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[Backport 2.x] Add a FAISS_OPT_LEVEL=avx512_spr build mode.#2437

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naveentatikonda merged 3 commits into2.xfrom
backport/backport-2404-to-2.x
Jan 27, 2025
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[Backport 2.x] Add a FAISS_OPT_LEVEL=avx512_spr build mode.#2437
naveentatikonda merged 3 commits into2.xfrom
backport/backport-2404-to-2.x

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Backport 90fdad4 from #2404

* Add avx512_spr option to FAISS_OPT_LEVEL.

  - avx512_spr enables advanced avx512 instructions available since Intel(R) Sapphire Rapids.

Signed-off-by: Mulugeta Mammo <[email protected]>

* Fix documentation.

Signed-off-by: Assane Diop <[email protected]>

* Update scripts/build.sh

Co-authored-by: Naveen Tatikonda <[email protected]>
Signed-off-by: mulugetam <[email protected]>

* Update scripts/build.sh

Co-authored-by: Naveen Tatikonda <[email protected]>
Signed-off-by: mulugetam <[email protected]>

* Fix formatting issues.

Signed-off-by: Mulugeta Mammo <[email protected]>

* Update CHANGELOG.md for avx512_spr build mode.

Signed-off-by: Mulugeta Mammo <[email protected]>

* Fix bugs in build options and avx512_spr flag testing.

Signed-off-by: Mulugeta Mammo <[email protected]>

* Upgrade gcc version to 12.4.

Signed-off-by: Mulugeta Mammo <[email protected]>

---------

Signed-off-by: Mulugeta Mammo <[email protected]>
Signed-off-by: Assane Diop <[email protected]>
Signed-off-by: mulugetam <[email protected]>
Signed-off-by: Naveen Tatikonda <[email protected]>
Co-authored-by: Assane Diop <[email protected]>
Co-authored-by: Naveen Tatikonda <[email protected]>
(cherry picked from commit 90fdad4)
Signed-off-by: Naveen Tatikonda <[email protected]>
@naveentatikonda naveentatikonda merged commit 0c936dc into 2.x Jan 27, 2025
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@github-actions github-actions bot deleted the backport/backport-2404-to-2.x branch January 27, 2025 19:22
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5 participants