daiduo/TurboPFor-Integer-Compression
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This commit is contained in:
powturbo
2016-04-17 16:33:22 +02:00
parent 60ce0365ca
commit b69cd9382a
1 changed files with 10 additions and 10 deletions
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20
icbench.c
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@ -275,7 +275,7 @@ unsigned char *bedec(unsigned char *__restrict in, size_t n, unsigned *__restric
#ifdef _TRANSFORM
case P_ZZAG: memcpy(out, in, n*4); bitunzigzag32(out, n, 0); return in + n*4;
case P_TRSP: untranspose4( (unsigned char *)in, n*4, (unsigned char *)out); return in + n*4;
case P_TRSPV: untransposev4( (unsigned char *)in, n*4, (unsigned char *)out); return in + n*4;
case P_TRSPV: untranspose4( (unsigned char *)in, n*4, (unsigned char *)out); return in + n*4;
#ifdef _BLOSC
case P_BSHUF: unshuffle( 4, n*4, (unsigned char *)in, (unsigned char *)out); return in + n*4;
#endif
@ -286,13 +286,13 @@ unsigned char *bedec(unsigned char *__restrict in, size_t n, unsigned *__restric
//---------- transpose + lz77 ----------------------
#ifdef _LZT
case P_LZT10: { struct lzobj lz; lz.dstlen = n*4; lz.src = in; lz.dst = sbuf; lz.level = 0; in += lz8d(&lz); untransposev4(sbuf, n*4, (unsigned char *)out); } break;
case P_LZT10: { struct lzobj lz; lz.dstlen = n*4; lz.src = in; lz.dst = sbuf; lz.level = 0; in += lz8d(&lz); untranspose4(sbuf, n*4, (unsigned char *)out); } break;
case P_LZT20:
case P_LZT22: { struct lzobj lz; lz.dstlen = n*4; lz.src = in; lz.dst = sbuf; lz.level = 0; in += lzbd(&lz); untransposev4(sbuf, n*4, (unsigned char *)out); } break;
case P_LZT22: { struct lzobj lz; lz.dstlen = n*4; lz.src = in; lz.dst = sbuf; lz.level = 0; in += lzbd(&lz); untranspose4(sbuf, n*4, (unsigned char *)out); } break;
#endif
#ifdef _LZ4
case P_LZ4: in += LZ4_decompress_fast((char *)in, (char *)sbuf, n*4); //bshuf_bitunshuffle(sbuf, out, n*4/32, 32, 0);
untransposev4(sbuf, n*4, (unsigned char *)out);
untranspose4(sbuf, n*4, (unsigned char *)out);
break;
#endif
#ifdef _BLOSC
@ -302,7 +302,7 @@ unsigned char *bedec(unsigned char *__restrict in, size_t n, unsigned *__restric
#endif
#ifdef _ZLIB
case P_ZLIB1: case P_ZLIB2: case P_ZLIB3: case P_ZLIB4: case P_ZLIB5: case P_ZLIB6: case P_ZLIB7: case P_ZLIB8: case P_ZLIB9:
{ uLongf outsize = n*4; int l = *(unsigned *)in, rc = uncompress(sbuf, &outsize, in+4, l); in += 4 + l; untransposev4(sbuf, n*4, (unsigned char *)out); } break;
{ uLongf outsize = n*4; int l = *(unsigned *)in, rc = uncompress(sbuf, &outsize, in+4, l); in += 4 + l; untranspose4(sbuf, n*4, (unsigned char *)out); } break;
#endif
case P_MAX ... 63: die("Fatal- Not entry %d", id);
}
@ -462,24 +462,24 @@ unsigned char *besdec(unsigned char *__restrict in, size_t n, unsigned *__restri
#ifdef _TRANSFORM
case P_ZZAG: memcpy(out, in, n*4); bitunzigzag32(out, n, 0); return in + n*4;
case P_TRSP: untranspose4( (unsigned char *)in, n*4, (unsigned char *)out); bitundx32(out, n, -mode, mode); return in + n*4;
case P_TRSPV: untransposev4((unsigned char *)in, n*4, (unsigned char *)out); bitundx32(out, n, -mode, mode); return in + n*4;
case P_TRSPV: untranspose4((unsigned char *)in, n*4, (unsigned char *)out); bitundx32(out, n, -mode, mode); return in + n*4;
case P_DELTA: memcpy(out, in, n*4); bitundx32(out, n, -mode, mode); return in + n*4;
#endif
//---------- delta + transpose + lz77 ----------------------
#ifdef _LZ4
case P_LZ4: in += LZ4_decompress_fast((char *)in, (char *)sbuf, n*4); untransposev4(sbuf, n*4, (unsigned char *)out); bitundx32(out, n, -mode, mode); break;
case P_LZ4: in += LZ4_decompress_fast((char *)in, (char *)sbuf, n*4); untranspose4(sbuf, n*4, (unsigned char *)out); bitundx32(out, n, -mode, mode); break;
#endif
#ifdef _ZLIB
case P_ZLIB1: case P_ZLIB2: case P_ZLIB3: case P_ZLIB4: case P_ZLIB5: case P_ZLIB6: case P_ZLIB7: case P_ZLIB8: case P_ZLIB9:
{ uLongf outsize = n*4; int l = *(unsigned *)in, rc = uncompress(sbuf, &outsize, in+4, l); in += 4 + l; untransposev4(sbuf, n*4, (unsigned char *)out); bitundx32(out, n, -mode, mode); } break;
{ uLongf outsize = n*4; int l = *(unsigned *)in, rc = uncompress(sbuf, &outsize, in+4, l); in += 4 + l; untranspose4(sbuf, n*4, (unsigned char *)out); bitundx32(out, n, -mode, mode); } break;
#endif
#ifdef _LZT
case P_LZT10: { struct lzobj lz; lz.dstlen = n*4; lz.src = in; lz.dst = sbuf; lz.level = 0; in += lz8d(&lz); untransposev4(sbuf, n*4, (unsigned char *)out); bitundx32(out, n, -mode, mode); } break;
case P_LZT10: { struct lzobj lz; lz.dstlen = n*4; lz.src = in; lz.dst = sbuf; lz.level = 0; in += lz8d(&lz); untranspose4(sbuf, n*4, (unsigned char *)out); bitundx32(out, n, -mode, mode); } break;
case P_LZT20:
case P_LZT22: { struct lzobj lz; lz.dstlen = n*4; lz.src = in; lz.dst = sbuf; lz.level = 0; in += lzbd(&lz); untransposev4(sbuf, n*4, (unsigned char *)out); bitundx32(out, n, -mode, mode); } break;
case P_LZT22: { struct lzobj lz; lz.dstlen = n*4; lz.src = in; lz.dst = sbuf; lz.level = 0; in += lzbd(&lz); untranspose4(sbuf, n*4, (unsigned char *)out); bitundx32(out, n, -mode, mode); } break;
#endif
case P_MAX ... 63: break;