Commit Graph

21 Commits

Author SHA1 Message Date
Dr-Noob
35efdd8f2c Fix #26. Guess number of VPUs according to microarchitecture 2020-08-31 14:04:41 +02:00
Dr-Noob
5148962fa3 Add code to detect CPU microarchitecture (Intel only, at the moment) 2020-08-31 13:18:25 +02:00
Dr-Noob
d998acdcdf Fix #25: Compute PP taking into account the number of sockets 2020-08-31 09:33:39 +02:00
Dr-Noob
81a45628f0 Code refactoring. Forgot to add verbose option to help 2020-08-30 13:55:37 +02:00
Dr-Noob
4f98a5bccf Refactor previous commit 2020-08-30 12:42:38 +02:00
Dr-Noob
dae0f678ad Fix #23. I tried fetching the cache topology in AMD but could not find a proper way, so the code fallback to two commits ago. cpufetch has to guess cache sizes except L3, which can be fetched. Since I have been trying many approaches and stuff, the code needs to be refactored 2020-08-30 12:12:25 +02:00
Dr-Noob
69cc08759a Fix #21 and #22: Obtain the number of caches of every level instead of guessing them. It is done by fetching cache topology from apic. It works, but it needs a big refactoring. Moreover, it currently works only on Intel CPUs, so this breaks the cache in AMD. 2020-08-29 21:51:14 +02:00
Dr-Noob
d8dad29a57 Fix SMT bug in AMD. I would like to improve it, since Intel can use APIC with 0x1 and 0xB (extended) while AMD does with 0x1 and extended seems to be 0x1E. Add support to detect more than one L3 cache. This is not a very elegant solution, since we still assume that we have the same number of caches as caches in a given level. To fix it, cpufetch should know how many caches are in a given level (hint, Linux knows using shared_cpu_map) 2020-08-29 15:42:56 +02:00
Dr-Noob
ad6c3c88ce Small corrections in code and Makefile 2020-07-12 15:39:34 +02:00
Dr-Noob
e114bde128 Complete topology read in AMD 2020-07-06 01:58:48 +02:00
Dr-Noob
7164409ca2 Add legacy style (for Windows) and make it the default for Windows. Add verbose flag 2020-07-06 01:30:14 +02:00
Dr-Noob
08f79bb914 Fix compilation in Windows and add support for bind to specific cores. Separate APIC code in other file 2020-07-06 01:16:59 +02:00
Dr-Noob
b457c86100 Add support for obtaining topology in old processors (with CPUID less than 0xB) 2020-07-05 19:59:55 +02:00
Dr-Noob
e5d86289b5 Use APIC to obtain topology. This is interesting because this will allow us to obtain it even on older CPUs (without CPUID 0xB) (will be added in future commits) 2020-07-05 16:52:41 +02:00
Dr-Noob
c6c4d8b6fd Fix spaces bug in CPU name 2020-07-03 19:42:05 +02:00
Dr-Noob
c8fde107dd Fix ascii logo in AMD. Fix output on CPUs without L3 2020-07-03 16:24:14 +02:00
Dr-Noob
b076189b32 Add support to detect if HT/SMT is enabled or disabled 2020-07-03 16:11:09 +02:00
Dr-Noob
d7b7e2b62d Support printing dual socket. Fix bug where cache sizes were not displayed correctly (they were truncated) 2020-06-29 17:13:37 +02:00
Dr-Noob
941bf35d03 Big refactoring. Move ascii managment to printer. Mix extended and standart cpuid functions in cpuid file. Old cpuid renamed to cpuid_asm. Store cpu name in cpuInfo struct 2020-06-28 15:51:30 +02:00
Dr-Noob
a2dab8129c Use standart types instead of int/long in specific files. This fixes a problem in Windows, were PP was not computed correctly. Compiling with C99 2020-06-22 12:47:14 +02:00
Dr-Noob
9f55672aa2 Divide source code from other stuff 2018-06-23 13:04:42 +02:00