Displaying 2 results from an estimated 2 matches for "yorkfield".
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cornfield
2015 Oct 21
2
bad identification of the CPU pentium dual core ( penryn instead of core2 )
...h :
--- a/lib/Support/Host.cpp 2015-10-14 07:13:52.381374679 +0200
+++ b/lib/Support/Host.cpp 2015-10-14 07:13:28.224708323 +0200
@@ -332,6 +332,8 @@
// 17h. All processors are manufactured using the 45 nm process.
//
// 45nm: Penryn , Wolfdale, Yorkfield (XE)
+ // Not all Penryn processors support SSE 4.1 (such as the Pentium brand)
+ return HasSSE41 ? "penryn" : "core2";
case 29: // Intel Xeon processor MP. All processors are manufactured using
// the 45 nm process.
return...
2014 Jun 29
6
FIxed rest of cast-align warnings
Hi all,
In commit 3eb4094b859 I think I have fixed all the cast-align warnings.
I have tested this in amd64/Linux (little endian) and powerpc64/Linux
(big endian) and it passed all tests (including the new MD5 tests).
I also did a little performance testing on amd64/Linux with a one
hour long stereo WAV file and could not find any mesasurable difference
between the old and the new code.
I