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Hi there, when trying to run this repo at MacBook Pro (13-inch, M1, 2020), I found some obstacles:

1. failed at recover conda environment using conda env create -f environment.yml
   
2. failed at compiling surel_gacc
   
   Hope to get help with these issues. Can we run SUREL without c acceleration?

Hi, what is B_size in main.py, does it mean training batch_size? How can I get an epoch time(an epoch means all training edges have been traversed). Can I get it from num_train_edges / B_size * time_of_a_B_size ?

Hi,

I was wondering if SUREL currently supports testing with custom datasets such as Planetoid or attributed datasets.

Thanks and Regards,
Shweta Ann Jacob

Hi,

I am not able to run the model as I encounter some errors.

First, when running cd surel_gacc;python3 setup.py install, I get the following warnings:

graph_acc.c: In function ‘np_sample’:
graph_acc.c:344:5: warning: implicit declaration of function ‘PyArray_XDECREF_ERR’; did you mean ‘PyArray_XDECREF’? [-Wimplicit-function-declaration]
PyArray_XDECREF_ERR(oarr);
^~~~~~~~~~~~~~~~~~~
PyArray_XDECREF
At top level:
graph_acc.c:92:13: warning: ‘f_format’ defined but not used [-Wunused-function]
static void f_format(const npy_intp *dims, int *CArrays) {
^~~~~~~~

Then, running the model fails with:

(surel) erossi@erossi-research-vm:~/SUREL$ python main.py --dataset ogbl-citation2 --metric mrr --num_step 4 --num_walk 100
Traceback (most recent call last):
File "/home/erossi/SUREL/main.py", line 7, in
from surel_gacc import run_sample
ImportError: /opt/conda/envs/surel/lib/python3.9/site-packages/SUREL_GAcc-1.0-py3.9-linux-x86_64.egg/surel_gacc.cpython-39-x86_64-linux-gnu.so: undefined symbol: PyArray_XDECREF_ERR

Any advice on what I may be missing?

Hi,

I was trying to run the SUREL algorithm with a GNN Net model. However, I could not see any GNN model architecture being supported in models.py/layers.py file. Could you please let me know if there is currently support for using a GNN model as the underlying training Net?

Thanks in advance,
Paul

Hello, does SUREL support multilink input? I have several types of edges (for example, financial link and relative link) and I'd like to use them all without relying on the edge weight. Is it possible?