850bfde293
* WT-2610 Reduce hazard pointer array size. * Add session_count_idle and workload to wtperf. * Allocate session array outside the loop. * KNF * Remove diagnostic call to check hazard pointers. * Add a few hazard related statistics. * Revert change. Reinstate diagnostic hazard page check.
209 lines
10 KiB
OpenEdge ABL
209 lines
10 KiB
OpenEdge ABL
/*-
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* Public Domain 2014-2016 MongoDB, Inc.
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* Public Domain 2008-2014 WiredTiger, Inc.
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*
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* This is free and unencumbered software released into the public domain.
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*
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* Anyone is free to copy, modify, publish, use, compile, sell, or
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* distribute this software, either in source code form or as a compiled
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* binary, for any purpose, commercial or non-commercial, and by any
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* means.
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*
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* In jurisdictions that recognize copyright laws, the author or authors
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* of this software dedicate any and all copyright interest in the
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* software to the public domain. We make this dedication for the benefit
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* of the public at large and to the detriment of our heirs and
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* successors. We intend this dedication to be an overt act of
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* relinquishment in perpetuity of all present and future rights to this
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* software under copyright law.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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* IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
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* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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* OTHER DEALINGS IN THE SOFTWARE.
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*
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* wtperf_opt.i
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* List of options for wtperf. This is included multiple times.
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*/
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#ifdef OPT_DECLARE_STRUCT
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#define DEF_OPT_AS_BOOL(name, initval, desc) int name;
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#define DEF_OPT_AS_CONFIG_STRING(name, initval, desc) const char *name;
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#define DEF_OPT_AS_STRING(name, initval, desc) const char *name;
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#define DEF_OPT_AS_UINT32(name, initval, desc) uint32_t name;
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#endif
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#ifdef OPT_DEFINE_DESC
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#define DEF_OPT_AS_BOOL(name, initval, desc) \
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{ #name, desc, #initval, BOOL_TYPE, offsetof(CONFIG, name) },
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#define DEF_OPT_AS_CONFIG_STRING(name, initval, desc) \
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{ #name, desc, initval, CONFIG_STRING_TYPE, \
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offsetof(CONFIG, name) },
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#define DEF_OPT_AS_STRING(name, initval, desc) \
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{ #name, desc, initval, STRING_TYPE, offsetof(CONFIG, name) },
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#define DEF_OPT_AS_UINT32(name, initval, desc) \
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{ #name, desc, #initval, UINT32_TYPE, offsetof(CONFIG, name) },
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#endif
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#ifdef OPT_DEFINE_DEFAULT
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#define DEF_OPT_AS_BOOL(name, initval, desc) initval,
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#define DEF_OPT_AS_CONFIG_STRING(name, initval, desc) initval,
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#define DEF_OPT_AS_STRING(name, initval, desc) initval,
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#define DEF_OPT_AS_UINT32(name, initval, desc) initval,
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#endif
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#ifdef OPT_DEFINE_DOXYGEN
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#define DEF_OPT_AS_BOOL(name, initval, desc) \
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{ #name, desc, #initval, BOOL_TYPE, 0 },
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#define DEF_OPT_AS_CONFIG_STRING(name, initval, desc) \
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{ #name, desc, initval, CONFIG_STRING_TYPE, 0 },
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#define DEF_OPT_AS_STRING(name, initval, desc) \
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{ #name, desc, initval, STRING_TYPE, 0 },
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#define DEF_OPT_AS_UINT32(name, initval, desc) \
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{ #name, desc, #initval, UINT32_TYPE, 0 },
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#endif
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/*
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* Each option listed here represents a CONFIG struct field that may be
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* altered on command line via -o and -O. Each option appears here as:
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* DEF_OPT_AS_BOOL(name, initval, desc)
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* DEF_OPT_AS_CONFIG_STRING(name, initval, desc)
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* DEF_OPT_AS_STRING(name, initval, desc)
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* DEF_OPT_AS_UINT32(name, initval, desc)
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*
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* The first four forms (*_{CONFIG_STRING|STRING|BOOL|UINT}) have these
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* parameters:
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* name: a C identifier, this identifier will be a field in CONFIG,
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* and identifies the option for -o or -O.
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* initval: a default initial value for the field.
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* The default values are tiny, we want the basic run to be fast.
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* desc: a description that will appear in the usage message.
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*
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* The difference between CONFIG_STRING and STRING is that CONFIG_STRING
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* options are appended to existing content, whereas STRING options overwrite.
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*/
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DEF_OPT_AS_UINT32(async_threads, 0, "number of async worker threads")
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DEF_OPT_AS_UINT32(checkpoint_interval, 120,
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"checkpoint every interval seconds during the workload phase.")
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DEF_OPT_AS_UINT32(checkpoint_stress_rate, 0,
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"checkpoint every rate operations during the populate phase in the "
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"populate thread(s), 0 to disable")
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DEF_OPT_AS_UINT32(checkpoint_threads, 0, "number of checkpoint threads")
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DEF_OPT_AS_CONFIG_STRING(conn_config, "create",
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"connection configuration string")
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DEF_OPT_AS_BOOL(compact, 0, "post-populate compact for LSM merging activity")
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DEF_OPT_AS_STRING(compression, "none",
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"compression extension. Allowed configuration values are: "
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"'none', 'lz4', 'snappy', 'zlib'")
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DEF_OPT_AS_BOOL(create, 1,
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"do population phase; false to use existing database")
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DEF_OPT_AS_UINT32(database_count, 1,
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"number of WiredTiger databases to use. Each database will execute the"
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" workload using a separate home directory and complete set of worker"
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" threads")
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DEF_OPT_AS_UINT32(drop_tables, 0,
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"Whether to drop all tables at the end of the run, and report time taken"
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" to do the drop.")
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DEF_OPT_AS_UINT32(icount, 5000,
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"number of records to initially populate. If multiple tables are "
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"configured the count is spread evenly across all tables.")
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DEF_OPT_AS_UINT32(idle_table_cycle, 0,
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"Enable regular create and drop of idle tables, value is the maximum "
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"number of seconds a create or drop is allowed before flagging an error. "
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"Default 0 which means disabled.")
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DEF_OPT_AS_BOOL(index, 0,
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"Whether to create an index on the value field.")
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DEF_OPT_AS_BOOL(insert_rmw, 0,
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"execute a read prior to each insert in workload phase")
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DEF_OPT_AS_UINT32(key_sz, 20, "key size")
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DEF_OPT_AS_BOOL(log_partial, 0, "perform partial logging on first table only.")
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DEF_OPT_AS_UINT32(min_throughput, 0,
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"notify if any throughput measured is less than this amount. "
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"Aborts or prints warning based on min_throughput_fatal setting. "
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"Requires sample_interval to be configured")
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DEF_OPT_AS_BOOL(min_throughput_fatal, 0,
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"print warning (false) or abort (true) of min_throughput failure.")
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DEF_OPT_AS_UINT32(max_latency, 0,
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"notify if any latency measured exceeds this number of milliseconds."
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"Aborts or prints warning based on min_throughput_fatal setting. "
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"Requires sample_interval to be configured")
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DEF_OPT_AS_BOOL(max_latency_fatal, 0,
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"print warning (false) or abort (true) of max_latency failure.")
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DEF_OPT_AS_UINT32(pareto, 0, "use pareto distribution for random numbers. Zero "
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"to disable, otherwise a percentage indicating how aggressive the "
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"distribution should be.")
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DEF_OPT_AS_UINT32(populate_ops_per_txn, 0,
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"number of operations to group into each transaction in the populate "
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"phase, zero for auto-commit")
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DEF_OPT_AS_UINT32(populate_threads, 1,
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"number of populate threads, 1 for bulk load")
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DEF_OPT_AS_UINT32(random_range, 0,
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"if non zero choose a value from within this range as the key for "
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"insert operations")
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DEF_OPT_AS_BOOL(random_value, 0, "generate random content for the value")
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DEF_OPT_AS_UINT32(read_range, 0, "scan a range of keys after each search")
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DEF_OPT_AS_BOOL(readonly, 0,
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"reopen the connection between populate and workload phases in readonly "
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"mode. Requires reopen_connection turned on (default). Requires that "
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"read be the only workload specified")
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DEF_OPT_AS_BOOL(reopen_connection, 1,
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"close and reopen the connection between populate and workload phases")
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DEF_OPT_AS_UINT32(report_interval, 2,
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"output throughput information every interval seconds, 0 to disable")
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DEF_OPT_AS_UINT32(run_ops, 0,
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"total read, insert and update workload operations")
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DEF_OPT_AS_UINT32(run_time, 0,
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"total workload seconds")
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DEF_OPT_AS_UINT32(sample_interval, 0,
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"performance logging every interval seconds, 0 to disable")
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DEF_OPT_AS_UINT32(sample_rate, 50,
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"how often the latency of operations is measured. One for every operation,"
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"two for every second operation, three for every third operation etc.")
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DEF_OPT_AS_CONFIG_STRING(sess_config, "", "session configuration string")
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DEF_OPT_AS_UINT32(session_count_idle, 0,
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"number of idle sessions to create. Default 0.")
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DEF_OPT_AS_CONFIG_STRING(table_config,
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"key_format=S,value_format=S,type=lsm,exclusive=true,"
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"allocation_size=4kb,internal_page_max=64kb,leaf_page_max=4kb,"
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"split_pct=100",
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"table configuration string")
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DEF_OPT_AS_UINT32(table_count, 1,
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"number of tables to run operations over. Keys are divided evenly "
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"over the tables. Cursors are held open on all tables. Default 1, maximum "
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"99999.")
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DEF_OPT_AS_UINT32(table_count_idle, 0,
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"number of tables to create, that won't be populated. Default 0.")
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DEF_OPT_AS_STRING(threads, "", "workload configuration: each 'count' "
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"entry is the total number of threads, and the 'insert', 'read' and "
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"'update' entries are the ratios of insert, read and update operations "
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"done by each worker thread; If a throttle value is provided each thread "
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"will do a maximum of that number of operations per second; multiple "
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"workload configurations may be specified per threads configuration; "
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"for example, a more complex threads configuration might be "
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"'threads=((count=2,reads=1)(count=8,reads=1,inserts=2,updates=1))' "
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"which would create 2 threads doing nothing but reads and 8 threads "
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"each doing 50% inserts and 25% reads and updates. Allowed configuration "
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"values are 'count', 'throttle', 'update_delta', 'reads', 'inserts', "
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"'updates', 'truncate', 'truncate_pct' and 'truncate_count'. There are "
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"also behavior modifiers, supported modifiers are 'ops_per_txn'")
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DEF_OPT_AS_CONFIG_STRING(transaction_config, "",
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"transaction configuration string, relevant when populate_opts_per_txn "
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"is nonzero")
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DEF_OPT_AS_STRING(table_name, "test", "table name")
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DEF_OPT_AS_UINT32(value_sz_max, 1000,
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"maximum value size when delta updates are present. Default disabled")
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DEF_OPT_AS_UINT32(value_sz_min, 1,
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"minimum value size when delta updates are present. Default disabled")
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DEF_OPT_AS_UINT32(value_sz, 100, "value size")
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DEF_OPT_AS_UINT32(verbose, 1, "verbosity")
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DEF_OPT_AS_UINT32(warmup, 0,
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"How long to run the workload phase before starting measurements")
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#undef DEF_OPT_AS_BOOL
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#undef DEF_OPT_AS_CONFIG_STRING
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#undef DEF_OPT_AS_STRING
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#undef DEF_OPT_AS_UINT32
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