Integrates rocm-kpack runtime library for loading device code from
external kpack archives at HIP initialization time.
Changes:
- Add kpack_params_ optional to FatBinaryInfo for HIPK metadata
- Parse HIPK magic (0x4B504948) in digestFatBinary to detect kpack'd binaries
- Add ExtractKpackBinary() to load code objects via kpack_load_code_object()
- Wire up kpack cache lifecycle in hip_global.cpp
- Track kpack allocations for proper cleanup
- Support multi-TU binaries via bundle_index (co_index parameter)
The ROCM_KPACK_ENABLED cmake flag controls whether kpack support is compiled
in. When disabled, HIPK binaries return hipErrorNotSupported.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-authored-by: Claude <noreply@anthropic.com>
* SWDEV-508225 - do not assert() after calling digestFatBinary() if it fails. Otherwise this causes assertions to trigger easily in systems that have an APU and a discrete GPU and the code was compiled for the discrete one
* SWDEV-508225 - fix that when using a non-existent ordinal in HIP_VISIBLE_DEVICES, getCurrentArch() would crash
* SWDEV-554626 - return hipErrorInvalidDeviceFunction when we can not load module
Return correct error code when modules are empty
* Match the error codes
* Revert the error code
* SWDEV-533237 Add initial support for hipOccupancyAvailableDynamicSMemPerBlock API
* SWDEV-533237 Add hipOccupancyAvailableDynamicSMemPerBlock wrapper for nvidia
* SWDEV-533237 Add implementation of hipOccupancyAvailableDynamicSMemPerBlock API
* SWDEV-533237 Add LDSAlignment field in Isa table
---------
Co-authored-by: Rahul Manocha <rmanocha@amd.com>
Clarify some VGPRs terms description.
Fix some wrong query logics of availableVGPRs_ and
availableRegistersPerCU_ in device info.
Add hipDeviceAttributeMaxAvailableVgprsPerThread
attribute query.
Remove hardcoding of following
info_.vgprAllocGranularity_
info_.vgprsPerSimd_
[ROCm/clr commit: 397f303d97]
If a module is loaded on one device, hipModuleGetFunction and other similar APIs should be able to run successfully from another device.
Change-Id: I96084cbd6c6dcf2a81019779a6ab1842ef2f35d1
[ROCm/clr commit: c46f843b99]
This is to avoid calling the HIP_INIT macro during the shutdown process.
Change-Id: I2e65f6e10491918a17445ee1e8ddd08286070358
[ROCm/clr commit: 5e3a29078d]
This change replaces some asserts, that were only available in debug
mode, with standard error handling.
Signed-off-by: Sebastian Luzynski <Sebastian.Luzynski@amd.com>
Change-Id: I112f9e56f921abd72daf0d11e4ecdcb7b1a9f9e6
[ROCm/clr commit: 019abdc3bd]
Modified hipFuncSetAttribute to handle pointers to dynamic functions
returned by hipModuleGetFunction.
Change-Id: I54b98f9d31a79630dd7edcd363fad81f1d89219b
[ROCm/clr commit: 1a710dabcf]
Gfx12 has 16 bits for grid dim Y/Z. Detect gfxIp and return error if dim y/z > 16 bits
Change-Id: I43dd14affc9e4073d0b1232e7523967f0180fa31
[ROCm/clr commit: 0a918c8f96]
Added call to hipDeviceSynchronize in __hipUnregisterFatBinary
to ensure that all HSA async signal handlers complete before removeFatBinary
Change-Id: I756fecca1c2a5eae092613d8079de266399e5685
[ROCm/clr commit: ad32e604c7]
This should be used in place of dlsym or GetProcAddress (linux and windows respectively)
Change-Id: I5501b538e03892e8e5a2282678d848fcaf21d911
[ROCm/clr commit: 0479cdb3dd]
- Remove newline from logging as log function internally inserts a new
line
Change-Id: I25eb2242a1f1e87cf811bcc373d1d485b2e027a8
[ROCm/clr commit: 058b2702db]
This reverts commit f870f04dd9.
Reason for revert: Doesn't match with CUDA behavior
Change-Id: I413f3d241f864c1e7c21681c5fff8f216ef54306
[ROCm/clr commit: 4f5d180ca7]
- Add helper function to validate whether a dynamic function is present or not
- If getStatFunc fails, then check whether the function passed is a valid dynamic function
Change-Id: I4141172f42dce7ff689709560c483e602b5dad4b
[ROCm/clr commit: b4d8586a11]
Stella Laurenzo
Gerardo Hernandez
Jatin Chaudhary
Pengda Xie
Marius Brehler
dsicarov-amd
Danylo Lytovchenko
GunaShekar, Ajay
Manocha, Rahul
Sang, Tao
Jayaprakash, Karthik
Saleel Kudchadker
Marko Arandjelovic
Ioannis Assiouras
Sebastian Luzynski
Vladana Stojiljkovic
Jaydeep Patel
pghafari
Jatin Chaudhary
Sourabh Betigeri
jiabaxie
German
Satyanvesh Dittakavi
Anusha GodavarthySurya
Rahul Garg
Rakesh Roy