dis_memory_usage

memory used in distributed environment

Synopsis

size_t seq_memory_usage();
size_t dis_memory_usage();
size_t seq_peak_memory_usage();
size_t dis_peak_memory_usage();
size_t memory_size();

Description

seq_memory_usage

Returns the current resident set size (physical memory use) measured in bytes, or zero if the value cannot be determined on this OS.

dis_memory_usage

Returns the accumulated memory usage for all processed linked together via the default communicator.

seq_peak_memory_usage

Returns the peak (maximum so far) resident set size (physical memory use) measured in bytes, or zero if the value cannot be determined on this OS.

dis_peak_memory_usage

Returns the accumulated peak memory usage for all processed linked together via the default communicator.

memory_size

Returns the size of physical memory (RAM) in bytes associated to the given process.

Implementation

This documentation has been generated from file linalg/lib/dis_memory_usage.h