Add EC2 benchmarking

[mkannwischer]

This commit adds benchmarking on

• Graviton 2 (t4g.small)
• Graviton 3 (c7g.medium)
• Graviton 4 (c8g.medium)
• AMD EPYC 4th gen (c7a.medium)
• Intel Xeon 4th gen (c7i.metal-24xl)
• AMD EPYC 3rd gen (c6a.large)
• Intel Xeon 3rd gen (c6i.large)

With that we have all the platforms that are covered in mlkem-native.

[github-actions]

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

Benchmark suite	Current: a649a36	Previous: 7f1d91a	Ratio
ML-DSA-44 keypair	490231 cycles	490071 cycles	1.00
ML-DSA-44 sign	1859719 cycles	1858795 cycles	1.00
ML-DSA-44 verify	563291 cycles	563230 cycles	1.00
ML-DSA-65 keypair	826566 cycles	827394 cycles	1.00
ML-DSA-65 sign	2971718 cycles	2979311 cycles	1.00
ML-DSA-65 verify	881461 cycles	881600 cycles	1.00
ML-DSA-87 keypair	1343939 cycles	1341415 cycles	1.00
ML-DSA-87 sign	3778058 cycles	3794969 cycles	1.00
ML-DSA-87 verify	1433105 cycles	1432983 cycles	1.00

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

[github-actions]

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

Benchmark suite	Current: a649a36	Previous: 7f1d91a	Ratio
ML-DSA-44 keypair	224609 cycles	224767 cycles	1.00
ML-DSA-44 sign	654647 cycles	655094 cycles	1.00
ML-DSA-44 verify	240685 cycles	240724 cycles	1.00
ML-DSA-65 keypair	400234 cycles	399832 cycles	1.00
ML-DSA-65 sign	1074668 cycles	1074680 cycles	1.00
ML-DSA-65 verify	394389 cycles	394226 cycles	1.00
ML-DSA-87 keypair	647577 cycles	646746 cycles	1.00
ML-DSA-87 sign	1394697 cycles	1394467 cycles	1.00
ML-DSA-87 verify	661628 cycles	661491 cycles	1.00

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

[github-actions]

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

Benchmark suite	Current: a649a36	Previous: 7f1d91a	Ratio
ML-DSA-44 keypair	132671 cycles	132382 cycles	1.00
ML-DSA-44 sign	411706 cycles	411575 cycles	1.00
ML-DSA-44 verify	142757 cycles	142560 cycles	1.00
ML-DSA-65 keypair	231361 cycles	231298 cycles	1.00
ML-DSA-65 sign	679330 cycles	679464 cycles	1.00
ML-DSA-65 verify	231665 cycles	231666 cycles	1.00
ML-DSA-87 keypair	381583 cycles	381591 cycles	1.00
ML-DSA-87 sign	878056 cycles	878034 cycles	1.00
ML-DSA-87 verify	391404 cycles	391405 cycles	1.00

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

[github-actions]

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

Benchmark suite	Current: a649a36	Previous: 7f1d91a	Ratio
ML-DSA-44 keypair	1025766 cycles	1026707 cycles	1.00
ML-DSA-44 sign	3900854 cycles	3899859 cycles	1.00
ML-DSA-44 verify	1165326 cycles	1164505 cycles	1.00
ML-DSA-65 keypair	1730128 cycles	1730224 cycles	1.00
ML-DSA-65 sign	6388432 cycles	6388724 cycles	1.00
ML-DSA-65 verify	1864624 cycles	1864082 cycles	1.00
ML-DSA-87 keypair	2847597 cycles	2848230 cycles	1.00
ML-DSA-87 sign	7948876 cycles	7955789 cycles	1.00
ML-DSA-87 verify	3035034 cycles	3034947 cycles	1.00

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

[github-actions]

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

Benchmark suite	Current: a649a36	Previous: 7f1d91a	Ratio
ML-DSA-44 keypair	309554 cycles	310527 cycles	1.00
ML-DSA-44 sign	975037 cycles	1085241 cycles	0.90
ML-DSA-44 verify	333104 cycles	333278 cycles	1.00
ML-DSA-65 keypair	565318 cycles	569530 cycles	0.99
ML-DSA-65 sign	1585703 cycles	1584312 cycles	1.00
ML-DSA-65 verify	543312 cycles	544235 cycles	1.00
ML-DSA-87 keypair	877774 cycles	878033 cycles	1.00
ML-DSA-87 sign	2053507 cycles	2044306 cycles	1.00
ML-DSA-87 verify	901259 cycles	903051 cycles	1.00

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