feat(fd): Add basic Uhyve stdin support

[fogti]

Fixes hermit-os/uhyve#231.

[github-actions]

Benchmark Results

Details

Benchmark	Current: 87ec901	Previous: 615429b	Performance Ratio
startup_benchmark Build Time	90.00 s	89.51 s	1.01 ❗
startup_benchmark File Size	0.80 MB	0.80 MB	1.00 ❗
Startup Time - 1 core	0.79 s (±0.02 s)	0.81 s (±0.03 s)	0.99
Startup Time - 2 cores	0.82 s (±0.03 s)	0.82 s (±0.03 s)	1.00
Startup Time - 4 cores	0.83 s (±0.03 s)	0.82 s (±0.03 s)	1.00
multithreaded_benchmark Build Time	92.88 s	92.20 s	1.01 ❗
multithreaded_benchmark File Size	0.91 MB	0.91 MB	1
Multithreaded Pi Efficiency - 2 Threads	87.36 % (±6.25 %)	88.88 % (±7.29 %)	0.98
Multithreaded Pi Efficiency - 4 Threads	43.85 % (±2.42 %)	43.88 % (±3.08 %)	1.00
Multithreaded Pi Efficiency - 8 Threads	25.60 % (±1.82 %)	25.36 % (±1.50 %)	1.01
micro_benchmarks Build Time	100.87 s	99.93 s	1.01 ❗
micro_benchmarks File Size	0.92 MB	0.92 MB	1.00 ❗
Scheduling time - 1 thread	71.81 ticks (±4.08 ticks)	71.72 ticks (±4.05 ticks)	1.00
Scheduling time - 2 threads	40.36 ticks (±5.89 ticks)	41.38 ticks (±6.38 ticks)	0.98
Micro - Time for syscall (getpid)	3.11 ticks (±0.26 ticks)	3.03 ticks (±0.29 ticks)	1.03
Memcpy speed - (built_in) block size 4096	75590.24 MByte/s (±52462.11 MByte/s)	77965.54 MByte/s (±54063.23 MByte/s)	0.97
Memcpy speed - (built_in) block size 1048576	30101.10 MByte/s (±24756.59 MByte/s)	30200.06 MByte/s (±24888.67 MByte/s)	1.00
Memcpy speed - (built_in) block size 16777216	24998.05 MByte/s (±20980.89 MByte/s)	24462.68 MByte/s (±20453.66 MByte/s)	1.02
Memset speed - (built_in) block size 4096	75823.34 MByte/s (±52598.09 MByte/s)	78509.58 MByte/s (±54370.39 MByte/s)	0.97
Memset speed - (built_in) block size 1048576	30829.37 MByte/s (±25156.00 MByte/s)	30967.08 MByte/s (±25321.38 MByte/s)	1.00
Memset speed - (built_in) block size 16777216	25692.00 MByte/s (±21401.11 MByte/s)	25135.18 MByte/s (±20867.30 MByte/s)	1.02
Memcpy speed - (rust) block size 4096	68376.05 MByte/s (±47760.17 MByte/s)	66870.91 MByte/s (±46861.99 MByte/s)	1.02
Memcpy speed - (rust) block size 1048576	29941.06 MByte/s (±24691.87 MByte/s)	30187.98 MByte/s (±24852.29 MByte/s)	0.99
Memcpy speed - (rust) block size 16777216	25308.78 MByte/s (±21123.52 MByte/s)	25884.94 MByte/s (±21602.71 MByte/s)	0.98
Memset speed - (rust) block size 4096	68604.62 MByte/s (±47904.09 MByte/s)	67369.99 MByte/s (±47191.80 MByte/s)	1.02
Memset speed - (rust) block size 1048576	30708.13 MByte/s (±25121.02 MByte/s)	30949.74 MByte/s (±25278.89 MByte/s)	0.99
Memset speed - (rust) block size 16777216	26054.36 MByte/s (±21597.68 MByte/s)	26639.52 MByte/s (±22078.84 MByte/s)	0.98
alloc_benchmarks Build Time	92.52 s	91.57 s	1.01 ❗
alloc_benchmarks File Size	0.87 MB	0.87 MB	1.00 ❗
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	8432.21 Ticks (±1009.11 Ticks)	8539.12 Ticks (±120.92 Ticks)	0.99
Allocations - Average Allocation time (no fail)	8432.21 Ticks (±1009.11 Ticks)	8539.12 Ticks (±120.92 Ticks)	0.99
Allocations - Average Deallocation time	2071.90 Ticks (±1155.58 Ticks)	1672.89 Ticks (±188.54 Ticks)	1.24
mutex_benchmark Build Time	93.36 s	92.47 s	1.01 ❗
mutex_benchmark File Size	0.91 MB	0.91 MB	1.00 ❗
Mutex Stress Test Average Time per Iteration - 1 Threads	13.08 ns (±0.87 ns)	13.06 ns (±0.79 ns)	1.00
Mutex Stress Test Average Time per Iteration - 2 Threads	15.46 ns (±1.55 ns)	15.44 ns (±8.54 ns)	1.00

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

[mkroening]

Thanks! :)