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ed0411f2e0
To match usage in code. "integer" type is usually used for settings intepreted as C++ int type. But these ones are parsed as std::uint64_t.
100 lines
2.6 KiB
ReStructuredText
100 lines
2.6 KiB
ReStructuredText
Lua Settings
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############
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lua debug
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---------
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:Type: boolean
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:Range: True/False
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:Default: False
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Enables debug tracebacks for Lua actions.
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It adds significant performance overhead, don't enable if you don't need it.
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This setting can only be configured by editing the settings configuration file.
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lua num threads
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---------------
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:Type: integer
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:Range: 0, 1
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:Default: 1
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The maximum number of threads used for Lua scripts.
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If zero, Lua scripts are processed in the main thread.
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If one, a separate thread is used.
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Values >1 are not yet supported.
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This setting can only be configured by editing the settings configuration file.
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lua profiler
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------------
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:Type: boolean
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:Range: True/False
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:Default: True
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Enables Lua profiler.
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This setting can only be configured by editing the settings configuration file.
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small alloc max size
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--------------------
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:Type: unsigned 64-bit integer
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:Range: >= 0
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:Default: 1024
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No ownership tracking for memory allocations below or equal this size (in bytes).
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This setting is used only if ``lua profiler = true``.
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With the default value (1024) the lua profiler will show almost no memory usage because allocation more than 1KB are rare.
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Decrease the value of this setting (e.g. set it to 64) to have better memory tracking by the cost of higher overhead.
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This setting can only be configured by editing the settings configuration file.
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memory limit
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------------
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:Type: unsigned 64-bit integer
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:Range: > 0
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:Default: 2147483648 (2GB)
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Memory limit for Lua runtime (only if ``lua profiler = true``). If exceeded then only small allocations are allowed.
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Small allocations are always allowed, so e.g. Lua console can function.
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This setting can only be configured by editing the settings configuration file.
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log memory usage
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----------------
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:Type: boolean
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:Range: True/False
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:Default: False
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Print debug info about memory usage (only if ``lua profiler = true``).
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This setting can only be configured by editing the settings configuration file.
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instruction limit per call
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--------------------------
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:Type: unsigned 64-bit integer
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:Range: > 1000
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:Default: 100000000
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The maximal number of Lua instructions per function call (only if ``lua profiler = true``).
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If exceeded (e.g. because of an infinite loop) the function will be terminated.
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This setting can only be configured by editing the settings configuration file.
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gc steps per frame
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------------------
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:Type: integer
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:Range: >= 0
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:Default: 100
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Lua garbage collector steps per frame. The higher the value the more time Lua runtime can spend on freeing unused memory.
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This setting can only be configured by editing the settings configuration file.
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