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Message-ID: <CA+TsHUAf-S7Vv=nJB-7QCJD_-2ZYMmPQJ3p8r+E2EP0xg7uqvg@mail.gmail.com>
Date: Mon, 1 Jul 2013 23:30:40 +0530
From: Sayantan Datta <std2048@...il.com>
To: john-dev@...ts.openwall.com
Subject: Sayantan's Weekly Report #3
Accomplishment:
- None. Tried optimizing des kernel based on the reddit research project
but failed to reach target speed of 200-300M c/s due to extremely reduced
i-cache hit with unrolled kernel. Although I have optimized the kernel to
achieve around 103M c/s(previously maximum was 90M c/s) which mostly
involves rearranging the codes to achieve slightly better cache hit.
Priorities:
- Clean up ,commit and test the new optimizations.
- Add new mask mode feature like range based on initial and final
character. e.g [a-d][4-9] etc
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