Hi all,
Reminder that our biweekly call is coming up at
https://meet.google.com/vtm-teks-phx. For those in Europe, note that the
time may be an hour different than you're used to due to daylight savings
time shift.
All are welcome to join. Notes will be sent out to the mailing list
afterward.
Wes, congratulations!
Kazuaki Ishizaki,
Bryan Cutler wrote on 2020/10/27 09:50:12:
> From: Bryan Cutler
> To: dev
> Date: 2020/10/27 09:50
> Subject: [EXTERNAL] Re: [ANNOUNCE] New Arrow PMC chair: Wes McKinney
>
> Congrats Wes, well deserved!
>
> On Sun, Oct 25, 2020, 10:17 PM Jorge
Please enjoy your vacation!
I was able to track it down to the allocations performed when creating
futures. Simply changing from Executor.Spawn to Executor.Submit
explains nearly half of the performance difference. Perhaps someday
an investigation can be done to look at pooled allocators. It
The Rust blog post is now live:
https://arrow.apache.org/blog/2020/10/27/rust-2.0.0-release/
On Sun, Oct 18, 2020 at 12:46 PM Fernando Herrera <
fernando.j.herr...@gmail.com> wrote:
> Thanks Jorge for helping me to get across the need for a user guide. The
> examples you used are exactly what I
Hi,
Le 27/10/2020 à 09:55, Xie, Qi a écrit :
>
> The HW decompressor can't fall back automatically on SW decompression, but we
> can fallback to SW in the HW library.
Yes, that's what I meant :-)
> How about HW-Gzip as an enhanced Gzip and still use the Compression::GZIP as
>
Le 27/10/2020 à 15:47, Antoine Pitrou a écrit :
>
> Hi Weston,
>
> Note: I'm on vacation, so won't be able to look at this before ~2 weeks.
>
> For information, there's a micro-benchmark of thread pools and task
> groups in src/arrow/util/thread_pool_benchmark.cc. It should allow you
>
Hi Weston,
Note: I'm on vacation, so won't be able to look at this before ~2 weeks.
For information, there's a micro-benchmark of thread pools and task
groups in src/arrow/util/thread_pool_benchmark.cc. It should allow you
isolate performance concerns a bit better.
Regards
Antoine.
Le
Arrow Build Report for Job nightly-2020-10-27-0
All tasks:
https://github.com/ursa-labs/crossbow/branches/all?query=nightly-2020-10-27-0
Failed Tasks:
- gandiva-jar-osx:
URL:
https://github.com/ursa-labs/crossbow/branches/all?query=nightly-2020-10-27-0-travis-gandiva-jar-osx
-
Hi,
The HW decompressor can't fall back automatically on SW decompression, but we
can fallback to SW in the HW library.
How about HW-Gzip as an enhanced Gzip and still use the Compression::GZIP as
Compression::type, the end user can through some configurations to enable
HW-Gzip instead of
