{
"subject": "Re: bitcoin generation broken in 0.3.8?",
"content": {
"format": "html",
"body": "<div class=\"post\">I found that SSE2 only added a slight 2% speedup, which didn't seem worth the incompatibility. I was trying to take the safer option.<br/><br/>It doesn't look to me like Crypto++ could be deciding whether to use SSE2 at runtime. There's one place where it detects SSE2 for deciding some block count parameter, but the SSE2 stuff is all #ifdef at compile time and I can't see how that would switch at runtime. Maybe I'm not looking in the right place.<br/><br/>Should we enable SSE2 in all the makefiles? It seems like we must in case someone compiles with 64-bit.<br/><br/>I will recompile the 64-bit part of the Linux 0.3.8 release.</div>"
},
"source": {
"name": "Bitcoin Forum",
"url": "https://bitcointalk.org/index.php?topic=753.msg8388#msg8388"
},
"date": "2010-08-09T18:50:41Z"
}