diff options
Diffstat (limited to 'tools/testing/selftests/bpf/benchs/run_bench_ringbufs.sh')
-rwxr-xr-x | tools/testing/selftests/bpf/benchs/run_bench_ringbufs.sh | 26 |
1 files changed, 14 insertions, 12 deletions
diff --git a/tools/testing/selftests/bpf/benchs/run_bench_ringbufs.sh b/tools/testing/selftests/bpf/benchs/run_bench_ringbufs.sh index ada028aa9007..91e3567962ff 100755 --- a/tools/testing/selftests/bpf/benchs/run_bench_ringbufs.sh +++ b/tools/testing/selftests/bpf/benchs/run_bench_ringbufs.sh @@ -4,46 +4,48 @@ source ./benchs/run_common.sh set -eufo pipefail +RUN_RB_BENCH="$RUN_BENCH -c1" + header "Single-producer, parallel producer" for b in rb-libbpf rb-custom pb-libbpf pb-custom; do - summarize $b "$($RUN_BENCH $b)" + summarize $b "$($RUN_RB_BENCH $b)" done header "Single-producer, parallel producer, sampled notification" for b in rb-libbpf rb-custom pb-libbpf pb-custom; do - summarize $b "$($RUN_BENCH --rb-sampled $b)" + summarize $b "$($RUN_RB_BENCH --rb-sampled $b)" done header "Single-producer, back-to-back mode" for b in rb-libbpf rb-custom pb-libbpf pb-custom; do - summarize $b "$($RUN_BENCH --rb-b2b $b)" - summarize $b-sampled "$($RUN_BENCH --rb-sampled --rb-b2b $b)" + summarize $b "$($RUN_RB_BENCH --rb-b2b $b)" + summarize $b-sampled "$($RUN_RB_BENCH --rb-sampled --rb-b2b $b)" done header "Ringbuf back-to-back, effect of sample rate" for b in 1 5 10 25 50 100 250 500 1000 2000 3000; do - summarize "rb-sampled-$b" "$($RUN_BENCH --rb-b2b --rb-batch-cnt $b --rb-sampled --rb-sample-rate $b rb-custom)" + summarize "rb-sampled-$b" "$($RUN_RB_BENCH --rb-b2b --rb-batch-cnt $b --rb-sampled --rb-sample-rate $b rb-custom)" done header "Perfbuf back-to-back, effect of sample rate" for b in 1 5 10 25 50 100 250 500 1000 2000 3000; do - summarize "pb-sampled-$b" "$($RUN_BENCH --rb-b2b --rb-batch-cnt $b --rb-sampled --rb-sample-rate $b pb-custom)" + summarize "pb-sampled-$b" "$($RUN_RB_BENCH --rb-b2b --rb-batch-cnt $b --rb-sampled --rb-sample-rate $b pb-custom)" done header "Ringbuf back-to-back, reserve+commit vs output" -summarize "reserve" "$($RUN_BENCH --rb-b2b rb-custom)" -summarize "output" "$($RUN_BENCH --rb-b2b --rb-use-output rb-custom)" +summarize "reserve" "$($RUN_RB_BENCH --rb-b2b rb-custom)" +summarize "output" "$($RUN_RB_BENCH --rb-b2b --rb-use-output rb-custom)" header "Ringbuf sampled, reserve+commit vs output" -summarize "reserve-sampled" "$($RUN_BENCH --rb-sampled rb-custom)" -summarize "output-sampled" "$($RUN_BENCH --rb-sampled --rb-use-output rb-custom)" +summarize "reserve-sampled" "$($RUN_RB_BENCH --rb-sampled rb-custom)" +summarize "output-sampled" "$($RUN_RB_BENCH --rb-sampled --rb-use-output rb-custom)" header "Single-producer, consumer/producer competing on the same CPU, low batch count" for b in rb-libbpf rb-custom pb-libbpf pb-custom; do - summarize $b "$($RUN_BENCH --rb-batch-cnt 1 --rb-sample-rate 1 --prod-affinity 0 --cons-affinity 0 $b)" + summarize $b "$($RUN_RB_BENCH --rb-batch-cnt 1 --rb-sample-rate 1 --prod-affinity 0 --cons-affinity 0 $b)" done header "Ringbuf, multi-producer contention" for b in 1 2 3 4 8 12 16 20 24 28 32 36 40 44 48 52; do - summarize "rb-libbpf nr_prod $b" "$($RUN_BENCH -p$b --rb-batch-cnt 50 rb-libbpf)" + summarize "rb-libbpf nr_prod $b" "$($RUN_RB_BENCH -p$b --rb-batch-cnt 50 rb-libbpf)" done |