[Numpy-discussion] Re: New feature: binary (arbitrary base) rounding

2022-11-08 Thread Sebastian Berg
On Thu, 2022-11-03 at 11:37 +0100, Oscar Gustafsson wrote: > Hi all, > > I hope this is the correct way to propose a new feature. > https://github.com/numpy/numpy/issues/22522 > Thanks for the proposal. I don't have much of an opinion on this and right now I am mainly wondering whether there is

[Numpy-discussion] Introducing Arm Optimized Routines

2022-11-08 Thread Chris Sidebottom
Hello, Here at Arm, we've been investigating how we can improve performance on AArch64. One way in which we can improve performance is by integrating some existing optimized routines (https://github.com/ARM-software/optimized-routines), similar to the SVML methods for AVX512 that are currently

[Numpy-discussion] Re: Introducing Arm Optimized Routines

2022-11-08 Thread Matti Picus
Thanks, this seems like it would improve performance on aarch64. Would the routines also work with the Apple silicon arm64? If these are new routines, it would be better to implement them in terms of the numpy universal intrinsics rather than adding a new submodule. Matti On 8/11/22 13:30,

[Numpy-discussion] Re: NEP 50 and integers (e.g. uint8 together -1)

2022-11-08 Thread Sebastian Berg
Since I am still a bit on the fence with the deprecation (see also below), to mostly make the following Python integer conversions an error (for now deprecation): np.uint8(-1) np.array(5, dtype=np.int8) I have created a Poll about the change in case anyone wants to give feedback but f