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IcBench: Benchmark App

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2018-02-05 13:35:15 +01:00
parent 064d6d8a4d
commit ce42445958
1 changed files with 29 additions and 24 deletions
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53
icbench.c
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@ -1266,49 +1266,54 @@ uint64_t _in[NN+256],_cpy[NN+256];
unsigned char out[NN*16];
void vstest64(int id, int rm,int rx, unsigned n) {
unsigned b,i; fprintf(stderr,"64 bits test.n=%d ", n);
unsigned b,i; fprintf(stderr,"64 bits test.n=%d [%d-%d]", n, rm, min(rx,64));
uint64_t *in = _in,*cpy = _cpy;
if(n > NN) n = NN; //if(id==5) n = 128;
for(b = rm; b <= min(rx,64); b++) {
uint64_t start = 0, msk = b==64?0xffffffffffffffffull:(((uint64_t)1 << b)-1);
unsigned char *op; fprintf(stderr,"\nb=%d:", b);
for(i = 0; i < n; i++) {
in[i] = be_rand?(RND64&msk):msk; //(/*start +=*/ RND64 & msk); //fprintf(stderr, ".%llx ", in[0]);
in[i] = be_rand?(RND64&msk)>>(rand() & 3):msk; //(/*start +=*/ RND64 & msk); //fprintf(stderr, ".%llx ", in[0]);
if(bsr64(in[i]) > b) die("Fatal error at b=%d ", b);
}
in[0] = msk;
in[n-1] = msk;
switch(id) {
case 0: op = vbenc64( in, n, out); break;
case 1: op = bitpack64( in, n, out, b); break;
case 2: op = out+bitnpack64(in, n, out); break;
case 3: op = p4enc64( in, n, out); break;
case 4: op = vsenc64( in, n, out); break;
case 5: op = out+bitndpack64(in, n, out); break;
case 6: op = out+bitnd1pack64(in, n, out); break;
case 7: op = out+bitnzpack64(in, n, out); break;
case 8: op = vbzenc64(in, n, out, 0); break;
case 9: op = out+p4nzenc64(in, n, out); break;
case 0: op = vbenc64( in, n, out); break;
case 1: op = bitpack64( in, n, out, b); break;
case 2: op = out+bitnpack64(in, n, out); break;
case 3: op = out+bitnpack128v64(in, n, out); break;
case 4: op = out+p4nenc64( in, n, out); break;
case 5: op = out+p4nenc128v64(in, n, out); break;
case 6: op = vsenc64( in, n, out); break;
case 7: op = out+bitndpack64(in, n, out); break;
case 8: op = out+bitnd1pack64(in, n, out); break;
case 9: op = out+bitnzpack64(in, n, out); break;
case 10: op = vbzenc64(in, n, out, 0); break;
case 11: op = out+p4nzenc64(in, n, out); break;
default: die("Fatal error function %d \n", id);
//case 5: op = efanoenc64(in, n, out, 0); break;
}
fprintf(stderr,"%d %.2f ", (int)(op-out), ((double)(op-out)*100.0)/(double)(n*8)); if(op-out>sizeof(out)) die("vstest64:Overflow %d\n", op-out);
memrcpy(cpy, in, n*sizeof(in[0]));
switch(id) {
case 0: vbdec64( out, n, cpy); break;
case 1: bitunpack64(out, n, cpy, b); break;
case 2: bitnunpack64(out, n, cpy); break;
case 3: p4dec64( out, n, cpy); break;
case 4: vsdec64( out, n, cpy); break;
case 5: bitndunpack64(out, n, cpy); break;
case 6: bitnd1unpack64(out, n, cpy); break;
case 7: bitnzunpack64(out, n, cpy); break;
case 8: vbzdec64( out, n, cpy, 0); break;
case 9: p4nzdec64( out, n, cpy); break;
case 0: vbdec64( out, n, cpy); break;
case 1: bitunpack64(out, n, cpy, b); break;
case 2: bitnunpack64(out, n, cpy); break;
case 3: bitnunpack128v64(out, n, cpy); break;
case 4: p4ndec64( out, n, cpy); break;
case 5: p4ndec128v64( out, n, cpy); break;
case 6: vsdec64( out, n, cpy); break;
case 7: bitndunpack64(out, n, cpy); break;
case 8: bitnd1unpack64(out, n, cpy); break;
case 9: bitnzunpack64(out, n, cpy); break;
case 10: vbzdec64( out, n, cpy, 0); break;
case 11: p4nzdec64( out, n, cpy); break;
//case 5: efanodec64( out, n, cpy, 0); break;
}
for(i = 0; i < n; i++)
if(in[i] != cpy[i]) {
fprintf(stderr, "Error b=%d at '%d' (in=%llx,cpy=%llx)", b, i, in[i], cpy[i]); break;
fprintf(stderr, "Error b=%d at '%d' (in=%x,%x cpy=%x,%x)", b, i, in[i], in[i+1], cpy[i], cpy[i+1]); break;
}
}
fprintf(stderr,"\n");
@ -1357,7 +1362,7 @@ void vstest16(int id, int rm,int rx, unsigned n) {
uint16_t *p = cpy;
for(i = 0; i < n; i++)
if(in[i] != p[i]) {
fprintf(stderr, "Error b=%d at '%d' (in=%x,cpy=%x)", b, i, in[i], p[i]); break;
fprintf(stderr, "Error b=%d at '%d' (in=%x,%x cpy=%x,%x)", b, i, in[i], in[i+1], p[i], p[i+1]); break;
}
}
fprintf(stderr,"\n");