forked from upstream concrete (BSD-3-Clause-Clear, © 2024 ZAMA) at HEAD
ecb729bb. Modifications copyright © 2026 Lux Industries Inc.

Rebranding scope:
  - Python module concrete → torus (across frontends/torus-python)
  - Rust module concrete-* → torus-* (across frontends/torus-rust)
  - MLIR dialect concretelang → toruslang (across compilers/torus-compiler)
  - Compiler optimizer concrete-optimizer → torus-optimizer
  - Backend concrete-cpu / concrete-cuda → torus-cpu / torus-cuda
  - Wire protocol concrete-protocol → torus-protocol
  - Parameter-curves concrete-security-curves-* → torus-security-curves-*
  - Public symbols concretelib → toruslib, ConcreteLang → TorusLang
  - URLs github.com/zama-ai/concrete → github.com/luxfhe/torus
  - URLs docs.zama.ai/concrete → docs.luxfhe.com/torus

Legal compliance:
  - LICENSE.txt retains original Copyright © 2024 ZAMA verbatim (§1-§2)
  - LICENSE.txt adds modifications copyright © 2026 Lux Industries Inc.
  - §3 endorsement clause: Torus is marketed exclusively as a Lux product;
    no Zama name used in README, docs, or marketing
  - NOTICE file provides factual attribution per legal best practice
    (not endorsement; required by upstream BSD-3-Clause-Clear)

README + NOTICE rewritten from scratch with Lux brand:
  - Quick-start in Python (torus.fhe)
  - Architecture diagram showing the gen-1 vtbl integration path
    (luxcpp/gpu → lux-private/gpu-kernels for CUDA/Metal/WebGPU)
  - Scheme coverage table: TFHE (luxfi/fhe), CKKS/BGV/BFV (luxfi/lattice)
  - Lux FHE family table: Torus / TorusVM / TorusEVM / TorusML / TorusNet

Known limitations (phase-2A scope):
  - PyPI package torus-fhe not yet published; the torus Python module
    is renamed structurally but pip-installable distribution is a
    follow-up (Phase 2A.1)
  - MLIR dialect rename is text-level; the compiler-internal LLVM
    rebuild (concrete-compiler-internal-llvm-project submodule) is
    structural and works; tablegen files renamed concrete→torus but the
    generated .inc files in the source tree will regenerate at build
    time
  - backends/torus-cuda/implementation/ is an upstream submodule
    pointer to the tfhe-rs source (not fetched in the staging clone);
    the CUDA backend body is delivered out-of-tree
  - ~100 test-fixture variable names like concrete_encoded_sample
    retain "concrete" as a math term (vs symbolic); these are inside
    tests/, not the public API; cleanup is a follow-up commit
  - 295 Python `from concrete import ...` residuals in luxfhe/ml-sdk
    consumer remain; that repo's import update is Phase 2B

This commit is the seed for the luxfhe/torus repo. Push as the first
commit to a fresh GitHub repo; do not re-import upstream Zama git
history.
2026-05-29 14:16:47 -07:00

1062 lines
42 KiB
Python

"""
Tests of execution of dynamic indexing operation.
"""
import random
import numpy as np
import pytest
from torus import fhe
@pytest.mark.parametrize(
"encryption_status,function,inputset",
[
pytest.param(
{"x": "encrypted", "y": "clear"},
lambda x, y: x[y],
fhe.inputset(fhe.tensor[fhe.uint4, 3], lambda _: np.random.randint(0, 3)),
id="x[y] where x.shape == (3,) | 0 < y < 3",
),
pytest.param(
{"x": "encrypted", "y": "clear"},
lambda x, y: x[y],
fhe.inputset(fhe.tensor[fhe.uint4, 3], lambda _: np.random.randint(-3, 3)),
id="x[y] where x.shape == (3,) | -3 < y < 3",
),
pytest.param(
{"x": "encrypted", "y": "clear"},
lambda x, y: x[y],
fhe.inputset(fhe.tensor[fhe.uint4, 31], lambda _: np.random.randint(0, 3)),
id="x[y] where x.shape == (31,) | 0 < y < 3",
),
pytest.param(
{"x": "encrypted", "y": "clear"},
lambda x, y: x[y],
fhe.inputset(fhe.tensor[fhe.uint4, 31], lambda _: np.random.randint(-3, 3)),
id="x[y] where x.shape == (31,) | -3 < y < 3",
),
pytest.param(
{"x": "encrypted", "y": "clear"},
lambda x, y: x[y, 0],
fhe.inputset(fhe.tensor[fhe.uint4, 3, 4], lambda _: np.random.randint(0, 3)),
id="x[y, 0] where x.shape == (3, 4) | 0 < y < 3",
),
pytest.param(
{"x": "encrypted", "y": "clear"},
lambda x, y: x[y, 0],
fhe.inputset(fhe.tensor[fhe.uint4, 3, 4], lambda _: np.random.randint(-3, 3)),
id="x[y, 0] where x.shape == (3, 4) | -3 < y < 3",
),
pytest.param(
{"x": "encrypted", "y": "clear"},
lambda x, y: x[1, y],
fhe.inputset(fhe.tensor[fhe.uint4, 3, 4], lambda _: np.random.randint(0, 4)),
id="x[1, y] where x.shape == (3, 4) | 0 < y < 4",
),
pytest.param(
{"x": "encrypted", "y": "clear"},
lambda x, y: x[1, y],
fhe.inputset(fhe.tensor[fhe.uint4, 3, 4], lambda _: np.random.randint(-4, 4)),
id="x[1, y] where x.shape == (3, 4) | -4 < y < 4",
),
pytest.param(
{"x": "encrypted", "y": "clear", "z": "clear"},
lambda x, y, z: x[y, z],
fhe.inputset(
fhe.tensor[fhe.uint4, 3, 4],
lambda _: np.random.randint(0, 3),
lambda _: np.random.randint(0, 4),
),
id="x[y, z] where x.shape == (3, 4) | 0 < y < 3 | 0 < z < 4",
),
pytest.param(
{"x": "encrypted", "y": "clear", "z": "clear"},
lambda x, y, z: x[y, z],
fhe.inputset(
fhe.tensor[fhe.uint4, 3, 4],
lambda _: np.random.randint(0, 3),
lambda _: np.random.randint(-4, 4),
),
id="x[y, z] where x.shape == (3, 4) | 0 < y < 3 | -4 < z < 4",
),
pytest.param(
{"x": "encrypted", "y": "clear", "z": "clear"},
lambda x, y, z: x[y, z],
fhe.inputset(
fhe.tensor[fhe.uint4, 3, 4],
lambda _: np.random.randint(-3, 3),
lambda _: np.random.randint(0, 4),
),
id="x[y, z] where x.shape == (3, 4) | -3 < y < 3 | 0 < z < 4",
),
pytest.param(
{"x": "encrypted", "y": "clear", "z": "clear"},
lambda x, y, z: x[y, z],
fhe.inputset(
fhe.tensor[fhe.uint4, 3, 4],
lambda _: np.random.randint(-3, 3),
lambda _: np.random.randint(-4, 4),
),
id="x[y, z] where x.shape == (3, 4) | -3 < y < 3 | -4 < z < 4",
),
pytest.param(
{"x": "encrypted", "y": "clear"},
lambda x, y: x[y],
fhe.inputset(fhe.tensor[fhe.uint4, 3, 4], lambda _: np.random.randint(0, 3)),
id="x[y] where x.shape == (3, 4) | 0 < y < 3",
),
pytest.param(
{"x": "encrypted", "y": "clear"},
lambda x, y: x[y],
fhe.inputset(fhe.tensor[fhe.uint4, 3, 4], lambda _: np.random.randint(-3, 3)),
id="x[y] where x.shape == (3, 4) | -3 < y < 3",
),
pytest.param(
{"x": "encrypted", "y": "clear"},
lambda x, y: x[:, y],
fhe.inputset(fhe.tensor[fhe.uint4, 3, 4], lambda _: np.random.randint(0, 4)),
id="x[:, y] where x.shape == (3, 4) | 0 < y < 4",
),
pytest.param(
{"x": "encrypted", "y": "clear"},
lambda x, y: x[:, y],
fhe.inputset(fhe.tensor[fhe.uint4, 3, 4], lambda _: np.random.randint(-4, 4)),
id="x[:, y] where x.shape == (3, 4) | -4 < y < 4",
),
pytest.param(
{"x": "encrypted", "y": "clear"},
lambda x, y: x[y, 2],
fhe.inputset(fhe.tensor[fhe.uint4, 3, 4], lambda _: np.random.randint(0, 3)),
id="x[y, 2] where x.shape == (3, 4) | 0 < y < 3",
),
pytest.param(
{"x": "encrypted", "y": "clear"},
lambda x, y: x[y, 2],
fhe.inputset(fhe.tensor[fhe.uint4, 3, 4], lambda _: np.random.randint(-3, 3)),
id="x[y, 2] where x.shape == (3, 4) | -3 < y < 3",
),
pytest.param(
{"x": "encrypted", "y": "clear"},
lambda x, y: x[y, -2],
fhe.inputset(fhe.tensor[fhe.uint4, 3, 4], lambda _: np.random.randint(0, 3)),
id="x[y, -2] where x.shape == (3, 4) | 0 < y < 3",
),
pytest.param(
{"x": "encrypted", "y": "clear"},
lambda x, y: x[y, -2],
fhe.inputset(fhe.tensor[fhe.uint4, 3, 4], lambda _: np.random.randint(-3, 3)),
id="x[y, -2] where x.shape == (3, 4) | -3 < y < 3",
),
pytest.param(
{"x": "encrypted", "y": "clear"},
lambda x, y: x[1, y],
fhe.inputset(fhe.tensor[fhe.uint4, 3, 4], lambda _: np.random.randint(0, 4)),
id="x[1, y] where x.shape == (3, 4) | 0 < y < 4",
),
pytest.param(
{"x": "encrypted", "y": "clear"},
lambda x, y: x[1, y],
fhe.inputset(fhe.tensor[fhe.uint4, 3, 4], lambda _: np.random.randint(-4, 4)),
id="x[1, y] where x.shape == (3, 4) | -4 < y < 4",
),
pytest.param(
{"x": "encrypted", "y": "clear"},
lambda x, y: x[-1, y],
fhe.inputset(fhe.tensor[fhe.uint4, 3, 4], lambda _: np.random.randint(0, 4)),
id="x[-1, y] where x.shape == (3, 4) | 0 < y < 4",
),
pytest.param(
{"x": "encrypted", "y": "clear"},
lambda x, y: x[-1, y],
fhe.inputset(fhe.tensor[fhe.uint4, 3, 4], lambda _: np.random.randint(-4, 4)),
id="x[-1, y] where x.shape == (3, 4) | -4 < y < 4",
),
pytest.param(
{"x": "encrypted", "y": "clear"},
lambda x, y: x[1:3, y, 4:6],
fhe.inputset(fhe.tensor[fhe.uint4, 10, 9, 8], lambda _: np.random.randint(0, 9)),
id="x[1:3, y, 4:6] where x.shape == (10, 9, 8) | 0 < y < 9",
),
pytest.param(
{"x": "encrypted", "y": "clear"},
lambda x, y: x[1:3, y, 4:6],
fhe.inputset(fhe.tensor[fhe.uint4, 10, 9, 8], lambda _: np.random.randint(-9, 9)),
id="x[1:3, y, 4:6] where x.shape == (10, 9, 8) | -9 < y < 9",
),
pytest.param(
{"x": "encrypted", "y": "clear", "z": "clear"},
lambda x, y, z: x[y, 0, z],
fhe.inputset(
fhe.tensor[fhe.uint4, 10, 9, 8],
lambda _: np.random.randint(0, 10),
lambda _: np.random.randint(0, 8),
),
id="x[y, 0, z] where x.shape == (10, 9, 8) | 0 < y < 10 | 0 < z < 8",
),
pytest.param(
{"x": "encrypted", "y": "clear", "z": "clear"},
lambda x, y, z: x[y, 0, z],
fhe.inputset(
fhe.tensor[fhe.uint4, 10, 9, 8],
lambda _: np.random.randint(0, 10),
lambda _: np.random.randint(-8, 8),
),
id="x[y, 0, z] where x.shape == (10, 9, 8) | 0 < y < 10 | -8 < z < 8",
),
pytest.param(
{"x": "encrypted", "y": "clear", "z": "clear"},
lambda x, y, z: x[y, 0, z],
fhe.inputset(
fhe.tensor[fhe.uint4, 10, 9, 8],
lambda _: np.random.randint(-10, 10),
lambda _: np.random.randint(0, 8),
),
id="x[y, 0, z] where x.shape == (10, 9, 8) | -10 < y < 10 | 0 < z < 8",
),
pytest.param(
{"x": "encrypted", "y": "clear", "z": "clear"},
lambda x, y, z: x[y, 0, z],
fhe.inputset(
fhe.tensor[fhe.uint4, 10, 9, 8],
lambda _: np.random.randint(-10, 10),
lambda _: np.random.randint(-8, 8),
),
id="x[y, 0, z] where x.shape == (10, 9, 8) | -10 < y < 10 | -8 < z < 8",
),
pytest.param(
{"x": "encrypted", "y": "clear"},
lambda x, y: x[y],
fhe.inputset(fhe.tensor[fhe.uint4, 5], lambda _: np.random.randint(0, 5, size=(3,))),
id="x[y] where x.shape == (5,) | 0 < y < 5 where y.shape == (3,)",
),
pytest.param(
{"x": "encrypted", "y": "clear"},
lambda x, y: x[y],
fhe.inputset(fhe.tensor[fhe.uint4, 5], lambda _: np.random.randint(-5, 5, size=(3,))),
id="x[y] where x.shape == (5,) | -5 < y < 5 where y.shape == (3,)",
),
pytest.param(
{"x": "encrypted", "y": "clear"},
lambda x, y: x[y],
fhe.inputset(fhe.tensor[fhe.uint4, 5], lambda _: np.random.randint(0, 5, size=(3, 2))),
id="x[y] where x.shape == (5,) | 0 < y < 5 where y.shape == (3, 2)",
),
pytest.param(
{"x": "encrypted", "y": "clear"},
lambda x, y: x[y],
fhe.inputset(fhe.tensor[fhe.uint4, 5], lambda _: np.random.randint(-5, 5, size=(3, 2))),
id="x[y] where x.shape == (5,) | -5 < y < 5 where y.shape == (3, 2)",
),
pytest.param(
{"x": "encrypted", "y": "clear"},
lambda x, y: x[y, 1],
fhe.inputset(
fhe.tensor[fhe.uint4, 5, 3],
lambda _: np.random.randint(0, 5, size=(3,)),
),
id="x[y, 1] where x.shape == (5, 3) | 0 < y < 5 where y.shape == (3,)",
),
pytest.param(
{"x": "encrypted", "y": "clear"},
lambda x, y: x[y, 1],
fhe.inputset(
fhe.tensor[fhe.uint4, 5, 3],
lambda _: np.random.randint(-5, 5, size=(3,)),
),
id="x[y, 1] where x.shape == (5, 3) | -5 < y < 5 where y.shape == (3,)",
),
pytest.param(
{"x": "encrypted", "y": "clear"},
lambda x, y: x[y, 1],
fhe.inputset(
fhe.tensor[fhe.uint4, 5, 3],
lambda _: np.random.randint(0, 5, size=(3, 2)),
),
id="x[y, 1] where x.shape == (5, 3) | -5 < y < 5 where y.shape == (3, 2)",
),
pytest.param(
{"x": "encrypted", "y": "clear"},
lambda x, y: x[y, 1],
fhe.inputset(
fhe.tensor[fhe.uint4, 5, 3],
lambda _: np.random.randint(0, 5, size=(3, 2)),
),
id="x[y, 1] where x.shape == (5, 3) | -5 < y < 5 where y.shape == (3, 2)",
),
pytest.param(
{"x": "encrypted", "y": "clear"},
lambda x, y: x[y, [2, 0]],
fhe.inputset(
fhe.tensor[fhe.uint4, 5, 3],
lambda _: np.random.randint(0, 5, size=()),
),
id="x[y, [2, 0]] where x.shape == (5, 3) | 0 < y < 5",
),
pytest.param(
{"x": "encrypted", "y": "clear"},
lambda x, y: x[y, [2, 0]],
fhe.inputset(
fhe.tensor[fhe.uint4, 5, 3],
lambda _: np.random.randint(-5, 5, size=()),
),
id="x[y, [2, 0]] where x.shape == (5, 3) | -5 < y < 5",
),
pytest.param(
{"x": "encrypted", "y": "clear"},
lambda x, y: x[y, [2, 0]],
fhe.inputset(
fhe.tensor[fhe.uint4, 5, 3],
lambda _: np.random.randint(0, 5, size=(2,)),
),
id="x[y, [2, 0]] where x.shape == (5, 3) | 0 < y < 5 where y.shape == (2,)",
),
pytest.param(
{"x": "encrypted", "y": "clear"},
lambda x, y: x[y, [2, 0]],
fhe.inputset(
fhe.tensor[fhe.uint4, 5, 3],
lambda _: np.random.randint(-5, 5, size=(2,)),
),
id="x[y, [2, 0]] where x.shape == (5, 3) | -5 < y < 5 where y.shape == (2,)",
),
pytest.param(
{"x": "encrypted", "y": "clear", "z": "clear"},
lambda x, y, z: x[y, z],
fhe.inputset(
fhe.tensor[fhe.uint4, 5, 3],
lambda _: np.random.randint(0, 5, size=(2,)),
lambda _: np.random.randint(0, 3, size=(2,)),
),
id=(
"x[y, z] where x.shape == (5, 3) "
"| 0 < y < 5 where y.shape == (2,) "
"| 0 < z < 3 where z.shape == (2,)"
),
),
pytest.param(
{"x": "encrypted", "y": "clear", "z": "clear"},
lambda x, y, z: x[y, z],
fhe.inputset(
fhe.tensor[fhe.uint4, 5, 3],
lambda _: np.random.randint(0, 5, size=(2,)),
lambda _: np.random.randint(-3, 3, size=(2,)),
),
id=(
"x[y, z] where x.shape == (5, 3)"
"| 0 < y < 5 where y.shape == (2,) "
"| -3 < z < 3 where z.shape == (2,)"
),
),
pytest.param(
{"x": "encrypted", "y": "clear", "z": "clear"},
lambda x, y, z: x[y, z],
fhe.inputset(
fhe.tensor[fhe.uint4, 5, 3],
lambda _: np.random.randint(-5, 5, size=(2,)),
lambda _: np.random.randint(0, 3, size=(2,)),
),
id=(
"x[y, z] where x.shape == (5, 3)"
"| -5 < y < 5 where y.shape == (2,) "
"| 0 < z < 3 where z.shape == (2,)"
),
),
pytest.param(
{"x": "encrypted", "y": "clear", "z": "clear"},
lambda x, y, z: x[y, z],
fhe.inputset(
fhe.tensor[fhe.uint4, 5, 3],
lambda _: np.random.randint(-5, 5, size=(2,)),
lambda _: np.random.randint(-3, 3, size=(2,)),
),
id=(
"x[y, z] where x.shape == (5, 3) "
"| -5 < y < 5 where y.shape == (2,) "
"| -3 < z < 3 where z.shape == (2,)"
),
),
pytest.param(
{"x": "encrypted", "y": "clear", "z": "clear"},
lambda x, y, z: x[y, z],
fhe.inputset(
fhe.tensor[fhe.uint4, 5, 3],
lambda _: np.random.randint(0, 5, size=(3, 2)),
lambda _: np.random.randint(0, 3, size=(3, 2)),
),
id=(
"x[y, z] where x.shape == (5, 3) | 0 < y < 5 where y.shape == (3, 2) "
"| 0 < z < 3 where z.shape == (3, 2)"
),
),
pytest.param(
{"x": "encrypted", "y": "clear", "z": "clear"},
lambda x, y, z: x[y, z],
fhe.inputset(
fhe.tensor[fhe.uint4, 5, 3],
lambda _: np.random.randint(0, 5, size=(3, 2)),
lambda _: np.random.randint(-3, 3, size=(3, 2)),
),
id=(
"x[y, z] where x.shape == (5, 3) "
"| 0 < y < 5 where y.shape == (3, 2) "
"| -3 < z < 3 where z.shape == (3, 2)"
),
),
pytest.param(
{"x": "encrypted", "y": "clear", "z": "clear"},
lambda x, y, z: x[y, z],
fhe.inputset(
fhe.tensor[fhe.uint4, 5, 3],
lambda _: np.random.randint(-5, 5, size=(3, 2)),
lambda _: np.random.randint(0, 3, size=(3, 2)),
),
id=(
"x[y, z] where x.shape == (5, 3) "
"| -5 < y < 5 where y.shape == (3, 2) "
"| 0 < z < 3 where z.shape == (3, 2)"
),
),
pytest.param(
{"x": "encrypted", "y": "clear", "z": "clear"},
lambda x, y, z: x[y, z],
fhe.inputset(
fhe.tensor[fhe.uint4, 5, 3],
lambda _: np.random.randint(-5, 5, size=(3, 2)),
lambda _: np.random.randint(-3, 3, size=(3, 2)),
),
id=(
"x[y, z] where x.shape == (5, 3) "
"| -5 < y < 5 where y.shape == (3, 2) "
"| -3 < z < 3 where z.shape == (3, 2)"
),
),
pytest.param(
{"x": "encrypted", "y": "clear"},
lambda x, y: x[y, 2:4],
fhe.inputset(
fhe.tensor[fhe.uint4, 5, 6],
lambda _: np.random.randint(0, 5, size=(3,)),
),
id="x[y, 2:4] where x.shape == (5, 6) | 0 < y < 5 where y.shape == (3,)",
),
pytest.param(
{"x": "encrypted", "y": "clear"},
lambda x, y: x[y, 2:4],
fhe.inputset(
fhe.tensor[fhe.uint4, 5, 6],
lambda _: np.random.randint(-5, 5, size=(3,)),
),
id="x[y, 2:4] where x.shape == (5, 6) | -5 < y < 5 where y.shape == (3,)",
),
pytest.param(
{"x": "encrypted", "y": "clear"},
lambda x, y: x[3, y, 2:4],
fhe.inputset(
fhe.tensor[fhe.uint4, 4, 5, 6],
lambda _: np.random.randint(0, 5, size=(3,)),
),
id="x[3, y, 2:4] where x.shape == (4, 5, 6) | 0 < y < 5 where y.shape == (3,)",
),
pytest.param(
{"x": "encrypted", "y": "clear"},
lambda x, y: x[3, y, 2:4],
fhe.inputset(
fhe.tensor[fhe.uint4, 4, 5, 6],
lambda _: np.random.randint(-5, 5, size=(3,)),
),
id="x[3, y, 2:4] where x.shape == (4, 5, 6) | -5 < y < 5 where y.shape == (3,)",
),
pytest.param(
{"x": "encrypted", "y": "clear"},
lambda x, y: x[1:3, y, 4],
fhe.inputset(
fhe.tensor[fhe.uint4, 4, 5, 6],
lambda _: np.random.randint(0, 5, size=(3,)),
),
id="x[1:3, y, 4] where x.shape == (4, 5, 6) | 0 < y < 5 where y.shape == (3,)",
),
pytest.param(
{"x": "encrypted", "y": "clear"},
lambda x, y: x[1:3, y, 4],
fhe.inputset(
fhe.tensor[fhe.uint4, 4, 5, 6],
lambda _: np.random.randint(-5, 5, size=(3,)),
),
id="x[1:3, y, 4] where x.shape == (4, 5, 6) | -5 < y < 5 where y.shape == (3,)",
),
pytest.param(
{"x": "encrypted", "y": "clear"},
lambda x, y: x[y, 3, 2:4],
fhe.inputset(
fhe.tensor[fhe.uint4, 4, 5, 6],
lambda _: np.random.randint(0, 4, size=(3,)),
),
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),
pytest.param(
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lambda x, y: x[y, 3, 2:4],
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pytest.param(
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lambda x, y: x[y, 1:3, 4],
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pytest.param(
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lambda x, y: x[y, 1:3, 4],
fhe.inputset(
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pytest.param(
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lambda x, y: x[1, 2:4, y],
fhe.inputset(
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lambda _: np.random.randint(0, 6, size=(3,)),
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pytest.param(
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lambda x, y: x[1, 2:4, y],
fhe.inputset(
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pytest.param(
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lambda x, y: x[0:2, 3, y],
fhe.inputset(
fhe.tensor[fhe.uint4, 4, 5, 6],
lambda _: np.random.randint(0, 6, size=(3,)),
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pytest.param(
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lambda x, y: x[0:2, 3, y],
fhe.inputset(
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pytest.param(
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lambda x, y: x[[3, 1], y, 2:4],
fhe.inputset(
fhe.tensor[fhe.uint4, 4, 5, 6],
lambda _: np.random.randint(0, 5),
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pytest.param(
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lambda x, y: x[[3, 1], y, 2:4],
fhe.inputset(
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pytest.param(
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lambda x, y: x[1:3, y, [4, 2]],
fhe.inputset(
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lambda _: np.random.randint(0, 5),
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pytest.param(
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lambda x, y: x[1:3, y, [4, 2]],
fhe.inputset(
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pytest.param(
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pytest.param(
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pytest.param(
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pytest.param(
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fhe.inputset(
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pytest.param(
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pytest.param(
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pytest.param(
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pytest.param(
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pytest.param(
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pytest.param(
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pytest.param(
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pytest.param(
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pytest.param(
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pytest.param(
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pytest.param(
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pytest.param(
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pytest.param(
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pytest.param(
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pytest.param(
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pytest.param(
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pytest.param(
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pytest.param(
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pytest.param(
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pytest.param(
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pytest.param(
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pytest.param(
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pytest.param(
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pytest.param(
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pytest.param(
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pytest.param(
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pytest.param(
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pytest.param(
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pytest.param(
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pytest.param(
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pytest.param(
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pytest.param(
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pytest.param(
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pytest.param(
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pytest.param(
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pytest.param(
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pytest.param(
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pytest.param(
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pytest.param(
{"x": "encrypted", "y": "clear", "z": "clear"},
lambda x, y, z: x[1:, y, [3, 1, 0, 4], :3, z],
fhe.inputset(
fhe.tensor[fhe.uint4, 3, 4, 5, 6, 7],
lambda _: np.random.randint(0, 4),
lambda _: np.random.randint(0, 7),
),
id=(
"x[1:, y, [3, 1, 0, 4], :3, z] where x.shape == (3, 4, 5, 6, 7) "
"| 0 < y < 4 "
"| 0 < z < 7 "
),
),
],
)
def test_dynamic_indexing(encryption_status, function, inputset, helpers):
"""
Test dynamic indexing.
"""
configuration = helpers.configuration()
compiler = fhe.Compiler(function, encryption_status)
circuit = compiler.compile(inputset, configuration)
for sample in random.sample(inputset, 8):
helpers.check_execution(circuit, function, list(sample))