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#ifndef __misc__
#define __misc__
#include <map>
#include <string.h>
#include <stdlib.h>
// On Intel set FZ (Flush to Zero) and DAZ (Denormals Are Zero)
// flags to avoid costly denormals
#ifdef __SSE__
#include <xmmintrin.h>
#ifdef __SSE2__
#define AVOIDDENORMALS _mm_setcsr(_mm_getcsr() | 0x8040)
#else
#define AVOIDDENORMALS _mm_setcsr(_mm_getcsr() | 0x8000)
#endif
#else
#define AVOIDDENORMALS
#endif
struct XXXX_Meta : std::map<const char*, const char*>
{
void declare (const char* key, const char* value) { (*this)[key]=value; }
};
struct Meta
{
virtual void declare (const char* key, const char* value) = 0;
};
struct MY_Meta : Meta, std::map<const char*, const char*>
{
void declare (const char* key, const char* value) { (*this)[key]=value; }
};
#define max(x,y) (((x)>(y)) ? (x) : (y))
#define min(x,y) (((x)<(y)) ? (x) : (y))
inline int lsr (int x, int n) { return int(((unsigned int)x) >> n); }
inline int int2pow2 (int x) { int r=0; while ((1<<r)<x) r++; return r; }
long lopt(char *argv[], const char *name, long def)
{
int i;
for (i = 0; argv[i]; i++) if (!strcmp(argv[i], name)) return atoi(argv[i+1]);
return def;
}
char* lopts(char *argv[], const char *name, char* def)
{
int i;
for (i = 0; argv[i]; i++) if (!strcmp(argv[i], name)) return argv[i+1];
return def;
}
#endif
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