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tb64app.c
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tb64app.c
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/**
Copyright (c) 2016-2019, Powturbo
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are
met:
1. Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- homepage : https://sites.google.com/site/powturbo/
- github : https://github.com/powturbo
- twitter : https://twitter.com/powturbo
- email : powturbo [_AT_] gmail [_DOT_] com
**/
// Turbo Base64: TB64app.c - Benchmark app
#include <string.h>
#include <stdio.h>
#include <stdlib.h>
#include <ctype.h>
#if !defined(_WIN32)
#include <sys/mman.h>
#include <sys/resource.h>
#include <unistd.h>
#include <sys/types.h>
#include <sys/param.h>
#else
#include <io.h>
#include <fcntl.h>
#endif
#ifdef __APPLE__
#include <sys/malloc.h>
#else
#include <malloc.h>
#endif
#ifdef _MSC_VER
#include "vs/getopt.h"
#else
#include <getopt.h>
#endif
#include "conf.h"
#include "turbob64.h"
#include "time_.h"
#ifdef _WIN32
int getpagesize_() {
static int pagesize = 0;
if (pagesize == 0) {
SYSTEM_INFO system_info;
GetSystemInfo(&system_info);
pagesize = max(system_info.dwPageSize,
system_info.dwAllocationGranularity);
}
return pagesize;
}
#endif
#ifdef BASE64
#define FAC 2
#include "xb64test.h"
#else
#define FAC 1
#endif
//------------------------------- malloc ------------------------------------------------
#define USE_MMAP
#if __WORDSIZE == 64
#define MAP_BITS 30
#else
#define MAP_BITS 28
#endif
void *_valloc(size_t size, unsigned a) {
if(!size) return NULL;
#if defined(_WIN32)
return VirtualAlloc(NULL, size, MEM_COMMIT | MEM_RESERVE, PAGE_READWRITE);
#elif defined(USE_MMAP) && !defined(__APPLE__)
void *ptr = mmap(NULL/*0(size_t)a<<MAP_BITS*/, size, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0);
if(ptr == MAP_FAILED) return NULL;
return ptr;
#else
return malloc(size);
#endif
}
void _vfree(void *p, size_t size) {
if(!p) return;
#if defined(_WIN32)
VirtualFree(p, 0, MEM_RELEASE);
#elif defined(USE_MMAP) && !defined(__APPLE__)
munmap(p, size);
#else
free(p);
#endif
}
int memcheck(unsigned char *in, unsigned n, unsigned char *cpy) {
int i;
for(i = 0; i < n; i++)
if(in[i] != cpy[i]) {
printf("ERROR in[%d]=%x, dec[%d]=%x\n", i, in[i], i, cpy[i]);
return i+1;
}
return 0;
}
void pr(unsigned l, unsigned n) { double r = (double)l*100.0/n; if(r>0.1) printf("%10u %6.2f%% ", l, r);else printf("%10u %7.3f%%", l, r); fflush(stdout); }
#define ID_MEMCPY 30
unsigned bench(unsigned char *in, unsigned n, unsigned char *out, unsigned char *cpy, int id) {
unsigned l = 0;
#ifndef _MSC_VER
memrcpy(cpy,in,n);
#endif
switch(id) {
case 1: TMBENCH("",l=tb64senc( in, n, out),n); pr(l,n); TMBENCH2("tb64s", tb64sdec(out, l, cpy), l); break;
case 2: TMBENCH("",l=tb64xenc( in, n, out),n); pr(l,n); TMBENCH2("tb64x", tb64xdec( out, l, cpy), l); break;
#if defined(__i386__) || defined(__x86_64__) || defined(__ARM_NEON) || defined(__powerpc64__)
case 3:if(cpuini(0)>=0x33) { TMBENCH("",l=tb64sseenc( in, n, out),n); pr(l,n); TMBENCH2("tb64sse", tb64ssedec(out, l, cpy), l); } break;
case 4: TMBENCH("",l=tb64enc( in, n, out),n); pr(l,n); TMBENCH2("tb64auto", tb64dec(out, l, cpy), l); break;
#else
case 3: case 4:return 0;
#endif
#if defined(__i386__) || defined(__x86_64__)
case 5:if(cpuini(0)>=0x50) { TMBENCH("",l=tb64avxenc( in, n, out),n); pr(l,n); TMBENCH2("tb64avx", tb64avxdec( out, l, cpy), l); } break;
case 6:if(cpuini(0)>=0x60) { TMBENCH("",l=tb64avx2enc(in, n, out),n); pr(l,n); TMBENCH2("tb64avx2", tb64avx2dec(out, l, cpy), l); } break;
#ifdef USE_AVX512
case 7:if(cpuini(0)>=0x800) { TMBENCH("",l=tb64avx512enc(in, n, out),n); pr(l,n); TMBENCH2("tb64avx512", tb64avx512dec(out, l, cpy), l); } break;
#endif
#else
case 5: case 6:return 0;
#endif
break;
#ifdef BASE64
#include "xtb64test.c"
#endif
case ID_MEMCPY: TMBENCH( "", memcpy(out,in,n) ,n); pr(n,n); TMBENCH2("memcpy", memcpy(cpy,out,n), n); l=n; break;
default: return 0;
}
if(l) { printf(" %10d\n", n); memcheck(in,n,cpy); }
return l;
}
void usage(char *pgm) {
fprintf(stderr, "\nTurboBase64 Copyright (c) 2016-2020 Powturbo %s\n", __DATE__);
fprintf(stderr, "Usage: %s [options] [file]\n", pgm);
fprintf(stderr, " -e# # = function ids separated by ',' or ranges '#-#' (default='1-%d')\n", ID_MEMCPY);
fprintf(stderr, " -B#s # = max. benchmark filesize (default 1GB) ex. -B4G\n");
fprintf(stderr, " s = modifier s:B,K,M,G=(1, 1000, 1.000.000, 1.000.000.000) s:k,m,h=(1024,1Mb,1Gb). (default m) ex. 64k or 64K\n");
fprintf(stderr, "Benchmark:\n");
fprintf(stderr, " -i#/-j# # = Minimum de/compression iterations per run (default=auto)\n");
fprintf(stderr, " -I#/-J# # = Number of de/compression runs (default=3)\n");
fprintf(stderr, " -e# # = function id\n");
fprintf(stderr, " -q# # = cpuid (sse, avx, avx2 (default:auto detect)\n");
fprintf(stderr, "Ex. turbob64 file\n");
fprintf(stderr, " turbob64 -e3 file\n");
fprintf(stderr, " turbob64 -q33 file\n");
fprintf(stderr, " turbob64 -q33 file -I15 -J15\n");
exit(0);
}
int main(int argc, char* argv[]) {
unsigned cmp=1, b = 1 << 30, esize=4, lz=0, fno,id=0,fuzz=3,bid=0;
char *scmd = NULL;
int c, digit_optind = 0, this_option_optind = optind ? optind : 1, option_index = 0;
static struct option long_options[] = { {"blocsize", 0, 0, 'b'}, {0, 0, 0} };
for(;;) {
if((c = getopt_long(argc, argv, "B:ce:f:I:J:km:M:q:", long_options, &option_index)) == -1) break;
switch(c) {
case 0 : printf("Option %s", long_options[option_index].name); if(optarg) printf (" with arg %s", optarg); printf ("\n"); break;
case 'B': b = argtoi(optarg,1); break;
case 'c': cmp++; break;
case 'k': bid++; break;
case 'f': fuzz = atoi(optarg); break;
#ifdef BASE64
case 'm': if(!(smin = atoi(optarg))) smin = 1; break;
case 'M': smask = atoi(optarg); if(smask&(smask-1)) die("Range must be power of 2"); smask--; break;
#endif
case 'e': scmd = optarg; break;
case 'I': if((tm_Rep = atoi(optarg))<=0) tm_rep =tm_Rep=1; break;
case 'J': if((tm_Rep2 = atoi(optarg))<=0) tm_rep =tm_Rep2=1; break;
case 'q': if(!strcasecmp(optarg,"sse")) cpuini(0x33);
else if(!strcasecmp(optarg,"avx")) cpuini(0x50);
else if(!strcasecmp(optarg,"avx2")) cpuini(0x60);
else if(!strcasecmp(optarg,"avx512")) cpuini(0x78);
break;
default:
usage(argv[0]);
exit(0);
}
}
tb64ini(0,0);
printf("detected simd (id=%x->'%s')\n\n", cpuini(0), cpustr(cpuini(0)));
printf(" E MB/s size ratio%% D MB/s function\n");
char _scmd[33]; sprintf(_scmd, "1-%d", ID_MEMCPY);
if(argc - optind < 1) { //fprintf(stderr, "File not specified\n"); exit(-1);
unsigned _sizes0[] = { 3*KB, 30*KB, 300*KB, 3*MB, 30*MB, 60*MB, 0 }, //{ 10, 100, 1*KB, 10*KB, 100*KB, 1*MB, 10*MB, 20*MB, 30*MB, 40*MB, 50*MB, 100*MB, 0 },
_sizes1[] = { 1*KB, 10*KB, 100*KB, 1*MB, 10*MB, 20*MB, 0 }, *sizes = bid?_sizes0:_sizes1;
#ifdef _WIN32
unsigned pagesize = getpagesize_();
#else
unsigned pagesize = getpagesize();
#endif
unsigned n = 100*Mb, insize = SIZE_ROUNDUP(n, pagesize), outsize = tb64enclen(insize);
unsigned char *_in;
if(!(_in = (unsigned char*)_valloc(insize+64, 1))) die("malloc error in size=%u\n", insize); //_in[insize]=0;
unsigned char *_cpy = _in, *cpy=_cpy, *in = _in, *_out = (unsigned char*)_valloc(outsize*FAC,2),*out=_out; if(!_out) die("malloc error out size=%u\n", outsize);
if(cmp && !(_cpy = (unsigned char*)_valloc(outsize,3))) die("malloc error cpy size=%u\n", insize);
for(int s = 0; sizes[s]; s++) {
n = sizes[s]; if(b!=(1<<30) && n<b) continue;
if(fuzz & 1) { in = (_in +insize)-n; } //printf("%d ", in[n]);
if(fuzz & 2) { out = (_out+outsize)-tb64enclen(n); cpy = (_cpy+insize)-n; }
srand(0); for(int i = 0; i < n; i++) in[i] = rand()&0xff;
if(!bid) {
if(n >= 1000000) printf("size=%uMb (Mb=1.000.000)\n", n/1000000);
else printf("size=%uKb (Kb=1.000)\n", n/1000);
}
char *p = scmd?scmd:_scmd;
do {
unsigned id = strtoul(p, &p, 10),idx = id, i;
while(isspace(*p)) p++; if(*p == '-') { if((idx = strtoul(p+1, &p, 10)) < id) idx = id; if(idx > ID_MEMCPY) idx = ID_MEMCPY; }
for(i = id; i <= idx; i++)
bench(in, n, out,cpy,i);
} while(*p++);
//break;
}
//_vfree(_in); free(_out); if(cpy) free(cpy);
exit(0);
}
{
unsigned char *in = NULL, *out = NULL, *cpy = NULL;
for(fno = optind; fno < argc; fno++) {
uint64_t flen;
int n,i;
char *inname = argv[fno];
FILE *fi = fopen(inname, "rb"); if(!fi ) { perror(inname); continue; }
fseek(fi, 0, SEEK_END);
flen = ftell(fi);
fseek(fi, 0, SEEK_SET);
if(flen > b) flen = b;
n = flen;
if(!(in = (unsigned char*)malloc(n+64))) { fprintf(stderr, "malloc error\n"); exit(-1); } cpy = in;
if(!(out = (unsigned char*)malloc(tb64enclen(flen)+64))) { fprintf(stderr, "malloc error\n"); exit(-1); }
if(cmp && !(cpy = (unsigned char*)malloc(n+64))) { fprintf(stderr, "malloc error\n"); exit(-1); }
n = fread(in, 1, n, fi); printf("File='%s' Length=%u\n", inname, n);
fclose(fi);
if(n <= 0) exit(0);
tm_init(tm_Rep, tm_Rep2);
tb64ini(0,0);
printf("detected simd=%s\n\n", cpustr(cpuini(0)));
printf(" E MB/s size ratio D MB/s function\n");
char *p = scmd?scmd:_scmd;
do {
unsigned id = strtoul(p, &p, 10),idx = id, i;
while(isspace(*p)) p++; if(*p == '-') { if((idx = strtoul(p+1, &p, 10)) < id) idx = id; if(idx > ID_MEMCPY) idx = ID_MEMCPY; }
for(i = id; i <= idx; i++)
bench(in,n,out,cpy,i);
} while(*p++);
}
if (in) free(in);
if (out) free(out);
if (cpy) free(cpy);
}
}