Migrated all hipMemcpy related APIs to CATCH2 framework by optmizing
the code and moving the stress related tests to stress folder.
Change-Id: Id47669b49304c35d1a68fabdaaf3f6e3ab0428a5
http://ontrack-internal.amd.com/browse/SWDEV-230423
1. Moving stress folder from hip/test/src to hip/test.
2. Adding Stream stress tests.
These stress tests create multiple streams and launches kernel on them
in multiple combinations for 100000 iterations. These tests will test
the stability of streams created using hipStreamCreate, hipStreamCreateWithPriority
and hipStreamCreateWithFlags.
3. Adding printf stress tests using simple kernels.
4. Adding printf stress tests using a complex kernel.
Change-Id: Idcd26707fb9504ab8dbe6cebcbb32ade61bf1483
DURGESH KROTTAPALLI
Rahul Garg
Rupam Chetia
cjatin