Re: 4 hashes parallel on SSE2 CPUs for 0.3.6

Date: August 15, 2010

Source: BitcoinTalk Forum

URL: https://satoshi.nakamotoinstitute.org/posts/bitcointalk/362/

On both MinGW GCC 4.4.1 and 4.5.0 I have it working with test.cpp but SIGSEGV when called by BitcoinMiner. So now it doesn't look like it's the version of GCC, it's something else, maybe just the luck of how the stack is aligned.

I have it working fine on GCC 4.3.3 on Ubuntu 32-bit.

I found the problem with Crypto++ on MinGW 4.5.0. Here's the patch for that:

Code:

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