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v3.9.9.1

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This commit is contained in:
Jay D Dee
2019-10-24 14:11:26 -04:00
parent 72330eb5a7
commit 86b889e1b0
65 changed files with 547 additions and 638 deletions
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176
sysinfos.c
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@@ -1,8 +1,13 @@
#if !defined(SYSINJFOS_C___)
#define SYSINFOS_C__
/**
* Unit to read cpu informations
*
* tpruvot 2014
*/
* JayDDee 2019
*
*/
#include <stdio.h>
#include <ctype.h>
@@ -28,7 +33,7 @@
#define HWMON_ALT5 \
"/sys/class/hwmon/hwmon0/device/temp1_input"
static float linux_cputemp(int core)
static inline float linux_cputemp(int core)
{
float tc = 0.0;
FILE *fd = fopen(HWMON_PATH, "r");
@@ -60,7 +65,7 @@ static float linux_cputemp(int core)
#define CPUFREQ_PATH \
"/sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_cur_freq"
static uint32_t linux_cpufreq(int core)
static inline uint32_t linux_cpufreq(int core)
{
FILE *fd = fopen(CPUFREQ_PATH, "r");
uint32_t freq = 0;
@@ -76,7 +81,7 @@ static uint32_t linux_cpufreq(int core)
#else /* WIN32 */
static float win32_cputemp(int core)
static inline float win32_cputemp(int core)
{
// todo
return 0.0;
@@ -88,7 +93,7 @@ static float win32_cputemp(int core)
/* exports */
float cpu_temp(int core)
static inline float cpu_temp(int core)
{
#ifdef WIN32
return win32_cputemp(core);
@@ -97,7 +102,7 @@ float cpu_temp(int core)
#endif
}
uint32_t cpu_clock(int core)
static inline uint32_t cpu_clock(int core)
{
#ifdef WIN32
return 0;
@@ -106,7 +111,7 @@ uint32_t cpu_clock(int core)
#endif
}
int cpu_fanpercent()
static inline int cpu_fanpercent()
{
return 0;
}
@@ -142,7 +147,7 @@ static inline void cpuid(int functionnumber, int output[4]) {
#define cpuid(fn, out) out[0] = 0;
#endif
void cpu_getname(char *outbuf, size_t maxsz)
static inline void cpu_getname(char *outbuf, size_t maxsz)
{
memset(outbuf, 0, maxsz);
#ifdef WIN32
@@ -190,7 +195,7 @@ void cpu_getname(char *outbuf, size_t maxsz)
#endif
}
void cpu_getmodelid(char *outbuf, size_t maxsz)
static inline void cpu_getmodelid(char *outbuf, size_t maxsz)
{
memset(outbuf, 0, maxsz);
#ifdef WIN32
@@ -259,32 +264,47 @@ void cpu_getmodelid(char *outbuf, size_t maxsz)
#define CPU_BRAND_2 (0x80000003)
#define CPU_BRAND_3 (0x80000004)
// Registers
#define EAX_Reg (0)
#define EBX_Reg (1)
#define ECX_Reg (2)
#define EDX_Reg (3)
#define XSAVE_Flag (1<<26) // ECX
// Feature flags
// CPU_INFO ECX
#define XSAVE_Flag (1<<26)
#define OSXSAVE_Flag (1<<27)
#define AVX1_Flag (1<<28)
#define AVX_Flag (1<<28)
#define XOP_Flag (1<<11)
#define FMA3_Flag (1<<12)
#define AES_Flag (1<<25)
#define SSE42_Flag (1<<20)
// CPU_INFO EDX
#define SSE_Flag (1<<25) // EDX
#define SSE2_Flag (1<<26)
#define AVX2_Flag (1<< 5) // ADV EBX
// EXTENDED_FEATURES EBX
#define AVX2_Flag (1<< 5)
#define AVX512F_Flag (1<<16)
#define AVX512DQ_Flag (1<<17)
#define SHA_Flag (1<<29)
#define AVX512BW_Flag (1<<30)
#define AVX512VL_Flag (1<<31)
// EXTENDED_FEATURES ECX
#define AVX512VBMI_Flag (1<<1)
#define AVX512VBMI2_Flag (1<<6)
#define AVX512VAES_Flag (1<<9)
// Use this to detect presence of feature
#define AVX1_mask (AVX1_Flag|XSAVE_Flag|OSXSAVE_Flag)
#define FMA3_mask (FMA3_Flag|AVX1_mask)
#define AVX_mask (AVX_Flag|XSAVE_Flag|OSXSAVE_Flag)
#define FMA3_mask (FMA3_Flag|AVX_mask)
#define AVX512_mask (AVX512VL_Flag|AVX512BW_Flag|AVX512DQ_Flag|AVX512F_Flag)
static inline bool has_sha_()
static inline bool has_sha()
{
#ifdef __arm__
return false;
@@ -295,10 +315,7 @@ static inline bool has_sha_()
#endif
}
bool has_sha() { return has_sha_(); }
static inline bool has_sse2_()
static inline bool has_sse2()
{
#ifdef __arm__
return false;
@@ -309,10 +326,8 @@ static inline bool has_sse2_()
#endif
}
bool has_sse2() { return has_sse2_(); }
// nehalem and above, no AVX1 on nehalem
static inline bool has_aes_ni_()
// nehalem and above, no AVX on nehalem
static inline bool has_aes_ni()
{
#ifdef __arm__
return false;
@@ -323,24 +338,20 @@ static inline bool has_aes_ni_()
#endif
}
bool has_aes_ni() { return has_aes_ni_(); }
// westmere and above
static inline bool has_avx1_()
static inline bool has_avx()
{
#ifdef __arm__
return false;
#else
int cpu_info[4] = { 0 };
cpuid( CPU_INFO, cpu_info );
return ( ( cpu_info[ ECX_Reg ] & AVX1_mask ) == AVX1_mask );
return ( ( cpu_info[ ECX_Reg ] & AVX_mask ) == AVX_mask );
#endif
}
bool has_avx1() { return has_avx1_(); }
// haswell and above
static inline bool has_avx2_()
static inline bool has_avx2()
{
#ifdef __arm__
return false;
@@ -351,9 +362,7 @@ static inline bool has_avx2_()
#endif
}
bool has_avx2() { return has_avx2_(); }
static inline bool has_avx512f_()
static inline bool has_avx512f()
{
#ifdef __arm__
return false;
@@ -364,24 +373,75 @@ static inline bool has_avx512f_()
#endif
}
bool has_avx512f() { return has_avx512f_(); }
static inline bool has_avx512dq()
{
#ifdef __arm__
return false;
#else
int cpu_info[4] = { 0 };
cpuid( EXTENDED_FEATURES, cpu_info );
return cpu_info[ EBX_Reg ] & AVX512DQ_Flag;
#endif
}
static inline bool has_avx512bw()
{
#ifdef __arm__
return false;
#else
int cpu_info[4] = { 0 };
cpuid( EXTENDED_FEATURES, cpu_info );
return cpu_info[ EBX_Reg ] & AVX512BW_Flag;
#endif
}
static inline bool has_avx512vl()
{
#ifdef __arm__
return false;
#else
int cpu_info[4] = { 0 };
cpuid( EXTENDED_FEATURES, cpu_info );
return cpu_info[ EBX_Reg ] & AVX512VL_Flag;
#endif
}
// Minimum to be useful
static inline bool has_avx512()
{
#ifdef __arm__
return false;
#else
int cpu_info[4] = { 0 };
cpuid( EXTENDED_FEATURES, cpu_info );
return ( ( cpu_info[ EBX_Reg ] & AVX512_mask ) == AVX512_mask );
#endif
}
static inline bool has_avx512vaes()
{
#ifdef __arm__
return false;
#else
int cpu_info[4] = { 0 };
cpuid( EXTENDED_FEATURES, cpu_info );
return cpu_info[ ECX_Reg ] & AVX512VAES_Flag;
#endif
}
// AMD only
static inline bool has_xop_()
static inline bool has_xop()
{
#ifdef __arm__
return false;
#else
int cpu_info[4] = { 0 };
cpuid( CPU_INFO, cpu_info );
cpuid( EXTENDED_CPU_INFO, cpu_info );
return cpu_info[ ECX_Reg ] & XOP_Flag;
#endif
}
bool has_xop() { return has_xop_(); }
static inline bool has_fma3_()
static inline bool has_fma3()
{
#ifdef __arm__
return false;
@@ -392,9 +452,7 @@ static inline bool has_fma3_()
#endif
}
bool has_fma3() { return has_fma3_(); }
static inline bool has_sse42_()
static inline bool has_sse42()
{
#ifdef __arm__
return false;
@@ -405,9 +463,7 @@ static inline bool has_sse42_()
#endif
}
bool has_sse42() { return has_sse42_(); }
static inline bool has_sse_()
static inline bool has_sse()
{
#ifdef __arm__
return false;
@@ -418,16 +474,14 @@ static inline bool has_sse_()
#endif
}
bool has_sse() { return has_sse_(); }
uint32_t cpuid_get_highest_function_number()
static inline uint32_t cpuid_get_highest_function_number()
{
uint32_t cpu_info[4] = {0};
cpuid( VENDOR_ID, cpu_info);
return cpu_info[ EAX_Reg ];
}
void cpuid_get_highest_function( char* s )
static inline void cpuid_get_highest_function( char* s )
{
uint32_t fn = cpuid_get_highest_function_number();
switch (fn)
@@ -449,7 +503,7 @@ void cpuid_get_highest_function( char* s )
}
}
void cpu_bestfeature(char *outbuf, size_t maxsz)
static inline void cpu_bestfeature(char *outbuf, size_t maxsz)
{
#ifdef __arm__
sprintf(outbuf, "ARM");
@@ -459,19 +513,19 @@ void cpu_bestfeature(char *outbuf, size_t maxsz)
cpuid( CPU_INFO, cpu_info );
cpuid( EXTENDED_FEATURES, cpu_info_adv );
if ( has_avx1_() && has_avx2_() )
if ( has_avx() && has_avx2() )
sprintf(outbuf, "AVX2");
else if ( has_avx1_() )
sprintf(outbuf, "AVX1");
else if ( has_fma3_() )
else if ( has_avx() )
sprintf(outbuf, "AVX");
else if ( has_fma3() )
sprintf(outbuf, "FMA3");
else if ( has_xop_() )
else if ( has_xop() )
sprintf(outbuf, "XOP");
else if ( has_sse42_() )
else if ( has_sse42() )
sprintf(outbuf, "SSE42");
else if ( has_sse2_() )
else if ( has_sse2() )
sprintf(outbuf, "SSE2");
else if ( has_sse_() )
else if ( has_sse() )
sprintf(outbuf, "SSE");
else
*outbuf = '\0';
@@ -479,7 +533,7 @@ void cpu_bestfeature(char *outbuf, size_t maxsz)
#endif
}
void cpu_brand_string( char* s )
static inline void cpu_brand_string( char* s )
{
#ifdef __arm__
sprintf( s, "ARM" );
@@ -498,3 +552,5 @@ void cpu_brand_string( char* s )
#endif
}
#endif // SYSINFOS_C__