Sebastian Hoffmann

Describe security aspects of WAMP-CRA

10

This issue describes the weakness of WAMP-CRA against database theft and lead to the decision that a better authentication method is needed. The issue regarding the elaboration of yonder method...

extra field in WELCOME message

1

For some usecases it might be desireable to transmit arbitrary data upon successful authentication. Such data might for example be a session token and its lifetime. This issue proposes to...

Router-side warning log for missing dynamic authenticator

3

In case dynamic authentication is used but the authenticator is actually not registered, the current behaviour is bad in my opinion. How the current behaviour looks like: 1) The peer...

torch-nightly: Build fails due to flatbuffer->absl dependency requiring c++17 (std::string_view)

6

I'm trying to build horovod with torch-nightly support in a conda environment. During build, I receive the following error: > [ 73%] Building CXX object horovod/torch/CMakeFiles/pytorch.dir/__/common/process_set.cc.o > cd /tmp/pip-install-0ss1puiz/horovod_121ace9320dd4c559a73006874120788/build/temp.linux-x86_64-cpython-311/RelWithDebInfo/horovod/torch &&...

Timeout at different levels

7

In my recent work with and on crossbar and autobahn aswell, I was often able to bring the session between client and router in a dead state, e.g if something...

MPRS hangs if child processes get killed externally (e.g. from OOM reaper)

3

### 🐛 Describe the bug If either a worker process or the feeder process of the MPRS get killed, the main process will just hang indefinitely and not throw an...

### 🚀 The feature In MPI-based training, each process is independent from each other. Each training process might want to speed up dataloading using multiprocessing (MP). This requires data sharding...

apply_sharding() check does not care about sharding priorities

8

### 🐛 Describe the bug The following, in my opinion valid, snippet fails with ``` import torchdata.datapipes as dp from torch.utils.data.datapipes.iter.sharding import SHARDING_PRIORITIES from torchdata.dataloader2 import MultiProcessingReadingService, DataLoader2 pipe =...

Allow custom sharding datapipes

5

### 🚀 The feature https://github.com/pytorch/pytorch/blob/master/torch/utils/data/graph_settings.py#L51 currently explicitely checks for `_ShardingIterDataPipe` which is 1. a private type, and 2, not in line with e.g. how `apply_shuffle_settings` works (checking for presence of...

### 🐛 Describe the bug `pipe.fork(n)` returns the original pipe when `n == 1` and not a list with 1 element. This introduces two issues: 1. It's unexpected to the...