fix(x86_64/mm): add context to MapToError
#1820
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Benchmark Results
This comment was automatically generated by github-action-benchmark.
Misc
| Benchmark | Current: f496a67 | Previous: be0a653 | Performance Ratio |
|---|---|---|---|
| micro_benchmarks Build Time | 76.13 s |
70.42 s |
1.08 |
| micro_benchmarks File Size | 0.97 MB |
0.96 MB |
1.00 |
| Scheduling time - 1 thread | 66.44 ticks (±4.70 ticks) |
60.24 ticks (±3.06 ticks) |
1.10 |
| Scheduling time - 2 threads | 34.67 ticks (±2.11 ticks) |
31.86 ticks (±1.93 ticks) |
1.09 |
| Micro - Time for syscall (getpid) | 15.29 ticks (±1.40 ticks) |
14.90 ticks (±1.32 ticks) |
1.03 |
| Memcpy speed - (built_in) block size 4096 | 72808.42 MByte/s (±50334.03 MByte/s) |
81525.14 MByte/s (±56187.03 MByte/s) |
0.89 |
| Memcpy speed - (built_in) block size 1048576 | 41402.22 MByte/s (±28808.56 MByte/s) |
42926.86 MByte/s (±29715.31 MByte/s) |
0.96 |
| Memcpy speed - (built_in) block size 16777216 | 26140.58 MByte/s (±21813.86 MByte/s) |
28315.38 MByte/s (±23305.84 MByte/s) |
0.92 |
| Memset speed - (built_in) block size 4096 | 73126.18 MByte/s (±50532.94 MByte/s) |
81983.14 MByte/s (±56500.99 MByte/s) |
0.89 |
| Memset speed - (built_in) block size 1048576 | 41703.32 MByte/s (±29018.36 MByte/s) |
43135.37 MByte/s (±29857.76 MByte/s) |
0.97 |
| Memset speed - (built_in) block size 16777216 | 26781.98 MByte/s (±22167.91 MByte/s) |
29073.62 MByte/s (±23753.59 MByte/s) |
0.92 |
| Memcpy speed - (rust) block size 4096 | 65611.56 MByte/s (±45976.32 MByte/s) |
71810.42 MByte/s (±50069.06 MByte/s) |
0.91 |
| Memcpy speed - (rust) block size 1048576 | 41159.98 MByte/s (±28589.90 MByte/s) |
43009.84 MByte/s (±29784.76 MByte/s) |
0.96 |
| Memcpy speed - (rust) block size 16777216 | 25240.97 MByte/s (±21257.85 MByte/s) |
28887.29 MByte/s (±23767.73 MByte/s) |
0.87 |
| Memset speed - (rust) block size 4096 | 65949.22 MByte/s (±46187.80 MByte/s) |
72206.11 MByte/s (±50360.23 MByte/s) |
0.91 |
| Memset speed - (rust) block size 1048576 | 41410.28 MByte/s (±28758.04 MByte/s) |
43219.94 MByte/s (±29927.79 MByte/s) |
0.96 |
| Memset speed - (rust) block size 16777216 | 25956.13 MByte/s (±21694.25 MByte/s) |
29651.26 MByte/s (±24214.31 MByte/s) |
0.88 |
| alloc_benchmarks Build Time | 75.14 s |
65.53 s |
1.15 |
| alloc_benchmarks File Size | 0.92 MB |
0.92 MB |
1.00 |
| Allocations - Allocation success | 100.00 % |
100.00 % |
1 |
| Allocations - Deallocation success | 70.00 % (±0.30 %) |
69.94 % (±0.30 %) |
1.00 |
| Allocations - Pre-fail Allocations | 100.00 % |
100.00 % |
1 |
| Allocations - Average Allocation time | 14808.46 Ticks (±1060.75 Ticks) |
13283.14 Ticks (±172.79 Ticks) |
1.11 |
| Allocations - Average Allocation time (no fail) | 14808.46 Ticks (±1060.75 Ticks) |
13283.14 Ticks (±172.79 Ticks) |
1.11 |
| Allocations - Average Deallocation time | 1002.23 Ticks (±196.76 Ticks) |
841.59 Ticks (±118.38 Ticks) |
1.19 |
| mutex_benchmark Build Time | 76.71 s |
65.60 s |
1.17 |
| mutex_benchmark File Size | 0.97 MB |
0.96 MB |
1.00 |
| Mutex Stress Test Average Time per Iteration - 1 Threads | 14.44 ns (±0.61 ns) |
12.62 ns (±0.91 ns) |
1.14 |
| Mutex Stress Test Average Time per Iteration - 2 Threads | 19.28 ns (±7.96 ns) |
15.36 ns (±6.61 ns) |
1.26 |
General
| Benchmark | Current: f496a67 | Previous: be0a653 | Performance Ratio |
|---|---|---|---|
| startup_benchmark Build Time | 75.33 s |
73.75 s |
1.02 |
| startup_benchmark File Size | 0.86 MB |
0.85 MB |
1.00 |
| Startup Time - 1 core | 0.99 s (±0.04 s) |
1.01 s (±0.02 s) |
0.98 |
| Startup Time - 2 cores | 1.00 s (±0.05 s) |
0.99 s (±0.03 s) |
1.00 |
| Startup Time - 4 cores | 1.01 s (±0.03 s) |
1.01 s (±0.04 s) |
1.00 |
| multithreaded_benchmark Build Time | 74.57 s |
73.77 s |
1.01 |
| multithreaded_benchmark File Size | 0.96 MB |
0.96 MB |
1.00 |
| Multithreaded Pi Efficiency - 2 Threads | 93.39 % (±8.93 %) |
93.09 % (±6.52 %) |
1.00 |
| Multithreaded Pi Efficiency - 4 Threads | 63.66 % (±9.77 %) |
64.83 % (±5.56 %) |
0.98 |
| Multithreaded Pi Efficiency - 8 Threads | 43.77 % (±5.79 %) |
45.19 % (±3.25 %) |
0.97 |
jounathaen
approved these changes
Jul 8, 2025
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This is very helpful when facing
MapToError::ParentEntryHugePage, for example.