.TH "PAPI_flips_rate" 3 "Thu Dec 14 2023" "Version 7.1.0.0" "PAPI" \" -*- nroff -*-
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.SH NAME
PAPI_flips_rate \- Simplified call to get Mflips/s (floating point instruction rate), real and processor time\&.  

.SH SYNOPSIS
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.PP
.SH "Detailed Description"
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.PP
\fBC Interface: \fP
.RS 4
#include <\fBpapi\&.h\fP> 
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int \fBPAPI_flips_rate( int event, float *rtime, float *ptime, long long *flpins, float *mflips )\fP;
.RE
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\fBParameters\fP
.RS 4
\fIevent\fP one of the three presets PAPI_FP_INS, PAPI_VEC_SP or PAPI_VEC_DP 
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\fI*rtime\fP realtime since the latest call 
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\fI*ptime\fP process time since the latest call 
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\fI*flpins\fP floating point instructions since the latest call 
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\fI*mflips\fP incremental (Mega) floating point instructions per seconds since the latest call
.RE
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\fBReturn values\fP
.RS 4
\fIPAPI_EINVAL\fP The counters were already started by something other than \fBPAPI_flips_rate()\fP\&. 
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\fIPAPI_ENOEVNT\fP The floating point instructions event does not exist\&. 
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\fIPAPI_ENOMEM\fP Insufficient memory to complete the operation\&.
.RE
.PP
The first call to \fBPAPI_flips_rate()\fP will initialize the PAPI interface, set up the counters to monitor the floating point instructions event and start the counters\&.
.PP
Subsequent calls will read the counters and return real time, process time, floating point instructions and the Mflip/s rate since the latest call to \fBPAPI_flips_rate()\fP\&.
.PP
\fBPAPI_flips_rate()\fP returns information related to floating point instructions using the floating point instructions event\&. This is intended to measure instruction rate through the floating point pipe with no massaging\&. Note that \fBPAPI_flips_rate()\fP is thread-safe and can therefore be called by multiple threads\&.
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\fBSee also\fP
.RS 4
\fBPAPI_flops_rate()\fP 
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\fBPAPI_ipc()\fP 
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\fBPAPI_epc()\fP 
.RE
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.SH "Author"
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Generated automatically by Doxygen for PAPI from the source code\&.