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fixed setting pagesize and pageshift in cmake

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This commit is contained in:
Mateusz Jakub Fila 2023-12-24 01:51:00 +01:00
parent e9a2d3c46f
commit 8987d08f79
2 changed files with 21 additions and 8 deletions
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27
CMakeLists.txt
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@ -122,18 +122,31 @@ set(enable_libunwind ${gperftools_enable_libunwind})
set(gperftools_tcmalloc_pagesize ${default_tcmalloc_pagesize}
CACHE STRING "Set the tcmalloc internal page size")
set_property(CACHE gperftools_tcmalloc_pagesize PROPERTY STRINGS "8" "32" "64")
if(NOT gperftools_tcmalloc_pagesize STREQUAL "8" AND
NOT gperftools_tcmalloc_pagesize STREQUAL "32" AND
NOT gperftools_tcmalloc_pagesize STREQUAL "64")
set(allowed_page_sizes LIST "4;8;16;32;64;128;256")
set_property(CACHE gperftools_tcmalloc_pagesize PROPERTY STRINGS ${allowed_page_sizes})
if(NOT gperftools_tcmalloc_pagesize IN_LIST allowed_page_sizes)
message(WARNING
"Invalid gperftools_tcmalloc_pagesize (${gperftools_tcmalloc_pagesize}), "
"setting to default value (${default_tcmalloc_pagesize})")
set(gperftools_tcmalloc_pagesize ${default_tcmalloc_pagesize})
endif()
if (gperftools_tcmalloc_pagesize STREQUAL "32" OR
gperftools_tcmalloc_pagesize STREQUAL "64")
set(TCMALLOC_${gperftools_tcmalloc_pagesize}K_PAGES ON)
if (gperftools_tcmalloc_pagesize EQUAL 4)
set(TCMALLOC_PAGE_SIZE_SHIFT 12)
elseif(gperftools_tcmalloc_pagesize EQUAL 8)
# default page size
elseif(gperftools_tcmalloc_pagesize EQUAL 16)
set(TCMALLOC_PAGE_SIZE_SHIFT 14)
elseif(gperftools_tcmalloc_pagesize EQUAL 32)
set(TCMALLOC_PAGE_SIZE_SHIFT 15)
elseif(gperftools_tcmalloc_pagesize EQUAL 64)
set(TCMALLOC_PAGE_SIZE_SHIFT 16)
elseif(gperftools_tcmalloc_pagesize EQUAL 128)
set(TCMALLOC_PAGE_SIZE_SHIFT 17)
elseif(gperftools_tcmalloc_pagesize EQUAL 256)
set(TCMALLOC_PAGE_SIZE_SHIFT 18)
else()
message(WARNING
"${gperftools_tcmalloc_pagesize}K size not supported, using default tcmalloc page size.")
endif()
set(gperftools_tcmalloc_alignment ${DEFAULT_TCMALLOC_ALIGNMENT}

2
cmake/config.h.in
View File

@ -240,7 +240,7 @@
#cmakedefine TCMALLOC_ALIGN_8BYTES
/* Define internal page size for tcmalloc as number of left bitshift */
#cmakedefine TCMALLOC_PAGE_SIZE_SHIFT
#cmakedefine TCMALLOC_PAGE_SIZE_SHIFT @TCMALLOC_PAGE_SIZE_SHIFT@
/* Version number of package */
#define VERSION @PROJECT_VERSION@