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@mkroening mkroening self-assigned this Oct 27, 2025
@mkroening mkroening force-pushed the xtask-retry branch 4 times, most recently from 4b17827 to 2bdfbbb Compare October 27, 2025 15:37
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Benchmark Results

Benchmark Current: 8b6892b Previous: c311341 Performance Ratio
startup_benchmark Build Time 110.33 s 112.31 s 0.98
startup_benchmark File Size 0.86 MB 0.86 MB 1.00
Startup Time - 1 core 0.89 s (±0.04 s) 0.90 s (±0.03 s) 0.98
Startup Time - 2 cores 0.91 s (±0.04 s) 0.93 s (±0.04 s) 0.97
Startup Time - 4 cores 0.91 s (±0.03 s) 0.93 s (±0.04 s) 0.99
multithreaded_benchmark Build Time 110.28 s 113.39 s 0.97
multithreaded_benchmark File Size 1.01 MB 1.01 MB 1
Multithreaded Pi Efficiency - 2 Threads 90.23 % (±9.93 %) 89.74 % (±8.60 %) 1.01
Multithreaded Pi Efficiency - 4 Threads 44.62 % (±3.86 %) 43.85 % (±4.10 %) 1.02
Multithreaded Pi Efficiency - 8 Threads 25.58 % (±1.89 %) 25.48 % (±2.83 %) 1.00
micro_benchmarks Build Time 271.91 s 270.74 s 1.00
micro_benchmarks File Size 1.01 MB 1.01 MB 1.00
Scheduling time - 1 thread 157.31 ticks (±22.52 ticks) 158.38 ticks (±22.87 ticks) 0.99
Scheduling time - 2 threads 93.52 ticks (±21.21 ticks) 104.00 ticks (±20.43 ticks) 0.90
Micro - Time for syscall (getpid) 9.88 ticks (±4.93 ticks) 9.96 ticks (±4.26 ticks) 0.99
Memcpy speed - (built_in) block size 4096 56528.35 MByte/s (±42320.80 MByte/s) 58349.14 MByte/s (±43540.22 MByte/s) 0.97
Memcpy speed - (built_in) block size 1048576 15265.40 MByte/s (±12343.80 MByte/s) 16110.51 MByte/s (±13391.63 MByte/s) 0.95
Memcpy speed - (built_in) block size 16777216 11169.33 MByte/s (±9065.22 MByte/s) 11132.70 MByte/s (±9026.43 MByte/s) 1.00
Memset speed - (built_in) block size 4096 58437.91 MByte/s (±43346.67 MByte/s) 58899.90 MByte/s (±43873.96 MByte/s) 0.99
Memset speed - (built_in) block size 1048576 15758.23 MByte/s (±12696.38 MByte/s) 16484.33 MByte/s (±13608.97 MByte/s) 0.96
Memset speed - (built_in) block size 16777216 11501.27 MByte/s (±9296.31 MByte/s) 11507.70 MByte/s (±9307.03 MByte/s) 1.00
Memcpy speed - (rust) block size 4096 54613.56 MByte/s (±39916.41 MByte/s) 51405.51 MByte/s (±38811.76 MByte/s) 1.06
Memcpy speed - (rust) block size 1048576 15719.26 MByte/s (±12636.68 MByte/s) 15568.14 MByte/s (±12566.76 MByte/s) 1.01
Memcpy speed - (rust) block size 16777216 11112.71 MByte/s (±8999.81 MByte/s) 11442.01 MByte/s (±9331.63 MByte/s) 0.97
Memset speed - (rust) block size 4096 55599.24 MByte/s (±40656.55 MByte/s) 52066.98 MByte/s (±39249.12 MByte/s) 1.07
Memset speed - (rust) block size 1048576 16113.13 MByte/s (±12859.77 MByte/s) 15898.10 MByte/s (±12748.96 MByte/s) 1.01
Memset speed - (rust) block size 16777216 11456.57 MByte/s (±9244.96 MByte/s) 11762.50 MByte/s (±9541.52 MByte/s) 0.97
alloc_benchmarks Build Time 261.51 s 265.02 s 0.99
alloc_benchmarks File Size 0.92 MB 0.92 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 17294.69 Ticks (±754.85 Ticks) 17439.43 Ticks (±712.14 Ticks) 0.99
Allocations - Average Allocation time (no fail) 17294.69 Ticks (±754.85 Ticks) 17439.43 Ticks (±712.14 Ticks) 0.99
Allocations - Average Deallocation time 2123.58 Ticks (±336.60 Ticks) 2103.02 Ticks (±518.89 Ticks) 1.01
mutex_benchmark Build Time 282.35 s 267.17 s 1.06
mutex_benchmark File Size 1.02 MB 1.02 MB 1.00
Mutex Stress Test Average Time per Iteration - 1 Threads 34.52 ns (±2.93 ns) 33.34 ns (±2.80 ns) 1.04
Mutex Stress Test Average Time per Iteration - 2 Threads 29.02 ns (±3.81 ns) 28.28 ns (±3.38 ns) 1.03

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

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2 participants