Seed entropy using arm rng

[sbutz]

Implement missing entropy seeding on ARM.
ArmRng Implentation
ARM Doc

For RISC-V we could leverage the optional Zkr extension.
RISC-V Doc
Changes follow in separate PR.

[github-actions]

Benchmark Results

Details

Benchmark	Current: 414125f	Previous: b6c3a14	Performance Ratio
startup_benchmark Build Time	82.01 s	81.96 s	1.00 ❗
startup_benchmark File Size	0.80 MB	0.80 MB	1.00 ❗
Startup Time - 1 core	0.74 s (±0.02 s)	0.75 s (±0.01 s)	0.99
Startup Time - 2 cores	0.76 s (±0.02 s)	0.75 s (±0.02 s)	1.01
Startup Time - 4 cores	0.77 s (±0.02 s)	0.76 s (±0.02 s)	1.01
multithreaded_benchmark Build Time	84.22 s	84.33 s	1.00 ❗
multithreaded_benchmark File Size	0.89 MB	0.89 MB	1.00 ❗
Multithreaded Pi Efficiency - 2 Threads	91.07 % (±5.77 %)	88.20 % (±5.36 %)	1.03
Multithreaded Pi Efficiency - 4 Threads	44.36 % (±3.05 %)	43.39 % (±1.96 %)	1.02
Multithreaded Pi Efficiency - 8 Threads	26.21 % (±1.58 %)	25.49 % (±1.09 %)	1.03
micro_benchmarks Build Time	81.01 s	81.04 s	1.00 ❗
micro_benchmarks File Size	0.90 MB	0.90 MB	1.00 ❗
Scheduling time - 1 thread	67.27 ticks (±2.53 ticks)	67.03 ticks (±2.97 ticks)	1.00
Scheduling time - 2 threads	36.17 ticks (±3.66 ticks)	37.08 ticks (±4.84 ticks)	0.98
Micro - Time for syscall (getpid)	3.68 ticks (±0.52 ticks)	3.47 ticks (±0.55 ticks)	1.06
Memcpy speed - (built_in) block size 4096	84145.01 MByte/s (±58140.29 MByte/s)	81447.84 MByte/s (±56310.31 MByte/s)	1.03
Memcpy speed - (built_in) block size 1048576	30497.98 MByte/s (±24617.39 MByte/s)	30576.31 MByte/s (±24707.36 MByte/s)	1.00
Memcpy speed - (built_in) block size 16777216	27347.19 MByte/s (±22574.37 MByte/s)	26992.43 MByte/s (±22331.43 MByte/s)	1.01
Memset speed - (built_in) block size 4096	84333.15 MByte/s (±58252.85 MByte/s)	82020.76 MByte/s (±56679.89 MByte/s)	1.03
Memset speed - (built_in) block size 1048576	31243.48 MByte/s (±25058.23 MByte/s)	31328.21 MByte/s (±25139.16 MByte/s)	1.00
Memset speed - (built_in) block size 16777216	28126.12 MByte/s (±23060.79 MByte/s)	27771.02 MByte/s (±22825.94 MByte/s)	1.01
Memcpy speed - (rust) block size 4096	73970.60 MByte/s (±51613.02 MByte/s)	70718.16 MByte/s (±49419.36 MByte/s)	1.05
Memcpy speed - (rust) block size 1048576	30100.60 MByte/s (±24423.65 MByte/s)	30268.66 MByte/s (±24574.32 MByte/s)	0.99
Memcpy speed - (rust) block size 16777216	27022.12 MByte/s (±22311.33 MByte/s)	27022.23 MByte/s (±22328.08 MByte/s)	1.00
Memset speed - (rust) block size 4096	73754.14 MByte/s (±51486.83 MByte/s)	71185.00 MByte/s (±49772.16 MByte/s)	1.04
Memset speed - (rust) block size 1048576	30860.23 MByte/s (±24870.67 MByte/s)	30998.39 MByte/s (±24996.36 MByte/s)	1.00
Memset speed - (rust) block size 16777216	27807.83 MByte/s (±22804.71 MByte/s)	27793.87 MByte/s (±22814.36 MByte/s)	1.00
alloc_benchmarks Build Time	75.87 s	76.18 s	1.00 ❗
alloc_benchmarks File Size	0.88 MB	0.88 MB	1.00 ❗
Allocations - Allocation success	91.31 %	91.31 %	1
Allocations - Deallocation success	100.00 %	100.00 %	1
Allocations - Pre-fail Allocations	61.44 %	61.44 %	1
Allocations - Average Allocation time	5464.43 Ticks (±132.35 Ticks)	5284.44 Ticks (±98.12 Ticks)	1.03 ❗
Allocations - Average Allocation time (no fail)	6236.54 Ticks (±133.87 Ticks)	5965.76 Ticks (±120.67 Ticks)	1.05 ❗
Allocations - Average Deallocation time	1760.42 Ticks (±286.05 Ticks)	1049.58 Ticks (±199.94 Ticks)	1.68 ❗
mutex_benchmark Build Time	76.83 s	75.24 s	1.02 ❗
mutex_benchmark File Size	0.90 MB	0.90 MB	1.00 ❗
Mutex Stress Test Average Time per Iteration - 1 Threads	12.14 ns (±0.40 ns)	12.06 ns (±0.37 ns)	1.01
Mutex Stress Test Average Time per Iteration - 2 Threads	41.34 ns (±2.11 ns)	39.88 ns (±2.52 ns)	1.04

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