[FEA]: Add a MemoryResource which uses CUDA VMM APIs to allocate memory (#968)

* commit initial draft

* add modification/growing option

* add tests

* Add tests and make them pass

* Fix format with pre-commit hooks

* Fix format with pre-commit hooks

* Expose enumertor options through VMMAllocationOptions rather than exporting driver enums

* fix merge conflict

* fix pre-commit issues

* [pre-commit.ci] auto code formatting

* Address Leo's first comments

* save state before I muck with error handling and it gets too messy

* Overhaul the error handling and implement a Transaction() class to help with that.

* fix re-importation of dataclasses

* Checkpoint with modified tests and code with comments taken into account passing

* docstrings, a couple review comments

* address a review comment

* [pre-commit.ci] auto code formatting

* First pass on Keith's comments

* Second pass on Keith's comments

* Added helper function for error handling

* [pre-commit.ci] auto code formatting

* need to import, not cimport

* need to import, not cimport

* build and test fixes

* [pre-commit.ci] auto code formatting

* address next round of comments

* [pre-commit.ci] auto code formatting

* Next round of review comments

* Update cuda_core/cuda/core/experimental/_memory.pyx

Co-authored-by: Keith Kraus <[email protected]>

* Handle missing error check and address review comments

* nit: hide non-public dataclass members

* add basic docs

* add windows support

* remove windows tests

---------

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Co-authored-by: Keith Kraus <[email protected]>
Co-authored-by: Leo Fang <[email protected]>

Author: 4 people

cuda_core/cuda/core/experimental/__init__.py

@@ -55,6 +55,8 @@
     DeviceMemoryResourceOptions,
     LegacyPinnedMemoryResource,
     MemoryResource,
+    VirtualMemoryResource,
+    VirtualMemoryResourceOptions,
 )
 from cuda.core.experimental._module import Kernel, ObjectCode  # noqa: E402
 from cuda.core.experimental._program import Program, ProgramOptions  # noqa: E402