erlang:now()ime_warp | single_time_warp |
+
-
Sets time warp
@@ -785,6 +785,39 @@
See also
io:printable_range/0 in STDLIB.
+
+ -
+
Sets the maximum number of simultaneously existing processes for this
+ system if a Number is passed as value. Valid range for
+ Number is [1024-134217727]
+ NOTE: The actual maximum chosen may be much larger than
+ the Number passed. Currently the runtime system often,
+ but not always, chooses a value that is a power of 2. This might,
+ however, be changed in the future. The actual value chosen can be
+ checked by calling
+ erlang:system_info(process_limit).
+ The default value is 262144
+
+
+ -
+
Sets the maximum number of simultaneously existing ports for this
+ system if a Number is passed as value. Valid range for Number
+ is [1024-134217727]
+ NOTE: The actual maximum chosen may be much larger than
+ the actual Number passed. Currently the runtime system often,
+ but not always, chooses a value that is a power of 2. This might,
+ however, be changed in the future. The actual value chosen can be
+ checked by calling
+ erlang:system_info(port_limit).
+ The default value used is normally 65536. However, if
+ the runtime system is able to determine maximum amount of file
+ descriptors that it is allowed to open and this value is larger
+ than 65536, the chosen value will increased to a value
+ larger or equal to the maximum amount of file descriptors that
+ can be opened.
+ On Windows the default value is set to 8196 because the
+ normal OS limitations are set higher than most machines can handle.
+
-
Sets the compatibility mode.
@@ -1482,7 +1515,7 @@
, the runtime system
waits indefinitely for the crash dump file to be written.
This variable is used with
- kernel:heart if heart is running:
+ kernel:heart(3) if heart is running:
- Suppresses the writing a crash dump file entirely, thus
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