Not detected sse4.1
#1
Ok. I downloaded the program, I installed it, I run it. I got an error message and my program closed. All instruction sets are detected except the sse4.1, and I have an INTEL.

I have no idea of what I have to do to make this work.

Can anybody help me, please?

Thank you very much.

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#2
Please post real information. What model of INTEL cpu? Core2 duo? Pentium 3? And which model if you can manage that.

What kind of error message? There are lots, we need to know which you're getting.

These things are critically important to troubleshooting setup issues.
Jake Stine (Air) - Programmer - PCSX2 Dev Team
#3
Do you have a Penryn Core 2 Duo?
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#4
sse4.1 is in Core2 Duo E7 series,E8 series,Q8 series,Q9 series,i7 series.
please check your CPU is.
Intel Core i7 980X oc 4.2Ghz (200*21)
MSI N470GTX TwinFrozr II GoldenEdition oc Core 900 Mem 4200 Shader 1800
GSkill DDR3-2000 6-9-6-24 2G*6
Windows 7 Ultimate 64bit
#5
Well, missing sse4.1 doesn't make your program go boom on your and close.
#6
Excuse me for the lack of information I gave please.

I have and Intel Core 2 quad cpu Q6600

The error message I get when I run the program is:

"An unhandled or unrecoverable exception occurred, with the message:
bad allocation
Pcsx2 will now close. More details may be available via the emuLog.txt file"

In the emuLog.txt file can be read the following:

========================
PCSX2 0.9.6 - compiled on Feb 27 2009
Savestate version: 8b400004
x86Init:
CPU vendor name = GenuineIntel
FamilyID = b
x86Family = Intel® Core™2 Quad CPU Q6600 @ 2.40GHz
CPU speed = 2.402 Ghz
Cores = 4 physical [4 logical]
x86PType = Standard OEM
x86Flags = bfebfbff 0000e3bd
x86EFlags = 20100000

Features:
Detected MMX
Detected SSE
Detected SSE2
Detected SSE3
Detected SSSE3
Not Detected SSE4.1
==========================

Thank you everyone for helping
#7
you don't have sse4.1
only newer models of c2d and c2q cpus have it.


btw, the way pcsx2 detects support for instruction sets is simple.
it tries to execute an instruction from that instruction set, and if it fails, then pcsx2 reports it as non-supported.

so really if pcsx2 says you don't have it, then you don't have it! xD
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#8
In the config make sure your graphics plugin is NOT sse41, use SSSE3 plugin.
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#9
Did you update your directx?
#10
(04-05-2009, 09:32 AM)cottonvibes Wrote: btw, the way pcsx2 detects support for instruction sets is simple.
it tries to execute an instruction from that instruction set, and if it fails, then pcsx2 reports it as non-supported.
but wouldn't it be better to use the CPUID instruction Blink (unless you guys don't want to use assembly Tongue)
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