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Author SHA1 Message Date
Veselin Georgiev
94fc6ae36a Modify the table matcher a bit. Put some weights on the different fields. 
Priously all fields in the matchtable were treated equal in importance.
With this change, the cache size a taken with half the weight in the decision.

Also add detection entries for some more recent Haswells, and the respective
tests. These are an i5 Haswell from a Mac Book Pro, and a i7 Haswel from
Thinkpad T540.
 2015-04-17 01:21:30 +03:00
Veselin Georgiev
046d2ca2ab Better support for AVX, AVX2, BMI1 and BMI2 instruction set detection. 
- Detect AVX and AVX2 on both Intel and AMD CPUs
- Detect BMI1 and BMI2 instruction sets (BMI2 is only on Haswell, BMI1 is
  also present on Bulldozers).
- Fix tests to reflect changes.
 2015-04-16 20:54:37 +03:00
Veselin Georgiev
fa2083a992 Add support for detecting AVX2. Confirmed to detect on Haswell i3. 2014-09-24 00:03:11 +03:00
Veselin Georgiev
ce02f0bc96 Fix broken tests, where rdtscp in recent Intel chips is missing. 
As described in previous commit.
 2014-09-23 15:21:02 +03:00
Veselin Georgiev
a716585cc0 Add to makefile: "make fix-tests" to fix failing tests. 
The last change to flags detection caused a bunch of tests to fail.
The reason is that they are bogus, all recent Intel chips don't have
RDTSCP indicated in the test files, whereas they have it in reality.
I figured it will be easier to add "--fix" option to run_tests.py,
rather than fixing each testfile by hand.

This is also extended in the Makefile:

"make test" runs the tests and reports discrepancies.
"make fix-tests" fixes any offending tests. This blindly assumes that
libcpuid is sane.
 2014-09-23 15:20:27 +03:00
Veselin Georgiev
ece31fb8d3 Add a test for Atom N2800 (codename Cedarview). 2014-08-20 11:25:52 +03:00
Veselin Georgiev
d80ae596ab Fix bogus tests in the Atom category 
- Atom Dual-core (Diamondville) is renamed to just Atom (Diamondville)
- The test with Atom D425 is named "Pineview", while the one with
  Atom D525 was incorrectly named "Cedarview". Moving the latter to
  atom-pineview-2.test and fixing its codename.
 2014-08-20 11:22:25 +03:00
Veselin Georgiev
b183a2d2f8 Magny-cours is still K10, so move the test to the proper dir. 2014-07-23 22:30:52 +03:00
Veselin Georgiev
decba3e728 Simplify Bulldozer detection; differentiate Bulldozer<->Vishera. 
Also add two tests:
- AMD FX-8150 - which is decoded as 'Bulldozer X4'
- AMD FX-9590 - which is decoted as 'Vishera X4'
 2014-07-23 22:13:37 +03:00
Veselin Georgiev
f883e2b592 Add recognition support for Haswell i3, i5 and i7. 
Add a test based on a Haswell i3 (Core i3-4130).
 2014-07-18 21:00:48 +03:00
Veselin Georgiev
551aff201b When creating a tarball, include the small tests now instead of tests_stash.txt 2014-07-16 10:29:58 +03:00
Veselin Georgiev
989ea9f586 Delete unused old test data/utils. 2014-07-16 10:11:28 +03:00
Veselin Georgiev
f6acf1b634 Refactor "make test" as well. 2014-07-16 10:10:51 +03:00
Veselin Georgiev
019170b65f Refactor the tests: put each test case in a separate file 
Instead of one big pile of tests in tests_stash.txt, keep each CPU
example raw data/parsed data in a file, ordered in a tree by
manufacturer and microarchitecture. The 64 .test files have been
extracted from tests_stash.txt. The add_test script is changed to
create_test and it doesn't append to test_stash.txt, instead it
spits out data to be saved in a .test file.

run_tests.py is not refactored yet, to be done in a subsequent commit.
 2014-07-15 19:59:35 +03:00
Veselin Georgiev
3c9aa04f13 Rename: add_test.py -> create_test.py 2014-07-15 17:56:16 +03:00
Veselin Georgiev
fbed394404 Change add_test.py to output the concatenated raw/report to stdout. 
Instead of appending it to test_stash.
 2014-07-15 17:55:39 +03:00
Veselin Georgiev
20632054d6 Add support for Atom Pineview. 2014-06-23 23:41:02 +03:00
Veselin Georgiev
45651ef7bc Merge 141243f from http://github.com/eloaders/libcpuid 
This adds support for x2apic detection. This is not a direct merge, since

- the feature is spelled as 'x2apic' instead of 'x2APIC', for consistency with other flags;
- tests are added
- the id of the feature is moved to the end of the cpu_feature_t enum, for binary
  compatibility.
 2014-06-22 21:00:18 +03:00
Veselin Georgiev
f385bac458 Added support for Intel Atom Cedarview 
git-svn-id: https://svn.code.sf.net/p/libcpuid/code/HEAD/libcpuid@107 3b4be424-7ac5-41d7-8526-f4ddcb85d872
 2012-09-09 22:28:55 +00:00
Veselin Georgiev
1344ec1a81 Added support for detecting the following processors: The newer 6 and 8-core Sandy Bridges (termed Sandy Bridge-E), Ivy Bridge, AMD Magny-Cours. Added support for detecting the rdrand instruction. Added tests. 
git-svn-id: https://svn.code.sf.net/p/libcpuid/code/HEAD/libcpuid@104 3b4be424-7ac5-41d7-8526-f4ddcb85d872
 2012-05-26 13:00:04 +00:00
Veselin Georgiev
9fafda1bed Added support for Sandy-bridge based celerons 
git-svn-id: https://svn.code.sf.net/p/libcpuid/code/HEAD/libcpuid@101 3b4be424-7ac5-41d7-8526-f4ddcb85d872
 2011-10-13 22:46:42 +00:00
Veselin Georgiev
62605fffd8 Added a test with a Zacate CPU. Also, fixed the add_test script 
git-svn-id: https://svn.code.sf.net/p/libcpuid/code/HEAD/libcpuid@99 3b4be424-7ac5-41d7-8526-f4ddcb85d872
 2011-10-11 17:33:30 +00:00
Veselin Georgiev
42fc8b4654 Modified the test-stash and the testing code, so that it is aware of the SSE unit size functionality. Also, added support for detecting AMD Llano/Brazos CPUs 
git-svn-id: https://svn.code.sf.net/p/libcpuid/code/HEAD/libcpuid@98 3b4be424-7ac5-41d7-8526-f4ddcb85d872
 2011-10-11 17:26:00 +00:00
Veselin Georgiev
2f949b18d9 Support for 2MB L2 Cache Yorkfield added. Also, made the logic a bit more foolproof by adding explicit core count for those Yorkfields. 
git-svn-id: https://svn.code.sf.net/p/libcpuid/code/HEAD/libcpuid@95 3b4be424-7ac5-41d7-8526-f4ddcb85d872
 2011-01-16 01:11:00 +00:00
Veselin Georgiev
49c474f74d Support for Sandy Bridge (Core i7) processors 
git-svn-id: https://svn.code.sf.net/p/libcpuid/code/HEAD/libcpuid@93 3b4be424-7ac5-41d7-8526-f4ddcb85d872
 2011-01-13 18:01:51 +00:00
Veselin Georgiev
166445dbd0 Added Celeron Wolfdale (45nm-based 1MB cache C2D CPU) 
git-svn-id: https://svn.code.sf.net/p/libcpuid/code/HEAD/libcpuid@92 3b4be424-7ac5-41d7-8526-f4ddcb85d872
 2011-01-13 13:34:13 +00:00
Veselin Georgiev
27e7508e7d Support for Arrandale i7s 
git-svn-id: https://svn.code.sf.net/p/libcpuid/code/HEAD/libcpuid@91 3b4be424-7ac5-41d7-8526-f4ddcb85d872
 2011-01-13 13:12:21 +00:00
Veselin Georgiev
f1c250d6cf Support for Lynnfield i7s, and better detection of Athlon Propus. Also, added newer Athlon II X3s (Rana) 
git-svn-id: https://svn.code.sf.net/p/libcpuid/code/HEAD/libcpuid@89 3b4be424-7ac5-41d7-8526-f4ddcb85d872
 2010-10-15 08:37:54 +00:00
Veselin Georgiev
6a7854f3b4 Support for Gulftown (westmere-based) Intels, and for AMD X6 (Thuban). Also differentiated the Thuban-derived X4s (Zosma) which I suppose also have ext model 10, but this needs to be verified. 
git-svn-id: https://svn.code.sf.net/p/libcpuid/code/HEAD/libcpuid@88 3b4be424-7ac5-41d7-8526-f4ddcb85d872
 2010-10-13 11:59:46 +00:00
Veselin Georgiev
d520a37569 Support for Core i5/i3. The matchtables now have a column for L3 cache 
git-svn-id: https://svn.code.sf.net/p/libcpuid/code/HEAD/libcpuid@87 3b4be424-7ac5-41d7-8526-f4ddcb85d872
 2010-10-13 09:18:07 +00:00
Veselin Georgiev
3578314b9b Added support for Athlon II Propus 
git-svn-id: https://svn.code.sf.net/p/libcpuid/code/HEAD/libcpuid@67 3b4be424-7ac5-41d7-8526-f4ddcb85d872
 2009-09-24 20:39:04 +00:00
Veselin Georgiev
831962cb07 Fix for a few badly detected Yonahs. They read as Unknown Yonah. Added a test-case as well 
git-svn-id: https://svn.code.sf.net/p/libcpuid/code/HEAD/libcpuid@65 3b4be424-7ac5-41d7-8526-f4ddcb85d872
 2009-09-10 03:44:19 +00:00
Veselin Georgiev
a8e1da64d3 Fixed a typo for Athlon X2 (Kuma) and added such an entry to the test stash 
git-svn-id: https://svn.code.sf.net/p/libcpuid/code/HEAD/libcpuid@64 3b4be424-7ac5-41d7-8526-f4ddcb85d872
 2009-09-10 03:29:06 +00:00
Veselin Georgiev
7251690507 Fixed a regression. Core2 Quad (Q66xx series) incorrectly recognized as a Xeon 
git-svn-id: https://svn.code.sf.net/p/libcpuid/code/HEAD/libcpuid@63 3b4be424-7ac5-41d7-8526-f4ddcb85d872
 2009-09-10 03:01:31 +00:00
Veselin Georgiev
69312e9741 Cleared problems with the Phenom/PhenomII line. Now PhenomIIs are recognized as such. Also, Sempron and Athlon II branded derivates of the Phenom line are properly recognized 
git-svn-id: https://svn.code.sf.net/p/libcpuid/code/HEAD/libcpuid@62 3b4be424-7ac5-41d7-8526-f4ddcb85d872
 2009-09-10 01:28:33 +00:00
Veselin Georgiev
decdd2e001 Added detection for Xeon (Gainestown) and Conroe-L (Celeron). Dual-core Conroe-L's are renamed to Conroe-L (Allendale). 
git-svn-id: https://svn.code.sf.net/p/libcpuid/code/HEAD/libcpuid@61 3b4be424-7ac5-41d7-8526-f4ddcb85d872
 2009-09-10 01:04:10 +00:00
Veselin Georgiev
103bb027c6 Support for Nehalem Xeons added 
git-svn-id: https://svn.code.sf.net/p/libcpuid/code/HEAD/libcpuid@60 3b4be424-7ac5-41d7-8526-f4ddcb85d872
 2009-08-26 03:57:14 +00:00
Veselin Georgiev
59cf96984d Fixed recognition of Core i7. It was required to obtain the extended CPU topology information from CPUID leaf 0xb, so 4 more ints are added to cpu_raw_data_t. This, in turn, breaks binary compatibility with version 0.1.0, so version is increased to 0.1.1 as well. The new CPUID serialization is backward- and forward-compatible with version 0.1.0, provided that the CPU doesn't have leaf 0xb. In some sense it might be viewed incompatible as well. Also added the guilty test case to the test stash 
git-svn-id: https://svn.code.sf.net/p/libcpuid/code/HEAD/libcpuid@57 3b4be424-7ac5-41d7-8526-f4ddcb85d872
 2009-07-06 18:33:56 +00:00
Veselin Georgiev
b20d0254de Added the unit tests to the tarball distribution 
git-svn-id: https://svn.code.sf.net/p/libcpuid/code/HEAD/libcpuid@51 3b4be424-7ac5-41d7-8526-f4ddcb85d872
 2009-01-13 18:33:28 +00:00
Veselin Georgiev
690c4e431b Fixed the detection on Mac Mini with Yonah/Core Duo CPU - was incorrectly recognized as Allendale 
git-svn-id: https://svn.code.sf.net/p/libcpuid/code/HEAD/libcpuid@49 3b4be424-7ac5-41d7-8526-f4ddcb85d872
 2009-01-08 17:37:58 +00:00
Veselin Georgiev
9b38de1383 Added cache sizes to Phenom code-names, added the newest Phenoms (family 0x10, model 0x4), added Mobile Pentium II Tonga 
git-svn-id: https://svn.code.sf.net/p/libcpuid/code/HEAD/libcpuid@43 3b4be424-7ac5-41d7-8526-f4ddcb85d872
 2008-12-15 15:08:42 +00:00
Veselin Georgiev
aca3658e42 Small additions to consistency-checking code 
git-svn-id: https://svn.code.sf.net/p/libcpuid/code/HEAD/libcpuid@42 3b4be424-7ac5-41d7-8526-f4ddcb85d872
 2008-12-15 14:54:39 +00:00
Veselin Georgiev
32425d7937 Adding correct recognition for Mobile Sempron 64s, added some additional sanity checking in check-consistency 
git-svn-id: https://svn.code.sf.net/p/libcpuid/code/HEAD/libcpuid@41 3b4be424-7ac5-41d7-8526-f4ddcb85d872
 2008-12-15 14:11:46 +00:00
Veselin Georgiev
f986629b65 Reorganization of CPU databases, added correct recognition of most Core-based Xeons, fixed a few other misrecognitions 
git-svn-id: https://svn.code.sf.net/p/libcpuid/code/HEAD/libcpuid@40 3b4be424-7ac5-41d7-8526-f4ddcb85d872
 2008-12-12 18:56:29 +00:00
Veselin Georgiev
e3d6f1b6ea Fixed a lot of bugs in codename recognition of intel CPUs 
git-svn-id: https://svn.code.sf.net/p/libcpuid/code/HEAD/libcpuid@39 3b4be424-7ac5-41d7-8526-f4ddcb85d872
 2008-12-10 16:50:43 +00:00
Veselin Georgiev
a1395632fa Fixed many bugreports. Correct recognition for some Core2 Xeons, some ConroeLs, Sempron Codenames, some A64 and A64X2 codenames. 
git-svn-id: https://svn.code.sf.net/p/libcpuid/code/HEAD/libcpuid@36 3b4be424-7ac5-41d7-8526-f4ddcb85d872
 2008-12-08 16:52:01 +00:00
Veselin Georgiev
da2eb29639 Fixed detection of Merom and other mobile Core2 arch 
git-svn-id: https://svn.code.sf.net/p/libcpuid/code/HEAD/libcpuid@34 3b4be424-7ac5-41d7-8526-f4ddcb85d872
 2008-12-04 00:00:21 +00:00
Veselin Georgiev
abda939d02 Two more CPUs 
git-svn-id: https://svn.code.sf.net/p/libcpuid/code/HEAD/libcpuid@32 3b4be424-7ac5-41d7-8526-f4ddcb85d872
 2008-11-21 19:54:18 +00:00
Veselin Georgiev
7774c94046 libcpuid: better support for Core 2 processors: Wolfdale, Penryn, Merom - more robust detection code 
cpuid_tool: the --load flag didn't have any effect with queries; fixed
tests: added a trivial testing framework, added 7 tests

git-svn-id: https://svn.code.sf.net/p/libcpuid/code/HEAD/libcpuid@28 3b4be424-7ac5-41d7-8526-f4ddcb85d872
 2008-11-21 16:45:46 +00:00