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22 Commits

Author SHA1 Message Date
Martin Kroeker d4868babbc
Fix typos 2022-12-29 23:07:55 +01:00
Martin Kroeker 18c99d3e63
Update dynamic_arm64.c 2022-12-25 13:31:38 +01:00
Martin Kroeker 186a310f92
Update dynamic_arm64.c 2022-12-25 12:22:48 +01:00
Martin Kroeker daca01622b
fix detection of Neoverse V1 and user-enforced selection of N2 in ARM64 DYNAMIC_ARCH (#3700) 
* fix detection of Neoverse V1 and user-enforced selection of N2
 2022-07-27 09:17:43 +02:00
Honglin Zhu d5ca477f42 Neoverse N2: DYNAMIC_ARCH 2022-07-12 00:50:45 +08:00
Sunita Nadampalli 19c8f615dc OpenBLAS: aarch64: Add neoverse-v1/n2 architecture specifics 2022-01-07 00:28:17 +00:00
User User-User 750719528a bugz 2021-06-20 16:40:43 +02:00
User User-User 6423b282a1 dynamic_arch 2021-06-20 14:19:41 +02:00
Martin Kroeker 623d580b4c
Restore __volatile__ keyword 2021-04-16 10:27:32 +02:00
Martin Kroeker 0cb9e9fc8d
Remove the VORTEX support bits again for now 2021-01-25 19:02:21 +01:00
Martin Kroeker deb2e66bcc
Add DYNAMIC_LIST support for ARM64 2021-01-24 23:18:52 +01:00
Martin Kroeker 6fe0f1fab9
Label get_cpu_ftr as volatile to keep gcc from rearranging the code 2021-01-11 19:05:29 +01:00
Martin Kroeker e7bf8ced6c
Build fix for systems that do not support getauxval 2020-11-22 20:20:28 +01:00
Martin Kroeker b937d78a6d
Try to read cpu information from /sys/devices/system/cpu/cpu0 if HWCAP_CPUID fails 2020-10-27 17:51:32 +01:00
User User-User d2333e7842 aarch64 fix std=c18 compilation 2020-10-03 18:00:34 +03:00
Ashwin Sekhar T K 4e1be0e481 ARM64: Add THUNDERX3T110 Target 2020-07-26 23:32:24 -07:00
Ali Saidi c623a965f9 Add Neoverse-N1 core 
The implementation is a hybird of the ARMV8 one with some of the
improved TX2 rountines along with specifying -march=v8.2-a
 2020-02-29 03:22:04 +00:00
Martin Kroeker 4c5fac5a2b
Typo fix 2020-02-24 20:15:04 +01:00
Martin Kroeker 9b732696c6
Add DYNAMIC_ARCH support for ARMV8 EMAG8180 2020-02-24 19:20:00 +01:00
Martin Kroeker a4896b5538
Update DYNAMIC_ARCH support for ARM64 and PPC (#2332) 
* Update DYNAMIC_ARCH list of ARM64 targets for gmake
* Update arm64 cpu list for runtime detection
* Update DYNAMIC_ARCH list of ARM64 targets for cmake and add POWERPC targets
 2019-12-04 11:06:03 +01:00
Martin Kroeker 5f6206fa2d
Simplify OSX/IOS cross-compilation and add a CI test for it (#2279) 
* Add automatic fixups for OSX/IOS cross-compilation

* Add OSX/IOS cross-compilation test to Travis CI

* Handle platforms that lack hwcap.h by falling back to ARMV8

* Fix PROLOGUE for OSX/IOS
 2019-10-08 20:13:14 +02:00
Ashwin Sekhar T K d5aeff636f ARM64: Enable DYNAMIC_ARCH 
Enable DYNAMIC_ARCH feature on ARM64. This patch uses the cpuid
feature in linux kernel to detect the core type at runtime
(https://www.kernel.org/doc/Documentation/arm64/cpu-feature-registers.txt).

If this feature is missing in kernel, then the user should use the
OPENBLAS_CORETYPE env variable to select the desired core type.
 2018-10-22 01:49:35 -07:00