Man page - papi_multiplex_cost(1)

Packages contains this manual

Package:  papi-tools
apt-get install papi-tools

Manuals in package:
• papi_decode(1)
• papi_avail(1)
• papi_xml_event_info(1)
• papi_cost(1)
• papi_hybrid_native_avail(1)
• papi_command_line(1)
• papi_component_avail(1)
• papi_version(1)
• papi_mem_info(1)
• papi_hardware_avail(1)
• papi_error_codes(1)
• papi_event_chooser(1)
• papi_native_avail(1)
• papi_clockres(1)
• papi_multiplex_cost(1)
Documentations in package:
• papi-tools

Manual

papi_multiplex_cost

NAME
NAME
Synopsis
Description
Options
Bugs

---

NAME

papi_multiplex_cost - papi_multiplex_cost utility.

file papi_multiplex_cost.c

NAME

papi_multiplex_cost - computes execution time costs for basic PAPI operations on multiplexed EventSets.

Synopsis

papi_cost [-m, --min < min >] [-x, --max < max >] [-k,-s]

Description

papi_multiplex_cost is a PAPI utility program that computes the min / max / mean / std. deviation of execution times for PAPI start/stop pairs and for PAPI reads on multiplexed eventsets. This information provides the basic operating cost to a user’s program for collecting hardware counter data. Command line options control display capabilities.

Options

	•		-m < Min number of events to test >
	•		-x < Max number of events to test >
	•		-k, Do not time kernel multiplexing
	•		-s, Do not ime software multiplexed EventSets
	•		-t THRESHOLD, Test with THRESHOLD iterations of counting loop.

Bugs

There are no known bugs in this utility. If you find a bug, it should be reported to the PAPI Mailing List at ptools-perfapi@icl.utk.edu.

---