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Fix device parametrization for optimizer benchmarks #2092

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Fix device parametrization for optimizer benchmarks #2092

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7 changes: 7 additions & 0 deletions tests/test_optim.py
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Expand Up @@ -548,8 +548,15 @@ def test_optimizer8bit(dim1, dim2, gtype, optim_name, device):
@pytest.mark.parametrize("dim2", [4096], ids=id_formatter("dim2"))
@pytest.mark.parametrize("gtype", [torch.float32, torch.bfloat16, torch.float16], ids=describe_dtype)
@pytest.mark.parametrize("optim_name", optimizer_names_benchmark, ids=id_formatter("opt"))
@pytest.mark.parametrize("device", get_available_devices(), ids=id_formatter("device"))
@pytest.mark.benchmark
def test_benchmark_blockwise(dim1, dim2, gtype, optim_name, device):
if device == "cpu" and optim_name.startswith("paged_"):
pytest.skip("Paged optimizers are not meaningful on CPU")

if optim_name.startswith("paged_") and sys.platform == "win32":
pytest.skip("Paged optimizers can have issues on Windows.")

if dim1 == 1 and dim2 == 1:
return
p1 = torch.randn(dim1, dim2, device=device, dtype=gtype) * 0.1
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