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justheuristic 2022-09-20 06:40:36 +03:00
parent 9b7d307b8c
commit a07825ac31
1 changed files with 3 additions and 5 deletions
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8
tests/test_modules.py
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@ -569,12 +569,10 @@ def test_linear8bitlt_no_fp16_weights(threshold, memory_efficient_backward):
(o1 * grad_proj).sum().backward()
grad_ref = grad_proj.flatten(2) @ w2.half() @ w1.half()
scale = grad_ref.abs().mean()
assert torch.allclose(b1.grad, grad_ref, rtol=0, atol=0.05 * scale)
torch.testing.assert_allclose(b1.grad, grad_ref, rtol=0, atol=0.05 * scale)
idx = torch.isclose(b1.grad, grad_ref, atol=0.01 * scale, rtol=0.1)
assert (idx == 0).sum().item() <= b1.numel() * 0.0
def test_linear8bitlt_fp32_bias():