98 Commits

Author	SHA1	Message	Date
Dr-Noob	0397db2fd8	[v1.03][PPC] Implement hypervisor detection in PowerPC	2023-05-04 18:56:31 +02:00
Dr-Noob	de638aba50	[v1.03][x86] Fix Zen4 peak performance calculation	2023-04-24 17:47:42 +02:00
Dr-Noob	5be6f8bba0	[v1.03][x86] Add AMD 9004 Series CPUID	2023-04-22 08:20:35 +02:00
Dr-Noob	be600728d7	[v1.03][X86] Fix freq functions argument to comply with what pthread expects	2023-01-29 09:30:30 +01:00
Dr-Noob	6eb2357485	[v1.03] Add void to function declarations with no args. C99 Standard says in 6.7.5.3 that empty arguments are actually obsolescent - this commit fixes a warning in some compilers	2023-01-29 09:25:07 +01:00
Dr-Noob	687459961d	[v1.03][X86] Fix ambiguity in Kaby/Coffee Lake classification as noted by #149	2023-01-28 09:06:24 +01:00
Dr-Noob	ba8bbdd252	[v1.03][X86] Add support for new Intel chips in uarch	2023-01-12 18:46:09 +01:00
Dr-Noob	095bbfb784	[v1.03] Fix build in macOS	2023-01-06 12:19:06 +01:00
Dr-Noob	22a80d817d	[v1.03] Fix compilation errors in Windows	2023-01-05 11:43:14 +01:00
Dr-Noob	a4c0bb1aae	[v1.02] Merge Alder Lake into master branch	2023-01-05 11:17:16 +01:00
Dr-Noob	ea29507b62	[v1.02] Added basic support for Zen4	2022-12-03 16:29:53 +00:00
Dr-Noob	b2aa8194c6	[v1.02][x86] Detect and print core type in ADL	2022-12-02 21:25:30 +00:00
Dr-Noob	77510c260a	[v1.02][x86] Small fixes to hybrid core detection	2022-11-05 18:28:10 +00:00
Dr-Noob	1eb1a5246e	[v1.02][x86] Extending peakperf computation to hybid cores	2022-11-05 18:17:38 +00:00
Dr-Noob	ff5166ea2e	[v1.02][x86] Adding support for topology detection of hybrid cores	2022-11-05 17:48:20 +00:00
Dr-Noob	051d48b7d1	[v1.02][x86] Suport for detecting hybrid_flag	2022-10-20 20:49:10 +00:00
Dr-Noob	e91eef3e65	[v1.02][x86] Split feature detection into a separate function	2022-10-20 20:48:22 +00:00
Dr-Noob	87961144d2	[v1.02][X86] Add Zen3+ uarch	2022-09-09 09:02:26 +02:00
Dr-Noob	a955451937	[v1.02][X86] Add Steam Deck CPU as requested in #147	2022-09-05 10:39:06 +02:00
Dr-Noob	db21931118	[v1.02][X86] Fix Coffee Lake spelling	2022-09-05 10:28:07 +02:00
Dr-Noob	71a9308bed	[v1.02][X86] Fixed uarch misclassification as noted by #149	2022-09-05 10:19:48 +02:00
Dr-Noob	fed0dce706	[v1.01] Add Alder Lake uarch detection	2022-01-25 20:15:07 +01:00
Dr-Noob	874a856e34	[v1.01] Run multiple independent instructions in the pipeline for AVX freq too. Fixes incorrect frequency measures under certain CPUs	2021-12-27 12:42:36 +01:00
Dr-Noob	4229e2c63b	[v1.01][X86] Do not assume that cach and topo structures are non-NULL, which may easily happen in VMs. Add protection against NULL fields in cpu structure	2021-12-03 23:15:23 +01:00
Dr-Noob	4a9bbef086	[v1.01] Fix compiler warning	2021-11-20 10:27:34 +01:00
Dr-Noob	fe3bc6163c	[v1.01] Do not use FMA for frequency measurement. It is sufficient to run any other AVX instructions, and some CPUs support AVX but not FMA.	2021-11-20 10:25:36 +01:00
Dr-Noob	4b50740516	[v1.01] Remove useless frequency measurement (SSE and novector should report the same frequency!). Increase iterations to improve precision	2021-11-20 10:13:35 +01:00
Dr-Noob	2fce2c9f52	[v1.00] Fix freq measurement for AVX512	2021-11-20 10:11:22 +01:00
Dr-Noob	617fd2a520	[v1.00] Implemented all backends for --accurate-pp	2021-11-19 22:01:29 +01:00
Dr-Noob	7226adb04d	[v1.00] Skeleton for future support for other vector instructions in --accurate-pp	2021-11-19 21:36:55 +01:00
Dr-Noob	a5b321a966	[v1.00][X86] Retrieve topology from udev when APIC fails (like #119)	2021-11-01 13:55:49 +01:00
Dr-Noob	6981d61eaf	[v1.00][X86] Show unknown string when the number of cores cannot be retrieved (like #119)	2021-11-01 13:07:48 +01:00
Dr-Noob	bb12a2c276	[v1.00] Fix ambiguity in uarch detection with 0x806E9; it may be Amber/Kaby Lake (thanks to #122 for pointing this out!). We can differentiate by CPU name (hacky, but is there a better way?)	2021-10-07 22:37:29 +02:00
Dr-Noob	432b2d7c56	[v1.00] Temporary rename new Intel CPU uarch names	2021-09-25 22:42:26 +02:00
Dr-Noob	3928a9e3b6	[v1.00] Ice Lake is NOT a uarch; Sunny Cove is. But we need to check for codename in these cases since with the uarch is not enough to determine the number of VPUs	2021-09-25 22:03:22 +02:00
Dr-Noob	2cdc31392a	[v1.00] Add --accurate-pp option (Linux x86_64) only. Needs more work to make it stable (add support for non-AVX, AVX512, etc)	2021-09-16 15:13:26 +02:00
Dr-Noob	3b7a122956	[v1.00] Reset affinity in Linux after querying topology	2021-09-16 13:01:50 +02:00
Dr-Noob	0350d116bd	[v1.00] Add missing uarchs from instlatx64	2021-08-31 10:02:39 +02:00
Dr-Noob	c0935d1b4b	[v0.99] Add options: --logo-long --logo-short --logo-intel-new --logo-intel-old	2021-08-19 11:40:00 +02:00
Dr-Noob	a302a4508c	[v0.99] Show new Intel logo only when the CPU was released after Intel started using the new logo	2021-08-18 12:31:59 +02:00
Dr-Noob	ca5677a77f	[v0.99][X86] Improve CPU abbreviate code	2021-08-12 10:39:26 +02:00
Dr-Noob	6d79a96fa8	[v0.99][X86] Add --full-cpu-name option	2021-08-11 23:24:48 +02:00
Dr-Noob	06a76d4c75	[v0.99][X86] Add function to abbreviate Intel CPU names from CPUID	2021-08-10 15:57:27 +02:00
Dr-Noob	5737f1ecaf	[v0.98][Refactoring] Do not use hv_present in get_freq_from_file	2021-08-07 10:38:32 +02:00
Dr-Noob	fba69daee0	[v0.98][Refactoring] Simplify x86 get_str_topology	2021-08-07 10:27:41 +02:00
Dr-Noob	a03f296390	[v0.98] Fix bug in get_str_peak_performance and always show unknown pp when freq is also unknown	2021-08-07 08:58:49 +02:00
Dr-Noob	2b21326167	[v0.98][Refactoring] Use printWarn + strerror(errno) instead of perror. Use fallback in ppc in case total_cores cannot be retrieved	2021-08-07 08:45:37 +02:00
Dr-Noob	c24dd7cbb6	[v0.98][Refactoring] Use int for peak performance, which makes code cleaner	2021-08-06 11:04:29 +02:00
Dr-Noob	6953d8dda5	[v0.98][Refactoring] Unify the use of get_str_peak_performance	2021-08-06 10:26:07 +02:00
Dr-Noob	44d4b3b553	[v0.98][Refactoring] Unify the use of init_topology_struct and init_cache_struct	2021-08-05 20:01:32 +02:00