mirror/libcpuid
1
0
Fork 0
mirror of https://github.com/anrieff/libcpuid synced 2024-11-10 22:59:13 +00:00
Code Issues Releases Wiki Activity
473 commits 1 branch 14 tags 5.2 MiB
Commit graph

35 commits

Author SHA1 Message Date
Xorg
25d0614811
Add L1 Instruction Cache information 
Some CPUs does not have the same associativity for L1D and L1I, as reported in X0rg/CPU-X#119
It adds l1_instruction_assoc and l1_instruction_cacheline in cpu_id_t
To avoid confusing, also adds l1_data_assoc and l1_data_cacheline
l1_assoc and l1_cacheline are leave untouched for backward compatibility
 2020-05-10 11:49:02 +02:00
Xorg
0b05f45e03
Remove all trailling spaces 
It is annoying with some text editors
 2020-05-09 17:34:07 +02:00
Mike Gabriel
47418f1e71 Some typo fixes in human readable text. 2019-10-01 13:04:01 +02:00
Xorg
660cde12c7 cpuid_tool: fix multipliers format since 6ae7e344be 2017-03-04 19:04:17 +01:00
Xorg
6ae7e344be cpuid_tool: fix output with --rdmsr option 2017-03-04 14:34:38 +01:00
Xorg
9b038c94c4 Add a msr_serialize_raw_data() function 2017-02-09 20:55:28 +01:00
Veselin Georgiev
4c776cb465 cpuid_tool: proper indentation for printing EPC sections. 2016-10-04 00:37:10 +03:00
Veselin Georgiev
722a12bad2 cpuid_tool: document the `--sgx' option, and make it special. 
Other, non-special options like `--cache' output strictly one line.
--sgx is not like that, because how much data it will print depends
on the machine it is being run.
 2016-10-04 00:04:56 +03:00
Veselin Georgiev
f10e8c79ee Fix an error with printing SGX values, and a few warnings. 2016-10-03 22:34:22 +03:00
Veselin Georgiev
4cf8cfa862 Related to issue #67: Information about the availability of SGX 
Initial commit adding support for detection of SGX. Not tested yet.
Increment version number due to binary incompatibility of the
sizes of cpu_raw_data_t and cpu_id_t.
 2016-10-03 13:07:22 +03:00
Veselin Georgiev
a7a31743a2 Fix issue #66: Manpage for cpuid_tool 
The man-page is generated with Doxygen, similar to the lib docs.
 2016-09-20 15:36:40 +03:00
Veselin Georgiev
3f51d3ca25 Add detection of L4 cache. 2016-06-09 15:42:57 +03:00
Veselin Georgiev
3b713ff7a2 Update cpuid_tool to print the new supported MSR info. 2015-10-16 03:07:55 +03:00
Veselin Georgiev
325904f498 Export the new API function, cpuid_get_total_cpus, in win32 DLLs. 
To test it, the --total-cpus option to cpuid_tool calls this function
directly. Confirmed to work now on Windows.
 2014-09-27 18:14:06 +03:00
Veselin Georgiev
fead3f21e3 Use -sse-size instead of --sse_size, to be consistent 
git-svn-id: https://svn.code.sf.net/p/libcpuid/code/HEAD/libcpuid@97 3b4be424-7ac5-41d7-8526-f4ddcb85d872
 2011-10-11 16:59:26 +00:00
Veselin Georgiev
3623c5639d Added SSE unit size detection, based on the AMD extended leaf 1a, bit 0. Added a field in cpu_id_t to specify SSE unit size. Also added a hints array, similar to the flags array, which will hold various detection-specific hints. The only currently present hint is about the way the SSE unit size is inferred - whether it is based on the old CPU family/model guesswork (which fails for the AMD Brazos-based cores). Also, added the features XOP, FMA4, TBM and F16C. Changed the library version due to breaking binary compatibility. 
git-svn-id: https://svn.code.sf.net/p/libcpuid/code/HEAD/libcpuid@96 3b4be424-7ac5-41d7-8526-f4ddcb85d872
 2011-10-11 16:38:41 +00:00
Veselin Georgiev
44c313126b Added cpu_clock_by_ic() function to measure cpu clock using instruction counting. Still not translated to MSVC, and isn't tested on CPUs other than Core i7 (but there it works beatifully). Bumped version to 0.1.3. 
git-svn-id: https://svn.code.sf.net/p/libcpuid/code/HEAD/libcpuid@77 3b4be424-7ac5-41d7-8526-f4ddcb85d872
 2010-04-20 09:01:07 +00:00
Veselin Georgiev
b0092bd84e Added support for reading the max multiplier 
git-svn-id: https://svn.code.sf.net/p/libcpuid/code/HEAD/libcpuid@74 3b4be424-7ac5-41d7-8526-f4ddcb85d872
 2009-10-02 09:14:45 +00:00
Veselin Georgiev
e4920d79b0 Added cpu_msrinfo() function and implemented a few test info entries 
git-svn-id: https://svn.code.sf.net/p/libcpuid/code/HEAD/libcpuid@71 3b4be424-7ac5-41d7-8526-f4ddcb85d872
 2009-09-30 17:20:52 +00:00
Veselin Georgiev
e96082c67f Added support for reading MSRs through dedicated driver on Win32 
git-svn-id: https://svn.code.sf.net/p/libcpuid/code/HEAD/libcpuid@69 3b4be424-7ac5-41d7-8526-f4ddcb85d872
 2009-09-30 11:25:14 +00:00
Veselin Georgiev
9f61c6c8e9 Documented the cpu listing functions better, tidy up cpuid_tool help 
git-svn-id: https://svn.code.sf.net/p/libcpuid/code/HEAD/libcpuid@46 3b4be424-7ac5-41d7-8526-f4ddcb85d872
 2008-12-29 16:11:52 +00:00
Veselin Georgiev
5ae4a8dd8e Added known-cpu-list function. Rearranged Intel CPU list to be better chronologically ordered 
git-svn-id: https://svn.code.sf.net/p/libcpuid/code/HEAD/libcpuid@45 3b4be424-7ac5-41d7-8526-f4ddcb85d872
 2008-12-27 15:46:03 +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
2fb7b0522b cpuid_tool: Added --clock-os key to enable queries to cpu_clock_by_os() 
rdtsc.c: Ported CPU clocking code to Win32, debugged Registry stuff

git-svn-id: https://svn.code.sf.net/p/libcpuid/code/HEAD/libcpuid@30 3b4be424-7ac5-41d7-8526-f4ddcb85d872
 2008-11-21 19:05:18 +00:00
Veselin Georgiev
9cf8005f3a Removed C++ style comments; added CPU clock measuring code 
git-svn-id: https://svn.code.sf.net/p/libcpuid/code/HEAD/libcpuid@29 3b4be424-7ac5-41d7-8526-f4ddcb85d872
 2008-11-21 18:48:11 +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
Veselin Georgiev
4dfb11f699 Ported to Win32 (MSVC 2005), added MSVC solution and project files. Seems to work :) 
git-svn-id: https://svn.code.sf.net/p/libcpuid/code/HEAD/libcpuid@26 3b4be424-7ac5-41d7-8526-f4ddcb85d872
 2008-11-20 18:26:46 +00:00
Veselin Georgiev
1ce98d95e8 Family/Model/Stepping data is reported as hex, too 
git-svn-id: https://svn.code.sf.net/p/libcpuid/code/HEAD/libcpuid@23 3b4be424-7ac5-41d7-8526-f4ddcb85d872
 2008-11-20 16:14:59 +00:00
Veselin Georgiev
6a5dff539e Fixed a small bug, which occurred when only --clock option was given to cpuid_tool. 
git-svn-id: https://svn.code.sf.net/p/libcpuid/code/HEAD/libcpuid@21 3b4be424-7ac5-41d7-8526-f4ddcb85d872
 2008-11-19 17:29:10 +00:00
Veselin Georgiev
c5c0539372 * Support for stdin/stdout for (de)serializing cpu_raw_data_t; 
* set_warn_function renamed to cpuid_set_warn_function;
* Updated Doxygen documentation: added manpage output, generic mainpage intro, default module named correctly;
* Updated doxy libcpuid.h documentation, fixed some bugs;
* Warnings are now printed to stderr by default, not stdout;
* Some constants in AMD code did not reflected their meaning well, fixed;
* The cpuid_tool utility thoroughly redesigned; now a multiple-function program, perhaps close to the finalized state.

git-svn-id: https://svn.code.sf.net/p/libcpuid/code/HEAD/libcpuid@19 3b4be424-7ac5-41d7-8526-f4ddcb85d872
 2008-11-19 16:27:31 +00:00
Veselin Georgiev
5343f544c1 Fixed a copy-paste bug 
git-svn-id: https://svn.code.sf.net/p/libcpuid/code/HEAD/libcpuid@12 3b4be424-7ac5-41d7-8526-f4ddcb85d872
 2008-11-18 13:15:25 +00:00
Veselin Georgiev
381a9b07d8 Intel detection is complete, needs debug and research of newest processors 
git-svn-id: https://svn.code.sf.net/p/libcpuid/code/HEAD/libcpuid@8 3b4be424-7ac5-41d7-8526-f4ddcb85d872
 2008-11-14 15:06:01 +00:00
Veselin Georgiev
18620f1981 Added lots of documentation and implemented part of the detection. Added a script to check for CPU feature naming consistency 
git-svn-id: https://svn.code.sf.net/p/libcpuid/code/HEAD/libcpuid@7 3b4be424-7ac5-41d7-8526-f4ddcb85d872
 2008-11-12 18:26:49 +00:00
Veselin Georgiev
ce0bb2b2f0 Output beautification 
git-svn-id: https://svn.code.sf.net/p/libcpuid/code/HEAD/libcpuid@6 3b4be424-7ac5-41d7-8526-f4ddcb85d872
 2008-11-10 16:10:45 +00:00
Veselin Georgiev
2d453e612c Initial detection working 
git-svn-id: https://svn.code.sf.net/p/libcpuid/code/HEAD/libcpuid@5 3b4be424-7ac5-41d7-8526-f4ddcb85d872
 2008-11-10 16:04:29 +00:00