Remove unused config options

doc/library/config.rst

@@ -510,116 +510,12 @@ import ``pytensor`` and print the config variable, as in:
 
     Removing these asserts can speed up execution.
 
-.. attribute:: config.dnn__enabled
-
-    String value: ``'auto'``, ``'True'``, ``'False'``, ``'no_check'``
-
-    Default: ``'auto'``
-
-    If ``'auto'``, automatically detect and use
-    `cuDNN <https://developer.nvidia.com/cudnn>`_ when it is available.
-    If cuDNN is unavailable, do not raise an error.
-
-    If ``'True'``, require the use of cuDNN.  If cuDNN is unavailable, raise an error.
-
-    If ``'False'``, neither use cuDNN nor check if it is available.
-
-    If ``'no_check'``, assume cuDNN is present and that the versions between the
-    header and library match.
-
-.. attribute:: config.dnn__include_path
-
-    Default: ``include`` sub-folder in CUDA root directory, or headers paths defined for the compiler.
-
-    Location of the cuDNN header.
-
-.. attribute:: config.dnn__library_path
-
-    Default: Library sub-folder (``lib64`` on Linux) in CUDA root directory, or
-    libraries paths defined for the compiler.
-
-    Location of the cuDNN library.
-
 .. attribute:: config.conv__assert_shape
 
     If ``True``, ``AbstractConv*`` :class:`Op`\s will verify that user-provided shapes
     match the run-time shapes. This is a debugging option, and may slow down
     compilation.
 
-.. attribute:: config.dnn.conv.workmem
-
-    Deprecated, use :attr:`config.dnn__conv__algo_fwd`.
-
-
-.. attribute:: config.dnn.conv.workmem_bwd
-
-    Deprecated, use :attr:`config.dnn__conv__algo_bwd_filter` and
-    :attr:`config.dnn__conv__algo_bwd_data` instead.
-
-.. attribute:: config.dnn__conv__algo_fwd
-
-    String value:
-    ``'small'``, ``'none'``, ``'large'``, ``'fft'``, ``'fft_tiling'``,
-    ``'winograd'``, ``'winograd_non_fused'``, ``'guess_once'``, ``'guess_on_shape_change'``,
-    ``'time_once'``, ``'time_on_shape_change'``.
-
-    Default: ``'small'``
-
-    3d convolution only support ``'none'``, ``'small'``, ``'fft_tiling'``, ``'guess_once'``,
-    ``'guess_on_shape_change'``, ``'time_once'``, ``'time_on_shape_change'``.
-
-.. attribute:: config.dnn.conv.algo_bwd
-
-    Deprecated, use :attr:`config.dnn__conv__algo_bwd_filter` and
-    :attr:`config.dnn__conv__algo_bwd_data` instead.
-
-.. attribute:: config.dnn__conv__algo_bwd_filter
-
-    String value:
-    ``'none'``, ``'deterministic'``, ``'fft'``, ``'small'``, ``'winograd_non_fused'``, ``'fft_tiling'``, ``'guess_once'``,
-    ``'guess_on_shape_change'``, ``'time_once'``, ``'time_on_shape_change'``.
-
-    Default: ``'none'``
-
-    3d convolution only supports ``'none'``, ``'small'``, ``'guess_once'``,
-    ``'guess_on_shape_change'``, ``'time_once'``, ``'time_on_shape_change'``.
-
-.. attribute:: config.dnn__conv__algo_bwd_data
-
-    String value:
-    ``'none'``, ``'deterministic'``, ``'fft'``, ``'fft_tiling'``, ``'winograd'``,
-    ``'winograd_non_fused'``, ``'guess_once'``, ``'guess_on_shape_change'``, ``'time_once'``,
-    ``'time_on_shape_change'``.
-
-    Default: ``'none'``
-
-    3d convolution only supports ``'none'``, ``'deterministic'``, ``'fft_tiling'``
-    ``'guess_once'``, ``'guess_on_shape_change'``, ``'time_once'``,
-    ``'time_on_shape_change'``.
-
-.. attribute:: config.magma__enabled
-
-    String value: ``'True'``, ``'False'``
-
-    Default: ``'False'``
-
-    If ``'True'``, use `magma <http://icl.cs.utk.edu/magma/>`_ for matrix
-    computations.
-
-    If ``'False'``, disable magma.
-
-.. attribute:: config.magma__include_path
-
-    Default: ``''``
-
-    Location of the magma headers.
-
-.. attribute:: config.magma__library_path
-
-    Default: ``''``
-
-    Location of the magma library.
-
 .. attribute:: config.ctc__root
 
     Default: ``''``

pytensor/configdefaults.py

@@ -34,62 +34,6 @@ from pytensor.utils import (
 _logger = logging.getLogger("pytensor.configdefaults")
 
 
-def get_cuda_root() -> Path | None:
-    # We look for the cuda path since we need headers from there
-    if (v := os.getenv("CUDA_ROOT")) is not None:
-        return Path(v)
-    if (v := os.getenv("CUDA_PATH")) is not None:
-        return Path(v)
-    if (s := os.getenv("PATH")) is None:
-        return Path()
-    for dir in s.split(os.pathsep):
-        if (Path(dir) / "nvcc").exists():
-            return Path(dir).absolute().parent
-    return None
-
-
-def default_cuda_include() -> Path | None:
-    if config.cuda__root:
-        return config.cuda__root / "include"
-    return None
-
-
-def default_dnn_base_path() -> Path | None:
-    # We want to default to the cuda root if cudnn is installed there
-    if config.cuda__root:
-        # The include doesn't change location between OS.
-        if (config.cuda__root / "include/cudnn.h").exists():
-            return config.cuda__root
-    return None
-
-
-def default_dnn_inc_path() -> Path | None:
-    if config.dnn__base_path:
-        return config.dnn__base_path / "include"
-    return None
-
-
-def default_dnn_lib_path() -> Path | None:
-    if config.dnn__base_path:
-        if sys.platform == "win32":
-            path = config.dnn__base_path / "lib/x64"
-        elif sys.platform == "darwin":
-            path = config.dnn__base_path / "lib"
-        else:
-            # This is linux
-            path = config.dnn__base_path / "lib64"
-        return path
-    return None
-
-
-def default_dnn_bin_path() -> Path | None:
-    if config.dnn__base_path:
-        if sys.platform == "win32":
-            return config.dnn__base_path / "bin"
-        return config.dnn__library_path
-    return None
-
-
 def _filter_mode(val):
     # Do not add FAST_RUN_NOGC to this list (nor any other ALL CAPS shortcut).
     # The way to get FAST_RUN_NOGC is with the flag 'linker=c|py_nogc'.
@@ -607,15 +551,6 @@ def add_compile_configvars():
         in_c_key=False,
     )
 
-    config.add(
-        "ctc__root",
-        "Directory which contains the root of Baidu CTC library. It is assumed \
-        that the compiled library is either inside the build, lib or lib64 \
-        subdirectory, and the header inside the include directory.",
-        StrParam("", mutable=False),
-        in_c_key=False,
-    )
-
 
 def _is_valid_cmp_sloppy(v):
     return v in (0, 1, 2)

pytensor/configparser.py

@@ -74,12 +74,8 @@ class PyTensorConfigParser:
     warn_float64: str
     pickle_test_value: bool
     cast_policy: str
-    deterministic: str
     device: str
-    force_device: bool
-    conv__assert_shape: bool
     print_global_stats: bool
-    assert_no_cpu_op: str
     unpickle_function: bool
     # add_compile_configvars
     mode: str
@@ -90,7 +86,6 @@ class PyTensorConfigParser:
     optimizer_verbose: bool
     on_opt_error: str
     nocleanup: bool
-    on_unused_import: str
     gcc__cxxflags: str
     cmodule__warn_no_version: bool
     cmodule__remove_gxx_opt: bool
@@ -98,9 +93,7 @@ class PyTensorConfigParser:
     cmodule__preload_cache: bool
     cmodule__age_thresh_use: int
     cmodule__debug: bool
-    compile__wait: int
     compile__timeout: int
-    ctc__root: str
     # add_tensor_configvars
     tensor__cmp_sloppy: int
     lib__amblibm: bool
@@ -151,8 +144,6 @@ class PyTensorConfigParser:
     cycle_detection: str
     check_stack_trace: str
     metaopt__verbose: int
-    metaopt__optimizer_excluding: str
-    metaopt__optimizer_including: str
     # add_vm_configvars
     profile: bool
     profile_optimizer: bool
@@ -175,10 +166,6 @@ class PyTensorConfigParser:
     # add_blas_configvars
     blas__ldflags: str
     blas__check_openmp: bool
-    # add CUDA (?)
-    cuda__root: Path | None
-    dnn__base_path: Path | None
-    dnn__library_path: Path | None
 
     def __init__(
         self,