* [NFC] clang-format codebase
* revert to 80 char columns at the price of uglier table init
* Specifically disabling clang-format for table initialization
* add Ice Lake Server and Sapphire Rapids models
The information contained in this commit was obtained from
"Intel® Architecture Instruction Set Extensions and Future Features Programming Reference" document 319433-040 from
https://software.intel.com/content/www/us/en/develop/download/intel-architecture-instruction-set-extensions-programming-reference.html
Signed-off-by: Jeff Hammond <jeff.r.hammond@intel.com>
* Tiger Lake; Ice Lake NNP-I; SPR string
Signed-off-by: Hammond, Jeff R <jeff.r.hammond@intel.com>
* second FMA features - incomplete and wrong
Signed-off-by: Hammond, Jeff R <jeff.r.hammond@intel.com>
* oops: use T/F not 2/1
Signed-off-by: Jeff Hammond <jeff.r.hammond@intel.com>
* implement SKX lookup
Signed-off-by: Hammond, Jeff R <jeff.r.hammond@intel.com>
* add Intel copyright
* cleanup AVX512 second FMA code
1) remove debug stuff
2) remove ICX - will add details when available
Signed-off-by: Hammond, Jeff R <jeff.r.hammond@intel.com>
* fix CPX detection
Signed-off-by: Hammond, Jeff R <jeff.r.hammond@intel.com>
* remove elses
Signed-off-by: Hammond, Jeff R <jeff.r.hammond@intel.com>
* remove curly braces from single-line conditional bodies
Signed-off-by: Hammond, Jeff R <jeff.r.hammond@intel.com>
* apply clang-format
Signed-off-by: Hammond, Jeff R <jeff.r.hammond@intel.com>
Fixes#120
* add Ice Lake Server and Sapphire Rapids models
The information contained in this commit was obtained from
"Intel® Architecture Instruction Set Extensions and Future Features Programming Reference" document 319433-040 from
https://software.intel.com/content/www/us/en/develop/download/intel-architecture-instruction-set-extensions-programming-reference.html
Signed-off-by: Jeff Hammond <jeff.r.hammond@intel.com>
* Tiger Lake; Ice Lake NNP-I; SPR string
Signed-off-by: Hammond, Jeff R <jeff.r.hammond@intel.com>
* add AVX512_BF16 and AVX512_VP2INTERSECT detection
Signed-off-by: Hammond, Jeff R <jeff.r.hammond@intel.com>
* correction for KNM features: s/4VBMI2/4FMAPS/g
Signed-off-by: Hammond, Jeff R <jeff.r.hammond@intel.com>
* add AMX/TMUL bits from 319433-040
Signed-off-by: Hammond, Jeff R <jeff.r.hammond@intel.com>
* add Intel copyright
Fixes#128
This adds the following features: dcpodp, sve2, sveaes, svepmull,
svebitperm, svesha3, svesm4, flagm2, frint, svei8mm, svef32mm,
svef64mm, svebf16, i8mm, bf16, dgh and rng.
With these, all features used by Linux 5.8 on AArch64 is supported.
Fixes#126
* Add support for leaf4 on Intel's x86 arch
* Update cpuinfo_x86.h
* Fix typo
* Force compiler to use C99
* Add Intel x86 leaf2 support
* Fixes after review
* Fix review comments
* First implementation of ndk_compat
* Restrict building of linux_based_hardware_detection to UNIX
* Fix variable declaration and printf formatting
* Restrict ndk compat to UNIX style systems
* Restrict cpu_mask index to 32
* Fix values display in ndk-compat-test
* Addressing comments
It seems that ' : 1' alignments cause signed integers to be either -1 or 0. While -1 is true and 0 is false reverse might not be always correct when true is defined 1.
Maybe change feature variables to bool ?
Some PowerPC machines can operate in a mode that appears different
to a process than the actual hardware. AT_PLATFORM indicates the
supported instruction set and AT_BASE_PLATFORM indicates the
actual microarchitecture of the hardware.
Signed-off-by: Rashmica Gupta <rashmica.gupta@au1.ibm.com>
getauxval() returns an unsigned long which can be defined to be
more than 32 bits so don't force the result into a uint32_t.
Signed-off-by: Rashmica Gupta <rashmica.gupta@au1.ibm.com>
