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Fix zes init #512

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Merged
TApplencourt merged 1 commit into from
Jun 23, 2026
Merged

Fix zes init #512

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5 changes: 4 additions & 1 deletion backends/ze/gen_ze.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -229,7 +229,10 @@ def gen_struct_printer(namespace, types)
puts <<EOF
_init_tracer();
EOF
if c.name == 'zeInit'
# _init_tracer_dump() calls the real zeInit (ZE_INIT_PTR) and dumps device
# properties. zesInit piggybacks on it so a pure-Sysman program (no zeInit)
# still initializes the ze backend it depends on.
if %w[zeInit zesInit].include?(c.name)
puts <<EOF
_init_tracer_dump();
EOF
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6 changes: 5 additions & 1 deletion backends/ze/ze_model.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -39,7 +39,11 @@
gen_struct_map(typedefs, structs)
gen_ffi_type_map(typedefs)

INIT_FUNCTIONS = /zeInit|zeLoaderInit|zeInitDrivers/
# zesInit is included here so that a pure-Sysman program (one that only calls
# zesInit, never zeInit) still triggers the tracer initialization.
# Ideally we would split this into INIT_ZE_FUNCTIONS / INIT_ZES_FUNCTIONS
# so each namespace initializes its own symbols.
INIT_FUNCTIONS = /zeInit|zeLoaderInit|zeInitDrivers|zesInit/

$struct_type_conversion_table = {
'ZE_STRUCTURE_TYPE_IMAGE_MEMORY_PROPERTIES_EXP' => 'ZE_STRUCTURE_TYPE_IMAGE_MEMORY_EXP_PROPERTIES',
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