{"bugs":[{"bugid":933473,"firstseen":"2025-07-11T02:48:40.189262","severity":"normal","status":"IN_PROGRESS","summary":"sci-libs\/blis-1.0 arm(64) keyword request"},{"bugid":934524,"firstseen":"2025-07-11T02:48:40.189262","severity":"normal","status":"CONFIRMED","summary":"sci-libs\/blis-1.0 fails tests on arm: libblis: Invalid architecture id value."},{"bugid":942061,"firstseen":"2025-07-11T02:48:40.189262","severity":"normal","status":"CONFIRMED","summary":"sci-libs\/blis-1.0 fails to compile: bli_x86_asm_macros.h:102:21: error: the register xmm15 cannot be clobbered in asm for the current target"}],"categories":[{"categoryid":479,"name":"app-eselect","summary":"The app-eselect category contains modules for the eselect configuration and administration tool."},{"categoryid":318,"name":"sci-libs","summary":"The sci-libs category contains various science-related libraries."},{"categoryid":396,"name":"virtual","summary":"The virtual category contains packages which satisfy virtual dependencies."}],"changelog":[{"authoremail":"repomirrorci@gentoo.org","authorname":"Repository mirror & CI","commitid":"e8851dd95bd197f674ffedba4e98f9dcabc582a7","committime":"2026-04-05T07:16:02","packageid":69909,"repoid":1,"summary":"Merge updates from master"},{"authoremail":"mgorny@gentoo.org","authorname":"Michał Górny","body":"Signed-off-by: Michał Górny <mgorny@gentoo.org>","commitid":"d6964ae50a8bd1315063e46d87a820b2f1ce2896","committime":"2026-04-05T06:42:04","packageid":69909,"repoid":1,"summary":"sci-libs\/blis: Remove old"},{"authoremail":"repomirrorci@gentoo.org","authorname":"Repository mirror & CI","commitid":"aed2d5efb5cb4e6a1c995d78446998e3b9f50c5b","committime":"2025-09-19T14:36:30","packageid":69909,"repoid":1,"summary":"Merge updates from master"},{"authoremail":"mgorny@gentoo.org","authorname":"Michał Górny","body":"Signed-off-by: Michał Górny <mgorny@gentoo.org>","commitid":"8e08d66d2b51b3ce49ac7ba196cd87016606a262","committime":"2025-09-19T14:08:09","packageid":69909,"repoid":1,"summary":"sci-libs\/blis: Bump to 2.0"},{"authoremail":"repomirrorci@gentoo.org","authorname":"Repository mirror & CI","commitid":"7a8745a6a81040ebd3937a5fe21238833cda2fd4","committime":"2025-09-16T17:49:02","packageid":69909,"repoid":1,"summary":"Merge updates from master"},{"authoremail":"mgorny@gentoo.org","authorname":"Michał Górny","body":"Add a index64 flag as the new consistent flag for ILP64 API.  Unlike\nthe old index-64bit flag, it installs an ILP64 libblis64 in addition\nto the LP64 libblis, therefore avoiding the ABI breakage and matching\nthe behavior of other packages better.  The naming follows Debian.\n\nWhile at it, clean up the ebuild a bit.  Install the pkg-config file\nto libdir rather than share, and remove the weird Makefile configs\nthat shouldn't be used by anything.\n\nCloses: https:\/\/bugs.gentoo.org\/962808\nCloses: https:\/\/bugs.gentoo.org\/962809\nSigned-off-by: Michał Górny <mgorny@gentoo.org>","commitid":"eaf5598e69b2f71f82bddf9d280ab07d3feb330e","committime":"2025-09-13T15:01:38","packageid":69909,"repoid":1,"summary":"sci-libs\/blis: Add index64, clean install up"},{"authoremail":"repomirrorci@gentoo.org","authorname":"Repository mirror & CI","commitid":"6453ef8fe474fa80a859efa80b27f427836e9692","committime":"2025-09-13T14:03:56","packageid":69909,"repoid":1,"summary":"Merge updates from master"},{"authoremail":"mgorny@gentoo.org","authorname":"Michał Górny","body":"Signed-off-by: Michał Górny <mgorny@gentoo.org>","commitid":"4e1e9d262c832a53241c7b063d7a78195126849d","committime":"2025-09-13T13:49:45","packageid":69909,"repoid":1,"summary":"sci-libs\/blis: Remove old"},{"authoremail":"repomirrorci@gentoo.org","authorname":"Repository mirror & CI","commitid":"83ae923dd25cade89033f6351d37fbad1ed8bb8f","committime":"2025-08-26T08:33:47","packageid":69909,"repoid":1,"summary":"Merge updates from master"},{"authoremail":"mgorny@gentoo.org","authorname":"Michał Górny","body":"Closes: https:\/\/bugs.gentoo.org\/942334\nPull-Request: https:\/\/github.com\/flame\/blis\/pull\/874\nSigned-off-by: Michał Górny <mgorny@gentoo.org>","commitid":"6696c873e15013fe8b382bcd30cc2d2fcd31b4a0","committime":"2025-08-26T08:27:31","packageid":69909,"repoid":1,"summary":"sci-libs\/blis: Backport GCC 15 haswell hack"},{"authoremail":"repomirrorci@gentoo.org","authorname":"Repository mirror & CI","commitid":"df733af4b136a7e8dacd98307263248058036a9c","committime":"2024-06-03T23:18:50","packageid":69909,"repoid":1,"summary":"Merge updates from master"},{"authoremail":"sam@gentoo.org","authorname":"Sam James","body":"Signed-off-by: Sam James <sam@gentoo.org>","commitid":"6c1b41a3ee7b5127f2e3b3be93ccc12171746c38","committime":"2024-06-03T23:07:22","packageid":69909,"repoid":1,"summary":"sci-libs\/blis: Keyword 1.0 arm64, #933473"},{"authoremail":"repomirrorci@gentoo.org","authorname":"Repository mirror & CI","commitid":"68ed799f55373f0af2d8278ce2b0cc278d8e1a1d","committime":"2024-06-03T13:45:32","packageid":69909,"repoid":1,"summary":"Merge updates from master"},{"authoremail":"lockalsash@gmail.com","authorname":"Sv. Lockal","body":"Changes from 0.9:\n* Added patch to not install \/usr\/include\/cblas.h, as it conflicts with sci-libs\/lapack\n* aarch64 now builds\/passes tests (in qemu), can be keyworded later\n\nSigned-off-by: Sv. Lockal <lockalsash@gmail.com>\nCloses: https:\/\/github.com\/gentoo\/gentoo\/pull\/36974\nSigned-off-by: Andrew Ammerlaan <andrewammerlaan@gentoo.org>","commitid":"9c9c079f4919e0c85eca39e74bc00e6db646389f","committime":"2024-06-02T11:49:42","packageid":69909,"repoid":1,"summary":"sci-libs\/blis: add 1.0"},{"authoremail":"lockalsash@gmail.com","authorname":"Sv. Lockal","body":"This PR closes multiple issues:\n* binary packaging had flaws, because even on x86-64 target machine won't always match host cpu\n* crossdev compilation did not work, because correct compilers were not passed\n* tests did not work, because LD_LIBRARY_PATH had hardcoded `haswell` target\n* PYTHON_COMPAT: drop 3.9, add 3.12 and 3.13\n\nThis also adds few checks for aarch64 architecture, but aarch64 was not added\nto KEYWORDS, as few tests failed (in 0.9, not in 1.0).\n\nNote that while cpu_flags_*-based configuration resembles automatic one,\nit is not fully the same. For example, there are 2 types of Skylake CPUs:\nwith 1 or 2 FMA units. Attempt to enable cpu_flags_x86_avx512vl on CPUs with\n1 FMA unit will result in reduced performance. Previously this was handled by\nautomatic detection of 1FMA Skylake as Haswell; now user should not specify\ncpu_flags_x86_avx512vl if CPU has degraded AVX-512 support.\n\nCloses: https:\/\/bugs.gentoo.org\/928018\nCloses: https:\/\/bugs.gentoo.org\/765805\nCloses: https:\/\/bugs.gentoo.org\/929769\nSigned-off-by: Sv. Lockal <lockalsash@gmail.com>\nSigned-off-by: Andrew Ammerlaan <andrewammerlaan@gentoo.org>","commitid":"9d5cefbcb6fdcfe5deb2f679b27f8b510c18c7c9","committime":"2024-06-02T11:03:33","packageid":69909,"repoid":1,"summary":"sci-libs\/blis: don't autodetect CPU, build according to cpu_flags_*"},{"authoremail":"repomirrorci@gentoo.org","authorname":"Repository mirror & CI","commitid":"28373d3540d4e1832ae086838f5e39930cd1aca4","committime":"2023-05-01T13:03:50","packageid":69909,"repoid":1,"summary":"Merge updates from master"},{"authoremail":"sam@gentoo.org","authorname":"Sam James","body":"Signed-off-by: Sam James <sam@gentoo.org>","commitid":"c8f3dfc1071dfac66a0ccfa6a6fe8e0ee2cde3f6","committime":"2023-05-01T12:44:29","packageid":69909,"repoid":1,"summary":"sci-libs\/blis: drop 0.6.0, 0.8.1"},{"authoremail":"repomirrorci@gentoo.org","authorname":"Repository mirror & CI","commitid":"8d0ebee607de5c63d747980fbeb0806c193a29c9","committime":"2023-01-14T13:02:17","packageid":69909,"repoid":1,"summary":"Merge updates from master"},{"authoremail":"soap@gentoo.org","authorname":"David Seifert","body":"Signed-off-by: David Seifert <soap@gentoo.org>","commitid":"ed468028e725c9580a7b2ee02d6b7b9375f7a0b2","committime":"2023-01-14T12:51:19","packageid":69909,"repoid":1,"summary":"*\/*: remove py3.8 from PYTHON_COMPAT"},{"authoremail":"repomirrorci@gentoo.org","authorname":"Repository mirror & CI","commitid":"99c09acadc91e59e22675741cb282b8bcae136c3","committime":"2022-09-30T12:16:43","packageid":69909,"repoid":1,"summary":"Merge updates from master"},{"authoremail":"zongyu@novazy.net","authorname":"Zhang Zongyu","body":"Closes: https:\/\/bugs.gentoo.org\/693470\nCloses: https:\/\/bugs.gentoo.org\/841440\nPackage-Manager: Portage-3.0.30, Repoman-3.0.3\nSigned-off-by: Zhang Zongyu <zongyu@novazy.net>\nCloses: https:\/\/github.com\/gentoo\/gentoo\/pull\/27534\nSigned-off-by: Andrew Ammerlaan <andrewammerlaan@gentoo.org>","commitid":"834c70df02cc32759474c76ebb1f069b7ad550fb","committime":"2022-09-29T12:45:36","packageid":69909,"repoid":1,"summary":"sci-libs\/blis: bump version to 0.9.0"},{"authoremail":"repomirrorci@gentoo.org","authorname":"Repository mirror & CI","commitid":"0f54191a430f9e75ba4ca7442ca88787d53afee2","committime":"2021-12-02T04:51:28","packageid":69909,"repoid":1,"summary":"Merge updates from master"},{"authoremail":"zongyu@novazy.net","authorname":"Zhang Zongyu","body":"Closes: https:\/\/github.com\/gentoo\/gentoo\/pull\/23106\nCloses: https:\/\/bugs.gentoo.org\/764098\nPackage-Manager: Portage-3.0.28, Repoman-3.0.3\nSigned-off-by: Zhang Zongyu <zongyu@novazy.net>\nSigned-off-by: Benda Xu <heroxbd@gentoo.org>","commitid":"89178d7ff98a92ac779a6911ea948ef372c789c1","committime":"2021-11-29T06:51:39","packageid":69909,"repoid":1,"summary":"sci-libs\/blis: bump version to 0.8.1"},{"authoremail":"repomirrorci@gentoo.org","authorname":"Repository mirror & CI","commitid":"208a028d68d8f3612ed30e80e97612a05b9096fd","committime":"2021-02-22T22:37:18","packageid":69909,"repoid":1,"summary":"Merge updates from master"},{"authoremail":"jakov.smolic@sartura.hr","authorname":"Jakov Smolic","body":"Closes: https:\/\/bugs.gentoo.org\/764101\nSigned-off-by: Jakov Smolic <jakov.smolic@sartura.hr>\nSigned-off-by: Sam James <sam@gentoo.org>","commitid":"8ef12c71be4d27bc75025d65b9dbd9b8dee8d08f","committime":"2021-02-21T14:29:00","packageid":69909,"repoid":1,"summary":"sci-libs\/blis: Port to python 3.{8.9}"},{"authoremail":"repomirrorci@gentoo.org","authorname":"Repository mirror & CI","commitid":"2c6c2efe4c1a02689bcd5e6e58a54035dec44025","committime":"2021-01-31T02:18:05","packageid":69909,"repoid":1,"summary":"Merge updates from master"},{"authoremail":"mgorny@gentoo.org","authorname":"Michał Górny","body":"Signed-off-by: Michał Górny <mgorny@gentoo.org>","commitid":"d8cbaa62dbf4abc31cc74d2cc12e3d0c7ac9b70a","committime":"2021-01-30T23:36:06","packageid":69909,"repoid":1,"summary":"*\/*: Remove obsolete values from PYTHON_COMPAT"},{"authoremail":"repomirrorci@gentoo.org","authorname":"Repository mirror & CI","commitid":"8f384f131077d603c01ac9a1187e0b90d10a44e4","committime":"2021-01-17T13:02:34","packageid":69909,"repoid":1,"summary":"Merge updates from master"},{"authoremail":"jakov.smolic@sartura.hr","authorname":"Jakov Smolic","body":"Signed-off-by: Jakov Smolic <jakov.smolic@sartura.hr>\nSigned-off-by: David Seifert <soap@gentoo.org>","commitid":"5587722dc7e475afef6212f499fb2cf502630295","committime":"2021-01-17T11:51:36","packageid":69909,"repoid":1,"summary":"sci-libs\/blis: Remove old"},{"authoremail":"repomirrorci@gentoo.org","authorname":"Repository mirror & CI","commitid":"78382e2e65cf36004525fb8bfcaccf1cc24375b8","committime":"2020-02-22T21:36:22","packageid":69909,"repoid":1,"summary":"Merge updates from master"},{"authoremail":"soap@gentoo.org","authorname":"David Seifert","body":"Signed-off-by: David Seifert <soap@gentoo.org>","commitid":"3b8cba93fab70dd0fa89cebdd4b37c732580e9ac","committime":"2020-02-22T21:07:26","packageid":69909,"repoid":1,"summary":"*\/*: [QA] Use consistent function definition formatting"},{"authoremail":"repomirrorci@gentoo.org","authorname":"Repository mirror & CI","commitid":"f1d16810fd086b1d6fde6c6f92a8f6fb1704941c","committime":"2020-02-10T14:10:12","packageid":69909,"repoid":1,"summary":"Merge updates from master"},{"authoremail":"mgorny@gentoo.org","authorname":"Michał Górny","body":"Signed-off-by: Michał Górny <mgorny@gentoo.org>","commitid":"ea255867d6176dbf0f2b30fa20882c70ca5981e2","committime":"2020-02-10T13:05:48","packageid":69909,"repoid":1,"summary":"sci-libs\/blis: Remove py2 where possible"},{"authoremail":"repomirrorci@gentoo.org","authorname":"Repository mirror & CI","commitid":"4747d40122d485033fe9f863f4b4330bf0651903","committime":"2020-01-05T11:14:55","packageid":69909,"repoid":1,"summary":"Merge updates from master"},{"authoremail":"mgorny@gentoo.org","authorname":"Michał Górny","body":"Closes: https:\/\/github.com\/gentoo\/gentoo\/pull\/14246\nSigned-off-by: Michał Górny <mgorny@gentoo.org>","commitid":"cd3f25deb13cf4d6c9d721d515dbf772a988426f","committime":"2020-01-05T09:36:11","packageid":69909,"repoid":1,"summary":"*\/*: Clean PYTHON_COMPAT of obsolete impls"},{"authoremail":"repomirrorci@gentoo.org","authorname":"Repository mirror & CI","commitid":"e50451bbad0a51ecd8c5f68929b7efa9d2eccba5","committime":"2019-09-04T08:25:57","packageid":69909,"repoid":1,"summary":"Merge updates from master"},{"authoremail":"cdluminate@gmail.com","authorname":"Mo Zhou","body":"Additionally, quote ${BLIS_FLAGS[@]}, and remove unused `eutils`\n\nCloses: https:\/\/bugs.gentoo.org\/693130\nSigned-off-by: Mo Zhou <cdluminate@gmail.com>\nCloses: https:\/\/github.com\/gentoo\/gentoo\/pull\/12859\nSigned-off-by: Michał Górny <mgorny@gentoo.org>","commitid":"13c00964fd7f52a9b74e1eba62aae1594f215752","committime":"2019-09-04T07:24:42","packageid":69909,"repoid":1,"summary":"sci-lib\/blis: use python-any-r1 eclass instead of hardcoded python deps."},{"authoremail":"repomirrorci@gentoo.org","authorname":"Repository mirror & CI","commitid":"f8dde908654dcf9186d988e2cdbb9ef10b47c94e","committime":"2019-07-11T12:07:04","packageid":69909,"repoid":1,"summary":"Merge updates from master"},{"authoremail":"cdluminate@gmail.com","authorname":"Mo Zhou","body":"Closes: https:\/\/github.com\/gentoo\/gentoo\/pull\/12420\nPackage-Manager: Portage-2.3.52, Repoman-2.3.12\nSigned-off-by: Mo Zhou <cdluminate@gmail.com>\nSigned-off-by: Benda Xu <heroxbd@gentoo.org>","commitid":"57f990e740958ef8183f61cfcc6483678a80796c","committime":"2019-07-11T02:37:54","packageid":69909,"repoid":1,"summary":"sci-libs\/blis: fix unmatched keywords and maintainer type."},{"authoremail":"repomirrorci@gentoo.org","authorname":"Repository mirror & CI","commitid":"333cf6c248f65675be88cb1e7b3f5c1b5d0acf91","committime":"2019-07-03T13:24:05","packageid":69909,"repoid":1,"summary":"Merge updates from master"},{"authoremail":"cdluminate@gmail.com","authorname":"Mo Zhou","body":"Closes: https:\/\/github.com\/gentoo\/gentoo\/pull\/12358\nSigned-off-by: Mo Zhou <cdluminate@gmail.com>\nSigned-off-by: Benda Xu <heroxbd@gentoo.org>","commitid":"d0944e08f322eed61cfcd1293792732a8eb72bfd","committime":"2019-06-30T06:48:01","packageid":69909,"repoid":1,"summary":"sci-libs\/blis: bump to 0.6.0, getting rid of a patch."},{"authoremail":"repomirrorci@gentoo.org","authorname":"Repository mirror & CI","commitid":"7f4b925dc534b423628fae001b72e74bcc4ac015","committime":"2019-06-26T06:24:02","packageid":69909,"repoid":1,"summary":"Merge updates from master"},{"authoremail":"cdluminate@gmail.com","authorname":"Mo Zhou","body":"Closes: https:\/\/github.com\/gentoo\/gentoo\/pull\/12322\nSigned-off-by: Mo Zhou <cdluminate@gmail.com>\nSigned-off-by: Benda Xu <heroxbd@gentoo.org>","commitid":"914aebf44db94fad75de5781a770ffdc97cd38a3","committime":"2019-06-26T02:41:35","packageid":69909,"repoid":1,"summary":"sci-libs\/blis: new BLIS package as an BLAS\/CBLAS alternative."}],"dependencies":[{"block":false,"categoryid":479,"description":"BLAS\/CBLAS module for eselect","ebuildids":[876547],"firstseen":"2015-04-01T13:38:46.577399","maintainer":"sci@gentoo.org","maintainername":"Gentoo Science Project","name":"eselect-blas","packageid":63278},{"block":true,"categoryid":479,"description":"C-language BLAS module for eselect","ebuildids":[876547],"firstseen":"2015-04-01T13:38:46.577399","maintainer":"sci@gentoo.org","maintainername":"Gentoo Science Project","name":"eselect-cblas","packageid":63279}],"depending":[{"block":false,"categoryid":396,"description":"Virtual for FORTRAN 77 BLAS implementation","ebuildids":[876332],"firstseen":"2010-05-04T00:54:45.661860","maintainer":"sci@gentoo.org","maintainername":"Gentoo Science Project","name":"blas","packageid":43239},{"block":false,"categoryid":396,"description":"Virtual for BLAS C implementation","ebuildids":[876333],"firstseen":"2010-05-04T00:54:45.661860","maintainer":"sci@gentoo.org","maintainername":"Gentoo Science Project","name":"cblas","packageid":47056},{"block":false,"categoryid":318,"description":"A BLAS and LAPACK wrapper library with runtime exchangable backends","ebuildids":[876980,876980,880058,880058],"firstseen":"2025-08-22T20:05:35.196184","name":"flexiblas","packageid":78498}],"ebuilds":[{"archs":["~amd64","~arm64","~ppc64","~x86"],"ebuildid":876547,"firstseen":"2025-09-19T15:53:27.286918","license":"BSD","moddate":"2026-03-28T18:04:21","packageid":69909,"repoid":1,"slot":"0\/4-2.0","uses":["cpu_flags_arm_neon","cpu_flags_arm_sve","cpu_flags_arm_v7","cpu_flags_arm_v8","cpu_flags_ppc_vsx","cpu_flags_ppc_vsx3","cpu_flags_x86_avx","cpu_flags_x86_avx2","cpu_flags_x86_avx512vl","cpu_flags_x86_fma3","cpu_flags_x86_fma4","cpu_flags_x86_ssse3","doc","eselect-ldso","index64","openmp","pthread","serial","static-libs"],"version":"2.0"}],"masks":[],"package":{"categoryid":318,"description":"BLAS-like Library Instantiation Software Framework","firstseen":"2019-06-26T06:44:43.067433","name":"blis","packageid":69909,"summary":"BLIS is a portable software framework for instantiating high-performance BLAS-like dense linear algebra libraries. The framework was designed to isolate essential kernels of computation that, when optimized, immediately enable optimized implementations of most of its commonly used and computationally intensive operations. BLIS is written in ISO C99 and available under a new\/modified\/3-clause BSD license. While BLIS exports a new BLAS-like API, it also includes a BLAS compatibility layer which gives application developers access to BLIS implementations via traditional BLAS routine calls. An object-based API unique to BLIS is also available."},"rdependencies":[{"block":false,"categoryid":479,"description":"BLAS\/CBLAS module for eselect","ebuildids":[876547],"firstseen":"2015-04-01T13:38:46.577399","maintainer":"sci@gentoo.org","maintainername":"Gentoo Science Project","name":"eselect-blas","packageid":63278},{"block":true,"categoryid":479,"description":"C-language BLAS module for eselect","ebuildids":[876547],"firstseen":"2015-04-01T13:38:46.577399","maintainer":"sci@gentoo.org","maintainername":"Gentoo Science Project","name":"eselect-cblas","packageid":63279}],"repos":[{"branch":"master","lastcommit":"52197549fd3431fa256b8edbafdcd3702dd0e134","name":"gentoo","path":"\/usr\/portage","repoid":1,"upstream":"origin"}],"tracked":false,"urls":["https:\/\/github.com\/flame\/blis"],"uses":[{"description":"Add extra documentation (API, Javadoc, etc). It is recommended to enable per package instead of globally","isdefault":false,"use":"doc"},{"description":"Enable runtime library switching by eselect and ld.so.","isdefault":false,"packageid":69909,"use":"eselect-ldso"},{"description":"Build an ILP64 libblis64 in addition to LP64 libblis","isdefault":false,"packageid":69909,"use":"index64"},{"description":"Use openmp threadding model","isdefault":false,"packageid":69909,"use":"openmp"},{"description":"Use pthread threadding model","isdefault":false,"packageid":69909,"use":"pthread"},{"description":"Use no threadding model","isdefault":false,"packageid":69909,"use":"serial"},{"description":"Build static versions of dynamic libraries as well","isdefault":false,"use":"static-libs"},{"description":"Use the NEON instruction set","group":"cpu_flags_arm","isdefault":false,"use":"neon"},{"description":"Use the Scalable Vector Extension instruction set","group":"cpu_flags_arm","isdefault":false,"use":"sve"},{"description":"Use instructions added in ARMv7","group":"cpu_flags_arm","isdefault":false,"use":"v7"},{"description":"Use instructions added in ARMv8","group":"cpu_flags_arm","isdefault":false,"use":"v8"},{"description":"Use the Vector Scalar Extension instruction set (POWER7 and later)","group":"cpu_flags_ppc","isdefault":false,"use":"vsx"},{"description":"Use the Vector Scalar Extension v.3 instruction set (POWER9 and later)","group":"cpu_flags_ppc","isdefault":false,"use":"vsx3"},{"description":"Adds support for Advanced Vector Extensions instructions","group":"cpu_flags_x86","isdefault":false,"use":"avx"},{"description":"Adds support for Advanced Vector Extensions 2 instructions","group":"cpu_flags_x86","isdefault":false,"use":"avx2"},{"description":"Use AVX-512 vector-length instructions","group":"cpu_flags_x86","isdefault":false,"use":"avx512vl"},{"description":"Use the Fused Multiply Add 3 instruction set ([fma] in cpuinfo)","group":"cpu_flags_x86","isdefault":false,"use":"fma3"},{"description":"Use the Fused Multiply Add 4 instruction set","group":"cpu_flags_x86","isdefault":false,"use":"fma4"},{"description":"Use the SSSE3 instruction set (NOT sse3\/pni)","group":"cpu_flags_x86","isdefault":false,"use":"ssse3"}]}