In case of recompilation from IR, apart from updating build log,
print debug message with recompilation warning.
Signed-off-by: Kacper Nowak <kacper.nowak@intel.com>
This change replaces mechanism of patching global constants and
variables in kernel per relocation to patching them only once. This
would improve linking time performance for kernels with multiple global
symbols.
Signed-off-by: Luzynski, Sebastian Jozef <sebastian.jozef.luzynski@intel.com>
On pre-Gen12 platform we use igfxdcd kernel module for debugging, which
does not support zebinary format.
- When platform is pre-Gen12 an and debugger is
attached, if binary format is zebin and it's not a builtin:
- If SPIR-V is available - force rebuild with zebin disabled
- Otherwise, return an error.
- Minor refactor: extend check for ir presence for each case of
rebuilt in OCL.
Related-To: NEO-7328
Signed-off-by: Kacper Nowak <kacper.nowak@intel.com>
Instead of just returning proper error code in case of exceeding
available Shared Local Memory size we also want to print error message
to make debugging easier.
Related-To: NEO-7280
Signed-off-by: Fabian Zwolinski <fabian.zwolinski@intel.com>
- Allow usage of L0 with IGC unless Debugger, Mid Thread Premption, or
SPIRvs need to be compiled from modules. Native Binaries that are
already compiled for GENs will be usable.
Related-To: LOCI-3430
Signed-off-by: Neil R Spruit <neil.r.spruit@intel.com>
Remove code duplication. Parsing zebin elf for relocations and symbols
is moved to decodeSingleDeviceBinary.
Signed-off-by: Krystian Chmielewski <krystian.chmielewski@intel.com>
- Enabled default setting of Program & Global Symbols to be generated by
IGC when building L0 Modules with the ability to fallback to previous
behavior thru build failure checks.
- Enabled selective disable of default program or global symbol
generation thru debug variables.
Signed-off-by: Neil R Spruit <neil.r.spruit@intel.com>
This commits add support for relocating
symbols with local binding and of functional type
(STB_LOCAL, STT_FUNC).
Related-To: NEO-7299
Signed-off-by: Kacper Nowak <kacper.nowak@intel.com>
- Enabled default setting of Program & Global Symbols to be generated by
IGC when building L0 Modules with the ability to fallback to previous
behavior thru build failure checks.
- Enabled selective disable of default program or global symbol
generation thru debug variables.
Signed-off-by: Neil R Spruit <neil.r.spruit@intel.com>
With compiler LSC WAs this gives better performance.
If debugger is active, policy will not be changed ie.
will be WBP.
Related-To: NEO-7003
Signed-off-by: Dominik Dabek <dominik.dabek@intel.com>
- notify module allocation for (sub)device used to create module,
makeResident called within (sub)device contexts
- access ISA with vmHandle specific to device index
Related-To: NEO-5784
Signed-off-by: Mateusz Hoppe <mateusz.hoppe@intel.com>
This change:
- removes redundant copying of std::vector
- removes unneeded includes from the header file
and introduces usage of forward declaration
Signed-off-by: Patryk Wrobel <patryk.wrobel@intel.com>
With compiler LSC WAs this gives better performance.
If debugger is active, policy will not be changed ie.
will be WBP.
Related-To: NEO-7003
Signed-off-by: Dominik Dabek <dominik.dabek@intel.com>
We have to always generate module create/destroy events to give
debugger a chance to insert bp, read/write debuggee memory etc
even there is no debug data was generated. In this case ELF will not be
reported to debugger, just ISA GpuVA
Related-To: NEO-6723
Signed-off-by: Igor Venevtsev <igor.venevtsev@intel.com>
- Check that the Image Format is valid for the image
argument to a SPIRv module. If the Image is invalid
return ZE_RESULT_ERROR_UNSUPPORTED_IMAGE_FORMAT.
Signed-off-by: Neil R Spruit <neil.r.spruit@intel.com>
- Enable Support for L0 Function Pointers for Kernels and Exported
Functions
- Return ZE_RESULT_ERROR_INVALID_FUNCTION_NAME given no function of that
name is a kernel or exported function
Signed-off-by: Neil R Spruit <neil.r.spruit@intel.com>
- Added EnableProgramSymbolTableGeneration to enable or disable default
behavior for IGC to generate the program symbol tables for L0 modules
with exported functions.
- Default value set to true to add -library-compilation to all module
builds.
Signed-off-by: Neil R Spruit <neil.r.spruit@intel.com>
When module is created but not fully linked we don't copy ISA to GPU
however we need to store patched segments for dynamic linking
Related-To HSD-18022114161
Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>
- Packed Binary Returned to a customer in L0 GetNative is now
the target device's native binary.
Signed-off-by: Neil R Spruit <neil.r.spruit@intel.com>
I've added debug flag FailBuildProgramWithStatefulAccess which makes
possible to fail build program/module creation
with stateful access(except builtins) on
pvc and later platforms.
Related-To: NEO-6075
Signed-off-by: Kamil Kopryk <kamil.kopryk@intel.com>
- Allow for all exported symbols between L0 Dynamically linked Modules
to be accessible by adding the exported function allocations to all
linked modules unconditionally.
- This enables for L0 Function Pointers to be used to call functions
between the modules without unresolved symbols, which were a condition
to allow for exported allocations to be accessed between modules.
Signed-off-by: Neil R Spruit <neil.r.spruit@intel.com>
