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Faster GEMV for RVV
#5826
Comparing
ChipKerchner:fasterRVVGEMV
(
6a23c36
) with
develop
(
91f97c6
)
CodSpeed Performance Gauge
0%
Untouched
62
Benchmarks
Mode
CPU Simulation
Wall Time
Memory
Status
Untouched
62 total
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
test_syev[200-s]
benchmark/pybench/benchmarks/bench_blas.py
CodSpeed Performance Gauge
+1%
49.2 ms
48.5 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
test_dot[100]
benchmark/pybench/benchmarks/bench_blas.py
CodSpeed Performance Gauge
+1%
18.1 µs
18 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
test_gesdd[mn1-s]
benchmark/pybench/benchmarks/bench_blas.py
CodSpeed Performance Gauge
+1%
65.4 ms
65 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
test_daxpy[100-c]
benchmark/pybench/benchmarks/bench_blas.py
CodSpeed Performance Gauge
0%
21.7 µs
21.6 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
test_dot[1000]
benchmark/pybench/benchmarks/bench_blas.py
CodSpeed Performance Gauge
0%
24.6 µs
24.5 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
test_gesdd[mn0-s]
benchmark/pybench/benchmarks/bench_blas.py
CodSpeed Performance Gauge
0%
108.2 µs
107.9 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%
391.6 µs
390.5 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%
20.5 µs
20.5 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%
34 µs
33.9 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
test_daxpy[1000-z]
benchmark/pybench/benchmarks/bench_blas.py
CodSpeed Performance Gauge
0%
37.1 µs
37 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
test_nrm2[100-dz]
benchmark/pybench/benchmarks/bench_blas.py
CodSpeed Performance Gauge
0%
25.4 µs
25.3 µs
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_dgbmv[1-100-d]
benchmark/pybench/benchmarks/bench_blas.py
CodSpeed Performance Gauge
0%
34.6 µs
34.5 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%
253.9 µs
253.5 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%
24 µs
23.9 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%
71.4 µs
71.3 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%
28.4 µs
28.4 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%
29.2 µs
29.2 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
test_syrk[100-s]
benchmark/pybench/benchmarks/bench_blas.py
CodSpeed Performance Gauge
0%
210.3 µs
210.2 µs
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
239.3 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
test_gemm[100-c]
benchmark/pybench/benchmarks/bench_blas.py
CodSpeed Performance Gauge
0%
656.4 µs
656.2 µs
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_syrk[100-z]
benchmark/pybench/benchmarks/bench_blas.py
CodSpeed Performance Gauge
0%
853.4 µs
853.3 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
test_gemm[1000-z]
benchmark/pybench/benchmarks/bench_blas.py
CodSpeed Performance Gauge
0%
875.6 ms
875.5 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
test_daxpy[100-d]
benchmark/pybench/benchmarks/bench_blas.py
CodSpeed Performance Gauge
0%
20.7 µs
20.7 µs
1
2
3
Commits
Click on a commit to change the comparison range
Base
develop
91f97c6
0%
Unroll inner loop - 2 rows at a time. Up to 1.5X faster.
6a23c36
1 day ago
by ChipKerchner
© 2026 CodSpeed Technology
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