2024/09/23

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2024-09-23 19:22:58 +0200 <tomsmeding> probie raehik: for msb() read 'countLeadingZeros x `div` 8'
2024-09-23 19:22:39 +0200ash3en(~Thunderbi@2a03:7846:b6eb:101:93ac:a90a:da67:f207) ash3en
2024-09-23 19:22:25 +0200ft(~ft@p508db65d.dip0.t-ipconnect.de) ft
2024-09-23 19:20:18 +0200sourcetarius(~sourcetar@user/sourcetarius) (Ping timeout: 276 seconds)
2024-09-23 19:18:45 +0200sdrfan123(~sdrfan123@2607:fb90:df8d:eacb:1ce7:a140:b870:c72c) (Client Quit)
2024-09-23 19:18:40 +0200 <apache2> sorry Ranhir, meant to highlight raehik
2024-09-23 19:17:40 +0200 <apache2> anything involving JMP is going to set you back miles compared to those
2024-09-23 19:17:12 +0200Squared(~Square@user/square) Square
2024-09-23 19:16:45 +0200sdrfan123(~sdrfan123@2607:fb90:df8d:eacb:1ce7:a140:b870:c72c)
2024-09-23 19:16:25 +0200sdrfan123(~sdrfan123@2607:fb90:df8d:eacb:1ce7:a140:b870:c72c) (Quit: Client closed)
2024-09-23 19:16:21 +0200 <apache2> depends a little bit on instruction encoding, but they all add contention on CF
2024-09-23 19:15:32 +0200 <apache2> Ranhir: CMP/SUB is unlikely to be slower than XOR
2024-09-23 19:14:25 +0200 <probie> s/easily/is easily/
2024-09-23 19:14:03 +0200 <probie> raehik: Can't you just calculate msb(xor(a, b))? It involves no branching, so should be pipeline friendly and (not sure if this is of value in this case) easily vectorisable
2024-09-23 19:06:56 +0200Server+Cnt
2024-09-23 19:06:54 +0200ircbrowse_tom(~ircbrowse@user/tomsmeding/bot/ircbrowse-tom) ircbrowse_tom
2024-09-23 19:04:55 +0200Square2(~Square4@user/square) (Ping timeout: 264 seconds)
2024-09-23 19:02:24 +0200Tuplanolla(~Tuplanoll@91-159-69-59.elisa-laajakaista.fi) Tuplanolla
2024-09-23 19:00:15 +0200euleritian(~euleritia@ip4d16fc38.dynamic.kabel-deutschland.de)
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2024-09-23 18:58:32 +0200ircbrowse_tom(~ircbrowse@user/tomsmeding/bot/ircbrowse-tom) ircbrowse_tom
2024-09-23 18:56:13 +0200euleritian(~euleritia@dynamic-176-002-006-097.176.2.pool.telefonica.de) (Read error: Connection reset by peer)
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2024-09-23 18:40:48 +0200euleritian(~euleritia@ip4d16fc38.dynamic.kabel-deutschland.de)
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2024-09-23 18:30:43 +0200lockywolf(~lockywolf@public.lockywolf.net) (Ping timeout: 264 seconds)
2024-09-23 18:29:43 +0200tomsmeding(~tomsmedin@2a01:4f8:c0c:5e5e::2)
2024-09-23 18:28:45 +0200tomsmeding(~tomsmedin@2a01:4f8:c0c:5e5e::2) (Quit: ZNC 1.9.1 - https://znc.in)
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2024-09-23 18:25:47 +0200yahb2(~yahb2@user/tomsmeding/bot/yahb2) (Remote host closed the connection)
2024-09-23 18:18:14 +0200euleritian(~euleritia@ip4d16fc38.dynamic.kabel-deutschland.de)
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2024-09-23 17:56:02 +0200paddymahoney(~paddymaho@pool-99-250-10-137.cpe.net.cable.rogers.com) (Ping timeout: 248 seconds)
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2024-09-23 17:53:27 +0200euleritian(~euleritia@dynamic-176-006-134-141.176.6.pool.telefonica.de)
2024-09-23 17:52:12 +0200raehik(~raehik@rdng-25-b2-v4wan-169990-cust1344.vm39.cable.virginm.net)