Makefile.system: -lm is necessary on power as well #5812
+1
−1
Merged
CodSpeed HQ / CodSpeed Performance Analysis
succeeded
May 14, 2026
Performance Gate Passed
⚠️ Different runtime environments detected
Some benchmarks with significant performance changes were compared across different runtime environments,
which may affect the accuracy of the results.
A heads-up, this is a breaking change and it might affect your current performance baseline a bit. But here's the exciting part - it's packed with new, cool features and promises improved result stability 🥳!
Curious about what's new? Visit our releases page to delve into all the awesome details about this new version.
⚡ 15 improved benchmarks
✅ 47 untouched benchmarks
Performance Changes
| Benchmark | BASE |
HEAD |
Efficiency | |
|---|---|---|---|---|
| ⚡ | test_daxpy[100-c] |
25.3 µs | 21.5 µs | +17.82% |
| ⚡ | test_daxpy[100-d] |
24.3 µs | 20.5 µs | +18.48% |
| ⚡ | test_daxpy[100-s] |
24.2 µs | 20.4 µs | +18.91% |
| ⚡ | test_daxpy[100-z] |
26 µs | 22.2 µs | +17.26% |
| ⚡ | test_daxpy[1000-c] |
32.9 µs | 29.1 µs | +13.19% |
| ⚡ | test_daxpy[1000-d] |
32.6 µs | 28.3 µs | +15.41% |
| ⚡ | test_daxpy[1000-s] |
27.7 µs | 23.8 µs | +16.35% |
| ⚡ | test_nrm2[100-d] |
37.7 µs | 25.7 µs | +46.87% |
| ⚡ | test_nrm2[100-dz] |
28.9 µs | 25.4 µs | +13.95% |
| ⚡ | test_daxpy[1000-z] |
40.7 µs | 37 µs | +10.21% |
| ⚡ | test_nrm2[1000-d] |
30.6 µs | 26.9 µs | +13.93% |
| ⚡ | test_nrm2[1000-dz] |
35.5 µs | 31.8 µs | +11.73% |
| ⚡ | test_dgbmv[1-100-s] |
37.4 µs | 34 µs | +10.17% |
| ⚡ | test_dot[1000] |
28.4 µs | 24.5 µs | +15.98% |
| ⚡ | test_dot[100] |
22.5 µs | 17.9 µs | +25.59% |
Tip
Curious why this is faster? Comment @codspeedbot explain why this is faster on this PR, or directly use the CodSpeed MCP with your agent.
Comparing pkubaj:patch-4 (9cb7d39) with develop (3da0ff7)
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