https://bugs.documentfoundation.org/show_bug.cgi?id=142307
Bug ID: 142307
Summary: Upgrade SSE2 sum to AVX512 sum with Neumanier
Product: LibreOffice
Version: unspecified
Hardware: All
OS: All
Status: UNCONFIRMED
Severity: enhancement
Priority: medium
Component: Calc
Assignee: [email protected]
Reporter: [email protected]
Description:
Actual implementation of fast sum is using SSE2 with basic Kahan sum.
However it could be upgraded to AVX512 using Nuemanier sum.
Actual Results:
.
Expected Results:
.
Reproducible: Always
User Profile Reset: No
Additional Info:
Version: 7.1.0.3 / LibreOffice Community
Build ID: f6099ecf3d29644b5008cc8f48f42f4a40986e4c
CPU threads: 8; OS: Linux 5.11; UI render: default; VCL: gtk3
Locale: es-ES (en_US.UTF-8); UI: en-US
Calc: threaded
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