MD5 implementation of a hash queue which optimizes the OOO compare. More...
Inheritance diagram for cl_syoscb_queue_hash_md5:
Collaboration diagram for cl_syoscb_queue_hash_md5:
Public Member Functions | |
| virtual cl_syoscb_queue_iterator_base | create_iterator (string name="") |
| Queue API: See cl_syoscb_queue_base::create_iterator for more details | |
| virtual cl_syoscb_queue_locator_base | get_locator () |
| Queue API: See cl_syoscb_queue_base::create_iterator for more details | |
| virtual cl_syoscb_queue_iterator_base | create_iterator (string name="") |
| Queue API: Creates an iterator for this queue. More... | |
| virtual cl_syoscb_queue_locator_base | get_locator () |
| Queue API: Creates a locator for this queue. More... | |
| Public Member Functions inherited from cl_syoscb_queue_hash< pk_syoscb::MD5_HASH_DIGEST_WIDTH > | |
| virtual bit | add_item (string producer, uvm_sequence_item item) |
| Queue API: See cl_syoscb_queue_base::add_item for more details | |
| virtual bit | delete_item (cl_syoscb_proxy_item_base proxy_item) |
| Queue API: See cl_syoscb_queue_base::delete_item for more details | |
| virtual cl_syoscb_item | get_item (cl_syoscb_proxy_item_base proxy_item) |
| Queue API: See cl_syoscb_queue_base::get_item for more details | |
| virtual int unsigned | get_size () |
| Queue API: See cl_syoscb_queue_base::get_size for more details. | |
| virtual bit | empty () |
| Queue API: See cl_syoscb_queue_base::empty for more details | |
| virtual bit | insert_item (string producer, uvm_sequence_item item, int unsigned idx) |
| Queue API: See cl_syoscb_queue_base::insert_item for more details | |
| virtual bit | delete_iterator (cl_syoscb_queue_iterator_base iterator) |
| Queue API: See cl_syoscb_queue_base::delete_iterator for more details | |
| virtual tp_queue_of_keys | get_key_queue () |
| Get the list of hash values of items in the queue. More... | |
| virtual tp_aa_hash | get_hash () |
| Gets the hash AA wrapper used for this queue. | |
| Public Member Functions inherited from cl_syoscb_queue_base | |
| void | build_phase (uvm_phase phase) |
| UVM Build Phase. Gets the scoreboard configuration for this SCB. | |
| void | check_phase (uvm_phase phase) |
| UVM check phase. More... | |
| virtual void | dump (uvm_printer printer=null, int fd=UVM_STDOUT) |
| Queue API: Loop over all the items in the shadow queue and dump them. More... | |
| virtual void | flush_queue () |
| Queue API: Deletes all elements from the queue. More... | |
| virtual cl_syoscb_queue_iterator_base | get_iterator (string name) |
| Queue API: Gets the iterator from this queue with a given name. More... | |
| virtual bit | exists_cnt_producer (string producer) |
| Queue API: Check if a given producer exists in the producer counter for this queue More... | |
| virtual int unsigned | get_cnt_producer (string producer) |
| Queue API: Get the producer count for a given producer. More... | |
| virtual int unsigned | get_cnt_add_item () |
| Queue API: Returns the number of items that have been inserted in this queue | |
| virtual int unsigned | get_max_items () |
| Queue API: Returns the maximum number of elements that have been in the queue. | |
| virtual int unsigned | get_cnt_flushed_item () |
| Queue API: Returns the total number of elements flushed from this queue. | |
| virtual int unsigned | get_cnt_matched_item () |
| Queue API: Returns the total number of elements matched in this queue | |
| virtual cl_syoscb_item | get_last_inserted_item () |
| Queue API: Gets the last inserted item in the queue | |
| virtual string | get_failed_checks () |
| Queue API: Gets a string containing all queue checks that this queue have failed. More... | |
| virtual string | create_queue_report (int unsigned offset, int unsigned first_column_width) |
| Queue API: Returns a string with overall queues statistics. More... | |
Additional Inherited Members | |
| Public Types inherited from cl_syoscb_queue_hash< pk_syoscb::MD5_HASH_DIGEST_WIDTH > | |
| typedef cl_syoscb_hash_base< HASH_DIGEST_WIDTH >::tp_hash_digest | tp_digest |
| Typedef for hash algorithm digests. | |
| typedef cl_syoscb_hash_base< HASH_DIGEST_WIDTH >::tp_hash_digest | tp_digest |
| Typedef for hash algorithm digests. | |
| typedef tp_item_digest | tp_queue_of_keys[$] |
| Typedef for queue of digests and items. | |
| typedef tp_item_digest | tp_queue_of_keys[$] |
| Typedef for queue of digests and items. | |
| typedef cl_syoscb_hash_aa_wrapper< HASH_DIGEST_WIDTH > | tp_aa_hash |
| Typedef for parameterized AA wrapper. | |
| typedef cl_syoscb_hash_aa_wrapper< HASH_DIGEST_WIDTH > | tp_aa_hash |
| Typedef for parameterized AA wrapper. | |
| typedef struct cl_syoscb_queue_hash::packed | tp_return_digest |
| Typedef for struct representing whether an option with an iterator was valid. | |
| typedef struct cl_syoscb_queue_hash::packed | tp_return_digest |
| Typedef for struct representing whether an option with an iterator was valid. | |
| Public Attributes inherited from cl_syoscb_queue_base | |
| cl_syoscb_item | shadow_items [$] |
| Shadow queue tracking all items inserted into the queue, used for scoreboard dumps. | |
| Protected Member Functions inherited from cl_syoscb_queue_hash< pk_syoscb::MD5_HASH_DIGEST_WIDTH > | |
| virtual void | do_flush_queue () |
| See cl_syoscb_queue_base::do_flush_queue for more details. | |
| Protected Member Functions inherited from cl_syoscb_queue_base | |
| virtual cl_syoscb_item | pre_add_item (string producer, uvm_sequence_item item) |
| Perform some basic bookkeeping that is the same for all sequence items before insertion. More... | |
| virtual void | post_add_item (cl_syoscb_item item) |
| Perform some basic bookkeping that is the same for all sequence items after insertion. More... | |
| virtual void | incr_cnt_producer (string producer) |
| Increment the producer counter for a given producer. More... | |
| virtual void | decr_cnt_producer (string producer) |
| Decrement the producer counter for a given producer. More... | |
| virtual void | dump_orphans_to_file () |
| Dumps orphans remaining in the queue into a logfile. More... | |
| virtual void | dump_orphans_to_stdout () |
| Prints orphans remaining in the queue to stdout. More... | |
| virtual string | create_producer_stats (int unsigned offset, int unsigned first_column_width) |
| Returns a table with statistics for all producers in this queue. More... | |
| virtual string | get_dump_extension (t_dump_type dump_type) |
| Gets the file extension to be used for a dump file. More... | |
| virtual void | print_orphan_xml_header (int fd) |
| Prints the header for an XML orphan dump. More... | |
| virtual void | print_orphan_xml_footer (int fd) |
| Prints the footer for an XML orphan dump. More... | |
| Protected Attributes inherited from cl_syoscb_queue_hash< pk_syoscb::MD5_HASH_DIGEST_WIDTH > | |
| cl_syoscb_hash_base< HASH_DIGEST_WIDTH > | hash_algo |
| Handle to the implemented hash algorithm. | |
| cl_syoscb_hash_aa_wrapper< HASH_DIGEST_WIDTH > | hash |
| Queue implementation with an assosiative array. Wrapped in a class for performance reasons. | |
| tp_item_digest | key_queue [$] |
| List of hash values of the items in the queue. More... | |
| int unsigned | size |
| Size of queue, stored here to optimize for speed. | |
| Protected Attributes inherited from cl_syoscb_queue_base | |
| cl_syoscb_cfg | cfg |
| Handle to the configuration. | |
| cl_syoscb_queue_iterator_base | iterators [cl_syoscb_queue_iterator_base] |
| List of iterators registered with this queue. | |
| semaphore | iter_sem |
| Semaphore guarding exclusive access to the queue when multiple iterators are in play. | |
| int unsigned | cnt_producer [string] |
| Associative array counting the number of items by a given producer that currently exist in the queue. | |
| int unsigned | cnt_add_item = 0 |
| Number of items that have been inserted into this queue. | |
| int unsigned | max_items = 0 |
| Maximum number of items that have been in this queue so far. | |
| cl_syoscb_item | last_inserted_item |
| The most recently inserted item in this queue. | |
| int | num_iters_created = 0 |
| The number of iterators that have been created for this queue so far. | |
Detailed Description
MD5 implementation of a hash queue which optimizes the OOO compare.
The queue implements the queue API as defined by cl_syoscb_queue_base.
Definition at line 3 of file cl_syoscb_queue_hash_md5.svh.
Member Function Documentation
◆ create_iterator()
|
virtual |
Queue API: Creates an iterator for this queue.
Iterators are by default named "[name]_iter[X]", where [name] is the name of the queue, and [X] is the number of iterators that have previusly been created for this queue
- Parameters
-
name A name to be used for the iterator. If an iterator with this name already exists, prints a UVM_DEBUG message
- Returns
- An iterator over this queue, or null if a queue with the requested name already exists
Reimplemented from cl_syoscb_queue_base.
◆ get_locator()
|
virtual |
Queue API: Creates a locator for this queue.
- Returns
- A locator over this queue
Reimplemented from cl_syoscb_queue_base.
The documentation for this class was generated from the following files:
