search

rapidsai / dask-cudf

[ARCHIVED] Dask support for distributed GDF object --> Moved to cudf
https://github.com/rapidsai/cudf
Apache License 2.0
136 stars 58 forks source link

install error #268

Closed heshanshanhg3 closed 5 years ago

heshanshanhg3 commented 5 years ago

dask-cudf need cuda Version must be cuda 9.2 or cuda 10.0 ? this have to change cuda vesrion。 High cost。can more cuda version use on dask-cudf,for example cuda 9.0?

quasiben commented 5 years ago

@heshanshanhg3 , I believe dask-cudf only support cuda 9.2 and 10.0. This is because cudf only supports 9.2 and 10.0. I suspect this is because of critical features in 9.2/10.0 required for libcudf

kkraus14 commented 5 years ago

There are additional atomics available in CUDA 9.2 and newer that we take advantage of in cuDF, where supporting them in older versions would have significant performance impact, so we've made the decision to only support CUDA 9.2 and newer.

quasiben commented 5 years ago

Thanks for the response @kkraus14