Currently, test_host_queue_order relies on bit accurate float ops.
It expects expects that sqrt((float)i * i) == i.
This is not always true due to floating point precision limitations.
The test does not really need the sqrt operation and it can be removed
instead of trying to correct the floating point check.
Replace problematic float operation with constant value of 1.
The input buffer to tests in execute_block suite is set to some
value (0xdeadbeef) but supposed to be reset in each test such
so that observing 0 after executing the test guarantees that
the status is that of the test and not a pre-existing value.
This commit adds missing initialisation to block_barrier kernel code
and removes an extra redundant barrier at the end.
This test is the last in the suite. After executing other tests the
input/output buffer is not being reset on a host side and therefore
running the test after successful execution of the previous test
(resulting in writing expected 0 into the buffer) was hiding the
problem.
Change-Id: Ia9310d095993703c32ee1f664aed9ff72b26367a
Signed-off-by: Anastasia Stulova <anastasia.stulova@arm.com>
Signed-off-by: Kevin Petit <kevin.petit@arm.com>
