A HSA_IMAGE_ENABLE_3D_SWIZZLE_DEBUG environment flag exists already to
enable/disable this. Default value is false (view3dAs2dArray = 1)
Enabling this flag will enable support for swizzles that do 3D
interleaving on GFX9, GF10 and GFX11. By default support for swizzles that
do 3D interleaving is disabled.
Use the core Driver object in the CPU agent to make it OS/driver
agnostic.
Implement the GetMemoryProperties() and GetCacheProperties methods
for the KFD driver.
Add support for these 2 new queries:
- HSA_AMD_AGENT_INFO_SCRATCH_LIMIT_MAX
Maximum amount of scratch memory allowed on this agent
- HSA_AMD_AGENT_INFO_SCRATCH_LIMIT_CURRENT
Current limit for scratch memory on this agent
Updating ROCr code to match new handshake protocol with CP FW for
asynchronous scratch reclaim.
Increase previous limits when scratch reclaim feature is available.
Environment variable HSA_HIGH_PRECISION_MODE can be used to control MFMA
precision
Signed-off-by: Harish Kasiviswanathan <Harish.Kasiviswanathan@amd.com>
Change-Id: Ib78dd9dd8867025e090a3cca96ab6db4f65dea12
For debian use cases, package conflict is required to remove the
deprecated package during package upgrade Also removed the duplicate
setting of package obseletes in RPM usecase.
- When waiting on non-interrupt signals, do not uSleep. This causes
regressions compared to interrupt signal usage.
- Cleanup code.
Change-Id: I706bda0b13e64ffec0b607c1915d8380a2ce0dea
BUILD_SHARED_LIBS is a global flag so we don't need to set a default
option for it in both libhsakmt and hsa-runtime, only the top level
CMakeLists file. Also updated README to reflect that libhsakmt is
always built statically and gets linked to libhsa-runtime.
Change-Id: I1511f68a268032bec9758bc731d8074f33ec980f
Convert test to use multi-GPU framework.
Add mutex to fix intermixed log issue and annotate logging with
gpu node number.
Signed-off-by: David Belanger <david.belanger@amd.com>
Change-Id: Ic2beeadb1eb4b5a9a0710ac1dbd60b9bf1d84c33
"s_waitcnt 0" (deprecated in gfx12) is redundant here.
s_endpgm will wait for all outstanding instructions
to complete before executing.
Change-Id: Ia8b4dd0fd8dd713e7ba2cba9db85b7b12cee1dd4
Signed-off-by: Lang Yu <lang.yu@amd.com>
Since GFX950 can support page table fragment up to 18 without
performance loss. So set GFX950 default svm.alignment_order to 18.
Change-Id: Ibcdb7f041fb07a38e924c471beec261ea227ca1d
Signed-off-by: James Zhu <James.Zhu@amd.com>
This patch creates the blacklist for gfx950 by copying gfx942 but adding
KFDGWSTest.Semaphore as GWS support is completely removed from gfx950.
Change-Id: I5d7c17e57b8cfd9fae63780ecc9dd55662cfdade
Signed-off-by: Amber Lin <Amber.Lin@amd.com>
Make sure to use allocate the same amount of size for VGPR data in
gfx950 as it is done for gfx940.
Change-Id: I6a0820996389627ccbdfef856e5150c46fac92a1
Signed-off-by: Lancelot SIX <lancelot.six@amd.com>
Added HSA_IMAGE_ENABLE_3D_SWIZZLE_DEBUG environment flag to
enable/disable this. Default value is false (view3dAs2dArray = 1)
Enabling this flag will enable support for swizzles that do 3D
interleaving. Note that all features of 3D images are supported
with 2D swizzles,it's just that the access patterns are different
and therefore cache hit-rates may be better or worse, depending
on how it's used. Volumetric algorithms do better with 3D and apps
that tend to access a single slice at a time do better with 2D.
Change-Id: Id8574a6710fe4333a1ee331e5ce9195a81434198
Replaces WaitAny with WaitMultiple to more closely align with the
underlying driver API for waiting on multiple events.
WaitMultiple adds a single parameter, wait_on_all, to the WaitAny
interface providing a single function for waiting on multiple
events when we only need AND and OR semantics for the signal
checking logic.
Change-Id: I68a4a45d48151d9d69aef02fd8f7263b9e6c0e75
The CWSR area size needs to take into account the size of LDS each
active workgroup can have. The current implementation uses a constant
for that. This patch refactors this to use the HsaNodeProperties of the
device's the CWSR area is for to figure out the size of LDS.
Change-Id: Ib8585b2b7140ec5c99e7b7d62e67f785697c028a
Signed-off-by: Lancelot Six <Lancelot.Six@amd.com>
Signed-off-by: Amber Lin <Amber.Lin@amd.com>
<squashed with patch for gfx950 generic targets>
Signed-off-by: Chris Freehill <Chris.Freehill@amd.com>
Change-Id: Ifec6d93cf46c7fbf736c6572882299e279260af6
Generalize the driver discovery and move driver-specific
functionality to the concrete driver implementations.
Currently, this process is tightly coupled to the hsakmt
which is GPU and OS specific.
Change-Id: Ie1c53fef407a71b5ec4c6eaf3a3ed00871184409
David Yat Sin
David Belanger
Khatri, Shweta
Tony Gutierrez
James Zhu
Cheruvally, Aravindan
Longlong Yao
Adel Johar
Harish Kasiviswanathan
Ranjith Ramakrishnan
Saleel Kudchadker
Luna Nova
Choudhary, Rahul
sonadeem
Sv. Lockal
Lang Yu
Yiannis Papadopoulos
Min Zhou
Amber Lin
Lancelot Six
Alex Sierra
Ben Vanik