Re: [PATCH v6] io_uring: releasing CPU resources when polling

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Sorry for bad format, here is the test results maybe looks better:

Performance
-------------------------------------------------------------------------------------
                  write          read           randwrite       randread
regular poll    BW=3939MiB/s    BW=6596MiB/s    IOPS=190K       IOPS=526K
IRQ             BW=3927MiB/s    BW=6567MiB/s    IOPS=181K       IOPS=216K
hybrid poll     BW=3933MiB/s    BW=6600MiB/s    IOPS=190K       IOPS=390K(suboptimal)
-------------------------------------------------------------------------------------
CPU Utilization
-------------------------------------------------------------------------------------
                write   read    randwrite       randread
regular poll    100%    100%    100%            100%
IRQ             38%     53%     100%            100%
hybrid poll     76%     32%     70%              85%
-------------------------------------------------------------------------------------

--
hexue




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