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Add README.md text for -J option

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David Addison 2025-11-21 11:31:48 -08:00
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README.md
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@ -79,7 +79,8 @@ All tests support the same set of arguments :
* `-G,--cudagraph <num graph launches>` Capture iterations as a CUDA graph and then replay specified number of times. Default : 0.
* `-C,--report_cputime <0/1>` Report CPU time instead of latency. Default : 0.
* `-R,--local_register <0/1/2>` enable local (1) or symmetric (2) buffer registration on send/recv buffers. Default : 0.
* `-S,--report_timestamps <0/1>` Add timestamp ("%Y-%m-%d %H:%M:%S") to each performance report line. Default : 0.
* `-S,--report_timestamps <0/1>` Add timestamp (`"%Y-%m-%d %H:%M:%S"`) to each performance report line. Default : 0.
* `-J,--output_file <file>` Write [JSON] output to filepath. Infer type from suffix (only `json` supported presently).
* `-T,--timeout <time in seconds>` timeout each test after specified number of seconds. Default : disabled.
### Running multiple operations in parallel