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> > Всем привет. 2 вопроса по поводу сабжа:
> > 1. Где взять perfutil.h, который просят примеры из тулкита IBM VAC 4?
> > 2. Как узнать загрузку CPU конкретным процессом на старых ядрах (Merlin + fp5) без использования Theseus API.
> > 
> > Заранее спасибо.
> 
> По пункту 1:
> Это из примечаний к функции DosPerfSysCall:
>  
>  DosPerfSysCall is a general purpose performance function.  This function accepts four 
>  parameters.  The first parameter is the command requested. The other three parameters are 
>  command specific.  DosPerfSysCall is intended to be extended by IBM in the future for other 
>  performance related functions. 
> 
>  Some functions of DosPerfSysCall may have a dependency on Intel Pentium or Pentium-Pro 
>  support.  If a function cannot be provided because OS/2 is not running on an processor with 
>  the required features, a return code will indicate an attempt to use an unsupported function. 
> 
>  The perfutil.h file referenced in the example code may or may not be shipped as part of the 
>  Toolkit.  In the event that it is not, its contents are: 
> 
>  #ifdef __cplusplus
>    extern "C" {
>  #endif
>  
>  #ifndef  PERFCALL_INCLUDED
>  #define  PERFCALL_INCLUDED
>  
>  /*
>     DosPerfSysCall Function Prototype
>  */
>  
>  /* The  ordinal for DosPerfSysCall (in BSEORD.H) */
>  /* is defined as ORD_DOS32PERFSYSCALL         */
>  
>  APIRET APIENTRY DosPerfSysCall(ULONG ulCommand, ULONG ulParm1, ULONG ulParm2, ULONG ulParm3);
>  
>  /***
>   *
>   * CPU Utilization
>   * ---------------
>   *
>   **/
>  
>  #define   CMD_KI_RDCNT    (0x63)
>  
>   typedef struct _CPUUTIL {
>     ULONG ulTimeLow;     /* Low 32 bits of time stamp      */
>     ULONG ulTimeHigh;    /* High 32 bits of time stamp     */
>     ULONG ulIdleLow;     /* Low 32 bits of idle time       */
>     ULONG ulIdleHigh;    /* High 32 bits of idle time      */
>     ULONG ulBusyLow;     /* Low 32 bits of busy time       */
>     ULONG ulBusyHigh;    /* High 32 bits of busy time      */
>     ULONG ulIntrLow;     /* Low 32 bits of interrupt time  */
>     ULONG ulIntrHigh;    /* High 32 bits of interrupt time */
>    } CPUUTIL;
>  
>   typedef CPUUTIL *PCPUUTIL;
>  
>  #ifdef __cplusplus
>    }
>  #endif
>  
>  It may also be necessary to define the ordinal for this function: 
> 
>  #define ORD_DOS32PERFSYSCALL            976
>  
> 
> По пункту 2:
> Не знаю, думаю можно воспользоваться тем же DosPerfSysCall.
> 
>

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