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krick
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Reged: 02/09/04
Posts: 4235
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Re: MAME (and everything else) about to slow down...
01/04/18 07:28 PM
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From what I'm reading, Intel CPUs starting with Haswell have PCID and INVPCID instructions which reduce the performance hit from the "fix".
Ebay is about to get flooded with old pre-Haswell CPUs.
I also recall reading somewhere that programs with a lot of I/O (like compiling) are impacted much more by the fix.
GroovyMAME support forum on BYOAC
Edited by krick (01/04/18 07:29 PM)
Entire thread
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MAME (and everything else) about to slow down...
Qun Mang
01/04/18 04:56 PM
Completely wrong. PC games and emulators are not affected.
R. Belmont
01/05/18 03:04 PM
Glad to be wrong. [NT]
Qun Mang
01/05/18 05:29 PM
MAME not about to slow down...
MooglyGuy
01/05/18 01:17 PM
Re: MAME (and everything else) about to slow down...
CiroConsentino
01/05/18 12:33 PM
Re: MAME (and everything else) about to slow down...
jonwil
01/05/18 03:45 PM
Re: MAME (and everything else) about to slow down...
CiroConsentino
01/05/18 06:25 PM
Re: MAME (and everything else) about to slow down...
Roman
01/05/18 06:47 PM
Re: MAME (and everything else) about to slow down...
CiroConsentino
01/05/18 06:50 PM
Re: MAME (and everything else) about to slow down...
CTOJAH
01/05/18 07:52 PM
Re: MAME (and everything else) about to slow down...
Firehawke
01/06/18 01:07 AM
Re: MAME (and everything else) about to slow down...
MooglyGuy
01/05/18 11:55 PM
Re: MAME (and everything else) about to slow down...
CTOJAH
01/06/18 12:09 AM
Re: MAME (and everything else) about to slow down...
MooglyGuy
01/06/18 12:42 AM
Re: MAME (and everything else) about to slow down...
CTOJAH
01/06/18 01:03 AM
Re: MAME (and everything else) about to slow down...
Haze
01/05/18 01:55 PM
Re: MAME (and everything else) about to slow down...
Firehawke
01/06/18 01:03 AM
Re: MAME (and everything else) about to slow down...
CiroConsentino
01/05/18 06:26 PM
Re: MAME (and everything else) about to slow down...
Smitdogg
01/05/18 10:09 PM
Re: MAME (and everything else) about to slow down...
CiroConsentino
01/06/18 12:04 AM
Re: MAME (and everything else) about to slow down...
B2K24
01/06/18 12:45 AM
Re: MAME (and everything else) about to slow down...
MooglyGuy
01/05/18 01:10 PM
Re: MAME (and everything else) about to slow down...
Qun Mang
01/05/18 05:27 PM
Re: MAME (and everything else) about to slow down...
MooglyGuy
01/05/18 06:19 PM
Re: MAME (and everything else) about to slow down...
eientei95
01/05/18 05:51 AM
Some random stuff I ran....
DiodeDude
01/05/18 04:42 AM
Re: MAME (and everything else) about to slow down...
krick
01/04/18 07:28 PM
Re: MAME (and everything else) about to slow down...
Foxhack
01/05/18 04:44 AM
Re: MAME (and everything else) about to slow down...
krick
01/05/18 04:59 AM
Re: MAME (and everything else) about to slow down...
Foxhack
01/05/18 07:45 AM
Re: MAME (and everything else) about to slow down...
Smitdogg
01/05/18 10:15 PM
Re: MAME (and everything else) about to slow down...
Qun Mang
01/05/18 01:17 AM
Re: MAME (and everything else) about to slow down...
John IV
01/04/18 10:03 PM
Re: MAME (and everything else) about to slow down...
John IV
01/05/18 06:42 AM
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