Age | Commit message (Collapse) | Author |
|
OTP-13167
* sverk/proc-dict-opt:
erts: Add new test case pdict_SUITE:mixed
erts: Add 'fill_heap' to erts_debug:state_internal_state
erts: Rename proc dict size to arraySize
erts: Refactor proc dict with 'usedSlots'
erts: Add sizeMask for faster proc dict indexing
erts: Remove ProcDict.used
erts: Add proc dict macros ERTS_PD_START/SIZE
erts: Optimize away function "array_put" in proc dict
erts: Optimize hashing in process dictionary
|
|
for naming style consistency.
|
|
which is same as old homeSize + splitPosition.
|
|
|
|
(homeSize + splitPosition) will do just fine
|
|
Replace heave array_put() with a dumb array index assignment ARRAY_PUT
and instead introduce ensure_array_size() to be called when
we know the array might need to grow.
This change also ensures the entire HASH_RANGE is always
allocated. No need for ARRAY_GET to check index any more.
|
|
by limiting table sizes to powers of 2.
This will change the default size from 10 to 8.
|
|
* egil/pd-opt-get/OTP-13167:
erts: Add i_get_hash instruction
erts: Use internal hash for process dictionaries
|
|
Calculate hashvalue in load-time for constant process dictionary gets.
|
|
|
|
|
|
|
|
* egil/process_dictionary-initial-size/OTP-12535:
erts: Document option 'hpds'
erts: Enable command line argument for initial pd size
|
|
Use '+hpds size' to set initial process dictionary size for spawned processes.
|
|
Returns a list of all keys in the process dictionary.
|
|
This port has support for both non-smp and smp.
It contains a new way to do io checking in which erts_poll_wait
receives the payload of the polled entity. This has implications
for all linked-in drivers.
|
|
|
|
|
|
|