[Intel GPU] add xpu device memory support which helps with default chunked prefill size for OOM scenarios

[polisettyvarma]

Motivation

to support xpu

Modifications

add xpu memory support to get_device_memory_capacity

Accuracy Tests

Not Applicable

Benchmarking and Profiling

Not Applicable

Checklist

• Format your code according to the Format code with pre-commit.
• Add unit tests according to the Run and add unit tests.
• Update documentation according to Write documentations.
• Provide accuracy and speed benchmark results according to Test the accuracy and Benchmark the speed.

[gemini-code-assist]

Summary of Changes

Hello @polisettyvarma, I'm Gemini Code Assist¹! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request expands the system's ability to detect and report device memory capacity by adding support for XPU devices. This enhancement ensures that applications can correctly identify and utilize memory resources on systems equipped with XPU hardware, improving overall compatibility and resource management.

Highlights

• XPU Memory Capacity Function: Introduced a new function get_xpu_memory_capacity to specifically query and return the memory capacity of XPU devices, ensuring compatibility with Intel's XPU architecture.
• Universal Device Memory Detection: Updated the get_device_memory_capacity function to include support for XPU devices, allowing it to dynamically retrieve memory information for XPU alongside existing CUDA, HPU, and NPU devices.

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[gemini-code-assist]

Code Review

This pull request adds support for XPU memory capacity retrieval in utils.py. The implementation of get_xpu_memory_capacity has a typo and a copy-paste error. I've provided a suggestion to fix these issues and to make the function's behavior consistent with other memory capacity functions in the file.

[polisettyvarma]

@Edwardf0t1 @kushanam @BBuf @ch-wan @HaiShaw @ispobock @zhyncs @Ying1123 @merrymercy @Alcanderian please review

[polisettyvarma]

@mingfeima please review

[mingfeima]

enable CI now

[mingfeima]

@DiweiSun let's wait for xpu CI and re-run this one again.