Fix paddle backend bug and upload missing benchmark files

[HydrogenSulfate]

Category

• New feature
• Bugfix
• Breaking change
• Refactoring
• Documentation
• Other (please explain)

Description

1. Due to the variety of device types in Paddle, the processing logic for types in device_from_paddle has been refined.
2. Sorry for that I forgot to upload two files related to the benchmark. Now they are added in this PR and can be run via:

# benchmark_interop_paddle.py
CUDA_VISIBLE_DEVICES=0 python -m warp.examples.benchmarks.benchmark_interop_paddle

# benchmark_cloth_paddle.py
CUDA_VISIBLE_DEVICES=0 python benchmark_cloth.py paddle_gpu

Changelog

• Add specific line-by-line info of high level changes in this PR.

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[shi-eric]

Thanks for the contribution!