Refined GESV Parallelization Logic for Windows on ARM64

Add -O2 to flang flags when building on WoA in Release mode

LoongArch64: Fixed lapack test for LA264

Fix SGEMV on POWER8 by reverting to the non-vectorized earlier code

CirrusCI: Update FreeBSD jobs to 14.2

When the data type is single-precision real or single-precision complex,
converting it to double precision does not prevent overflow (as exposed in LAPACK tests).
The only solution is to follow C's approach: find the maximum value in the
array and divide each element by that maximum to avoid this issue

Fixed the error when the stride is zero

Do not check whether the input parameters c and s are zero,
as this may cause errors with special values (same as scal).
Although OpenBLAS's own test suite doesn't catch this, it will
cause LAPACK test cases to fail.

Fixed incorrect store operation

Signed-off-by: gxw <guxiwei-hf@loongson.cn>

Fixed index retrieval issue when there are
identical maximum absolute values

Signed-off-by: Hao Chen <chenhao@loongson.cn>
Signed-off-by: gxw <guxiwei-hf@loongson.cn>

Fixed incorrect register usage in instructions

Signed-off-by: gxw <guxiwei-hf@loongson.cn>

Fixed register zeroing operation

Signed-off-by: Hao Chen <chenhao@loongson.cn>
Signed-off-by: gxw <guxiwei-hf@loongson.cn>

Handle INCX=0 in ?NRM2

Disable extended utests for CSROT/ZDROT that invoke undefined behavior

Add SBGEMM for arm neoversev1

Ensure that GEMMTR name appears in XERBLA if GEMMT was called as such

Signed-off-by: Ye Tao <ye.tao@arm.com>

fix signedness of pointer to integer type passed to blas_lock()

* AzureCI: Add LLVM/flang-new build on OSX-x86_64
* distinguish classic flang from flang-new in name based recognition

Fix CMake build for PPCG4 breaking due to unparsable KERNEL file

Simplify build instructions for Windows on Arm

Fix compilation with BUILD_BFLOAT16 enabled

Simplify gemv_t_sve_v1x3 kernel

Add thread throttling profile for SGEMV on `NEOVERSEV1`

Fix Windows on ARM build instructions

The command as merged uses the compiler target as the compiler path.

I have run and tested a build with this command.

@Mugundanmcw - is this correct?

Small gemm kernel improvements for AArch64

Add thread throttling profile for SGEMM on NEOVERSEV1