aboutsummaryrefslogtreecommitdiffstats
path: root/src/cmake/cpu.cmake
diff options
context:
space:
mode:
Diffstat (limited to 'src/cmake/cpu.cmake')
-rw-r--r--src/cmake/cpu.cmake14
1 files changed, 9 insertions, 5 deletions
diff --git a/src/cmake/cpu.cmake b/src/cmake/cpu.cmake
index ef0393684cb..8ea050b4d23 100644
--- a/src/cmake/cpu.cmake
+++ b/src/cmake/cpu.cmake
@@ -25,17 +25,21 @@ if(CMAKE_SYSTEM_PROCESSOR MATCHES "^(aarch64.*|AARCH64.*)")
string(STRIP ${value} value)
if(${name} STREQUAL "CPU implementer")
set(CPU_IMPLEMENTER ${value})
- endif()
+ endif()
if(${name} STREQUAL "CPU part")
set(CPU_PART ${value})
- endif()
+ endif()
endforeach()
# Implementer 0x43 - Cavium
# Part 0x0af - ThunderX2 is 64B, rest all are 128B
- if (${CPU_IMPLEMENTER} STREQUAL "0x43" AND ${CPU_PART} STREQUAL "0x0af")
- set(VPP_LOG2_CACHE_LINE_SIZE 6)
+ if (${CPU_IMPLEMENTER} STREQUAL "0x43")
+ if (${CPU_PART} STREQUAL "0x0af")
+ set(VPP_LOG2_CACHE_LINE_SIZE 6)
+ else()
+ set(VPP_LOG2_CACHE_LINE_SIZE 7)
+ endif()
else()
- set(VPP_LOG2_CACHE_LINE_SIZE 7)
+ set(VPP_LOG2_CACHE_LINE_SIZE 6)
endif()
math(EXPR VPP_CACHE_LINE_SIZE "1 << ${VPP_LOG2_CACHE_LINE_SIZE}")
message(STATUS "ARM AArch64 CPU implementer ${CPU_IMPLEMENTER} part ${CPU_PART} cacheline size ${VPP_CACHE_LINE_SIZE}")