migrate sparsify_ to configs

[vkuzo]

Summary:

Before:

sparsify_(model, semi_sparse_weight())
sparsify_(model, block_sparse_weight(64))

After:

# new syntax
sparsify_(model, SemiSparseWeightConfig())
sparsify_(model, BlockSparseWeightConfig(64))

# old syntax still works
sparsify_(model, semi_sparse_weight())
sparsify_(model, block_sparse_weight(64))

Test Plan:

pytest test/sparsity/test_sparse_api.py -s -x

Reviewers:

Subscribers:

Tasks:

Tags:

[vkuzo]

Stack from ghstack (oldest at bottom):

• remove the set_inductor_config argument of quantize_. #1865
• enforce AOBaseConfig type in quantize_'s config argument #1861
• migrate prototype codebook quant to configs #1858
• migrate nf4 to configs #1857
• -> migrate sparsify_ to configs #1856

[pytorch-bot]

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