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Correct compiler flags for NEOVERSEV1 target

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This commit is contained in:
Chris Sidebottom
2025-07-07 11:26:36 +00:00
parent 46b9b7a080
commit 552e1c7a7a
3 changed files with 7 additions and 7 deletions
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6
cmake/cc.cmake
View File

@@ -211,14 +211,14 @@ endif ()
if (${CORE} STREQUAL NEOVERSEV1)
if (NOT DYNAMIC_ARCH)
if (${CMAKE_C_COMPILER_ID} STREQUAL "PGI" AND NOT NO_SVE)
set (CCOMMON_OPT "${CCOMMON_OPT} -Msve_intrinsics -march=armv8.4-a+sve -mtune=neoverse-v1")
set (CCOMMON_OPT "${CCOMMON_OPT} -Msve_intrinsics -march=armv8.4-a+sve+bf16 -mtune=neoverse-v1")
elseif (${CMAKE_C_COMPILER_ID} STREQUAL "NVC" AND NOT NO_SVE)
set (CCOMMON_OPT "${CCOMMON_OPT} -tp=neoverse-v1")
else ()
if (${GCC_VERSION} VERSION_GREATER 10.4 OR ${GCC_VERSION} VERSION_EQUAL 10.4)
set (CCOMMON_OPT "${CCOMMON_OPT} -march=armv8.4-a+sve -mtune=neoverse-v1")
set (CCOMMON_OPT "${CCOMMON_OPT} -march=armv8.4-a+sve+bf16 -mtune=neoverse-v1")
else ()
set (CCOMMON_OPT "${CCOMMON_OPT} -march=armv8.2-a+sve")
set (CCOMMON_OPT "${CCOMMON_OPT} -march=armv8.2-a+sve+bf16")
endif()
endif()
endif ()

4
cmake/system.cmake
View File

@@ -291,10 +291,10 @@ if (DEFINED TARGET)
if (${TARGET} STREQUAL NEOVERSEV1)
if (${CMAKE_C_COMPILER_ID} STREQUAL "PGI" AND NOT NO_SVE)
set (KERNEL_DEFINITIONS "${KERNEL_DEFINITIONS} -Msve_intrinsics -march=armv8.4-a+sve -mtune=neoverse-v1")
set (KERNEL_DEFINITIONS "${KERNEL_DEFINITIONS} -Msve_intrinsics -march=armv8.4-a+sve+bf16 -mtune=neoverse-v1")
else ()
if (CMAKE_C_COMPILER_VERSION VERSION_GREATER 10.4 OR CMAKE_C_COMPILER_VERSION VERSION_EQUAL 10.4)
set (KERNEL_DEFINITIONS "${KERNEL_DEFINITIONS} -march=armv8.4-a+sve -mtune=neoverse-v1")
set (KERNEL_DEFINITIONS "${KERNEL_DEFINITIONS} -march=armv8.4-a+sve+bf16 -mtune=neoverse-v1")
else ()
message(FATAL_ERROR "Compiler ${CMAKE_C_COMPILER} ${CMAKE_C_COMPILER_VERSION} does not support Neoverse V1.")
endif()

4
getarch.c
View File

@@ -1,5 +1,5 @@
/*****************************************************************************
Copyright (c) 2011-2014, The OpenBLAS Project
Copyright (c) 2011-2014, 2025 The OpenBLAS Project
All rights reserved.
Redistribution and use in source and binary forms, with or without
@@ -1476,7 +1476,7 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
"-DL2_SIZE=1048576 -DL2_LINESIZE=64 -DL2_ASSOCIATIVE=16 " \
"-DDTB_DEFAULT_ENTRIES=64 -DDTB_SIZE=4096 " \
"-DHAVE_VFPV4 -DHAVE_VFPV3 -DHAVE_VFP -DHAVE_NEON -DHAVE_SVE -DARMV8 " \
"-march=armv8.4-a+sve -mtune=neoverse-v1"
"-march=armv8.4-a+sve+bf16 -mtune=neoverse-v1"
#define LIBNAME "neoversev1"
#define CORENAME "NEOVERSEV1"
#endif