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.TH "PAPI_read_ts" 3 "Wed Jun 25 2025 19:30:48" "Version 7.2.0.0" "PAPI" \" -*- nroff -*-
.ad l
.nh
.SH NAME
PAPI_read_ts \- Read hardware counters with a timestamp\&.
.SH SYNOPSIS
.br
.PP
.SH "Detailed Description"
.PP
.PP
\fBC Interface:\fP
.RS 4
#include <\fBpapi\&.h\fP>
.br
int PAPI_read_ts(int EventSet, long long *values, long long *cycles );
.RE
.PP
PAPI_read_ts() copies the counters of the indicated event set into the provided array\&. It also places a real-time cycle timestamp into the cycles array\&.
.PP
The counters continue counting after the read\&.
.PP
PAPI_read_ts() assumes an initialized PAPI library and a properly added event set\&.
.PP
\fBParameters\fP
.RS 4
\fIEventSet\fP -- an integer handle for a PAPI Event Set as created by PAPI_create_eventset()
.br
\fI*values\fP -- an array to hold the counter values of the counting events
.br
\fI*cycles\fP -- an array to hold the timestamp values
.RE
.PP
\fBReturn values\fP
.RS 4
\fIPAPI_EINVAL\fP One or more of the arguments is invalid\&.
.br
\fIPAPI_ESYS\fP A system or C library call failed inside PAPI, see the errno variable\&.
.br
\fIPAPI_ENOEVST\fP The event set specified does not exist\&.
.RE
.PP
\fBExamples\fP
.RS 4
.PP
.nf
.fi
.PP
.RE
.PP
\fBSee also\fP
.RS 4
\fBPAPI_read\fP
.PP
\fBPAPI_accum\fP
.PP
\fBPAPI_start\fP
.PP
\fBPAPI_stop\fP
.PP
\fBPAPI_reset\fP
.RE
.PP
.SH "Author"
.PP
Generated automatically by Doxygen for PAPI from the source code\&.
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