@richardliaw could we take in the data path as a command line arg for all these examples that defaults to "~/data"? That way the user can specify their own data paths without having to modify the code.

Originally posted by @amogkam in ray-project/ray#15260 (comment)

Migrate all Python code from old-fashioned format() functions, formatting % operators and simple concatenations (+) to modern f-strings (brief guide). They are known to be the fastest approach and also increase code readability.

![image](https://user-images.githubusercontent.com/25141164/112898582-a

Consider the below code. Numpy will happily reshape using -1 to fill in any missing dimension, numba/cuda will not. Please mirror numpy behavior.

import numpy as np
import numba as nb
from numba import cuda
sixty_four = np.zeros(64)

blocks_of_thirty_two = sixty_four.reshape(-1,32)
nb_sixty_four = cuda.to_device(sixty_four)
nb_sixty_four.reshape(-1, 32)

Motivation

From following resources, the search space of examples/xgboost_simple.py seems not to be practical.

• https://www.analyticsvidhya.com/blog/2016/03/complete-guide-parameter-tuning-xgboost-with-codes-python/
• https://www.youtube.com/watch?v=VC8Jc9_lNoY
• https://www.amazon.co.jp/dp/B07YTDBC3Z/

Description

Improve the search space of examples/xgboost_simple.py.

Version of Singularity:

3.0.3

Expected behavior

Some progress or update information during the creation of the SIF file.

Actual behavior

During "Creating SIF file..." step, the console does not produce any visible output for the user - but does create the resulting file eventually.

Steps to reproduce behavior

I was executing a few “larger” builds through the bui

• Checked for duplicates

Describe the bug

Is there a way to set the uploadUrl for S3? I might be missing something, but since there is S3_READ_URL_PREFIX, I would expect there to be one for upload URL as well.

https://github.com/sorry-cypress/sorry-cypress/blob/97f69d3b4ff0a31e75ef016496027a6210bd0017/packages/director/src/screenshots/s3/s3.ts#L51-L52

However, it looks like that is not the case, and uploadUrl is hardcoded

h