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@@ -0,0 +1,41 @@ +MAME + coreup - Enable all CPU core + coredown - Disable all but one CPU core + +SYNPOSIS + coreup [count] + coredown [count] + +DESCRIPTION + The coreup utility enables all CPU cores on the machine. + + The coredown utility disables all CPU cores on the machine + expect the CPU 0. + + This is designed as a workaround for virtual machines that + have input performance issues (keyboard input lag and keys + getting stuck) when more than one CPU core is online. + +OPTIONS + No options are supported. + +OPERANDS + The following operand is supported: + + count + Enable the first count CPU cores and disable the rest. + +EXIT STATUS + If the coreup and coredown utility fails it will exit with one + of the following statuses: + + 0 Successful completion. + + 1 An error occurred. + +NOTES + The is no difference between the coreup(1) and coredown(1) + utilities when the count operand is specified. + +SEE ALSO + None. |