Re: [C++] adopting an SIMD library - xsimd

2021-02-13 Thread Antoine Pitrou
On Fri, 12 Feb 2021 20:47:21 -0800 Micah Kornfield wrote: > That is unfortunate, like I said if the consensus is xsimd, let's move > forward with that. I would say it's a soft consensus for now, and I would welcome more viewpoints on the matter. Regards Antoine. > > On Fri, Feb 12, 2021 at

[NIGHTLY] Arrow Build Report for Job nightly-2021-02-13-0

2021-02-13 Thread Crossbow
Arrow Build Report for Job nightly-2021-02-13-0 All tasks: https://github.com/ursacomputing/crossbow/branches/all?query=nightly-2021-02-13-0 Failed Tasks: - gandiva-jar-ubuntu: URL: https://github.com/ursacomputing/crossbow/branches/all?query=nightly-2021-02-13-0-github-gandiva-jar-ubuntu

Re: Arrow Rust sync call February 10 at 12:00 US/Eastern, 17:00 UTC

2021-02-13 Thread Josh Taylor
I couldn't get S3 select to work with a limit (it's not designed for that), I have used clickhouse with S3 select with Arrow support (for snowflake) and it works great. On Sat, 13 Feb 2021, 5:24 pm Rémi Dettai, wrote: > Thank you Daniel for taking the time to go through the slides! > > S3

Re: Arrow Rust sync call February 10 at 12:00 US/Eastern, 17:00 UTC

2021-02-13 Thread Rémi Dettai
Thank you Daniel for taking the time to go through the slides! S3 select is an interesting beast, but I think the benefit we could draw from it in this usecase is pretty limited: - for now Buzz focuses on Parquet data, which already allows efficient projection capabilities (it uses HTTP Range

Re: Array offset in IPC

2021-02-13 Thread Antoine Pitrou
Hi Jorge, Le 13/02/2021 à 04:56, Jorge Cardoso Leitão a écrit : > > One solution is to assume an offset of zero when reading from IPC. But afai > understand, in that case, producers must themselves only share bitmap > buffers that are aligned at "8 bit boundaries". For example, an array with >