[AMP OP&Test]stack & unstack ops fp16 bf16 support #50999
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你的PR提交成功，感谢你对开源项目的贡献! |
piDack
changed the title
ZzSean
reviewed
Feb 28, 2023
| @@ -25,4 +25,6 @@ PD_REGISTER_KERNEL(unstack_grad, | |||
| float, | |||
| double, | |||
| int, | |||
| int64_t) {} | |||
| int64_t, | |||
ZzSean
reviewed
Feb 28, 2023
| double, | ||
| int, | ||
| int64_t, | ||
| phi::dtype::float16, |
| def initParameters(self): | ||
| self.dtype = np.float16 | ||
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| def test_check_grad(self): |
There was a problem hiding this comment.
这里为什么没有直接使用原来的test_check_grad
| self.initParameters() | ||
| self.op_type = 'unstack' | ||
| self.python_api = paddle.unstack | ||
| self.x = np.random.random(size=self.input_dim).astype(float) |
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astype(float)需要改成astype(np.float32)，否则在python中直接使用float的话会是64bits的
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| def test_check_grad(self): | ||
| place = core.CUDAPlace(0) | ||
| with fluid.dygraph.guard(): |
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这里反向的写法最好还是跟TestUnStackOpBase保持一致吧
piDack
changed the title
ZzSean
reviewed
Mar 2, 2023
| @@ -64,6 +66,41 @@ def test_check_grad(self): | |||
| self.check_grad(['X'], self.get_y_names(), check_eager=True) | |||
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| def unstack_grad_fp16(dout): | |||
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Describe
add fp16/bf16 support 4 stack & unstack ops