For debugging. Do not set this option in production.
Type: feature
Signed-off-by: Dave Barach <dave@barachs.net>
Change-Id: I5e59671c4932e064bc087b85bf9c62c6f3bf48cf
##############################################################################
set(LOG2_CACHE_LINE_BYTES ${VPP_LOG2_CACHE_LINE_SIZE})
+option(VPP_VECTOR_GROW_BY_ONE "Vectors grow by one, instead of 3/2" OFF)
+if(VPP_VECTOR_GROW_BY_ONE)
+ set(VECTOR_GROW_BY_ONE 1)
+else(VPP_VECTOR_GROW_BY_ONE)
+ set(VECTOR_GROW_BY_ONE 0)
+endif(VPP_VECTOR_GROW_BY_ONE)
+
configure_file(
${CMAKE_SOURCE_DIR}/vppinfra/config.h.in
${CMAKE_BINARY_DIR}/vppinfra/config.h
#endif
#define CLIB_TARGET_TRIPLET "@CMAKE_C_COMPILER_TARGET@"
+#define CLIB_VECTOR_GROW_BY_ONE @VECTOR_GROW_BY_ONE@
+
#endif
return v;
}
+#if CLIB_VECTOR_GROW_BY_ONE > 0
+ new_alloc_bytes = data_bytes;
+#else
new_alloc_bytes = (old_alloc_bytes * 3) / 2;
if (new_alloc_bytes < data_bytes)
new_alloc_bytes = data_bytes;
+#endif
new =
clib_mem_alloc_aligned_at_offset (new_alloc_bytes, data_align,