source: soft/giet_vm/giet_libs/barrier.h @ 333

Last change on this file since 333 was 295, checked in by alain, 11 years ago

Introducing a major release, to suppoort the tsar_generic_leti platform
and the various (external or internal) peripherals configurations.
The map.xml format has been modified, in order to support the new
vci_iopic componentand a new policy for peripherals initialisation.
The IRQs are nom described in the XICU and IOPIC components
(and not anymore in the processors).
To enforce this major change, the map.xml file signature changed:
The signature value must be: 0xDACE2014

This new release has been tested on the tsar_generic_leti platform
for the following mappings:

  • 4c_4p_sort_leti
  • 4c_4p_sort_leti_ext
  • 4c_4p_transpose_leti
  • 4c_4p_transpose_leti_ext
  • 4c_1p_four_leti_ext
  • Property svn:executable set to *
File size: 1.2 KB
Line 
1//////////////////////////////////////////////////////////////////////////////////
2// File     : barrier.h         
3// Date     : 01/04/2012
4// Author   : alain greiner
5// Copyright (c) UPMC-LIP6
6///////////////////////////////////////////////////////////////////////////////////
7
8#ifndef _BARRIER_H_
9#define _BARRIER_H_
10
11///////////////////////////////////////////////////////////////////////////////////
12//  barrier structure
13///////////////////////////////////////////////////////////////////////////////////
14
15typedef struct giet_barrier_s
16{
17    char name[32];      // barrier name
18    unsigned int init;  // total number of participants
19    unsigned int count; // number of not yet arrived tasks
20} giet_barrier_t;
21
22//////////////////////////////////////////////////////////////////////////////
23//  access functions
24//////////////////////////////////////////////////////////////////////////////
25
26void barrier_init( giet_barrier_t* barrier,
27                   unsigned int    value );  // number of tasks 
28
29void barrier_wait( giet_barrier_t* barrier );
30
31#endif
32
33// Local Variables:
34// tab-width: 4
35// c-basic-offset: 4
36// c-file-offsets:((innamespace . 0)(inline-open . 0))
37// indent-tabs-mode: nil
38// End:
39// vim: filetype=c:expandtab:shiftwidth=4:tabstop=4:softtabstop=4
40
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