feat(riscv64): add imsic driver

[sbutz]

Part 2/2 of supporting RISC-V Advanced Interrupt Architecture (AIA) #2614.

Extracted from: #2689
Based on #2731.

• adds driver for IMSIC
• if IMSIC is available use APLIC in MSI mode
• send IPI as MSI
• support MSI for PCI devices

[github-actions]

Benchmark Results

Details

Benchmark	Current: 532bbbb	Previous: 2e23902	Performance Ratio
startup_benchmark Build Time	100.74 s	80.34 s	1.25 ❗
startup_benchmark File Size	0.85 MB	0.80 MB	1.06 ❗
Startup Time - 1 core	0.74 s (±0.03 s)	0.75 s (±0.02 s)	0.99
Startup Time - 2 cores	0.73 s (±0.02 s)	0.74 s (±0.02 s)	1.00
Startup Time - 4 cores	0.73 s (±0.02 s)	0.74 s (±0.02 s)	0.98
multithreaded_benchmark Build Time	93.57 s	82.11 s	1.14 ❗
multithreaded_benchmark File Size	0.94 MB	0.86 MB	1.09 ❗
Multithreaded Pi Efficiency - 2 Threads	86.00 % (±8.45 %)	85.89 % (±6.61 %)	1.00
Multithreaded Pi Efficiency - 4 Threads	43.34 % (±3.81 %)	43.43 % (±2.56 %)	1.00
Multithreaded Pi Efficiency - 8 Threads	25.58 % (±1.51 %)	25.76 % (±1.53 %)	0.99
micro_benchmarks Build Time	91.70 s	80.40 s	1.14 ❗
micro_benchmarks File Size	0.94 MB	0.86 MB	1.09 ❗
Scheduling time - 1 thread	65.04 ticks (±2.30 ticks)	62.65 ticks (±4.06 ticks)	1.04
Scheduling time - 2 threads	35.91 ticks (±4.23 ticks)	34.08 ticks (±4.10 ticks)	1.05
Micro - Time for syscall (getpid)	3.59 ticks (±0.58 ticks)	3.45 ticks (±0.58 ticks)	1.04
Memcpy speed - (built_in) block size 4096	78974.34 MByte/s (±55156.00 MByte/s)	82448.38 MByte/s (±56997.13 MByte/s)	0.96
Memcpy speed - (built_in) block size 1048576	30245.35 MByte/s (±24474.47 MByte/s)	30585.98 MByte/s (±24707.84 MByte/s)	0.99
Memcpy speed - (built_in) block size 16777216	26943.93 MByte/s (±22295.51 MByte/s)	26340.06 MByte/s (±21720.96 MByte/s)	1.02
Memset speed - (built_in) block size 4096	79628.52 MByte/s (±55602.89 MByte/s)	82292.76 MByte/s (±56891.50 MByte/s)	0.97
Memset speed - (built_in) block size 1048576	31011.41 MByte/s (±24930.66 MByte/s)	31323.85 MByte/s (±25145.86 MByte/s)	0.99
Memset speed - (built_in) block size 16777216	27726.52 MByte/s (±22792.26 MByte/s)	27104.68 MByte/s (±22209.94 MByte/s)	1.02
Memcpy speed - (rust) block size 4096	75079.80 MByte/s (±52179.74 MByte/s)	74097.96 MByte/s (±51811.44 MByte/s)	1.01
Memcpy speed - (rust) block size 1048576	30278.61 MByte/s (±24540.95 MByte/s)	30361.60 MByte/s (±24602.37 MByte/s)	1.00
Memcpy speed - (rust) block size 16777216	26710.22 MByte/s (±22128.12 MByte/s)	27625.34 MByte/s (±22806.88 MByte/s)	0.97
Memset speed - (rust) block size 4096	75251.23 MByte/s (±52294.11 MByte/s)	74373.47 MByte/s (±51976.48 MByte/s)	1.01
Memset speed - (rust) block size 1048576	31023.93 MByte/s (±24963.64 MByte/s)	31110.89 MByte/s (±25033.24 MByte/s)	1.00
Memset speed - (rust) block size 16777216	27489.42 MByte/s (±22623.20 MByte/s)	28386.93 MByte/s (±23265.03 MByte/s)	0.97
alloc_benchmarks Build Time	82.78 s	74.76 s	1.11 ❗
alloc_benchmarks File Size	0.93 MB	0.87 MB	1.06 ❗
Allocations - Allocation success	91.37 %	91.31 %	1.00 ❗
Allocations - Deallocation success	100.00 %	100.00 %	1
Allocations - Pre-fail Allocations	61.61 %	61.44 %	1.00 ❗
Allocations - Average Allocation time	3736.67 Ticks (±902.61 Ticks)	5860.58 Ticks (±98.43 Ticks)	0.64 ❗
Allocations - Average Allocation time (no fail)	4713.95 Ticks (±816.93 Ticks)	6554.81 Ticks (±92.86 Ticks)	0.72 ❗
Allocations - Average Deallocation time	1294.81 Ticks (±196.12 Ticks)	1805.01 Ticks (±250.35 Ticks)	0.72 ❗
mutex_benchmark Build Time	110.48 s	79.82 s	1.38 ❗
mutex_benchmark File Size	0.94 MB	0.86 MB	1.09 ❗
Mutex Stress Test Average Time per Iteration - 1 Threads	12.36 ns (±0.48 ns)	12.10 ns (±0.41 ns)	1.02
Mutex Stress Test Average Time per Iteration - 2 Threads	70.30 ns (±3.17 ns)	40.26 ns (±1.68 ns)	1.75 ❗

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