build(deps): update uart_16550 to 0.5

[mkroening]

See rust-osdev/uart_16550#41.

[github-actions]

Benchmark Results

Details

Benchmark	Current: 326d3c0	Previous: 4e2eb9e	Performance Ratio
startup_benchmark Build Time	97.19 s	98.85 s	0.98 ❗
startup_benchmark File Size	0.87 MB	0.87 MB	1.01 ❗
Startup Time - 1 core	0.79 s (±0.03 s)	0.93 s (±0.02 s)	0.85 ❗
Startup Time - 2 cores	0.79 s (±0.03 s)	0.94 s (±0.03 s)	0.83 ❗
Startup Time - 4 cores	0.79 s (±0.02 s)	0.97 s (±0.03 s)	0.82 ❗
multithreaded_benchmark Build Time	99.52 s	101.75 s	0.98 ❗
multithreaded_benchmark File Size	0.98 MB	0.97 MB	1.01 ❗
Multithreaded Pi Efficiency - 2 Threads	90.67 % (±5.09 %)	88.94 % (±9.28 %)	1.02
Multithreaded Pi Efficiency - 4 Threads	45.52 % (±2.86 %)	43.84 % (±4.40 %)	1.04
Multithreaded Pi Efficiency - 8 Threads	25.88 % (±1.62 %)	25.07 % (±1.98 %)	1.03
micro_benchmarks Build Time	98.35 s	100.40 s	0.98 ❗
micro_benchmarks File Size	0.98 MB	0.97 MB	1.01 ❗
Scheduling time - 1 thread	69.79 ticks (±4.49 ticks)	69.09 ticks (±3.48 ticks)	1.01
Scheduling time - 2 threads	39.81 ticks (±5.83 ticks)	40.35 ticks (±6.50 ticks)	0.99
Micro - Time for syscall (getpid)	4.53 ticks (±0.81 ticks)	3.35 ticks (±0.55 ticks)	1.35 ❗
Memcpy speed - (built_in) block size 4096	67756.76 MByte/s (±48035.99 MByte/s)	60564.43 MByte/s (±43274.44 MByte/s)	1.12
Memcpy speed - (built_in) block size 1048576	29686.65 MByte/s (±24310.13 MByte/s)	29279.03 MByte/s (±24148.63 MByte/s)	1.01
Memcpy speed - (built_in) block size 16777216	25010.07 MByte/s (±21023.78 MByte/s)	25925.51 MByte/s (±21792.33 MByte/s)	0.96
Memset speed - (built_in) block size 4096	68454.01 MByte/s (±48537.25 MByte/s)	61139.18 MByte/s (±43619.65 MByte/s)	1.12
Memset speed - (built_in) block size 1048576	30452.26 MByte/s (±24743.05 MByte/s)	30025.71 MByte/s (±24565.41 MByte/s)	1.01
Memset speed - (built_in) block size 16777216	25763.37 MByte/s (±21501.19 MByte/s)	26704.16 MByte/s (±22275.17 MByte/s)	0.96
Memcpy speed - (rust) block size 4096	60166.87 MByte/s (±44421.74 MByte/s)	60319.96 MByte/s (±44078.65 MByte/s)	1.00
Memcpy speed - (rust) block size 1048576	29329.18 MByte/s (±24137.96 MByte/s)	29314.22 MByte/s (±24161.97 MByte/s)	1.00
Memcpy speed - (rust) block size 16777216	25746.35 MByte/s (±21636.09 MByte/s)	24865.71 MByte/s (±20917.45 MByte/s)	1.04
Memset speed - (rust) block size 4096	61353.69 MByte/s (±45186.96 MByte/s)	60870.22 MByte/s (±44412.47 MByte/s)	1.01
Memset speed - (rust) block size 1048576	30081.59 MByte/s (±24577.56 MByte/s)	30010.85 MByte/s (±24572.25 MByte/s)	1.00
Memset speed - (rust) block size 16777216	26465.89 MByte/s (±22059.85 MByte/s)	25601.25 MByte/s (±21378.75 MByte/s)	1.03
alloc_benchmarks Build Time	90.75 s	92.98 s	0.98 ❗
alloc_benchmarks File Size	0.95 MB	0.94 MB	1.01 ❗
Allocations - Allocation success	100.00 %	100.00 %	1
Allocations - Deallocation success	100.00 %	100.00 %	1
Allocations - Pre-fail Allocations	100.00 %	100.00 %	1
Allocations - Average Allocation time	4863.36 Ticks (±263.20 Ticks)	9692.28 Ticks (±125.85 Ticks)	0.50 ❗
Allocations - Average Allocation time (no fail)	4863.36 Ticks (±263.20 Ticks)	9692.28 Ticks (±125.85 Ticks)	0.50 ❗
Allocations - Average Deallocation time	698.33 Ticks (±13.14 Ticks)	862.97 Ticks (±109.24 Ticks)	0.81 ❗
mutex_benchmark Build Time	92.53 s	92.38 s	1.00 ❗
mutex_benchmark File Size	0.98 MB	0.97 MB	1.01 ❗
Mutex Stress Test Average Time per Iteration - 1 Threads	12.74 ns (±0.56 ns)	12.72 ns (±0.63 ns)	1.00
Mutex Stress Test Average Time per Iteration - 2 Threads	13.04 ns (±0.87 ns)	13.12 ns (±0.97 ns)	0.99

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