Add initial support for Armv8.1-m targets #462

bremoran · 2025-09-16T12:37:34Z

This PR is mostly an import from pqmx. It includes some helpers:

Added a new platform.mk
Added a "baremetal/platform" directory
Added pqmx hal code into baremetal/platform
used platform.mk to override exec wrapper
changed rules.mk to use LDFLAGS for linking instead of CFLAGS
Added an exec_wrapper.py that encodes the command-line arguments into a binary blob and then loads that into qemu in order to pass command-line arguments.

bremoran · 2025-09-25T09:15:07Z

Why has void __attribute__ ((destructor)) semihosting_exit(void); been removed from the patch?

mkannwischer · 2025-09-25T09:17:12Z

Why has void __attribute__ ((destructor)) semihosting_exit(void); been removed from the patch?

I got some errors because that declaration is conflicting with the static definition:

static void __attribute__ ((destructor)) semihosting_exit(void) {
	semihosting_syscall(REPORT_EXCEPTION, ApplicationExit);
}

https://github.com/slothy-optimizer/pqmx/blob/67014499f6070753c41047c548021b9a1d4493d0/envs/m55-an547/src/platform/semihosting.c#L29

This commit is mostly an import from pqmx. It includes some helpers: 1. Added a new platform.mk 2. Added a nix package for pqmx files for platform support 3. Used platform.mk to override exec wrapper 4. Changed rules.mk to use LDFLAGS for linking instead of CFLAGS 5. Added an exec_wrapper.py that encodes the command-line arguments into a binary blob and then loads that into qemu in order to pass command-line arguments. Signed-off-by: Brendan Moran <brendan.moran@arm.com>

Signed-off-by: Brendan Moran <brendan.moran@arm.com>

Signed-off-by: Matthias J. Kannwischer <matthias@kannwischer.eu>

Signed-off-by: Brendan Moran <brendan.moran@arm.com>

Signed-off-by: Matthias J. Kannwischer <matthias@kannwischer.eu>

Ported upstream in slothy-optimizer/pqmx#92 Signed-off-by: Matthias J. Kannwischer <matthias@kannwischer.eu>

github-actions

Mac Mini (M1, 2020) benchmarks (opt)

Benchmark suite	Current: `d9fe127`	Previous: `899852c`	Ratio
`ML-DSA-44 keypair`	`49577` cycles	`49577` cycles	`1`
`ML-DSA-44 sign`	`180499` cycles	`180495` cycles	`1.00`
`ML-DSA-44 verify`	`58530` cycles	`58536` cycles	`1.00`
`ML-DSA-65 keypair`	`86317` cycles	`86319` cycles	`1.00`
`ML-DSA-65 sign`	`298546` cycles	`298540` cycles	`1.00`
`ML-DSA-65 verify`	`93826` cycles	`93829` cycles	`1.00`
`ML-DSA-87 keypair`	`139758` cycles	`139765` cycles	`1.00`
`ML-DSA-87 sign`	`368751` cycles	`368816` cycles	`1.00`
`ML-DSA-87 verify`	`148936` cycles	`148955` cycles	`1.00`

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Mac Mini (M1, 2020) benchmarks (no-opt)

Benchmark suite	Current: `d9fe127`	Previous: `899852c`	Ratio
`ML-DSA-44 keypair`	`115028` cycles	`115047` cycles	`1.00`
`ML-DSA-44 sign`	`430483` cycles	`430530` cycles	`1.00`
`ML-DSA-44 verify`	`122120` cycles	`122127` cycles	`1.00`
`ML-DSA-65 keypair`	`197480` cycles	`197453` cycles	`1.00`
`ML-DSA-65 sign`	`701021` cycles	`701043` cycles	`1.00`
`ML-DSA-65 verify`	`197653` cycles	`197660` cycles	`1.00`
`ML-DSA-87 keypair`	`334650` cycles	`334647` cycles	`1.00`
`ML-DSA-87 sign`	`883905` cycles	`883884` cycles	`1.00`
`ML-DSA-87 verify`	`328524` cycles	`328482` cycles	`1.00`

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github-actions

Arm Cortex-A76 (Raspberry Pi 5) benchmarks (opt)

Benchmark suite	Current: `d9fe127`	Previous: `899852c`	Ratio
`ML-DSA-44 keypair`	`118578` cycles	`118677` cycles	`1.00`
`ML-DSA-44 sign`	`433513` cycles	`434196` cycles	`1.00`
`ML-DSA-44 verify`	`136127` cycles	`136128` cycles	`1.00`
`ML-DSA-65 keypair`	`204890` cycles	`204655` cycles	`1.00`
`ML-DSA-65 sign`	`723070` cycles	`722836` cycles	`1.00`
`ML-DSA-65 verify`	`219441` cycles	`219033` cycles	`1.00`
`ML-DSA-87 keypair`	`334379` cycles	`333723` cycles	`1.00`
`ML-DSA-87 sign`	`902403` cycles	`902244` cycles	`1.00`
`ML-DSA-87 verify`	`353929` cycles	`354180` cycles	`1.00`

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Arm Cortex-A76 (Raspberry Pi 5) benchmarks (no-opt)

Benchmark suite	Current: `d9fe127`	Previous: `899852c`	Ratio
`ML-DSA-44 keypair`	`212960` cycles	`213073` cycles	`1.00`
`ML-DSA-44 sign`	`781272` cycles	`780938` cycles	`1.00`
`ML-DSA-44 verify`	`229684` cycles	`230283` cycles	`1.00`
`ML-DSA-65 keypair`	`380793` cycles	`380323` cycles	`1.00`
`ML-DSA-65 sign`	`1283523` cycles	`1291497` cycles	`0.99`
`ML-DSA-65 verify`	`372127` cycles	`371762` cycles	`1.00`
`ML-DSA-87 keypair`	`608699` cycles	`608969` cycles	`1.00`
`ML-DSA-87 sign`	`1642380` cycles	`1642314` cycles	`1.00`
`ML-DSA-87 verify`	`621105` cycles	`621469` cycles	`1.00`

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oqs-bot

Intel Xeon 4th gen (c7i)

Benchmark suite	Current: `d9fe127`	Previous: `899852c`	Ratio
`ML-DSA-44 keypair`	`36249` cycles	`36242` cycles	`1.00`
`ML-DSA-44 sign`	`149080` cycles	`149255` cycles	`1.00`
`ML-DSA-44 verify`	`45589` cycles	`45581` cycles	`1.00`
`ML-DSA-65 keypair`	`65308` cycles	`65196` cycles	`1.00`
`ML-DSA-65 sign`	`249833` cycles	`249902` cycles	`1.00`
`ML-DSA-65 verify`	`73503` cycles	`73532` cycles	`1.00`
`ML-DSA-87 keypair`	`99236` cycles	`98776` cycles	`1.00`
`ML-DSA-87 sign`	`299695` cycles	`297462` cycles	`1.01`
`ML-DSA-87 verify`	`109590` cycles	`109101` cycles	`1.00`

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github-actions

Arm Cortex-A72 (Raspberry Pi 4) benchmarks (opt)

Benchmark suite	Current: `d9fe127`	Previous: `899852c`	Ratio
`ML-DSA-44 keypair`	`225683` cycles	`241740` cycles	`0.93`
`ML-DSA-44 sign`	`730142` cycles	`783288` cycles	`0.93`
`ML-DSA-44 verify`	`246956` cycles	`259672` cycles	`0.95`
`ML-DSA-65 keypair`	`398266` cycles	`395952` cycles	`1.01`
`ML-DSA-65 sign`	`1232893` cycles	`1218288` cycles	`1.01`
`ML-DSA-65 verify`	`408964` cycles	`401060` cycles	`1.02`
`ML-DSA-87 keypair`	`660204` cycles	`690349` cycles	`0.96`
`ML-DSA-87 sign`	`1594485` cycles	`1622692` cycles	`0.98`
`ML-DSA-87 verify`	`669280` cycles	`683560` cycles	`0.98`

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github-actions

⚠️ Performance Alert ⚠️

Possible performance regression was detected for benchmark 'Arm Cortex-A72 (Raspberry Pi 4) benchmarks (opt)'.
Benchmark result of this commit is worse than the previous benchmark result exceeding threshold 1.03.

Benchmark suite	Current: `01896d5`	Previous: `899852c`	Ratio
`ML-DSA-87 verify`	`705962` cycles	`683560` cycles	`1.03`

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oqs-bot

Intel Xeon 4th gen (c7i) (no-opt)

Benchmark suite	Current: `d9fe127`	Previous: `899852c`	Ratio
`ML-DSA-44 keypair`	`95384` cycles	`95140` cycles	`1.00`
`ML-DSA-44 sign`	`343386` cycles	`342954` cycles	`1.00`
`ML-DSA-44 verify`	`101539` cycles	`101407` cycles	`1.00`
`ML-DSA-65 keypair`	`164450` cycles	`165152` cycles	`1.00`
`ML-DSA-65 sign`	`571750` cycles	`572201` cycles	`1.00`
`ML-DSA-65 verify`	`164017` cycles	`164063` cycles	`1.00`
`ML-DSA-87 keypair`	`269859` cycles	`269815` cycles	`1.00`
`ML-DSA-87 sign`	`725646` cycles	`725739` cycles	`1.00`
`ML-DSA-87 verify`	`271755` cycles	`271505` cycles	`1.00`

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oqs-bot

Intel Xeon 3rd gen (c6i)

Benchmark suite	Current: `d9fe127`	Previous: `899852c`	Ratio
`ML-DSA-44 keypair`	`59156` cycles	`60408` cycles	`0.98`
`ML-DSA-44 sign`	`230970` cycles	`235614` cycles	`0.98`
`ML-DSA-44 verify`	`74544` cycles	`76046` cycles	`0.98`
`ML-DSA-65 keypair`	`105209` cycles	`109390` cycles	`0.96`
`ML-DSA-65 sign`	`384188` cycles	`401753` cycles	`0.96`
`ML-DSA-65 verify`	`118857` cycles	`123901` cycles	`0.96`
`ML-DSA-87 keypair`	`163127` cycles	`163737` cycles	`1.00`
`ML-DSA-87 sign`	`465827` cycles	`464816` cycles	`1.00`
`ML-DSA-87 verify`	`181584` cycles	`181747` cycles	`1.00`

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oqs-bot

AMD EPYC 4th gen (c7a)

Benchmark suite	Current: `d9fe127`	Previous: `899852c`	Ratio
`ML-DSA-44 keypair`	`44267` cycles	`43322` cycles	`1.02`
`ML-DSA-44 sign`	`169792` cycles	`165389` cycles	`1.03`
`ML-DSA-44 verify`	`57628` cycles	`54826` cycles	`1.05`
`ML-DSA-65 keypair`	`74169` cycles	`73916` cycles	`1.00`
`ML-DSA-65 sign`	`270300` cycles	`269422` cycles	`1.00`
`ML-DSA-65 verify`	`84773` cycles	`84771` cycles	`1.00`
`ML-DSA-87 keypair`	`114447` cycles	`114338` cycles	`1.00`
`ML-DSA-87 sign`	`318972` cycles	`319622` cycles	`1.00`
`ML-DSA-87 verify`	`133073` cycles	`132541` cycles	`1.00`

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oqs-bot

AMD EPYC 3rd gen (c6a)

Benchmark suite	Current: `d9fe127`	Previous: `899852c`	Ratio
`ML-DSA-44 keypair`	`75350` cycles	`72747` cycles	`1.04`
`ML-DSA-44 sign`	`244700` cycles	`236548` cycles	`1.03`
`ML-DSA-44 verify`	`85137` cycles	`82039` cycles	`1.04`
`ML-DSA-65 keypair`	`125145` cycles	`124867` cycles	`1.00`
`ML-DSA-65 sign`	`384088` cycles	`385203` cycles	`1.00`
`ML-DSA-65 verify`	`133403` cycles	`133463` cycles	`1.00`
`ML-DSA-87 keypair`	`209216` cycles	`210163` cycles	`1.00`
`ML-DSA-87 sign`	`489425` cycles	`491127` cycles	`1.00`
`ML-DSA-87 verify`	`218372` cycles	`218705` cycles	`1.00`

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oqs-bot

Graviton4

Benchmark suite	Current: `d9fe127`	Previous: `899852c`	Ratio
`ML-DSA-44 keypair`	`71575` cycles	`71581` cycles	`1.00`
`ML-DSA-44 sign`	`252114` cycles	`252581` cycles	`1.00`
`ML-DSA-44 verify`	`82590` cycles	`82664` cycles	`1.00`
`ML-DSA-65 keypair`	`126356` cycles	`126408` cycles	`1.00`
`ML-DSA-65 sign`	`418463` cycles	`418664` cycles	`1.00`
`ML-DSA-65 verify`	`133419` cycles	`133516` cycles	`1.00`
`ML-DSA-87 keypair`	`205263` cycles	`204938` cycles	`1.00`
`ML-DSA-87 sign`	`525478` cycles	`524475` cycles	`1.00`
`ML-DSA-87 verify`	`215795` cycles	`215419` cycles	`1.00`

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oqs-bot

Intel Xeon 3rd gen (c6i) (no-opt)

Benchmark suite	Current: `d9fe127`	Previous: `899852c`	Ratio
`ML-DSA-44 keypair`	`157098` cycles	`157182` cycles	`1.00`
`ML-DSA-44 sign`	`563423` cycles	`563472` cycles	`1.00`
`ML-DSA-44 verify`	`168684` cycles	`168336` cycles	`1.00`
`ML-DSA-65 keypair`	`269430` cycles	`269609` cycles	`1.00`
`ML-DSA-65 sign`	`926881` cycles	`929842` cycles	`1.00`
`ML-DSA-65 verify`	`274472` cycles	`275116` cycles	`1.00`
`ML-DSA-87 keypair`	`450127` cycles	`449653` cycles	`1.00`
`ML-DSA-87 sign`	`1179279` cycles	`1177782` cycles	`1.00`
`ML-DSA-87 verify`	`460548` cycles	`458669` cycles	`1.00`

This comment was automatically generated by workflow using github-action-benchmark.

oqs-bot

AMD EPYC 4th gen (c7a) (no-opt)

Benchmark suite	Current: `d9fe127`	Previous: `899852c`	Ratio
`ML-DSA-44 keypair`	`120863` cycles	`120960` cycles	`1.00`
`ML-DSA-44 sign`	`452575` cycles	`451761` cycles	`1.00`
`ML-DSA-44 verify`	`131607` cycles	`131842` cycles	`1.00`
`ML-DSA-65 keypair`	`207033` cycles	`206660` cycles	`1.00`
`ML-DSA-65 sign`	`747363` cycles	`743143` cycles	`1.01`
`ML-DSA-65 verify`	`210265` cycles	`210414` cycles	`1.00`
`ML-DSA-87 keypair`	`339557` cycles	`339309` cycles	`1.00`
`ML-DSA-87 sign`	`941588` cycles	`942595` cycles	`1.00`
`ML-DSA-87 verify`	`349391` cycles	`349710` cycles	`1.00`

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oqs-bot

AMD EPYC 3rd gen (c6a) (no-opt)

Benchmark suite	Current: `d9fe127`	Previous: `899852c`	Ratio
`ML-DSA-44 keypair`	`136518` cycles	`135531` cycles	`1.01`
`ML-DSA-44 sign`	`544636` cycles	`542011` cycles	`1.00`
`ML-DSA-44 verify`	`149132` cycles	`148332` cycles	`1.01`
`ML-DSA-65 keypair`	`227548` cycles	`227333` cycles	`1.00`
`ML-DSA-65 sign`	`873969` cycles	`872696` cycles	`1.00`
`ML-DSA-65 verify`	`236655` cycles	`235696` cycles	`1.00`
`ML-DSA-87 keypair`	`374355` cycles	`374328` cycles	`1.00`
`ML-DSA-87 sign`	`1098028` cycles	`1096980` cycles	`1.00`
`ML-DSA-87 verify`	`387026` cycles	`386854` cycles	`1.00`

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oqs-bot

Graviton3

Benchmark suite	Current: `d9fe127`	Previous: `899852c`	Ratio
`ML-DSA-44 keypair`	`76485` cycles	`76423` cycles	`1.00`
`ML-DSA-44 sign`	`269380` cycles	`269769` cycles	`1.00`
`ML-DSA-44 verify`	`89294` cycles	`89263` cycles	`1.00`
`ML-DSA-65 keypair`	`133669` cycles	`133682` cycles	`1.00`
`ML-DSA-65 sign`	`448392` cycles	`448331` cycles	`1.00`
`ML-DSA-65 verify`	`144081` cycles	`144041` cycles	`1.00`
`ML-DSA-87 keypair`	`216284` cycles	`216122` cycles	`1.00`
`ML-DSA-87 sign`	`558599` cycles	`558530` cycles	`1.00`
`ML-DSA-87 verify`	`230496` cycles	`230621` cycles	`1.00`

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oqs-bot

Graviton4 (no-opt)

Benchmark suite	Current: `d9fe127`	Previous: `899852c`	Ratio
`ML-DSA-44 keypair`	`133125` cycles	`133089` cycles	`1.00`
`ML-DSA-44 sign`	`498184` cycles	`498238` cycles	`1.00`
`ML-DSA-44 verify`	`144960` cycles	`145049` cycles	`1.00`
`ML-DSA-65 keypair`	`225893` cycles	`226042` cycles	`1.00`
`ML-DSA-65 sign`	`814279` cycles	`813433` cycles	`1.00`
`ML-DSA-65 verify`	`231411` cycles	`231316` cycles	`1.00`
`ML-DSA-87 keypair`	`374552` cycles	`374311` cycles	`1.00`
`ML-DSA-87 sign`	`1019765` cycles	`1020678` cycles	`1.00`
`ML-DSA-87 verify`	`383503` cycles	`383346` cycles	`1.00`

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oqs-bot

Graviton2

Benchmark suite	Current: `d9fe127`	Previous: `899852c`	Ratio
`ML-DSA-44 keypair`	`118912` cycles	`118873` cycles	`1.00`
`ML-DSA-44 sign`	`434651` cycles	`434272` cycles	`1.00`
`ML-DSA-44 verify`	`136532` cycles	`136302` cycles	`1.00`
`ML-DSA-65 keypair`	`204930` cycles	`204745` cycles	`1.00`
`ML-DSA-65 sign`	`722992` cycles	`723393` cycles	`1.00`
`ML-DSA-65 verify`	`219369` cycles	`219031` cycles	`1.00`
`ML-DSA-87 keypair`	`334779` cycles	`334328` cycles	`1.00`
`ML-DSA-87 sign`	`903656` cycles	`903486` cycles	`1.00`
`ML-DSA-87 verify`	`354058` cycles	`354325` cycles	`1.00`

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oqs-bot

Graviton3 (no-opt)

Benchmark suite	Current: `d9fe127`	Previous: `899852c`	Ratio
`ML-DSA-44 keypair`	`138554` cycles	`138676` cycles	`1.00`
`ML-DSA-44 sign`	`494869` cycles	`495462` cycles	`1.00`
`ML-DSA-44 verify`	`148816` cycles	`148745` cycles	`1.00`
`ML-DSA-65 keypair`	`242573` cycles	`242563` cycles	`1.00`
`ML-DSA-65 sign`	`810159` cycles	`809718` cycles	`1.00`
`ML-DSA-65 verify`	`240873` cycles	`241143` cycles	`1.00`
`ML-DSA-87 keypair`	`396199` cycles	`396476` cycles	`1.00`
`ML-DSA-87 sign`	`1031385` cycles	`1031322` cycles	`1.00`
`ML-DSA-87 verify`	`402476` cycles	`402118` cycles	`1.00`

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oqs-bot

Graviton2 (no-opt)

Benchmark suite	Current: `d9fe127`	Previous: `899852c`	Ratio
`ML-DSA-44 keypair`	`213208` cycles	`213272` cycles	`1.00`
`ML-DSA-44 sign`	`782622` cycles	`793588` cycles	`0.99`
`ML-DSA-44 verify`	`229934` cycles	`229931` cycles	`1.00`
`ML-DSA-65 keypair`	`381211` cycles	`380672` cycles	`1.00`
`ML-DSA-65 sign`	`1285319` cycles	`1284756` cycles	`1.00`
`ML-DSA-65 verify`	`372525` cycles	`372176` cycles	`1.00`
`ML-DSA-87 keypair`	`609807` cycles	`609908` cycles	`1.00`
`ML-DSA-87 sign`	`1645838` cycles	`1646075` cycles	`1.00`
`ML-DSA-87 verify`	`621832` cycles	`621820` cycles	`1.00`

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Signed-off-by: Matthias J. Kannwischer <matthias@kannwischer.eu>

github-actions

Arm Cortex-A55 (Snapdragon 888) benchmarks (opt)

Benchmark suite	Current: `d9fe127`	Previous: `899852c`	Ratio
`ML-DSA-44 keypair`	`289672` cycles	`289604` cycles	`1.00`
`ML-DSA-44 sign`	`1090368` cycles	`1093742` cycles	`1.00`
`ML-DSA-44 verify`	`341689` cycles	`341646` cycles	`1.00`
`ML-DSA-65 keypair`	`492370` cycles	`492001` cycles	`1.00`
`ML-DSA-65 sign`	`1794486` cycles	`1791920` cycles	`1.00`
`ML-DSA-65 verify`	`534305` cycles	`532865` cycles	`1.00`
`ML-DSA-87 keypair`	`838082` cycles	`844493` cycles	`0.99`
`ML-DSA-87 sign`	`2347483` cycles	`2390950` cycles	`0.98`
`ML-DSA-87 verify`	`895515` cycles	`902798` cycles	`0.99`

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oqs-bot

⚠️ Performance Alert ⚠️

Possible performance regression was detected for benchmark 'AMD EPYC 4th gen (c7a)'.
Benchmark result of this commit is worse than the previous benchmark result exceeding threshold 1.03.

Benchmark suite	Current: `d9fe127`	Previous: `899852c`	Ratio
`ML-DSA-44 verify`	`57628` cycles	`54826` cycles	`1.05`

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oqs-bot

⚠️ Performance Alert ⚠️

Possible performance regression was detected for benchmark 'AMD EPYC 3rd gen (c6a)'.
Benchmark result of this commit is worse than the previous benchmark result exceeding threshold 1.03.

Benchmark suite	Current: `d9fe127`	Previous: `899852c`	Ratio
`ML-DSA-44 keypair`	`75350` cycles	`72747` cycles	`1.04`
`ML-DSA-44 sign`	`244700` cycles	`236548` cycles	`1.03`
`ML-DSA-44 verify`	`85137` cycles	`82039` cycles	`1.04`

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github-actions

SpacemiT K1 8 (Banana Pi F3) benchmarks (no-opt)

Benchmark suite	Current: `d9fe127`	Previous: `899852c`	Ratio
`ML-DSA-44 keypair`	`822804` cycles	`823176` cycles	`1.00`
`ML-DSA-44 sign`	`3331045` cycles	`3331963` cycles	`1.00`
`ML-DSA-44 verify`	`920593` cycles	`920774` cycles	`1.00`
`ML-DSA-65 keypair`	`1400601` cycles	`1402671` cycles	`1.00`
`ML-DSA-65 sign`	`5466160` cycles	`5471731` cycles	`1.00`
`ML-DSA-65 verify`	`1465886` cycles	`1468017` cycles	`1.00`
`ML-DSA-87 keypair`	`2296718` cycles	`2302849` cycles	`1.00`
`ML-DSA-87 sign`	`6788105` cycles	`6818527` cycles	`1.00`
`ML-DSA-87 verify`	`2400160` cycles	`2398326` cycles	`1.00`

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Arm Cortex-A55 (Snapdragon 888) benchmarks (no-opt)

Benchmark suite	Current: `d9fe127`	Previous: `899852c`	Ratio
`ML-DSA-44 keypair`	`460452` cycles	`462028` cycles	`1.00`
`ML-DSA-44 sign`	`2206841` cycles	`2218140` cycles	`0.99`
`ML-DSA-44 verify`	`545010` cycles	`546922` cycles	`1.00`
`ML-DSA-65 keypair`	`774808` cycles	`773458` cycles	`1.00`
`ML-DSA-65 sign`	`3624744` cycles	`3630448` cycles	`1.00`
`ML-DSA-65 verify`	`847207` cycles	`847514` cycles	`1.00`
`ML-DSA-87 keypair`	`1248867` cycles	`1247379` cycles	`1.00`
`ML-DSA-87 sign`	`4448413` cycles	`4444207` cycles	`1.00`
`ML-DSA-87 verify`	`1357736` cycles	`1361732` cycles	`1.00`

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Arm Cortex-A72 (Raspberry Pi 4) benchmarks (no-opt)

Benchmark suite	Current: `d9fe127`	Previous: `899852c`	Ratio
`ML-DSA-44 keypair`	`308789` cycles	`306664` cycles	`1.01`
`ML-DSA-44 sign`	`1198861` cycles	`1206298` cycles	`0.99`
`ML-DSA-44 verify`	`335379` cycles	`334992` cycles	`1.00`
`ML-DSA-65 keypair`	`566962` cycles	`565588` cycles	`1.00`
`ML-DSA-65 sign`	`1951292` cycles	`1948544` cycles	`1.00`
`ML-DSA-65 verify`	`532357` cycles	`531484` cycles	`1.00`
`ML-DSA-87 keypair`	`858554` cycles	`873002` cycles	`0.98`
`ML-DSA-87 sign`	`2467671` cycles	`2486808` cycles	`0.99`
`ML-DSA-87 verify`	`884783` cycles	`888309` cycles	`1.00`

This comment was automatically generated by workflow using github-action-benchmark.

mkannwischer · 2025-09-26T05:04:07Z

.github/workflows/all.yml

+    permissions:
+      contents: 'read'
+      id-token: 'write'
+    uses: ./.github/workflows/baremetal.yml


Before merge, we need to add

needs: [ base ]

but let's keep it like this for development.

Signed-off-by: Matthias J. Kannwischer <matthias@kannwischer.eu>

bremoran requested a review from a team as a code owner September 16, 2025 12:37

bremoran force-pushed the armv8.1-m branch from 77a2b2c to 2c99705 Compare September 22, 2025 14:08

mkannwischer force-pushed the armv8.1-m branch from ce094b3 to 7f0dc86 Compare September 25, 2025 09:12

mkannwischer force-pushed the armv8.1-m branch from 7f0dc86 to 23416e2 Compare September 25, 2025 09:19

bremoran and others added 5 commits September 26, 2025 08:53

fix linting errors

fdcc353

Signed-off-by: Brendan Moran <brendan.moran@arm.com>

small tweaks

b538591

Signed-off-by: Matthias J. Kannwischer <matthias@kannwischer.eu>

Add AN547 (M55) CI

3ede2ac

Signed-off-by: Matthias J. Kannwischer <matthias@kannwischer.eu>

Fix qemu error reporting

f442539

Signed-off-by: Brendan Moran <brendan.moran@arm.com>

mkannwischer force-pushed the armv8.1-m branch from be0ed6e to f442539 Compare September 26, 2025 00:53

CI: enable KAT test

15fea3e

Signed-off-by: Matthias J. Kannwischer <matthias@kannwischer.eu>

mkannwischer force-pushed the armv8.1-m branch from 00c365b to 15fea3e Compare September 26, 2025 01:01

mkannwischer added 2 commits September 26, 2025 09:19

Simplify nix flake

5fd08be

Signed-off-by: Matthias J. Kannwischer <matthias@kannwischer.eu>

pqmx: Remove semihosting.c patch

01896d5

Ported upstream in slothy-optimizer/pqmx#92 Signed-off-by: Matthias J. Kannwischer <matthias@kannwischer.eu>

mkannwischer added the benchmark label Sep 26, 2025

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Add LDFLAGS to test scripts and adjust CI

d9fe127

Signed-off-by: Matthias J. Kannwischer <matthias@kannwischer.eu>

mkannwischer force-pushed the armv8.1-m branch from 111350e to d9fe127 Compare September 26, 2025 02:50

mkannwischer added benchmark and removed benchmark labels Sep 26, 2025

github-actions bot reviewed Sep 26, 2025

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mkannwischer force-pushed the armv8.1-m branch 2 times, most recently from 664eda4 to a39644a Compare September 26, 2025 08:33

Switch from pqmx to CMSIS_5

10448f9

Signed-off-by: Matthias J. Kannwischer <matthias@kannwischer.eu>

mkannwischer force-pushed the armv8.1-m branch from a39644a to 10448f9 Compare September 26, 2025 08:35

Add initial support for Armv8.1-m targets #462

Are you sure you want to change the base?

Add initial support for Armv8.1-m targets #462

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Mac Mini (M1, 2020) benchmarks (opt)

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⚠️ Performance Alert ⚠️

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Graviton4

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