Add: a5 msprof integration via aclprof* API#4
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Drives the CANN msprof daemon from the host process by dlopen'ing libacl_prof.so and wrapping each run_runtime() invocation with aclprofCreateConfig/Start/Stop/DestroyConfig. aclprofInit runs lazily on first use and aclprofFinalize is registered with atexit. Gated by SIMPLER_MSPROF=1; everything degrades to a no-op (with a warning) when disabled or when libacl_prof.so is not loadable, so existing builds and runs are unaffected.
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Drives the CANN msprof daemon from the host process by dlopen'ing libacl_prof.so and wrapping each run_runtime() invocation with aclprofCreateConfig/Start/Stop/DestroyConfig. aclprofInit runs lazily on first use and aclprofFinalize is registered with atexit. Gated by SIMPLER_MSPROF=1; everything degrades to a no-op (with a warning) when disabled or when libacl_prof.so is not loadable, so existing builds and runs are unaffected.