Add benchmark for ?amax, ?max, ?amin, ?min, i?max, i?amin and i?min.

update

add benchmark for axpby test

add benchmark for csrot and zdrot

Remove redundant code

Fix use of make vs $(MAKE) in building lapack-testing

Modify the main Makefile in OpenBLAS

update

modified:   benchmark/Makefile
	modified:   benchmark/rot.c

[Description]: check the compiler version and show the detail info

Broke lapack-testing on BSD as their default "make" does not support GNU Makefile syntax

rebase

benchmark/hpmv&hbmv: add benchmark/hpmv.c and benchmark/hbmv.c

Add benchmark file rotm.c and modify benchmark/Makefile to test s/drotm

add benchmark for spr/spr2

add benchmark for trsv

Add syr2 benchmark

Use acq/rel semantics to pass flags/pointers in getrf_parallel.

The current implementation has locks, but the locks each only
have a critical section of one variable so atomic reads/writes
with barriers can be used to achieve the same behavior.

Like the previous patch, pthread_mutex_lock isn't fair, so in a
tight loop the previous thread that has the lock can keep it
starving another thread, even if that thread is about to write
the data that will stop the current thread from spinning.

On a 64c Arm system this improves performance by 20x on sgesv.goto.

Signed-off-by: Xuqiang Chen chenxuqiang3@hisilicon.com

modified:   benchmark/Makefile
	new file:   benchmark/rotm.c

[Description]:add c/fortran compiler version information in final note

Fix DYNAMIC_ARCH build for POWER9

Add benchmark file trmv.c and modify benchmark/Makefile to test s/d/c/ztrmv

Switch blas_server to use acq/rel semantics

2.Fixed some errors

Setting DYNAMIC_ARCH=1 on POWER9 does not build POWER9 files due to some
compiler version checks.  This patch fixes some of the macros that are used
to check compiler version.  On fixing those checks, there are some new make
failures related to icamin, icamax, isamin, isamax and caxpy files on POWER9.
This patch fixes those failures as well.

Fix potential index overflows at large matrix sizes in the benchmark codes

Improve test coverage for utests.

Fix #2480

Update benchmark statistical time function