OpenMathLib
OpenBLAS
Blog
Docs
Changelog
Blog
Docs
Changelog
Overview
Branches
Benchmarks
Runs
change BLAS_HALF to BLAS_BFLOAT16 in parallelized POTRF (another missed rename)
#5364
Merged
Comparing
martin-frbg:blashalf
(
04bb5ac
) with
develop
(
0ddf8eb
)
CodSpeed Performance Gauge
0%
Untouched
62
Benchmarks
Passed
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
test_daxpy[100-d]
benchmark/pybench/benchmarks/bench_blas.py
CodSpeed Performance Gauge
0%
23.7 µs
23.6 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
test_dgbmv[1-100-c]
benchmark/pybench/benchmarks/bench_blas.py
CodSpeed Performance Gauge
0%
39.9 µs
39.8 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
test_dgbmv[1-1000-s]
benchmark/pybench/benchmarks/bench_blas.py
CodSpeed Performance Gauge
0%
74.6 µs
74.5 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
test_dgbmv[1-1000-d]
benchmark/pybench/benchmarks/bench_blas.py
CodSpeed Performance Gauge
0%
83.2 µs
83.1 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
test_daxpy[100-z]
benchmark/pybench/benchmarks/bench_blas.py
CodSpeed Performance Gauge
0%
25.4 µs
25.4 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
test_dgbmv[1-100-z]
benchmark/pybench/benchmarks/bench_blas.py
CodSpeed Performance Gauge
0%
41.8 µs
41.7 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
test_dgbmv[1-1000-z]
benchmark/pybench/benchmarks/bench_blas.py
CodSpeed Performance Gauge
0%
118.5 µs
118.3 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
test_dgbmv[1-100-d]
benchmark/pybench/benchmarks/bench_blas.py
CodSpeed Performance Gauge
0%
37.4 µs
37.4 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
test_nrm2[100-d]
benchmark/pybench/benchmarks/bench_blas.py
CodSpeed Performance Gauge
0%
35.5 µs
35.5 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
test_dgbmv[1-1000-c]
benchmark/pybench/benchmarks/bench_blas.py
CodSpeed Performance Gauge
0%
99.1 µs
99.1 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
test_dgbmv[1-100-s]
benchmark/pybench/benchmarks/bench_blas.py
CodSpeed Performance Gauge
0%
36.8 µs
36.7 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
test_dgemv[1000-s]
benchmark/pybench/benchmarks/bench_blas.py
CodSpeed Performance Gauge
0%
7 ms
7 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
test_syrk[100-s]
benchmark/pybench/benchmarks/bench_blas.py
CodSpeed Performance Gauge
0%
213.1 µs
212.9 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
test_gesv[100-d]
benchmark/pybench/benchmarks/bench_blas.py
CodSpeed Performance Gauge
0%
396 µs
395.7 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
test_daxpy[1000-d]
benchmark/pybench/benchmarks/bench_blas.py
CodSpeed Performance Gauge
0%
31.9 µs
31.9 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
test_gesv[100-c]
benchmark/pybench/benchmarks/bench_blas.py
CodSpeed Performance Gauge
0%
695.7 µs
695.6 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
test_gesv[1000-d]
benchmark/pybench/benchmarks/bench_blas.py
CodSpeed Performance Gauge
0%
93.3 ms
93.3 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
test_gemm[100-d]
benchmark/pybench/benchmarks/bench_blas.py
CodSpeed Performance Gauge
0%
470.8 µs
470.8 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
test_gemm[100-s]
benchmark/pybench/benchmarks/bench_blas.py
CodSpeed Performance Gauge
0%
272.7 µs
272.7 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
test_gemm[100-c]
benchmark/pybench/benchmarks/bench_blas.py
CodSpeed Performance Gauge
0%
659.1 µs
659.1 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
test_syrk[1000-d]
benchmark/pybench/benchmarks/bench_blas.py
CodSpeed Performance Gauge
0%
130.4 ms
130.3 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
test_dgemv[1000-c]
benchmark/pybench/benchmarks/bench_blas.py
CodSpeed Performance Gauge
0%
14.8 ms
14.8 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
test_gemm[1000-s]
benchmark/pybench/benchmarks/bench_blas.py
CodSpeed Performance Gauge
0%
117.4 ms
117.4 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
test_gesv[1000-z]
benchmark/pybench/benchmarks/bench_blas.py
CodSpeed Performance Gauge
0%
353.6 ms
353.6 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
test_gemm[1000-d]
benchmark/pybench/benchmarks/bench_blas.py
CodSpeed Performance Gauge
0%
239.4 ms
239.4 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
test_gesdd[mn1-s]
benchmark/pybench/benchmarks/bench_blas.py
CodSpeed Performance Gauge
0%
65.2 ms
65.2 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
test_syrk[1000-c]
benchmark/pybench/benchmarks/bench_blas.py
CodSpeed Performance Gauge
0%
227.5 ms
227.5 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
test_dot[100]
benchmark/pybench/benchmarks/bench_blas.py
CodSpeed Performance Gauge
0%
21.9 µs
21.9 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
test_syev[200-d]
benchmark/pybench/benchmarks/bench_blas.py
CodSpeed Performance Gauge
0%
58.6 ms
58.6 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
test_gesdd[mn1-d]
benchmark/pybench/benchmarks/bench_blas.py
CodSpeed Performance Gauge
0%
93.9 ms
93.9 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
test_gemm[1000-c]
benchmark/pybench/benchmarks/bench_blas.py
CodSpeed Performance Gauge
0%
426 ms
426 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
test_syrk[1000-z]
benchmark/pybench/benchmarks/bench_blas.py
CodSpeed Performance Gauge
0%
476.4 ms
476.4 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
test_gemm[100-z]
benchmark/pybench/benchmarks/bench_blas.py
CodSpeed Performance Gauge
0%
1.2 ms
1.2 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
test_dgemv[1000-z]
benchmark/pybench/benchmarks/bench_blas.py
CodSpeed Performance Gauge
0%
26.3 ms
26.3 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
test_syrk[1000-s]
benchmark/pybench/benchmarks/bench_blas.py
CodSpeed Performance Gauge
0%
65.4 ms
65.4 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
test_gesv[1000-s]
benchmark/pybench/benchmarks/bench_blas.py
CodSpeed Performance Gauge
0%
52.6 ms
52.6 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
test_daxpy[1000-z]
benchmark/pybench/benchmarks/bench_blas.py
CodSpeed Performance Gauge
0%
40 µs
40 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
test_syrk[100-z]
benchmark/pybench/benchmarks/bench_blas.py
CodSpeed Performance Gauge
0%
856 µs
856 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
test_dot[1000]
benchmark/pybench/benchmarks/bench_blas.py
CodSpeed Performance Gauge
0%
27.9 µs
27.9 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
test_gesv[1000-c]
benchmark/pybench/benchmarks/bench_blas.py
CodSpeed Performance Gauge
0%
188.6 ms
188.6 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
test_syev[200-s]
benchmark/pybench/benchmarks/bench_blas.py
CodSpeed Performance Gauge
0%
49.1 ms
49.1 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
test_syev[50-d]
benchmark/pybench/benchmarks/bench_blas.py
CodSpeed Performance Gauge
0%
1.4 ms
1.4 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
test_dgemv[1000-d]
benchmark/pybench/benchmarks/bench_blas.py
CodSpeed Performance Gauge
0%
13.9 ms
13.9 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
test_gemm[1000-z]
benchmark/pybench/benchmarks/bench_blas.py
CodSpeed Performance Gauge
0%
875.2 ms
875.6 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
test_syev[50-s]
benchmark/pybench/benchmarks/bench_blas.py
CodSpeed Performance Gauge
0%
1.3 ms
1.3 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
test_nrm2[1000-d]
benchmark/pybench/benchmarks/bench_blas.py
CodSpeed Performance Gauge
0%
30 µs
30.1 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
test_daxpy[1000-s]
benchmark/pybench/benchmarks/bench_blas.py
CodSpeed Performance Gauge
0%
26.9 µs
26.9 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
test_daxpy[1000-c]
benchmark/pybench/benchmarks/bench_blas.py
CodSpeed Performance Gauge
0%
32.1 µs
32.2 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
test_daxpy[100-s]
benchmark/pybench/benchmarks/bench_blas.py
CodSpeed Performance Gauge
0%
23.5 µs
23.5 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
test_nrm2[1000-dz]
benchmark/pybench/benchmarks/bench_blas.py
CodSpeed Performance Gauge
0%
35 µs
35.1 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
test_dgemv[100-z]
benchmark/pybench/benchmarks/bench_blas.py
CodSpeed Performance Gauge
0%
230.7 µs
231.1 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
test_gesv[100-s]
benchmark/pybench/benchmarks/bench_blas.py
CodSpeed Performance Gauge
0%
256.7 µs
257.1 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
test_gesv[100-z]
benchmark/pybench/benchmarks/bench_blas.py
CodSpeed Performance Gauge
0%
936.8 µs
938.5 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
test_syrk[100-c]
benchmark/pybench/benchmarks/bench_blas.py
CodSpeed Performance Gauge
0%
472 µs
473.4 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
test_syrk[100-d]
benchmark/pybench/benchmarks/bench_blas.py
CodSpeed Performance Gauge
0%
339.3 µs
340.8 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
test_gesdd[mn0-s]
benchmark/pybench/benchmarks/bench_blas.py
CodSpeed Performance Gauge
-1%
108.8 µs
109.5 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
test_gesdd[mn0-d]
benchmark/pybench/benchmarks/bench_blas.py
CodSpeed Performance Gauge
-1%
119.4 µs
120.2 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
test_daxpy[100-c]
benchmark/pybench/benchmarks/bench_blas.py
CodSpeed Performance Gauge
-1%
24.5 µs
24.7 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
test_dgemv[100-c]
benchmark/pybench/benchmarks/bench_blas.py
CodSpeed Performance Gauge
-1%
148.5 µs
149.7 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
test_nrm2[100-dz]
benchmark/pybench/benchmarks/bench_blas.py
CodSpeed Performance Gauge
-1%
27.9 µs
28.2 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
test_dgemv[100-d]
benchmark/pybench/benchmarks/bench_blas.py
CodSpeed Performance Gauge
-1%
139.9 µs
141.3 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
test_dgemv[100-s]
benchmark/pybench/benchmarks/bench_blas.py
CodSpeed Performance Gauge
-1%
102.8 µs
103.9 µs
Commits
Click on a commit to change the comparison range
Base
develop
0ddf8eb
-0.1%
change BLAS_HALF to BLAS_BFLOAT16 (another missed rename)
04bb5ac
7 months ago
by martin-frbg
© 2026 CodSpeed Technology
Home
Terms
Privacy
Docs