betatim

import time

# try cupy as well
import numpy as np
try:
    import cunumeric as cunp
except RuntimeError as e:
    pass
import cupy as cp

betatim

$ ./install.py --cuda
Verbose build is  off
Using python lib and version: /nvme/0/thead/miniconda/envs/legate-test/lib/libpython3.10.so, 3.10.9
Performing a clean build to accommodate build isolation.
Processing /home/nfs/thead/git/legate.core-jjwilke
  Installing build dependencies ... done
  Getting requirements to build wheel ... done
  Preparing metadata (pyproject.toml) ... done
Requirement already satisfied: numpy>=1.22 in /nvme/0/thead/miniconda/envs/legate-test/lib/python3.10/site-packages (from legate.core==22.7.0.dev0+249.ga08d963) (1.24.2)
Building wheels for collected packages: legate.core

betatim

class Mixin:
  def _foo_and_set_attr(self, a):
    r = self._original_foo(a)
    # Now massage `self`, maybe convert some attributes
    # or some other work
    self.a = int(a)
    return r
  
  def __init_subclass__(cls, **kwargs):
    cls._original_foo = cls.foo

betatim

import inspect
import importlib
import sklearn


def find_classes(module, base=None):
    if base is None:
        base = module.__name__

    classes = []

betatim

# Defining the API of an engine
class BaseEngine:
  def __init__(self, estimator):
    self.estimator = estimator
    
  def accepts(self, X, y=None, sample_weight=None):
    """Decide if this engine wants to handle this request.
    
    Based on the information available the engine can decide
    if it wants to handle this request or not. To (not) handle the

betatim

import time

import numpy as np
import cupy as cp

import sklearn
from sklearn.cluster import KMeans
from sklearn.datasets import make_blobs
from sklearn.model_selection import train_test_split

betatim

a = np.array_api.arange(10)
b = cupy.arange(10)

# use all the arrays, without ever having to care what kind they are
for x in (a, b):
  xp = x.__array_namespace__()
  print(xp.abs(x))

betatim

# The weird thing is that normally you can't get anything out of a black hole
#
# Try it with things like:
#
# from blackhole import X, Y, Z
# import blackhole

def __getattr__(*args, **kwargs):
    pass

betatim

import functools
import inspect
import random


def variation(*, default, public=False):
    def decorator(f):
        if not f.__name__.endswith("_variation"):
            raise RuntimeError(f"Variation '{f.__name__}' name does not end with '_variation'.")

betatim

[E 200729 16:28:09 launcher:101] Error accessing Hub API (using https://hub-binder.mybinder.ovh/hub/api/users/binder-examples-requirements-vqaeghik): HTTP 503: Service Unavailable
[E 200729 16:28:10 web:2250] 503 GET /health (34.66.138.193) 9.42ms
[E 200729 16:28:11 web:2250] 503 GET /health (34.66.138.193) 6.97ms
[I 200729 16:28:12 web:2250] 200 GET /about (51.68.77.249) 1.66ms
[I 200729 16:28:17 web:2250] 200 GET /about (51.68.77.249) 1.69ms
[I 200729 16:28:18 web:2250] 200 GET /metrics (10.2.2.70) 10.05ms
[I 200729 16:28:22 web:2250] 200 GET /about (51.68.77.249) 1.89ms
[E 200729 16:28:25 launcher:101] Error accessing Hub API (using https://hub-binder.mybinder.ovh/hub/api/users/binder-examples-requirements-vqaeghik): HTTP 503: Service Unavailable
[E 200729 16:28:25 launcher:171] Error creating user binder-examples-requirements-vqaeghik: HTTP 503: Service Unavailable
    b'Service Unavailable'