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a63d1a0863
This one is the last optional module to build with haproxy, so let's move it to addons/. It was renamed to "ot" as it was the only one whose USE_* option did not match the directory name, now this is consistent. Few changes were required, only the Makefile, and doc were adjusted, as the directory was already self-contained and relocatable.
26 lines
1.6 KiB
Plaintext
26 lines
1.6 KiB
Plaintext
Used pools:
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-------------------------------+-----------------------------+-----------------------------
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head / name | size | define
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-------------------------------+-----------------------------+-----------------------------
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pool_head_ buffer | global.tune.bufsize = 16384 | USE_POOL_BUFFER
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pool_head_ trash | 32 + 16384 | USE_TRASH_CHUNK
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-------------------------------+-----------------------------+-----------------------------
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pool_head_ ot_scope_span | 96 | USE_POOL_OT_SCOPE_SPAN
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pool_head_ ot_scope_context | 64 | USE_POOL_OT_SCOPE_CONTEXT
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pool_head_ ot_runtime_context | 128 | USE_POOL_OT_RUNTIME_CONTEXT
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pool_head_ ot_span_context | 96 | USE_POOL_OT_SPAN_CONTEXT
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-------------------------------+-----------------------------+-----------------------------
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By defining individual definitions in file include/config.h, it is possible to
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switch individual pools on / off. If a particular pool is not used, memory is
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used in a 'normal' way instead, using malloc()/free() functions.
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This is made only from the aspect of debugging the program, i.e. comparing the
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speed of operation using different methods of working with memory.
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In general, it would be better to use memory pools, due to less fragmentation
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of memory space after long operation of the program. The speed of operation
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is similar to when using standard allocation functions (when testing it was
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shown that pool use was fast by about 1%).
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