build(deps): Upgrade virtio-spec to 0.4

[mkroening]

No description provided.

[github-actions]

Benchmark Results

Details

Benchmark	Current: c90577d	Previous: 2e23902	Performance Ratio
startup_benchmark Build Time	92.27 s	80.34 s	1.15 ❗
startup_benchmark File Size	0.79 MB	0.80 MB	0.99 ❗
Startup Time - 1 core	0.71 s (±0.01 s)	0.75 s (±0.02 s)	0.95 ❗
Startup Time - 2 cores	0.71 s (±0.01 s)	0.74 s (±0.02 s)	0.97 ❗
Startup Time - 4 cores	0.72 s (±0.02 s)	0.74 s (±0.02 s)	0.98
multithreaded_benchmark Build Time	91.36 s	82.11 s	1.11 ❗
multithreaded_benchmark File Size	0.88 MB	0.86 MB	1.02 ❗
Multithreaded Pi Efficiency - 2 Threads	67.91 % (±6.31 %)	85.89 % (±6.61 %)	0.79 ❗
Multithreaded Pi Efficiency - 4 Threads	41.28 % (±2.38 %)	43.43 % (±2.56 %)	0.95
Multithreaded Pi Efficiency - 8 Threads	20.35 % (±1.49 %)	25.76 % (±1.53 %)	0.79 ❗
micro_benchmarks Build Time	223.44 s	80.40 s	2.78 ❗
micro_benchmarks File Size	0.88 MB	0.86 MB	1.02 ❗
Scheduling time - 1 thread	179.54 ticks (±37.56 ticks)	62.65 ticks (±4.06 ticks)	2.87 ❗
Scheduling time - 2 threads	99.31 ticks (±24.82 ticks)	34.08 ticks (±4.10 ticks)	2.91 ❗
Micro - Time for syscall (getpid)	10.09 ticks (±5.15 ticks)	3.45 ticks (±0.58 ticks)	2.92 ❗
Memcpy speed - (built_in) block size 4096	56857.48 MByte/s (±40659.34 MByte/s)	82448.38 MByte/s (±56997.13 MByte/s)	0.69
Memcpy speed - (built_in) block size 1048576	13577.10 MByte/s (±11148.25 MByte/s)	30585.98 MByte/s (±24707.84 MByte/s)	0.44
Memcpy speed - (built_in) block size 16777216	11637.56 MByte/s (±9559.91 MByte/s)	26340.06 MByte/s (±21720.96 MByte/s)	0.44
Memset speed - (built_in) block size 4096	57254.61 MByte/s (±40940.62 MByte/s)	82292.76 MByte/s (±56891.50 MByte/s)	0.70
Memset speed - (built_in) block size 1048576	13898.51 MByte/s (±11305.52 MByte/s)	31323.85 MByte/s (±25145.86 MByte/s)	0.44
Memset speed - (built_in) block size 16777216	11914.25 MByte/s (±9708.25 MByte/s)	27104.68 MByte/s (±22209.94 MByte/s)	0.44
Memcpy speed - (rust) block size 4096	54148.64 MByte/s (±38854.78 MByte/s)	74097.96 MByte/s (±51811.44 MByte/s)	0.73
Memcpy speed - (rust) block size 1048576	13433.22 MByte/s (±10955.84 MByte/s)	30361.60 MByte/s (±24602.37 MByte/s)	0.44
Memcpy speed - (rust) block size 16777216	11958.08 MByte/s (±9883.51 MByte/s)	27625.34 MByte/s (±22806.88 MByte/s)	0.43
Memset speed - (rust) block size 4096	54623.39 MByte/s (±39170.94 MByte/s)	74373.47 MByte/s (±51976.48 MByte/s)	0.73
Memset speed - (rust) block size 1048576	13765.68 MByte/s (±11151.48 MByte/s)	31110.89 MByte/s (±25033.24 MByte/s)	0.44
Memset speed - (rust) block size 16777216	12316.76 MByte/s (±10118.61 MByte/s)	28386.93 MByte/s (±23265.03 MByte/s)	0.43
alloc_benchmarks Build Time	212.15 s	74.76 s	2.84 ❗
alloc_benchmarks File Size	0.87 MB	0.87 MB	0.99 ❗
Allocations - Allocation success	91.38 %	91.31 %	1.00 ❗
Allocations - Deallocation success	100.00 %	100.00 %	1
Allocations - Pre-fail Allocations	61.60 %	61.44 %	1.00 ❗
Allocations - Average Allocation time	12814.30 Ticks (±3394.99 Ticks)	5860.58 Ticks (±98.43 Ticks)	2.19 ❗
Allocations - Average Allocation time (no fail)	14980.50 Ticks (±3370.22 Ticks)	6554.81 Ticks (±92.86 Ticks)	2.29 ❗
Allocations - Average Deallocation time	5073.69 Ticks (±917.62 Ticks)	1805.01 Ticks (±250.35 Ticks)	2.81 ❗
mutex_benchmark Build Time	220.66 s	79.82 s	2.76 ❗
mutex_benchmark File Size	0.88 MB	0.86 MB	1.02 ❗
Mutex Stress Test Average Time per Iteration - 1 Threads	34.52 ns (±8.28 ns)	12.10 ns (±0.41 ns)	2.85 ❗
Mutex Stress Test Average Time per Iteration - 2 Threads	31.58 ns (±9.74 ns)	40.26 ns (±1.68 ns)	0.78

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