Resurrect and complete cblas_?gemm_batch

Fix another corner case of infinity handling in x86_64 ZSCAL

Fix CMake warning

Lock Management Improvements for Memory Allocation Efficiency

Override Intel icx's default fp-model to ensure correct handling on NaNs

Fix a potential bounds error in ?UNHR_COL/?ORHR_COL (Reference-LAPACK PR 1018)

Don't try to deploy docs when PR-building in a fork

Replace use of FLT_MAX in x86_64 zscal.c by isinf()

Commit def4996 fixed issues with inf and nan values in zscal,
but used FLT_MAX, where DBL_MAX or isinf() is more appropriate,
as FLT_MAX is for single precision only.
Using FLT_MAX caused test case failures in the LAPACK tests.

isinf() is consistent with the later fix 969601a1

Fix INTERFACE64 builds on Loongarch64

Fix regression SAXPY when compiler with OpenXL compiler.

WIP: add codspeed benchmarks [skip cirrus]

Remove spurious brace in cmake/system.cmake

POWER: Fixing endianness issue in cswap/zswap kernel for AIX

* Use CMAKE_C_COMPILER_VERSION throughout

Add a minimum problem size for multithreading in GBMV

* Fix syntax in parsing of IFNEQ

Revert PRs 4515 and 4520 (restore second, dsecnd)