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Hi, I used `phoronix-test-suite` to benchmark performance on x86 and graviton3 instance. This test suite uses vbench to benchmark performance of ffmpeg. I used `c6a.8xlarge` and `c7g.8xlarge` instance…
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Easybuild maintainer reported elevated lapack-test numerical errors on Arm Neoverse-V1 (344 in total for GCC-12).
https://github.com/EESSI/software-layer/blob/77c88452405cc92ddd7bdc1a37af5f8aeb972c…
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Accroding to the guide
https://github.com/aws/aws-graviton-getting-started/blob/main/c-c%2B%2B.md
seems I should use `-mcpu=neoverse-512tvb` if I am using gravtion3 instance to get best performanc…
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Hi,
is anyone did analyses why the scalability of GEMM performance is not good on ARM?
Till 32 threads it is scaling good and later for 64 threads it is flat.
I tried benchmarking using the OpenB…
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On an Nvidia GH200 system I get
```console
$ spack arch
linux-rhel9-neoverse_n1 …
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I took a look at some document and slides from aws and arm.
for example
https://d1.awsstatic.com/events/Summits/reinvent2022/CMP325_Coding-for-multiple-CPU-architectures-using-lessons-learned-in-HPC…
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Hello,
I just tried building OpenBLAS 0.3.24 on A64FX (Fujitsu FX 700), but it fails saying some files are missing.
When using the make build process, it fails with :
```
make[1]: Entering d…
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Hi all, support for in-memory, parallel index builds is now available in the [hnsw-fast-build branch](https://github.com/pgvector/pgvector/compare/hnsw-fast-build) :tada:
A few benchmarks from my l…
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**Is your feature request related to a problem? Please describe.**
It has shown that Graviton2 and graviton3 processors are more performant and cheaper than equivalent x86 processors
**Describe th…