.TH "hwlocality_syntheticexport" 3 "Fri Feb 8 2019" "Version 1.11.12" "Hardware Locality (hwloc)" \" -*- nroff -*-
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.SH NAME
hwlocality_syntheticexport
.SH SYNOPSIS
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.PP
.SS "Enumerations"

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.RI "enum \fBhwloc_topology_export_synthetic_flags_e\fP { \fBHWLOC_TOPOLOGY_EXPORT_SYNTHETIC_FLAG_NO_EXTENDED_TYPES\fP, \fBHWLOC_TOPOLOGY_EXPORT_SYNTHETIC_FLAG_NO_ATTRS\fP }"
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.SS "Functions"

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.RI "int \fBhwloc_topology_export_synthetic\fP (\fBhwloc_topology_t\fP topology, char *buffer, size_t buflen, unsigned long flags)"
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.SH "Detailed Description"
.PP 

.SH "Enumeration Type Documentation"
.PP 
.SS "enum \fBhwloc_topology_export_synthetic_flags_e\fP"

.PP
Flags for exporting synthetic topologies\&. Flags to be given as a OR'ed set to \fBhwloc_topology_export_synthetic()\fP\&. 
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\fBEnumerator\fP
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.TP
\fB\fIHWLOC_TOPOLOGY_EXPORT_SYNTHETIC_FLAG_NO_EXTENDED_TYPES \fP\fP
Export extended types such as L2dcache as basic types such as Cache\&. This is required if loading the synthetic description with hwloc < 1\&.9\&. 
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\fB\fIHWLOC_TOPOLOGY_EXPORT_SYNTHETIC_FLAG_NO_ATTRS \fP\fP
Do not export level attributes\&. Ignore level attributes such as memory/cache sizes or PU indexes\&. This is required if loading the synthetic description with hwloc < 1\&.10\&. 
.SH "Function Documentation"
.PP 
.SS "int hwloc_topology_export_synthetic (\fBhwloc_topology_t\fP topology, char * buffer, size_t buflen, unsigned long flags)"

.PP
Export the topology as a synthetic string\&. At most \fCbuflen\fP characters will be written in \fCbuffer\fP, including the terminating \\0\&.
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This exported string may be given back to \fBhwloc_topology_set_synthetic()\fP\&.
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\fCflags\fP is a OR'ed set of hwloc_topology_export_synthetic_flags_e\&.
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\fBReturns:\fP
.RS 4
The number of characters that were written, not including the terminating \\0\&.
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-1 if the topology could not be exported, for instance if it is not symmetric\&.
.RE
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\fBNote:\fP
.RS 4
A 1024-byte buffer should be large enough for exporting topologies in the vast majority of cases\&. 
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.SH "Author"
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Generated automatically by Doxygen for Hardware Locality (hwloc) from the source code\&.