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>
This commit adds support for parsing new .kernel_arg_metadata zeInfo's section,
which will be parsed only on demand (it won't get parsed on initial
zeInfo parsing).
Usage of populated structs will be added in the next commit.
Implemented section's parsing, decoding & populating corresponding fields in
kernelDescriptor.
Related-To: NEO-7372
Signed-off-by: Kacper Nowak <kacper.nowak@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>
Remove code duplication. Parsing zebin elf for relocations and symbols
is moved to decodeSingleDeviceBinary.
Signed-off-by: Krystian Chmielewski <krystian.chmielewski@intel.com>
This change allows for modifying kernel's barrier count
based on called external functions metadata passed
via zeInfo section in zebin.
Added parsing external functions metadata.
Added resolving external functions call graph.
Added updating kernel barriers based on called external functions.
Added support for L0 dynamic link.
Signed-off-by: Krystian Chmielewski <krystian.chmielewski@intel.com>
This commit adds support for querying global pointers via decorated
names passed in zeInfo.
Related-To: NEO-6734
Signed-off-by: Kacper Nowak <kacper.nowak@intel.com>
- Support for L0 apps to handle undefined symbols reported by IGC
- Removed duplication of symbol in exported symbol list and relocation
for properly resolving the symbol during dynamic link
- Add export module's exported function surface state to the import
module's residency container during dynamic linkage to allow import
kernels to execute exported functions.
Signed-off-by: Spruit, Neil R <neil.r.spruit@intel.com>
- Support for L0 apps to handle undefined symbols reported by IGC
- Removed duplication of symbol in exported symbol list and relocation
for properly resolving the symbol during dynamic link
- Add export module's exported function surface state to the import
module's residency container during dynamic linkage to allow import
kernels to execute exported functions.
Signed-off-by: Spruit, Neil R <neil.r.spruit@intel.com>
Compute-Runtime-Validation