mariadb/mysql-test/suite/parts/t/partition_float_myisam.test
unknown 92fc426386 Speed up mtr --parallel=<lots> by scheduling some slow tests earlier.
The patch also fixes a race in rpl_stop_slave.test.

On machines with lots of CPU and memory, something like `mtr --parallel=10`
can speed up the test suite enormously. However, we have a few test cases
that run for long (several minutes), and if we are unlucky and happen to
schedule those towards the end of the test suite, we end up with most
workers idle while waiting for the last slow test to end, significantly
delaying the finish of the entire suite.

Improve this by marking the offending tests as taking "long", and trying
to schedule those tests early. This reduces the time towards the end of
the test suite run where some workers are waiting with nothing to do for
the remaining workers each to finish their last test.

Also, the rpl_stop_slave test had a race which could cause it to take
a 300 seconds debug_sync timeout; this is fixed.

Testing on a 4-core 8GB machine, this patch speeds up the test suite with
around 30% for --parallel=10 (debug build), allowing to run the entire
suite in 5 minutes.
2011-01-03 15:33:39 +01:00

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Text

################################################################################
# t/partition_float_myisam.test #
# #
# Purpose: #
# Tests around float type #
# MyISAM branch #
# #
#------------------------------------------------------------------------------#
# Original Author: HH #
# Original Date: 2006-08-01 #
# Change Author: #
# Change Date: #
# Change: #
################################################################################
#
# NOTE: PLEASE DO NOT ADD NOT MYISAM SPECIFIC TESTCASES HERE !
# TESTCASES WHICH MUST BE APPLIED TO ALL STORAGE ENGINES MUST BE ADDED IN
# THE SOURCED FILES ONLY.
#
# Please read the README at the end of inc/partition.pre before changing
# any of the variables.
#
--source include/long_test.inc
#------------------------------------------------------------------------------#
# General not engine specific settings and requirements
##### Options, for debugging support #####
let $debug= 0;
# The server must support partitioning.
--source include/have_partition.inc
#------------------------------------------------------------------------------#
# Engine specific settings and requirements
##### Storage engine to be tested
let $engine= 'MYISAM';
##### Number of row to be inserted.
let $maxrows=16384;
#------------------------------------------------------------------------------#
# Execute the tests to be applied to all storage engines
--source suite/parts/inc/partition_float.inc
--source suite/parts/inc/partition_double.inc