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ggml-cpu: Conditionally enable power11 backend based on compiler support (#24687)

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* ggml: Conditionally enable power11 backend based on compiler support

Guard POWER11 backend creation behind a compiler flag check for -mcpu=power11. This avoids build failures on current GCC/Clang toolchains while preserving forward compatibility once POWER11 support becomes available.

* Update CMakeLists.txt

ggml-cpu: Use -mcpu=power10 for P10 and P11
This commit is contained in:
shalinib-ibm
2026-06-18 02:45:19 +08:00
committed by GitHub
parent 0843245cb1
commit 2e88c49c90
2 changed files with 9 additions and 2 deletions
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ggml/src/ggml-cpu/CMakeLists.txt
+1 -1
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@@ -389,7 +389,7 @@ function(ggml_add_cpu_backend_variant_impl tag_name)
string(REGEX MATCHALL "POWER *([0-9]+)" MATCHED_STRING "${POWER10_M_UPPER}")
string(REGEX REPLACE "POWER *([0-9]+)" "\\1" EXTRACTED_NUMBER "${MATCHED_STRING}")
if (EXTRACTED_NUMBER GREATER_EQUAL 10)
if (EXTRACTED_NUMBER EQUAL 10 OR EXTRACTED_NUMBER EQUAL 11)
list(APPEND ARCH_FLAGS -mcpu=power10)
elseif (EXTRACTED_NUMBER EQUAL 9)
list(APPEND ARCH_FLAGS -mcpu=power9)