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<title>npub1q9geyrch3feyczz242sxjaa05yczv50dlpug082sjln2kl0wrnxst0nrfa/bitflash/src/randomx_pow.h, branch main</title>
<subtitle>[no description]</subtitle>
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<updated>2026-08-20T20:57:27+00:00</updated>
<entry>
<title>randomx: optional 2 MB large pages for the cache, dataset and scratchpads</title>
<updated>2026-08-20T20:57:27+00:00</updated>
<author>
<name>mischief</name>
<email>mischief@offblast.org</email>
</author>
<published>2026-08-20T20:57:27+00:00</published>
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<id>urn:sha1:3a128281cd8fec1c698346191c240a771f80d72c</id>
<content type='text'>
RandomX reads its 256 MB cache, 2 GB dataset and per-VM scratchpads at random,
so most accesses miss the TLB on 4 KB pages. Requesting 2 MB pages recovers
roughly a tenth of the hash rate. Each allocation tries large pages first and
falls back to normal pages when the pool is not reserved, so nothing regresses
when hugepages are unavailable. -nolargepages opts out, and the diagnostics
report which allocations got large pages.
</content>
</entry>
<entry>
<title>Bitflash: fair-launch release</title>
<updated>2026-07-24T14:18:11+00:00</updated>
<author>
<name>Bitflash-sh</name>
<email>btf01@proton.me</email>
</author>
<published>2026-07-24T14:18:11+00:00</published>
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<id>urn:sha1:51d617e70f90a972185917ea0096c1ecef2bfa8b</id>
<content type='text'>
Satoshi's bitcoin-0.1.0 reborn with RandomX CPU proof of work, anonymous .btf
addressing over Nostr with CGNAT rendezvous, automatic peer discovery, a
headless Linux node, and Windows GUI wallet. Fair launch, no premine, 21M cap.

</content>
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