2014-06-25 11:13:00 +00:00
|
|
|
Version 0.1.0 (2008-10-15):
|
2009-08-26 03:57:14 +00:00
|
|
|
* Initial public release
|
2014-06-25 11:13:00 +00:00
|
|
|
|
|
|
|
|
Version 0.1.1 (2009-07-06):
|
|
|
|
|
* Added intel_fn11 fields to cpu_raw_data_t to handle
|
|
|
|
|
new processor topology enumeration required on Core i7
|
2009-08-26 03:57:14 +00:00
|
|
|
* Support for Intel Nehalem architecture CPUs (Core i7, Xeon i7)
|
2014-06-25 11:13:00 +00:00
|
|
|
|
|
|
|
|
Version 0.1.2 (2009-09-26):
|
|
|
|
|
* Added support for MSR reading through self-extracting kernel driver
|
|
|
|
|
on Win32.
|
|
|
|
|
|
|
|
|
|
Version 0.1.3 (2010-04-20):
|
|
|
|
|
* Added support for greater more accurate CPU clock measurements with
|
|
|
|
|
cpu_clock_by_ic()
|
|
|
|
|
|
|
|
|
|
Version 0.2.0 (2011-10-11):
|
|
|
|
|
* Support for AMD Bulldozer CPUs, 128-bit SSE unit size checking.
|
|
|
|
|
A backwards-incompatible change, since the sizeof cpu_id_t is now
|
|
|
|
|
different.
|
|
|
|
|
|
|
|
|
|
Version 0.2.1 (2012-05-26):
|
|
|
|
|
* Support for Ivy Bridge, and detecting the presence of the RdRand
|
|
|
|
|
instruction.
|
2015-11-03 23:17:52 +00:00
|
|
|
|
|
|
|
|
Version 0.2.2 (2015-11-04):
|
|
|
|
|
* Support for newer processors up to Haswell and Vishera
|
|
|
|
|
* Fix clock detection in cpu_clock_by_ic() for Bulldozer
|
|
|
|
|
* Support for detection of AVX/AVX2/BMI1/BMI2
|
|
|
|
|
* More entries supported in cpu_msrinfo()
|
|
|
|
|
* Rename of some CPU codenames, made more consistent
|
|
|
|
|
* *BSD and Solaris support (unofficial)
|
2016-06-03 18:15:37 +00:00
|
|
|
|
2016-07-10 01:55:34 +00:00
|
|
|
Version 0.3.0 (2016-07-09):
|
2016-06-03 18:15:37 +00:00
|
|
|
* A backwards-incompatible change, since the sizeof cpu_raw_data_t and
|
|
|
|
|
cpu_id_t are now different.
|
|
|
|
|
* Support for processors up to Skylake.
|
|
|
|
|
* Fix clock detection in cpu_clock_by_ic() for Skylake.
|
|
|
|
|
* Support up to 8 subleaf entries for CPUID leaf 04 and detection
|
|
|
|
|
of L4 cache.
|
|
|
|
|
* MSR functions supported on FreeBSD.
|
|
|
|
|
* INFO_VOLTAGE request supported by cpu_msrinfo().
|
2016-09-30 19:03:57 +00:00
|
|
|
|
|
|
|
|
Version 0.4.0 (2016-09-30):
|
|
|
|
|
* A backwards-incompatible change, since the sizeof cpu_raw_data_t and
|
|
|
|
|
cpu_id_t are now different.
|
|
|
|
|
* Better detection of AMD clock multiplier with msrinfo.
|
|
|
|
|
* Support for Intel SGX detection
|
2019-02-05 20:41:27 +00:00
|
|
|
|
|
|
|
|
Version 0.4.1 (2019-02-05):
|
|
|
|
|
* Better support for Skylake Core i5 (#76)
|
|
|
|
|
* Misdiagnosis microarchitecture for i3-3220T (#81)
|
|
|
|
|
* Ability to dump MSR values to a file (PR #82)
|
|
|
|
|
* AMD Ryzen support (#86)
|
|
|
|
|
* Support for Coffee and Kaby Lake (#104)
|
|
|
|
|
* Support for Raven Ridge and Threadripper (#106)
|
|
|
|
|
* Support for Pinnacle Ridge (#111)
|
|
|
|
|
* Fix P-III Celeron misdetection
|
|
|
|
|
* Support for Skylake-X (#116)
|
|
|
|
|
* Support for Zen+ Threadripper
|
2020-05-25 20:33:26 +00:00
|
|
|
|
|
|
|
|
Version 0.5.0 (2020-05-23):
|
|
|
|
|
* A backwards-incompatible change, since the sizeof cpu_raw_data_t and
|
|
|
|
|
cpu_id_t are now different.
|
|
|
|
|
* Support for Hygon Dhyana (#123)
|
|
|
|
|
* Support for Zen 2 (#125, #137)
|
|
|
|
|
* Stubs for AArch64 (#127)
|
|
|
|
|
* Support for Intel AVX512VNNI detection (#129)
|
|
|
|
|
* Typo fixes (#130)
|
|
|
|
|
* Support for get_total_cpus on Haiku (#131)
|
|
|
|
|
* Fix build on PPC (#132)
|
|
|
|
|
* Support for CMake build system (#138) and vcpkg packaging (#140)
|
|
|
|
|
* Support for Cannon Lake
|
|
|
|
|
* Support for Coffee Lake-U and Coffee Lake Refresh
|
|
|
|
|
* Support for Comet Lake
|
|
|
|
|
* Support for Ice Lake
|
|
|
|
|
* Support for Renoir
|
|
|
|
|
* Fix ThreadSanitizer report (#142)
|
|
|
|
|
* Better support of L1 intruction cache (--l1i-assoc, --l1i-cacheline)
|
|
|
|
|
* Support for Ivy Bridge-E (Xeon)
|
|
|
|
|
* Support up to 4 subleaf entries for CPUID leaf 0x8000001D and
|
|
|
|
|
fix detection of L3 cache on Zen 2
|
|
|
|
|
* Support for RDSEED/ADX/SHA_NI detection (AMD)
|
|
|
|
|
* Support for ABM/AVX512VBMI/AVX512VBMI2 detection (Intel)
|
2021-03-21 10:41:56 +00:00
|
|
|
|
|
|
|
|
Version 0.5.1 (2021-03-20):
|
|
|
|
|
* Convert all python scripts to Python 3
|
|
|
|
|
* Support for Kaby Lake Refresh
|
|
|
|
|
* Support for Kaby Lake-G
|
|
|
|
|
* Support for Comet Lake-U
|
|
|
|
|
* Support for Gemini Lake
|
|
|
|
|
* Support for Vermeer
|
|
|
|
|
* Support for Whiskey Lake-U
|
|
|
|
|
* Support for Cezanne
|
|
|
|
|
* Support for Milan
|
|
|
|
|
* Support for Rocket Lake
|
2022-09-23 17:55:44 +00:00
|
|
|
|
|
|
|
|
Version 0.6.0 (2022-09-23):
|
|
|
|
|
* Support for Intel Tiger Lake
|
|
|
|
|
* CPU Family/Model is used as Ext.Family/Model
|
|
|
|
|
* Use popcount64 from libc when available (#152)
|
|
|
|
|
* Reduce minimum CMake requirement 3.14 to 3.13
|
|
|
|
|
* Do not link with msrdriver.c on non-Windows platform (#159)
|
|
|
|
|
* Report memory allocation failures without making a segmentation fault (#160)
|
|
|
|
|
* Support for AMD Lucienne
|
|
|
|
|
* Support for AMD Rembrandt
|
|
|
|
|
* Support for AMD Warhol
|
|
|
|
|
* Remove Debian package from source tree (#165)
|
|
|
|
|
* Fix build under Clang 15 (#167)
|
|
|
|
|
* Support for AMD Athlon Godavari
|
|
|
|
|
* Support for hybrid CPU like Intel Alder Lake (#166)
|
|
|
|
|
* Detect presence of hypervisor (#169)
|
|
|
|
|
* Decode deterministic cache info for AMD CPUs (#168)
|
|
|
|
|
* Add cache instances field in cpu_id_t and system_id_t (#168)
|
|
|
|
|
* Support AMD Bald Eagle
|
|
|
|
|
* Support for more AMD Godavari (Athlon)
|
|
|
|
|
* Rename AMD Bulldozer to Zambezi
|
|
|
|
|
* Support for AMD Interlagos
|
|
|
|
|
* Support for AMD Abu Dhabi
|
|
|
|
|
* Support for AMD Beema
|
|
|
|
|
* Support for AMD Steppe Eagle
|
|
|
|
|
* Support for more AMD Kabini (Sempron + Athlon)
|
|
|
|
|
* Improve msr_serialize_raw_data()
|
|
|
|
|
* Support for AMD Zen 2 custom APU for Steam Deck
|
2022-10-23 14:51:00 +00:00
|
|
|
|
|
|
|
|
Version 0.6.1 (2022-10-23):
|
|
|
|
|
* Support for AMD Raphael
|
|
|
|
|
* Support for AMD Dali
|
|
|
|
|
* Support for AMD Van Gogh
|
|
|
|
|
* Fix stuck cpuid_tool due to set_cpu_affinity() on Windows (#172)
|
|
|
|
|
* Remove AMD Warhol from DB (Zen3+ cancelled)
|
|
|
|
|
* Fix physical core count computed by cpu_identify_all() when HT is disabled (#175)
|
|
|
|
|
* Fix shared library symlinks with CMake (#174)
|
|
|
|
|
* Support for Intel Raptor Lake-S
|
2022-11-11 18:33:06 +00:00
|
|
|
|
|
|
|
|
Version 0.6.2 (2022-11-11):
|
|
|
|
|
* Fix segmentation fault in cpu_identify_all() for single-core CPUs
|
|
|
|
|
* Support for Intel Penryn L
|
|
|
|
|
* Support for Intel Tremont
|
|
|
|
|
* Support for AMD Mendocino
|
|
|
|
|
* Support for Intel Ice Lake (Xeon-D)
|
|
|
|
|
* Support for AMD Zen 2 Desktop Kit CPUs (4700S + 4800S)
|
|
|
|
|
* Support for AMD Athlon 64 Sherman
|
2023-04-02 09:50:02 +00:00
|
|
|
|
|
|
|
|
Version 0.6.3 (2023-04-02):
|
|
|
|
|
* Support for Intel Pentium and Celeron for Alder Lake-S
|
|
|
|
|
* Support for Intel Alder Lake-HX
|
|
|
|
|
* Support for Intel Alder Lake-X
|
|
|
|
|
* Fix detection of Intel Alder Lake-P
|
|
|
|
|
* Fix infinite loop in set_cpu_affinity() on macOS
|
|
|
|
|
* Fix a misprint of extended CPUID in cpuid_basic_identify()
|
|
|
|
|
* Restore previous thread CPU affinity before returning from cpuid_get_all_raw_data() (#184)
|
|
|
|
|
* Query CPU info at least once even if set_cpu_affinity() fails
|
|
|
|
|
* Support for AMD 19h family MSRs
|
|
|
|
|
* Fix detection of Intel Core i5 Lynnfield
|
|
|
|
|
* Rename set_error() to cpuid_set_error() and get_error() to cpuid_get_error() (#188)
|
|
|
|
|
* Support for Intel Alder Lake-N
|
|
|
|
|
* Support for AMD Rembrandt with Radeon Graphics
|
|
|
|
|
* Support for Intel Raptor Lake-S with "Golden Cove" cores
|
|
|
|
|
* Support for Intel Raptor Lake-P
|
|
|
|
|
* Support for Intel Raptor Lake-U
|
|
|
|
|
* Support for Intel Rocket Lake-E
|
2023-10-08 15:12:01 +00:00
|
|
|
|
|
|
|
|
Version 0.6.4 (2023-10-08):
|
|
|
|
|
* Support for AMD Genoa
|
|
|
|
|
* Support for Intel Sapphire Rapids-WS
|
|
|
|
|
* Support for Intel Skylake (server)
|
|
|
|
|
* Support for Intel Cascade Lake
|
|
|
|
|
* Support for Intel Ice-Lake (server)
|
|
|
|
|
* Support for Intel Sapphire Rapids-SP
|
|
|
|
|
* Improve support for Intel Arrandale (Pentium and Celeron)
|
|
|
|
|
* Fix support for Intel Sandy Bridge-E (Core i7)
|
|
|
|
|
* Support for AMD Phoenix
|
|
|
|
|
* Support for Intel Raptor Lake-H/HX
|
|
|
|
|
* Improve support for Intel Alder-Lake and Raptor-Lake P/U
|
|
|
|
|
* Fix floating point exception in cpu_identify_all() for unsupported CPU vendor
|
|
|
|
|
* Initial support for Centaur CPUs (VIA and Zhaoxin)
|
|
|
|
|
* Support for Intel Apollo Lake
|
|
|
|
|
* Fix build for NetBSD and DragonFly BSD (#190)
|
|
|
|
|
* Support for AMD Dragon Range
|
|
|
|
|
* Support for AMD Ryzen Z1
|
2024-04-28 10:20:48 +00:00
|
|
|
|
|
|
|
|
Version 0.6.5 (2024-04-28):
|
|
|
|
|
* Support for Intel Bay Trail-M
|
|
|
|
|
* Support for Intel Bay Trail-T
|
|
|
|
|
* Support for Intel Bay Trail-D
|
|
|
|
|
* Support for AMD Storm Peak
|
|
|
|
|
* Support for Intel Raport Lake Refresh
|
|
|
|
|
* Support heterogeneous RAW dumps in cpu_identify_all()
|
|
|
|
|
* Support for Intel Meteor Lake, including detection of LP E-Cores
|
|
|
|
|
* Support for Intel Emerald Rapids-SP
|
|
|
|
|
* Support for more AMD Van Gogh
|
