https://bugs.kde.org/show_bug.cgi?id=459922
Bug ID: 459922
Summary: Kinfocenter, Processors, does not show ISA's above
SSE4
Classification: Applications
Product: kinfocenter
Version: 5.25.5
Platform: Other
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: general
Assignee: plasma-b...@kde.org
Reporter: noloa...@gmail.com
CC: sit...@kde.org
Target Milestone: ---
Created attachment 152548
--> https://bugs.kde.org/attachment.cgi?id=152548&action=edit
Screen capture of kinfocenter on Core i5-1035G1 (10th gen)
Hi Everyone.
Thanks for a very nice port to Fedora 36. I really like Fedora and the KDE
combo.
I'm running kinfocenter. I noticed Processors shows upto SSE4.1/SSE4.2 as
Supported Instruction Sets. On my Core i5-1035G1 (10th gen), the list of ISA is
missing AVX, AVX2 and AVX512. It is also missing others interesting ISAs, like
AES, SHA, RDRAND, RDSEED, ADX and BMI. But the AVX's are the important ones.
According to /proc/cpuinfo (and cleaned up with grep and fold), here is a list
of ISAs for the processor:
fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36
clflush
dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm
constant_tsc art arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc
cpuid aperfmperf tsc_known_freq pni pclmulqdq dtes64 monitor ds_cpl vmx est
tm2
ssse3 sdbg fma cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic movbe popcnt
tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch
cpuid_fault epb invpcid_single ssbd ibrs ibpb stibp ibrs_enhanced
tpr_shadow
vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 avx2 smep bmi2
erms
invpcid avx512f avx512dq rdseed adx smap avx512ifma clflushopt intel_pt
avx512cd sha_ni avx512bw avx512vl xsaveopt xsavec xgetbv1 xsaves
split_lock_detect dtherm ida arat pln pts hwp hwp_notify hwp_act_window
hwp_epp
hwp_pkg_req avx512vbmi umip pku ospke avx512_vbmi2 gfni vaes vpclmulqdq
avx512_vnni avx512_bitalg avx512_vpopcntdq rdpid fsrm md_clear flush_l1d
arch_capabilities
I'm guessing some interesting AMD processor ISAs may be missing, too. But I
can't test it at the moment.
I attached a screenshot of kinfocenter's device information.
-----
$ plasmashell --version
plasmashell 5.25.5
$ cat /etc/os-release
NAME="Fedora Linux"
VERSION="36 (KDE Plasma)"
ID=fedora
VERSION_ID=36
VERSION_CODENAME=""
PLATFORM_ID="platform:f36"
PRETTY_NAME="Fedora Linux 36 (KDE Plasma)"
ANSI_COLOR="0;38;2;60;110;180"
LOGO=fedora-logo-icon
CPE_NAME="cpe:/o:fedoraproject:fedora:36"
HOME_URL="https://fedoraproject.org/";
DOCUMENTATION_URL="https://docs.fedoraproject.org/en-US/fedora/f36/system-administrators-guide/";
SUPPORT_URL="https://ask.fedoraproject.org/";
BUG_REPORT_URL="https://bugzilla.redhat.com/";
REDHAT_BUGZILLA_PRODUCT="Fedora"
REDHAT_BUGZILLA_PRODUCT_VERSION=36
REDHAT_SUPPORT_PRODUCT="Fedora"
REDHAT_SUPPORT_PRODUCT_VERSION=36
PRIVACY_POLICY_URL="https://fedoraproject.org/wiki/Legal:PrivacyPolicy";
VARIANT="KDE Plasma"
VARIANT_ID=kde
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