Old CMake message was misleading, update to reflect what it's actually
doing.
Signed-off-by: Graham Sider <Graham.Sider@amd.com>
Change-Id: I8fd18a9095ea350cc10494b4382706027b447ba3
KFDQMTest.BasicCuMaskingEven was previously in TEMP_GFX10_BLACKLIST and
was later added to BLACKLIST_GFX10_NV2X. shows this test
also has problems on NV1X, so move to BLACKLIST_GFX10 to blacklist for
all GFX10 until resolved.
Signed-off-by: Graham Sider <Graham.Sider@amd.com>
Change-Id: I75426780a52172ed0f2468f0297241902da5002a
This is consistent with KFD and has significantly better latency.
KFD is taking this as the definition of the SystemClockCounter.
Change-Id: I4c1b3bc58c738206265c55ebefd41356c013bfe5
Add BLACKLIST_GFX10 and BLACKLIST_GFX10_NV2X to reduce redundant
individual blacklists. Remove KFDDBGTest from kfdtest.exclude and
CMakeLists.txt as it is deprecated.
Signed-off-by: Graham Sider <Graham.Sider@amd.com>
Change-Id: I5ffebb012ff8ef4bba5aadfeb3c7478fe43c65f1
DeviceHdpFlush was part of the prior TEMP_GFX10_BLACKLIST and is
soft-hanging after being re-added to the test list. Temporarily move
back to gfx10 blacklists until root-caused ().
Signed-off-by: Graham Sider <Graham.Sider@amd.com>
Change-Id: Id37b7105566e8243465e4b21ebc2e2e8c4c79923
In DeviceHdpFlush, isaBuffer was accidentally used instead of isaBuffer0
during LLVM re-work--revert.
Signed-off-by: Graham Sider <Graham.Sider@amd.com>
Change-Id: I98d2322e772f821a39505bb336ceb4e6cd8722ef
Otherwise the test failed because KFD returns failure to map or prefetch
the SVM range to those GPUs which don't support SVM.
Change-Id: Ideaec2a686bfabb2fd6ae41b1a690da144121a89
Signed-off-by: Philip Yang <Philip.Yang@amd.com>
In the LLVM rework, a line was accidentally changed from
isaBuffer1 to isaBuffer, causing VramCacheCoherenceWithRemoteGPU
to fail. Change it back.
Signed-off-by: David Francis <David.Francis@amd.com>
Change-Id: Ie1f3465b5c46556f18682d1b3d1f086bb790c648
Eliminates the need for manually assembling the source of the
second level trap handler to produce the shader binary. Also
separated blit shaders' binary source and version one second
level trap handler binary sources into different header files.
Change-Id: If29a18ee06dc083ec880ea962f234c6b5cac806a
Host to device SDMA copies do not require an HDP cache flush when
connected by xGMI since data copies over the data fabric and not HDP.
Signed-off-by: Jonathan Kim <jonathan.kim@amd.com>
Reviewed-by: Sean Keely <sean.keely@amd.com>
Change-Id: I78d73a47edcc1a9c0ba59f33cf91485f13f1c45b
[WHY]
These tests force HW exceptions in the GPU driver. Some of these
exceptions might print page fault error messages at kernel level.
These are expected errors due to the nature of the tests, but still
might cause confusion to users.
[HOW]
Add log message to warn the user about these kernel error messages.
Signed-off-by: Alex Sierra <alex.sierra@amd.com>
Change-Id: I8eef87b83939e37230da0c374c2f77d2d484baa9
Declare the type of HSA_AMD_AGENT_INFO_COOPERATIVE_COMPUTE_UNIT_COUNT
and add a missing break statement.
Change-Id: I86ce8a2e620438e046b60cee991ce1fbe07a3e88
On gfx10+ we need to issue a minimum count of active lanes or
groups before ADC moves on. Ensure that scratch allocations
attempt to reach this limit.
Occupancy throttling due to OOM condition may still drop below this
limit.
Change-Id: I0edf2e40fbe1a95e9a262564cebd2b6a82501a0b
Includes a simple AssembleShader test which loops through all shaders
for all supported targets, dispatching a RunAssemble call for each
shader.
Also adds extra safety on a couple shaders that only work on
gfx9/gfx90a.
Signed-off-by: Graham Sider <Graham.Sider@amd.com>
Change-Id: I3ca1c92136f3871eb62fcb9645694f22287aaeec
With LLVM-based assembly these shaders are now valid for GFX10, with the
exception of KFDSVMEvictTest.
Signed-off-by: Graham Sider <Graham.Sider@amd.com>
Change-Id: Idc872139176bbc1cc8d7ae61a8e4572360ecb5d5
KFDDBGTest is deprecated, so just removing references to IsaGen.
Signed-off-by: Graham Sider <Graham.Sider@amd.com>
Change-Id: I9f094d847a8ae43cb3793253b34a7d7ed2179ac1
Use ReadMemoryIsa transferred and updated from KFDEvictTest.
Signed-off-by: Graham Sider <Graham.Sider@amd.com>
Change-Id: I566f9ec36398bc4d08ab90231688600356df4d6a
Makes use of macros to simplify shader code with instruction-level
differences depending on GFX version. These macros are extensible and
are prepended to every shader so that they are usable everywhere.
This patch introduces three macros used within IterateIsa and
ReadMemoryIsa shaders.
Signed-off-by: Graham Sider <Graham.Sider@amd.com>
Change-Id: If954e1b6d2027e9f55bf7e99bd9df2668d1da524
Initial commit for ShaderStore.hpp. Will contain consts char*'s for
all shaders used within KFDTest.
The LLVM assembler now takes care of the correct instructions to be used
for various GFX versions using directives embedded into the shader assembly.
Signed-off-by: Graham Sider <Graham.Sider@amd.com>
Change-Id: I2887a03b33d5c2cc382e4f96c2bc3e067715ab54
- Reformat shaders for legibility
- Move assembly processes to from IsaGen (CompileShader) to Assembler
(RunAssembleBuf)
Signed-off-by: Graham Sider <Graham.Sider@amd.com>
Change-Id: Id1eb3856bc74bf0da46685c5dc08e91f5df66d4f
- Reformat shaders for legibility
- Move assembly processes to from IsaGen (CompileShader) to Assembler
(RunAssembleBuf)
- Change gds:1 modifier to gds
- Change offset0:0 modifier to offset:0
Signed-off-by: Graham Sider <Graham.Sider@amd.com>
Change-Id: I2a863695bcf7344cf184a809704948ba3a0d230f
- Reformat shaders for legibility
- Move assembly processes to from IsaGen (CompileShader) to Assembler
(RunAssembleBuf)
Signed-off-by: Graham Sider <Graham.Sider@amd.com>
Change-Id: I7333d0e45ccd3f43690a2a01227f89a6e04fcecb
- Reformat shaders for legibility
- Move assembly processes to from IsaGen (CompileShader) to Assembler
(RunAssembleBuf)
Signed-off-by: Graham Sider <Graham.Sider@amd.com>
Change-Id: I174f1ea5332c499440b30d9bcf06836274428a0f
- Reformat shaders for legibility
- Move assembly processes to from IsaGen (CompileShader) to Assembler
(RunAssembleBuf)
Signed-off-by: Graham Sider <Graham.Sider@amd.com>
Change-Id: I669f076b5c34eb90349865eeca1b29e17c9e80d6
- Reformat shaders for legibility
- Move assembly processes to from IsaGen (CompileShader) to Assembler
(RunAssembleBuf)
- LLVM syntax change on ScratchCopyDwordIsa_gfx10:
hwreg(HW_REG_SHADER_FLAT_SCRATCH_LO/HI) -> hwreg(HW_REG_FLAT_SCR_LO/HI)
- Fix bug in CopyOnSignalIsa_gfx10 and PollMemoryIsa_gfx10 whereby
flat_store_dword used vector reg format v[n,n]. Changed to v[n:n]
Signed-off-by: Graham Sider <Graham.Sider@amd.com>
Change-Id: Id182cfb8aeb7372366c59affb5cbdd145909ee96
Instantiate in KFDBaseComponentTest::SetUp() and destroy in TearDown().
This ensures m_pAsm is available for all tests.
Signed-off-by: Graham Sider <Graham.Sider@amd.com>
Change-Id: I8b98a5350a9739d71455f14552c9879bdb1c475d
Initial commit for transition from IsaGenerator/SP3 assembler model to
the LLVM AMDGPU (AMDGCN) assembler backend:
- Add Assembler class, may be instantiated for assembly similar to
IsaGenerator.
- Add Assembler and LLVM archive dependencies to build process.
- CXX bumped to gnu++14 as required for LLVM compilation.
- Compatible with LLVM 7.0 and greater (latest Lightning/llvm-git
version should be used for up-to-date gfx support). Note that this is
just a build dependency and *not* a runtime dependency. LLVM does not
need to be installed on the host machine to run kfdtest.
- CMake will first look for a Lightning build. Lightning itself does not
need to be installed system-wide, just built. If this fails, it will
attempt to find a system-wide LLVM install.
General Assembler usage and notes:
- Similar to IsaGenerator, applicable test classes will contain an
Assembler object pointer which may be instantiated in the test
constructor.
- Instantiation requires the GFXIP version in order to find the
appropriate LLVM AMDGPU Target ID.
- The RunAssemble() member func takes in a standard const char* shader and
fills the TextData member with the output binary; TextSize with the size
of TextData. These may be accessed via GetInstrStream() and
GetInstrStreamSize(), or the output binary may be copied into an
IsaBuffer via CopyInstrStream(). RunAssembleBuf() combines RunAssemble()
and CopyInstrStream() and additionally takes an optional BufSize
parameter to specify the size of the output buffer (defaults to
PAGE_SIZE).
- Assembler object deletion is to be done in the base test destructor.
Assembler-specific memory allocation is freed in the Assembler
destructor.
- For debug, one can call PrintTextHex() to print out a formatted hex
representation of the output binary, or PrintELFHex() to print out the
intermediate ELF object. Note that PrintTextHex() is public whereas
PrintELFHex() is private.
- Prints use the LLVM outs() call as that allows for use of the LLVM
format_hex() func in the aforementioned debug prints. This is subject to
change if the LOG() call would be preferred.
RunAssemble control flow:
- Ensure correct Assembler initialization and clear previous run
TextData (if necessary).
- Initialize LLVM AMDGPU target, required interfaces, and buffers.
- Set parser to specified target/subtarget and assemble into ELF code
object.
- Extract .text section from ELF, allocate space for TextData and store.
- On success, returns 0 (HSAKMT_STATUS_SUCCESS). On error, returns -1
(subject to change to be in line with HSAKMT_STATUS enum).
Signed-off-by: Graham Sider <Graham.Sider@amd.com>
Change-Id: I1d96230824db651d3ffbaa46eb68fc274e7066b5
According env setting HSA_XNACK=1 or 0, set XNACK mode ON or OFF to run
KFDSVMRangeTest and KFDSVMEvictTest. If HSA_XNACK is not defined, use
system boot-time XNACK mode setting.
Restore to the original XNACK mode when test finished.
Change-Id: Ia896a1b0a90854646c8a79acca38a7d46098efde
Signed-off-by: Philip Yang <Philip.Yang@amd.com>
Graham Sider
Sean Keely
Ranjith Ramakrishnan
David Yat Sin
Philip Yang
David Francis
Yifan Zhang
Shweta Khatri
Jonathan Kim
Alex Sierra
Harish Kasiviswanathan