Hi all;
I am looking to Rust crate for arrow flight. One thing that I am not sure
right now is that protocol version is dedicated to user-defined protocol or
that's reserved in a sense for handshake for a future use (or current)?
Best,
Theo Mahmut
Hi,
I have added AVX512 kernels back in times but they got removed with a
reason that I don't agree. (No objections, that was the maintainers
decision.)
I am totally in line with you and prefer having feature gated SIMD
supersets for the compilation and have compile time selection. I was
working
>
> This discussion is to discuss sponsoring the open source projects we used
> as dependencies in Arrow.
>
> Remzi
>
> On Sat, 8 Oct 2022 at 19:12, vertexclique vertexclique <
> vertexcli...@gmail.com> wrote:
>
> > I have developed projects uses Arrow in my
I have developed projects uses Arrow in my current and previous roles. I
also contributed to Arrow. Nevertheless, I didn't get a single dime or any
support for Arrow related work. Never thought to ask for it too in this
mail list (maybe that's my bad). If this conversation unfolds to positive
side.
portant to
> > actually test on machines of the target architectures (not just cross
> > compile for them). It is not clear to me how much additional effort
> > setting
> > up such CI will be, or what resources we have available to test.
> >
> > Andrew
>
we
are using internally. DataFusion can go in that direction instead of going
fully async, you will see the performance improvement comes with it
drastically. But this suggestion is TIOLI kind of...
Best,
Mahmut
vertexclique vertexclique , 13 Kas 2020 Cum, 12:55
tarihinde şunu yazdı:
> Hi,
&
Hi,
Just a small contribution. We have made some adjustments at Signavio with
Jörn to make the chunk reading from S3 streaming at least. You can find the
code here. Mind that for this to make a bigger effect increase the hyper's
buffer size in its' configuration (which is not included in this code
topic we might want to visit later. But I am
%99 sure that it will work with the correct sysroot image and toolchain.
Because it is working on Linux gnu build.
Best,
Mahmut
vertexclique vertexclique , 12 Kas 2020 Per, 12:29
tarihinde şunu yazdı:
> Hi Team;
>
> There are 3 topics fall u
Hi Team;
There are 3 topics fall under this:
* no_std compatibility
* endianness compatibility
* target datapath size (32-bit/64-bit, rust naming target_pointer_width)
So after the sync call yesterday, Micah said that there were efforts on
that for some time at Java, C++ side. That's nice. Curren
ly benefit from going through FileSource?
>
> Before opening this PR, can you quickly look at how complex it would be to
> change your custom sources to implement ChunkReader? I think it might be a
> lot easier than you think ! :-)
>
> Remi
>
> Le mer. 11 nov. 2020 à 14:14, ver
Hi All;
I have implemented different data sources before for the
ParquetReader(privately) but with the latest changes (esp.
https://github.com/apache/arrow/pull/8300/files#diff-0b220b2d327afc583fd75b2d3c52901e628026a11cfa694ffc252ffd45fb6db0L20
(
There is an orphanage of the ParquetReader trait. I
Hi;
Let me start with my aim and how things are evolved in my mind.
Through extensive usage of Arrow API, I've realized that we are doing so
many unnecessary allocations and rebuilding for simple things like offset
changes. (At least that's what I am doing).
That said, it is tough to make the tra
Hi;
If you have odd sized Vec it is not possible to get a zero-copy array
with Arrow. Since you will access to non allocated memory region if you try
to get a zero-copy view on that. What you will receive at the end of your
buffer will be some garbage bytes (not mentioning UB and ownership of the
13 matches
Mail list logo
