{
"subject": "Re: New demonstration CPU miner available",
"content": {
"format": "html",
"body": "<div class=\"post\">You should try it with tcatm's 4-way SSE2 SHA in sha256.cpp. It compiles fine as a C file, just rename sha256.cpp to sha256.c. I was able to get it to work in simple tests on Windows, but not when linked in with Bitcoin. It may have a better chance of working as part of a C program instead of C++.<br/><br/>Currently it's only enabled in the Linux build, so if you get it to work you could make it available to Windows users. It's about 100% speedup on AMD CPUs.</div>"
},
"source": {
"name": "Bitcoin Forum",
"url": "https://bitcointalk.org/index.php?topic=1925.msg24719#msg24719"
},
"date": "2010-11-26T22:02:41Z"
}