This may belong in the C Programming forum, but here goes anyway...
What would cause a bus error? I searched google for a cause, but came up with some conflicting reports...
Could it be caused by disk space?
A lot of the pages I found mentioned linking with the incorrect versions of the... (4 Replies)
aix 5.3 ML1
system was functioing well, when suddenly telnet session hung and then I got the following message "Bus error(coredump)"
would appreciate if anyone would assist as to what to do next. (3 Replies)
Hi,
I am using HP-UX.
While i try to run the Sqlplus command using the shel script in encounter the following error:
<shell script name>: some number Bus Error(coredump)
What may be the reason behind this.
I read few previous threads in this forum where i found some similar case. There it was... (2 Replies)
Hi!
I've got a program which runs fine under Linux, but I have compiled it to run under SunOS 5.8 in a Sparc computer, and now it sometimes fails with "bus error".
Ussing gdb I surfed to the error line, which is
*pointer = some_vector;
where some_vector is a 16 byte struct (4 integers)... (1 Reply)
Hi All,
I am getting coredump error, when I try to execute Oracle SQL*Loader from Shell script in Unix environment. But SQL*Loader from local machine runs fine with same database.
SQL*Loader: Release 9.2.0.6.0 - Production on Mon Apr 23 05:23:47 2007
Copyright (c) 1982, 2002, Oracle... (3 Replies)
Hi all,
I am getting bus error problem in SunOS. Can you please help me out in this regard.
Actually, my entire code till the last line has been executed. But after tht i am getting a bus error. Please help me.
Thanks in advance.
Charu. (4 Replies)
Hi all,
I am trying to create few directories using script and its giving me segmentation error.
#!/bin/ksh
createDirectories()
createDirectories()
{
cat dirs | \
while read line
do
mkdir... (16 Replies)
I am getting bus error when i include "#!/bin/ksh". If i remove interpreter then script is working. Can anyone explain this and how can i avoid this error?
Operating System is HP-UX B.11.23 U 9000/800 1091834454 (2 Replies)
Hi everyone,
I have a GUI project and when I run it and left in idle state for a long time(there is nothing done, just opened GUI, no more actions),I get bus error after trying to do anything with it.
I've tried to build it in debug mode and use gdb, but I don't get any error in debug mode.It... (3 Replies)
Hi all,
I am writing a phonebook program to store names and number using a list. Here is the code for the function which allows the user to enter the name and number (where the error occurs).
//THIS FUNCTION ADDS A NEW ENTRY TO THE phonebook_list
void insert(void){
//variables
int... (5 Replies)
Discussion started by: kdejan
5 Replies
LEARN ABOUT CENTOS
papi_epc
PAPI_epc(3) PAPI PAPI_epc(3)NAME
PAPI_epc -
Simplified call to get arbitrary events per cycle, real and processor time.
SYNOPSIS Detailed Description
C Interface:
#include <papi.h>
int PAPI_epc( int event, float *rtime, float *ptime, long long *ref, long long *core, long long *evt, float *epc );
Parameters:
event event code to be measured (0 defaults to PAPI_TOT_INS)
*rtime total realtime since the first call
*ptime total process time since the first call
*ref incremental reference clock cycles since the last call
*core incremental core clock cycles since the last call
*evt total events since the first call
*epc incremental events per cycle since the last call
Return values:
PAPI_EINVAL The counters were already started by something other than PAPI_epc().
PAPI_ENOEVNT One of the requested events does not exist.
PAPI_ENOMEM Insufficient memory to complete the operation.
The first call to PAPI_epc() will initialize the PAPI High Level interface, set up the counters to monitor the user specified event,
PAPI_TOT_CYC, and PAPI_REF_CYC (if it exists) and start the counters.
Subsequent calls will read the counters and return total real time, total process time, total event counts since the start of the
measurement and the core and reference cycle count and EPC rate since the latest call to PAPI_epc().
A call to PAPI_stop_counters() will stop the counters from running and then calls such as PAPI_start_counters() or other rate calls can
safely be used.
PAPI_epc can provide a more detailed look at algorithm efficiency in light of clock variability in modern cpus. MFLOPS is no longer an
adequate description of peak performance if clock rates can arbitrarily speed up or slow down. By allowing a user specified event and
reporting reference cycles, core cycles and real time, PAPI_epc provides the information to compute an accurate effective clock rate, and
an accurate measure of computational throughput.
See Also:
PAPI_flips()
PAPI_flops()
PAPI_ipc()
PAPI_stop_counters()
Author
Generated automatically by Doxygen for PAPI from the source code.
Version 5.2.0.0 Tue Jun 17 2014 PAPI_epc(3)