crs_amg_io.h File Reference

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Data Structures
struct	file

Macros
#define	N   sizeof(double)
#define	SWAP1(i)   if(N>2*(i)+1) t=buf[i],buf[i]=buf[N-1-(i)],buf[N-1-(i)]=t
#define	SWAP2(i)   SWAP1(i); SWAP1((i)+0x01); SWAP1((i)+0x02); SWAP1((i)+0x03)
#define	SWAP3(i)   SWAP2(i); SWAP2((i)+0x04); SWAP2((i)+0x08); SWAP2((i)+0x0c)
#define	SWAP4(i)   SWAP3(i); SWAP3((i)+0x10); SWAP3((i)+0x20); SWAP3((i)+0x30)

Macro Definition Documentation

N

#define N   sizeof(double)

Definition at line 18 of file crs_amg_io.h.

SWAP1

#define SWAP1

(

i

)

if(N>2*(i)+1) t=buf[i],buf[i]=buf[N-1-(i)],buf[N-1-(i)]=t

SWAP2

#define SWAP2

(

i

)

SWAP1(i); SWAP1((i)+0x01); SWAP1((i)+0x02); SWAP1((i)+0x03)

SWAP3

#define SWAP3

(

i

)

SWAP2(i); SWAP2((i)+0x04); SWAP2((i)+0x08); SWAP2((i)+0x0c)

SWAP4

#define SWAP4

(

i

)

SWAP3(i); SWAP3((i)+0x10); SWAP3((i)+0x20); SWAP3((i)+0x30)