shapelets / khiva-python Goto Github PK

Describe the bug
I get a access violation whenever I use khiva python lib

To Reproduce
Run a simple program like:

from khiva.library import *
set_backend(KHIVABackend.KHIVA_BACKEND_OPENCL)
set_device(0)

from khiva.array import *
a = Array([1, 2, 3, 4, 5, 6, 7, 8])
a.display()

Expected behavior
Application should run without exceptions

Screenshots

(base) C:\Progetti\Lab\Khiva\MyPythonSamples\HelloKhiva>python main.py
array
[8 1 1 1]
    1.0000
    2.0000
    3.0000
    4.0000
    5.0000
    6.0000
    7.0000
    8.0000

Traceback (most recent call last):
  File "main.py", line 7, in <module>
    a.display()
  File "C:\Anaconda3\lib\site-packages\khiva\array.py", line 323, in display
    KhivaLibrary().c_khiva_library.display(ctypes.pointer(self.arr_reference))
OSError: exception: access violation writing 0x00007FFE94CB180A

Environment information:

• OS: Windows 10
• Version 0.3.0

Describe the bug
Khiva Python Bindings not passing all unit tests. Problems include seg fault or is not able to find required library in khiva function call.

To Reproduce
Build khiva from source, install. Run install script to generate python bindings. Run unit tests from this repo.

Expected behavior
All tests should pass.

Environment information:
Ubuntu 18.04.4 LTS
Python 3.6.9
Conan version 1.23.0
ArrayFire-v3.6.2

Additional context
I joined the Gitter, it may be easier to continue the conversation there.
Saw no errors during installation of both khiva and the python bindings. Prerequisites were installed prior to installing khiva.

Describe the bug
It is being installed khiva v0.1.0 and it should be khiva v0.2.2 in the travis.yml

Use of Khiva Python requires a lot of previous installation of Arrayfire and other dependencies.
We could try to bundle most of the dependencies (Arrayfire at least) in order to make life easier to our users.

Describe the bug
The precision of the Statistics quantile function is 1e8 instead of 1e-8