Details:
- Created a new test suite that exercises only the BLAS compatibility
found in BLIS. The test suite is a straightforward port of code
obtained from netlib LAPACK, run through f2c and linked to a stripped-
down version of libf2c that is compiled along with the test drivers
(to prevent any obvious ABI issues). The new BLAS test suite can be
run from within its new local directory, 'blastest' (through its local
'make ; make run' targets) or from the top-level Makefile (via the
'make testblas' target). Output files are created in whatever directory
the test drivers are run, whether it be the 'blastest' directory, the
top-level source distribution directory, or the out-of-tree directory
in which 'configure' was run. Also, the results of the BLAS test suite
can be checked via 'make checkblas', which summarizes the presence or
absence of test failures in a single line printed to stdout.
- Updated the 'test' target to run both 'testblis' and 'testblas'.
- Added a new 'testblis-fast' target that runs the BLIS testsuite with
smaller problem sizes, allowing it to finish more quickly.
- Added a 'make check' target, which runs 'checkblis-fast' and
'checkblas'.
- Changed .travis.yml so that Travis CI runs 'testblis-fast' instead of
'testblis' before (calling the check-blistest.sh script to check the
result manually).
- Renamed some targets in the top-level Makefile to be consistent between
BLAS and BLIS.
