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petals/tests
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justheuristic ae9e71fe8e
Add local tensor-parallel fwd/bwd (#143) 
This pull request adds an option to run Petals server on multiple local GPUs. It uses https://github.com/BlackSamorez/tensor_parallel

- 8bit approximation error same as in main (mean~=2% q0.9~=5%)
    - TP=1, 2, 3 (see screenshots above)
- forward, grad w.r.t. input and inference exact match with main with TP=1
- `>=`80% GPU utilization with 3x 1080ti, batch = 8 tokens
- throughput measured with and without TP
- TP on 1080Tis has near-linear speedup comparable to the benchmarks (see first message)


Co-authored-by: Iaroslav Lisniak <yalisnyak@nes.ru>
Co-authored-by: Andrei Panferov <andrei@blacksamorez.ru>
Co-authored-by: Alexander Borzunov <borzunov.alexander@gmail.com>
 		1 year ago
..
scripts Fix arguments in remove_old_models.py (#153) 2 years ago
conftest.py Fix logging: do not duplicate lines, enable colors in Colab (#156) 2 years ago
test.id Add automated tests (#23) 2 years ago
test_aux_functions.py Add local tensor-parallel fwd/bwd (#143) 1 year ago
test_block_exact_match.py Add local tensor-parallel fwd/bwd (#143) 1 year ago
test_chained_calls.py Make Petals a pip-installable package (attempt 2) (#102) 2 years ago
test_full_model.py Fix logging: do not duplicate lines, enable colors in Colab (#156) 2 years ago
test_linear8bitlt.py Support --load_in_8bit on pre-Turing GPUs (#113) 2 years ago
test_priority_pool.py Fix issues related to `petals` as a module (#159) 2 years ago
test_remote_sequential.py Add local tensor-parallel fwd/bwd (#143) 1 year ago
test_sequence_manager.py Fix logging: do not duplicate lines, enable colors in Colab (#156) 2 years ago
test_tensor_parallel.py Add local tensor-parallel fwd/bwd (#143) 1 year ago
test_utils.py Implement RemoteSequential slicing and extra repr, add tests (#30) 2 years ago