Adds and integrates scr_bench_log#2
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- scr_bench_log and resective logging.json for the binary
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uname -a
QNX Qnx_S-core 8.0.0 2025/01/16-18:40:25EST x86pc x86_64
Release mode
# cd /usr/bin/datarouter && nohup on -A nonroot,allow,pathspace -u 1051:1091 ./datarouter --no_adaptive_runtime > /dev/null 2>&1 &
[1] 479245
# cd /usr/bin/benchmark/
# ./scr_bench_log_opt
2026-04-22T13:22:38+00:00
Running ./scr_bench_log
Run on (2 X 2899 MHz CPU s)
QnxDispatchEngine thread-start 1826f1bba0
QnxDispatchEngine thread-start-sync 1826f1bba0NvConfig error:
Failed to parse JSON configuration file
ProcessStateChange 0
ClientConnection::DoRestart 0 /logging.datarouter_recv
TryOpenClientConnection /logging.datarouter_recv
ProcessStateChange 1
QnxDispatchEngine io-open 1826f1bba0
Incoming connection, uid=1051, pid=487441
QnxDispatchEngine::io_msg 1826f1bba0
Benchmark Time CPU Iterations UserCounters...
LoggerFixture/BM_ScoreSteadyStateLogging 242 ns 239 ns 2868580 AllocPerLog=1 SideEffects=0 bytes_per_second=509.693Mi/s items_per_second=4.17541M/s
LoggerFixture/BM_Score_DisabledLog 47.9 ns 47.8 ns 14642536 SideEffects=0
TrySetStopReason 2
ProcessStateChange 2
ProcessStateChange 3
QnxDispatchEngine::SelectPulseCallback 1826f1bba0
QnxDispatchEngine::SelectPulseCallback pulse obsolete 1826f1bba0
Debug mode
# cd /usr/bin/benchmark/
# ./scr_bench_log
2026-04-22T13:27:50+00:00
Running ./scr_bench_log
Run on (2 X 2899 MHz CPU s)
WARNING Library was built as DEBUG. Timings may be affected.
QnxDispatchEngine thread-start 265a1a0ba0
QnxDispatchEngine thread-start-sync 265a1a0ba0
NvConfig error: Failed to parse JSON configuration file
ProcessStateChange 0
ClientConnection::DoRestart 0 /logging.datarouter_recv
TryOpenClientConnection /logging.datarouter_recv
ProcessStateChange 1
QnxDispatchEngine io-open 265a1a0ba0
Incoming connection, uid=1051, pid=487441
QnxDispatchEngine::io_msg 265a1a0ba0
Benchmark Time CPU Iterations UserCounters...
LoggerFixture/BM_ScoreSteadyStateLogging 6777 ns 6687 ns 95164 AllocPerLog=1 SideEffects=0 bytes_per_second=18.2541Mi/s items_per_second=149.537k/s
LoggerFixture/BM_Score_DisabledLog 405 ns 404 ns 1729994 SideEffects=0
TrySetStopReason 2
ProcessStateChange 2
ProcessStateChange 3
QnxDispatchEngine::SelectPulseCallback 265a1a0ba0
QnxDispatchEngine::SelectPulseCallback pulse obsolete 265a1a0ba0