Apertures now overlap with the change to 48bit addressing which
precludes using aperture checks to discover buffer ownership.
Switches to ptrinfo to decide which device a buffer owned by.
This corrects faults in the legacy hsa_memory_copy api.
Change-Id: I5c7ce0216e1cdc96f836fc6fec9c3defdf4b9d90
On update, the removal will occur AFTER the new package is installed,
due to some stupidity with how yum/rpm does things. Only remove it if
we're doing a pure uninstall
Change-Id: I4982610828d8bc1f2d8691b1e4ee1718c89413cc
Remove fence pool and use two signals. Two signals allows overlapped
submission and copy while reducing thread busy polling.
Change-Id: Idb5f8e4c7f482a596ffce9e7799191fdd785a216
Fix pitch overflow due to small element detection.
Add wide pitch 2D copy handling.
Cleanup code duplication.
Change-Id: I93b1584aba8e5964957eb7ab3544df806ca3e2f9
Can only check that the signal has some time stamp, can't check if
the translating agent matches the last used agent or not.
Change-Id: I62943a864318808059c617280bb65a269dfadd1b
Adds HSA_AMD_SYSTEM_INFO_BUILD_VERSION=0x200 to hsa_system_info_t.
This returns a const char* pointing at the build string (git describe).
Change-Id: I73e6612482bf6ffc4037fd365808eb9211a650ad
Adds env flag HSA_REV_COPY_DIR. If set to 1 async copy will
copy from dst device to src device rather than from src to dst.
Change-Id: I3095642066fa026dc112c2eac06db9393341cd7e
Conserves VMIDs when multiple processes are in use and memory operations
are not GPU specific. For instance HIP API hipHostMalloc does not accept
a target GPU so when used with one process per GPU (ie GPU == MPI rank) we can
quickly exceed the available VMID slots if every process consumes a VMID on
every GPU.
Change-Id: Ib6fa051290089f71581029c09f9a44b9992237d1
SDMA will use atomic completion fences if KFD reports 64bit atomic support.
Otherwise it will fall back to store completion fences.
Change-Id: I12b76f8a74ec3ee96372c250f9824d846051536e
These fixes are needed to find the hsakmt headers and libraries with
an upcoming hsakmt build system cleanup. It should continue to work
with the original hsakmt build system.
Change-Id: I6b3fcea8f2588698c130c9ec50952c66712afa6c
Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Disable some tests that rely on features not typically available
in emulator and use smaller data and iteration sets
Change-Id: I587bf83162b114719e0361109ed44c6bf2adf34c
Avoids using non-atomic SDMA fences by default since that path can duplicate fences.
If HSA_ENABLE_SDMA is set this will override copy path selection and may use
non-atomic fences.
Change-Id: I4747e9a766f7f649d21ddf6bfded047ac26fd60e
llvm.debugtrap and other trap IDs are reserved and should not place
the queue into an error state.
Change-Id: I98193a35ac7da94c4a42ee75d87754ee552ebea0
Sean Keely
Konstantin Zhuravlyov
Jay Cornwall
Kent Russell
Evgeny
Scott Linder
Ramesh Errabolu
Chris Freehill
James Edwards
Wilkin
rohit pathania
srinivas Charupally
Felix Kuehling
Qingchuan Shi