Successful AVX=1 activation on old processor - Ivy Bridge (i3770k) - speed increased

[aka4el]

Installation with default CMakeLists.txt parameters for me, working on the old i3770k caused a stop error and the chat did not open. managed to solve the problem a few days ago by disabling all microinstructions, but the performance did not suit me, a dozen characters were displayed in responses for more than a minute. #160 (comment)
Now I propose the second option for editing CMakeLists.txt - here are the lines changed in it:
(all parameters avx2 are replaced by avx)

else()
message(STATUS "x86 detected")
if (MSVC)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /arch:AVX")
set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} /arch:AVX")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /arch:AVX")
else()
if(NOT LLAMA_NO_AVX)
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -mavx")
endif()
if(NOT LLAMA_NO_AVX2)
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -mavx")
endif()
if(NOT LLAMA_NO_FMA)
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -mfma")
endif()
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -mf16c")
endif()
endif()

after compiling with these settings, the program works correctly with activated AVX and the speed of responses has increased
(full modified CMakeLists.txt in attachment) CMakeLists.txt