Avatar for the OpenMathLib user
OpenMathLib
OpenBLAS
BlogDocsChangelog

Fix _Float16 casting issue and reduce LMUL for certain vector instruction from m2 to m1.

#5451Merged
Comparing
ChipKerchner:fixRVVSHGEMM
(
a4abf78
) with
develop
(
79a1f38
)
CodSpeed Performance Gauge
0%
Untouched
62

Benchmarks

62 total
test_daxpy[100-d]
benchmark/pybench/benchmarks/bench_blas.py
CodSpeed Performance Gauge
+1%
24.4 µs24.1 µs
test_daxpy[100-z]
benchmark/pybench/benchmarks/bench_blas.py
CodSpeed Performance Gauge
+1%
26 µs25.7 µs
test_nrm2[1000-d]
benchmark/pybench/benchmarks/bench_blas.py
CodSpeed Performance Gauge
+1%
30.8 µs30.5 µs
test_daxpy[1000-d]
benchmark/pybench/benchmarks/bench_blas.py
CodSpeed Performance Gauge
+1%
32.6 µs32.3 µs
test_nrm2[100-dz]
benchmark/pybench/benchmarks/bench_blas.py
CodSpeed Performance Gauge
+1%
29.1 µs28.9 µs
test_nrm2[1000-dz]
benchmark/pybench/benchmarks/bench_blas.py
CodSpeed Performance Gauge
+1%
35.7 µs35.4 µs
test_daxpy[100-c]
benchmark/pybench/benchmarks/bench_blas.py
CodSpeed Performance Gauge
+1%
25.3 µs25.1 µs
test_dot[100]
benchmark/pybench/benchmarks/bench_blas.py
CodSpeed Performance Gauge
+1%
22.6 µs22.4 µs
test_daxpy[1000-s]
benchmark/pybench/benchmarks/bench_blas.py
CodSpeed Performance Gauge
+1%
27.7 µs27.5 µs
test_daxpy[1000-c]
benchmark/pybench/benchmarks/bench_blas.py
CodSpeed Performance Gauge
+1%
32.9 µs32.7 µs
test_dgemv[100-s]
benchmark/pybench/benchmarks/bench_blas.py
CodSpeed Performance Gauge
+1%
104 µs103.3 µs
test_dgemv[100-c]
benchmark/pybench/benchmarks/bench_blas.py
CodSpeed Performance Gauge
+1%
149.8 µs149 µs
test_dgemv[100-d]
benchmark/pybench/benchmarks/bench_blas.py
CodSpeed Performance Gauge
+1%
141.1 µs140.3 µs
test_dot[1000]
benchmark/pybench/benchmarks/bench_blas.py
CodSpeed Performance Gauge
0%
28.6 µs28.5 µs
test_daxpy[100-s]
benchmark/pybench/benchmarks/bench_blas.py
CodSpeed Performance Gauge
0%
24.2 µs24 µs
test_nrm2[100-d]
benchmark/pybench/benchmarks/bench_blas.py
CodSpeed Performance Gauge
0%
38.1 µs37.9 µs
test_daxpy[1000-z]
benchmark/pybench/benchmarks/bench_blas.py
CodSpeed Performance Gauge
0%
40.8 µs40.6 µs
test_dgbmv[1-100-z]
benchmark/pybench/benchmarks/bench_blas.py
CodSpeed Performance Gauge
0%
42.3 µs42.1 µs
test_syrk[100-d]
benchmark/pybench/benchmarks/bench_blas.py
CodSpeed Performance Gauge
0%
340.8 µs339.6 µs
test_gesv[100-d]
benchmark/pybench/benchmarks/bench_blas.py
CodSpeed Performance Gauge
0%
395.4 µs394.1 µs
test_dgbmv[1-100-s]
benchmark/pybench/benchmarks/bench_blas.py
CodSpeed Performance Gauge
0%
37.4 µs37.3 µs
test_gesdd[mn0-s]
benchmark/pybench/benchmarks/bench_blas.py
CodSpeed Performance Gauge
0%
109.1 µs109.4 µs
test_syrk[100-c]
benchmark/pybench/benchmarks/bench_blas.py
CodSpeed Performance Gauge
0%
473.5 µs472.3 µs
test_dgbmv[1-100-c]
benchmark/pybench/benchmarks/bench_blas.py
CodSpeed Performance Gauge
0%
40.4 µs40.3 µs
test_dgbmv[1-1000-c]
benchmark/pybench/benchmarks/bench_blas.py
CodSpeed Performance Gauge
0%
99.6 µs99.7 µs

Commits

Click on a commit to change the comparison range
Base
develop
79a1f38
+0.23%
Fix _Float16 casting issue and reduce LMUL for certain vector instruction from m2 to m1.
a4abf78
10 months ago
by ChipKerchner
© 2026 CodSpeed Technology
Home Terms Privacy Docs