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Port to Linux 64 bits

This commit is contained in:
Laurent Saboret 2007-06-14 15:38:24 +00:00
parent 36b7e51dc0
commit a1e58fff56
1 changed files with 13 additions and 13 deletions
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14
Surface_mesh_parameterization/include/CGAL/Taucs_fix.h
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@ -72,7 +72,7 @@ extern "C"
/* (see taucs_memory.c) */
/********************************************************************/
#ifdef OSTYPE_linux
#if defined(OSTYPE_linux) || defined(OSTYPE_linux64)
/* Redirect call to avoid link error */
#define taucs_system_memory_size cgal_taucs_system_memory_size
@ -147,7 +147,7 @@ inline double taucs_available_memory_size()
{
/* LS 2007: The original code below creates an infinite loop on Linux */
/* (optimistic memory allocation => malloc() never returns NULL) */
#ifndef OSTYPE_linux
#if !defined(OSTYPE_linux) && !defined(OSTYPE_linux64)
double m_sys;
double m,m_low,m_high,m_tol;
@ -169,7 +169,7 @@ inline double taucs_available_memory_size()
while ( (m < m_max-1) /* m_max not reached */
&& ((p=(char*) taucs_malloc( (size_t) limit_memory(m*2.0) )) != NULL) ) {
taucs_printf("taucs_avail_memory_size: %.0lf Mb\n", limit_memory(m*2.0) / 1048576.0);
taucs_printf("taucs_available_memory_size: %.0lf Mb\n", limit_memory(m*2.0) / 1048576.0);
taucs_free(p);
m = limit_memory(m*2.0);
}
@ -180,7 +180,7 @@ inline double taucs_available_memory_size()
while ( m_high - m_low > m_tol ) {
m = m_low + ( (m_high-m_low)/2.0 );
taucs_printf("taucs_avail_memory_size: [%.0lf %.0lf %.0lf]\n",
taucs_printf("taucs_available_memory_size: [%.0lf %.0lf %.0lf]\n",
m_low / 1048576.0,
m / 1048576.0,
m_high / 1048576.0);
@ -193,7 +193,7 @@ inline double taucs_available_memory_size()
m = m_low;
taucs_printf("taucs_avail_memory_size: malloc test=%.0lf MB sys test=%.0lf MB\n",
taucs_printf("taucs_available_memory_size: malloc test=%.0lf MB sys test=%.0lf MB\n",
m / 1048576.0,
m_sys / 1048576.0
);
@ -205,8 +205,8 @@ inline double taucs_available_memory_size()
double m_sys; /* size of physical memory */
double m; /* size of memory available for allocation */
m_sys = (double) sysconf(_SC_PAGESIZE);
m_sys *= (double) sysconf(_SC_PHYS_PAGES);
m_sys = (double) sysconf(_SC_PAGESIZE);
m_sys *= (double) sysconf(_SC_PHYS_PAGES);
/* we limit m by 0.75*m_sys */
m = floor(0.75 * m_sys);