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0f1d024461
The patch implements the idea suggested by Olaf van der Spek in thread "Client: many small reads?" (internals@lists.mysql.com). Now small reads performed by the client library are buffered. The buffering gives up to 2 times speedup when retrieving one-column tables.
29 lines
1.2 KiB
Bash
29 lines
1.2 KiB
Bash
#! /bin/sh
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path=`dirname $0`
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. "$path/SETUP.sh"
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extra_flags="$pentium64_cflags $debug_cflags -USAFEMALLOC -UFORCE_INIT_OF_VARS -DHAVE_purify -DMYSQL_SERVER_SUFFIX=-valgrind-max"
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c_warnings="$c_warnings $debug_extra_warnings"
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cxx_warnings="$cxx_warnings $debug_extra_warnings"
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extra_configs="$pentium_configs $debug_configs"
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# We want to test isam when building with valgrind
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extra_configs="$extra_configs --with-berkeley-db --with-innodb --with-isam --with-embedded-server --with-openssl --with-raid --with-ndbcluster"
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. "$path/FINISH.sh"
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if test -z "$just_print"
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then
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set +v +x
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echo "\
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******************************************************************************
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Note that by default BUILD/compile-pentium-valgrind-max calls 'configure' with
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--enable-assembler. When Valgrind detects an error involving an assembly
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function (for example an uninitialized value used as an argument of an
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assembly function), Valgrind will not print the stacktrace and 'valgrind
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--gdb-attach=yes' will not work either. If you need a stacktrace in those
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cases, you have to run BUILD/compile-pentium-valgrind-max with the
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--disable-assembler argument.
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******************************************************************************"
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fi
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