2004-06-19 16:45:04 +02:00
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#ifdef __cplusplus
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extern "C" {
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#endif
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extern char cpu_type[];
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extern double cpu_freq;
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// -1 if detect not yet called, or cannot be determined
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extern int cpus;
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extern int cpu_speedstep;
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extern int cpu_smp;
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2004-06-21 18:29:47 +02:00
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// are there actually multiple physical processors,
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// not only logical hyperthreaded CPUs? relevant for wtime.
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2004-06-19 16:45:04 +02:00
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2004-06-22 19:20:38 +02:00
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// set cpu_smp if there's more than 1 physical CPU -
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// need to know this for wtime's TSC safety check.
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// call on each processor (via on_each_cpu).
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extern void cpu_check_smp();
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2004-06-19 16:45:04 +02:00
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#ifdef __cplusplus
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}
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2004-06-22 15:22:46 +02:00
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#endif
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