switch ddup hashing algorithm to xxHash #538
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Signed-off-by: Andrew Robbins andrew@robbinsa.me
revert strcpy, fix library linking properly print hash digest strings fix segfault on crash housekeeping Signed-off-by: Andrew Robbins andrew@robbinsa.me
fixed cmake for vendored xxhash Signed-off-by: Andrew Robbins andrew@robbinsa.me
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Just a quick update on the viability of this: it seems that xxhash runs so quickly that the threads start clobbering each others' output in the outfile. might need a bit of parallelism reworking that wasn't necessary w/ a secure hash like sha256. |
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improves performance massively and moots #535
Signed-off-by: Andrew Robbins andrew@robbinsa.me