add ctl_stats to remaining providers

[lplewa]

Description

Checklist

• Code compiles without errors locally
• All tests pass locally
• CI workflows execute properly

• CI workflows, not executed per PR (e.g. Nightly), execute properly
• New tests added, especially if they will fail without my changes
• Added/extended example(s) to cover this functionality
• Extended the README/documentation
• All newly added source files have a license
• All newly added source files are referenced in CMake files
• Logger (with debug/info/... messages) is used
• All API changes are reflected in docs and def/map files, and are tested

[bratpiorka]

please remove this include

[lplewa]

done

[Copilot]

Pull Request Overview

This PR adds control statistics (ctl_stats) support to the remaining memory providers in the UMF (Unified Memory Framework) library. The implementation enables tracking of allocated memory, peak memory usage, and provides a reset mechanism for peak memory statistics across all provider types.

• Extends ctl_stats functionality to CUDA, Level Zero, file memory, devdax memory, OS memory, and fixed memory providers
• Adds comprehensive test coverage for ctl_stats functionality across all provider types
• Implements consistent memory tracking and peak memory reset operations for all providers

Reviewed Changes

Copilot reviewed 10 out of 10 changed files in this pull request and generated 2 comments.

Show a summary per file

File	Description
src/provider/provider_cuda.c	Adds ctl_stats implementation with memory tracking in alloc/free operations
src/provider/provider_level_zero.c	Implements helper functions to enable/disable stats tracking and adds ctl_stats support
src/provider/provider_file_memory.c	Integrates ctl_stats tracking into coarse allocation/deallocation operations
src/provider/provider_devdax_memory.c	Adds ctl_stats support with memory tracking in devdax provider operations
test/provider_os_memory.cpp	Adds comprehensive ctl_stats test coverage for OS memory provider
test/provider_fixed_memory.cpp	Implements ctl_stats test suite for fixed memory provider
test/provider_file_memory.cpp	Adds ctl_stats testing for file memory provider
test/provider_devdax_memory.cpp	Implements ctl_stats test coverage for devdax memory provider
test/providers/provider_cuda.cpp	Adds comprehensive ctl_stats test suite for CUDA provider
test/providers/provider_level_zero.cpp	Implements ctl_stats testing for Level Zero provider