For roc devices create hsa_agent_t handles using a pointer to the
device::Device. This ensures each device has a different hsa_agent_t
handle. This may be necessary to ensure the loader symbol lookup will
search only symbols for the correct device.
Change-Id: Iee6dd40d68bf22a02ce8c75cbe5ac8f5a0d9e418
[ROCm/clr commit: 76c371d78a]
- Use std::unique_ptr to levarage RAII for managing the allocation in
the presence of errors.
Change-Id: I55de515bbf72938e1dd09731c5e51f538cf9d34a
[ROCm/clr commit: 682774a09d]
- Add assertions to enforce that objects are of the correct kind and
have been allocated.
- Make destructors check if objects have been allocated before
deleting.
- Operations that require a non-NullDevice return failure if given a
NullDevice.
- Use static_cast rather than reinterpret_cast when cohersing from a
base class to a derived class.
Change-Id: I02ee0ea9d7982fd7ca29d49c9b02cfae111b7127
[ROCm/clr commit: e5431676d4]
Rename functions that access devices to reflect the derived device
they return. This includes the base device::Device and the derived
gpu/pal/roc device classes in both NullDevice and Device forms. Change
to use the least derived versions to clarify what operations will be
available.
Change-Id: I1abb6bfed7efa24852bc8d0d49acaea357d8b5d0
[ROCm/clr commit: 001fd66cac]
When HIP_ENABLE_DEFERRED_LOADING=0, many global variables will be
referenced but they are not initialized in that early time. The patch
will use constexpr to initialze global constant varables in compile
time.
Change-Id: I9d538b7abc6a0ce700ec3332b97fc144db5fc1ef
[ROCm/clr commit: fdef6f722f]
These are unnecessary and an obstacle to producing a relocatable
package.
Change-Id: I0059bf7a2d11fcece0cd7ab47d7545d0df4d7099
[ROCm/clr commit: 1d267c9c08]
Tony Tye
Jason Tang
kjayapra-amd
Tao Sang
Jason Tang
Matt Arsenault
German Andryeyev
Laurent Morichetti