mirror of
https://github.com/cyring/CoreFreq.git
synced 2025-07-23 04:12:59 +02:00
80 lines
1.8 KiB
C
80 lines
1.8 KiB
C
/*
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* CoreFreq
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* Copyright (C) 2015-2025 CYRIL COURTIAT
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* Licenses: GPL2
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*/
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typedef void (*SLICE_FUNC) ( RO(SHM_STRUCT)*, RW(SHM_STRUCT)*,
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unsigned int, unsigned long );
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void Slice_NOP( RO(SHM_STRUCT)*, RW(SHM_STRUCT)*,
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unsigned int, unsigned long );
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void Slice_Atomic(RO(SHM_STRUCT)*, RW(SHM_STRUCT)*,
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unsigned int, unsigned long);
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void Slice_CRC32(RO(SHM_STRUCT)*, RW(SHM_STRUCT)*,
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unsigned int, unsigned long);
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void Slice_Conic(RO(SHM_STRUCT)*, RW(SHM_STRUCT)*,
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unsigned int, unsigned long);
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void Slice_Turbo(RO(SHM_STRUCT)*, RW(SHM_STRUCT)*,
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unsigned int, unsigned long);
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void Slice_Monte_Carlo(RO(SHM_STRUCT)*, RW(SHM_STRUCT)*,
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unsigned int, unsigned long);
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typedef struct {
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RING_CTRL ctrl;
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SLICE_FUNC func;
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enum PATTERN pattern;
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} RING_SLICE;
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extern RING_SLICE order_list[];
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typedef void (*CALL_FUNC)( RO(SHM_STRUCT)*,
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RW(SHM_STRUCT)*,
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unsigned int,
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SLICE_FUNC,
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unsigned long );
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void CallWith_RDTSC_RDPMC( RO(SHM_STRUCT)*,
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RW(SHM_STRUCT)*,
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unsigned int,
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SLICE_FUNC,
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unsigned long );
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void CallWith_RDTSC_No_RDPMC( RO(SHM_STRUCT)*,
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RW(SHM_STRUCT)*,
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unsigned int,
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SLICE_FUNC,
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unsigned long );
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#define RESET_Slice(Slice) \
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({ \
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Slice.Counter[0].TSC = 0; \
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Slice.Counter[1].TSC = 0; \
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Slice.Counter[2].TSC = 0; \
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Slice.Counter[0].INST= 0; \
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Slice.Counter[1].INST= 0; \
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Slice.Counter[2].INST= 0; \
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Slice.Delta.TSC = 0; \
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Slice.Delta.INST= 0; \
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Slice.Error = 0; \
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})
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#define SLICE_XCHG 0x436f757274696174LLU
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#define SLICE_ATOM 0x436f726546726571LLU
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#define TURBO_LOOP 0x7ffffffUL
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#define CRC32_SRC "CYRIL_INGENIERIE"
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#define CRC32_EXP 0x44f9d7bc
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#define CONIC_ERROR 1e-07
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#define PI_TRIALS 100000000LLU
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#define PI_ERROR 1.0e-04
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#define PI_CONST 3.141592653589793
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