daiduo/TurboPFor-Integer-Compression
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powturbo
2015-06-22 09:56:38 +02:00
parent f0a8ee283a
commit b092fea07d
1 changed files with 15 additions and 12 deletions
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23
icbench.c
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@ -33,7 +33,7 @@
#include <sys/stat.h> #include <sys/stat.h>
#include <x86intrin.h> #include <x86intrin.h>
#define _TRANSP //#define _TRANSP
//#define IC_STATS //#define IC_STATS
//---------------------------------------- Platform --------------------------- //---------------------------------------- Platform ---------------------------
#ifdef _WIN32 #ifdef _WIN32
@ -528,7 +528,7 @@ int verb = 0, xcheck=2; unsigned xbits[33];
enum { T_TST, T_TXT, T_CHAR, T_BYTE }; enum { T_TST, T_TXT, T_CHAR, T_BYTE };
struct libs { int id,err,size; char *s,*v; unsigned long long l, c[33]; double tc,td; }; struct libs { int id,err,size; char *s,*v; unsigned long long l, c[33]; double tc,td; };
struct libs libs[64]; struct libs libs[64],slibs[64];
void libini() { int m; for(m = 0; libs[m].id >= 0; m++) libs[m].l = libs[m].tc = libs[m].td = 0; } void libini() { int m; for(m = 0; libs[m].id >= 0; m++) libs[m].l = libs[m].tc = libs[m].td = 0; }
int l_cmp(struct libs *a, struct libs *b) { int l_cmp(struct libs *a, struct libs *b) {
@ -561,7 +561,7 @@ void stprint(char *s) {
} }
#define BI 1 // BI=4 -> MB/S=Megabyte/Sec BI=1 -> Millions integer/Sec #define BI 1 // BI=4 -> MB/S=Megabyte/Sec BI=1 -> Millions integer/Sec
void print(unsigned long long n, char *s, unsigned long long *u) { void print(struct libs *libs, unsigned long long n, char *s, unsigned long long *u) {
int m, k; int m, k;
for(k = 0; libs[k].id >= 0; k++) {}; for(k = 0; libs[k].id >= 0; k++) {};
qsort(libs, k, sizeof(libs[0]), (int(*)(const void*,const void*))l_cmp); qsort(libs, k, sizeof(libs[0]), (int(*)(const void*,const void*))l_cmp);
@ -784,10 +784,11 @@ int main(int argc, char *argv[]) { int r;
libs[i++].size = ls->size; libs[i++].size = ls->size;
} }
libs[i].id = -1; if(verb) printf("\n"); libs[i].id = -1; if(verb) printf("\n");
unsigned long long totlen = 0;
memcpy(slibs,libs,sizeof(slibs));
if(argc <= optind) { // No file specified at commandline if(argc <= optind) { // No file specified at commandline
unsigned *in, *cpy,*ip; unsigned *in, *cpy,*ip;
unsigned char *out; unsigned char *out;
unsigned long long totlen=0;
if(!n) n = 100000000; if(!n) n = 100000000;
#ifdef ALGN #ifdef ALGN
@ -808,7 +809,7 @@ int main(int argc, char *argv[]) { int r;
libini(); sprintf(s,"b=%d", b); libini(); sprintf(s,"b=%d", b);
for(*in = n,i = 1; i <= n; i++) for(*in = n,i = 1; i <= n; i++)
in[i] = (1ull << b)-1; in[i] = (1ull << b)-1;
totlen = bench(in, n+1, blksize, out, n*5+OVD, s, tx, cpy, b, -1); print(totlen, s, NULL); totlen = bench(in, n+1, blksize, out, n*5+OVD, s, tx, cpy, b, -1); print(libs,totlen, s, NULL);
} }
} else { // Benchmark w. generated data } else { // Benchmark w. generated data
printf("zipf alpha=%.2f range[%u..%u].n=%u\n ", a, rm, rx, n); printf("zipf alpha=%.2f range[%u..%u].n=%u\n ", a, rm, rx, n);
@ -821,7 +822,7 @@ int main(int argc, char *argv[]) { int r;
} }
} else stprint(""); } else stprint("");
totlen = bench(in, n+1, blksize, out, n*5+OVD, s, tx, cpy, -1, mode); totlen = bench(in, n+1, blksize, out, n*5+OVD, s, tx, cpy, -1, mode);
print(totlen, s, NULL); print(libs,totlen, s, NULL);
} }
#ifdef ALGN #ifdef ALGN
afree(_in); afree(_cpy); afree(_out); afree(_in); afree(_cpy); afree(_out);
@ -835,7 +836,6 @@ int main(int argc, char *argv[]) { int r;
FILE *fi = fopen(inname, "r"); if(!fi) { fprintf(stderr, "open error '%s'", inname); perror(inname); exit(-1); } FILE *fi = fopen(inname, "r"); if(!fi) { fprintf(stderr, "open error '%s'", inname); perror(inname); exit(-1); }
unsigned *in = NULL, *cpy,*ip, nmax = 0; unsigned *in = NULL, *cpy,*ip, nmax = 0;
unsigned char *out; unsigned char *out;
unsigned long long totlen = 0;
n = 1; n = 1;
#define LSIZE 1024 #define LSIZE 1024
@ -883,8 +883,10 @@ int main(int argc, char *argv[]) { int r;
out = malloc(n*5+OVD); if(!out) die("malloc err=%u", n); out = malloc(n*5+OVD); if(!out) die("malloc err=%u", n);
cpy = malloc(n*4+OVD); if(!cpy) die("malloc err=%u", n); cpy = malloc(n*4+OVD); if(!cpy) die("malloc err=%u", n);
in[0] = n-1; s[0] = 0; in[0] = n-1; s[0] = 0;
totlen = bench(in, n, blksize, out, n*5+OVD, s, tx, cpy, -1, mode); unsigned long long l = bench(in, n, blksize, out, n*5+OVD, s, tx, cpy, -1, mode);
print(totlen, inname, NULL); //printf("n=%d.%d\n", n-1,argc); print(libs,l, inname, NULL); //printf("n=%d.%d\n", n-1,argc);
int i; for(i=0;libs[i].id>0;i++) slibs[i].tc += libs[i].tc,slibs[i].td += libs[i].td,slibs[i].l += libs[i].l;
totlen += l;
continue; continue;
} }
//------- process integer array file ------------------ //------- process integer array file ------------------
@ -935,6 +937,7 @@ int main(int argc, char *argv[]) { int r;
#ifdef IC_STATS #ifdef IC_STATS
stprint("delta"); stprint("delta");
#endif #endif
print(totlen,inname, bitslen); print(libs,totlen,inname, bitslen);
} }
if(fmt >= T_TXT && (fno-optind)>1) { printf("\n"); print(slibs,totlen, "TOT", NULL); }
} }