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CUDA

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CUDA® is a parallel computing platform and programming model developed by NVIDIA for general computing on graphical processing units (GPUs). With CUDA, developers are able to dramatically speed up computing applications by harnessing the power of GPUs.

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numba
rhjmoore
rhjmoore commented Sep 1, 2021

I see comments suggesting adding this to understand how loops are being handled by numba, and in the their own FAQ (https://numba.pydata.org/numba-doc/latest/user/faq.html)

from llvmlite import binding as llvm
llvm.set_option('','--debug-only=loop-vectorize')

You would then create your njit function and run it, and I believe the idea is that it prints debug information about whether

good first issue bug - documentation incorrect
fingoldo
fingoldo commented Mar 24, 2022

Problem:

_catboost.pyx in _catboost._set_features_order_data_pd_data_frame()

_catboost.pyx in _catboost.get_cat_factor_bytes_representation()

CatBoostError: Invalid type for cat_feature[non-default value idx=1,feature_idx=336]=2.0 : cat_features must be integer or string, real number values and NaN values should be converted to string.

Could you also print a feature name, not o

cwharris
cwharris commented Apr 8, 2022

Recently in Morpheus we encountered a bug where get_current_device_resource was undefined in a place we were not explicitly using it. Most public-facing libcudf APIs provide a memory_resource* as a default argument by calling get_current_device_resource, defined in rmm/mr/per_device_resource.hpp, however in some places this header is not included which requires the caller of libcudf APIs t

bug good first issue libcudf
thrust
correaa
correaa commented Apr 2, 2022

I changed some compilation parameters of my program and now I see this warning that might be easy to fix.

/usr/local/cuda/bin/../targets/x86_64-linux/include/thrust/detail/complex/catrigf.h: In function 'thrust::complex<float> thrust::detail::complex::casinhf(thrust::complex<float>)':
/usr/local/cuda/bin/../targets/x86_64-linux/include/thrust/detail/complex/catrigf.h:170:36: error: implic
bug: functional P2: nice to have good first issue
VibhuJawa
VibhuJawa commented Apr 1, 2022

Describe the bug

We should raise better error messages in the scenario when users pass stuff like pandas.Series/list etc to the vectorizer.

Steps/Code to reproduce bug

import cudf
import pandas
from cuml.feature_extraction.text import TfidfVectorizer

vec =  TfidfVectorizer()
text_s = pandas.Series(["apple", "is", "great"])

 vec.fit_transform(text_s)
bug good first issue Cython / Python
xmnlab
xmnlab commented Mar 19, 2019

Hey everyone!

mapd-core-cpu is already available on conda-forge (https://anaconda.org/conda-forge/omniscidb-cpu)

now we should add some instructions on the documentation.

at this moment it is available for linux and osx.

some additional information about the configuration:

  1. for now, always install omniscidb-cpu inside a conda environment (also it is a good practice), eg:

Created by Nvidia

Released June 23, 2007

Website
developer.nvidia.com/cuda-zone
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