Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

Adding missing HIP specific functionality #3605

Merged
merged 2 commits into from
May 10, 2023
Merged

Adding missing HIP specific functionality #3605

Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
b9a811c
Adding functionality to check where a buffer is allocated for HIP mem…
anagainaru May 2, 2023
a17eda2
Adding functionality to set the device id for HIP memory space
anagainaru May 2, 2023
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Jump to
Jump to file
Failed to load files.
Diff view
Diff view
18 changes: 18 additions & 0 deletions source/adios2/helper/adiosKokkos.cpp
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -89,6 +89,15 @@ bool IsGPUbuffer(const void *ptr)
{
return true;
}
#endif
#ifdef ADIOS2_HAVE_KOKKOS_HIP
hipError_t ret;
hipPointerAttribute_t attr;
ret = hipPointerGetAttributes(&attr, ptr);
if (ret == hipSuccess && attr.memoryType == hipMemoryTypeDevice)
{
return true;
}
#endif
return false;
}
Expand All @@ -102,6 +111,15 @@ void KokkosInit()
int device_id;
cudaGetDevice(&device_id);
settings.set_device_id(device_id);
#endif
#ifdef ADIOS2_HAVE_KOKKOS_HIP
int device_id;
hipError_t ret;
ret = hipGetDevice(&device_id);
if (ret == hipSuccess)
{
settings.set_device_id(device_id);
}
#endif
Kokkos::initialize(settings);
}
Expand Down