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update --gcthreads section in command line options #52645

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Dec 27, 2023
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update --gcthreads section in command line options #52645

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6 changes: 3 additions & 3 deletions doc/man/julia.1
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Expand Up @@ -123,9 +123,9 @@ process affinity is not configured, it uses the number of CPU
threads.

.TP
--gcthreads <n>
Enable n GC threads; If unspecified is set to half of the
compute worker threads.
--gcthreads=N[,M]
Use N threads for the mark phase of GC and M (0 or 1) threads for the concurrent sweeping phase of GC.
N is set to half of the number of compute threads and M is set to 0 if unspecified.

.TP
-p, --procs {N|auto}
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2 changes: 1 addition & 1 deletion doc/src/manual/command-line-interface.md
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Expand Up @@ -174,7 +174,7 @@ The following is a complete list of command-line switches available when launchi
|`-E`, `--print <expr>` |Evaluate `<expr>` and display the result|
|`-L`, `--load <file>` |Load `<file>` immediately on all processors|
|`-t`, `--threads {N\|auto}` |Enable N threads; `auto` tries to infer a useful default number of threads to use but the exact behavior might change in the future. Currently, `auto` uses the number of CPUs assigned to this julia process based on the OS-specific affinity assignment interface, if supported (Linux and Windows). If this is not supported (macOS) or process affinity is not configured, it uses the number of CPU threads.|
| `--gcthreads {N}` |Enable N GC threads; If unspecified is set to half of the compute worker threads.|
| `--gcthreads=N[,M]` |Use N threads for the mark phase of GC and M (0 or 1) threads for the concurrent sweeping phase of GC. N is set to half of the number of compute threads and M is set to 0 if unspecified.|
|`-p`, `--procs {N\|auto}` |Integer value N launches N additional local worker processes; `auto` launches as many workers as the number of local CPU threads (logical cores)|
|`--machine-file <file>` |Run processes on hosts listed in `<file>`|
|`-i` |Interactive mode; REPL runs and `isinteractive()` is true|
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