gaopengff

Unit test fail of test/parallel/test_tensorflow.py (with -np 4)

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**Environment:** 1. Framework: TensorFlow 2. Framework version: 2.12.0 3. Horovod version: 0.26.1 **Bug report:** The unit test case **_test/parallel/test_tensorflow.py::TensorFlowTests::test_horovod_allreduce_product_gpu_** will fail at datatype of **tf.float32** and **tf.float64** when launcher rank...

Unitrace hangs on windows with BMG but OK on Linux

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I have tried to use unitrace to analyze my pytorch program with xpu device. Here is my simple program: ```python import torch from torch.profiler import profile, ProfilerActivity a = torch.randn(3).xpu()...

I am using pytorch with distributed primitives implemented in gloo. I found that **bfloat16** was not defined in gloo yet. Though **float16**(half) is defined in gloo and is aligned with...