dead7b5e47
with macro based around memcmp(). The latter is expected to be some 8 times faster on a modern 64-bit architectures. In practice, throughput of doing conv=sparse from /dev/zero to /dev/null went up some 5-fold here from 1.9GB/sec to 9.7GB/sec with this change (bs=128k). MFC after: 2 weeks |
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|---|---|---|
| .. | ||
| tests | ||
| args.c | ||
| conv_tab.c | ||
| conv.c | ||
| dd.1 | ||
| dd.c | ||
| dd.h | ||
| extern.h | ||
| gen.c | ||
| Makefile | ||
| Makefile.depend | ||
| misc.c | ||
| position.c | ||
| ref.ascii | ||
| ref.ebcdic | ||
| ref.ibm | ||
| ref.lcase | ||
| ref.obs_zeroes | ||
| ref.oldascii | ||
| ref.oldebcdic | ||
| ref.oldibm | ||
| ref.pareven | ||
| ref.parnone | ||
| ref.parodd | ||
| ref.parset | ||
| ref.swab | ||
| ref.ucase | ||