#include "misc.h"
#include "thread.h"
-#ifdef __hpux
-# include <sys/pstat.h>
-#endif
-
using namespace std;
/// Version number. If Version is left empty, then compile date, in the
}
-/// Convert system time to milliseconds. That's all we need.
-
-Time::point Time::now() {
- sys_time_t t; system_time(&t); return time_to_msec(t);
-}
-
-
/// Debug functions used mainly to collect run-time statistics
static uint64_t hits[2], means[2];
-void dbg_hit_on(bool b) { hits[0]++; if (b) hits[1]++; }
+void dbg_hit_on(bool b) { ++hits[0]; if (b) ++hits[1]; }
void dbg_hit_on_c(bool c, bool b) { if (c) dbg_hit_on(b); }
-void dbg_mean_of(int v) { means[0]++; means[1] += v; }
+void dbg_mean_of(int v) { ++means[0]; means[1] += v; }
void dbg_print() {
if (means[0])
cerr << "Total " << means[0] << " Mean "
- << (float)means[1] / means[0] << endl;
+ << (double)means[1] / means[0] << endl;
}
void start_logger(bool b) { Logger::start(b); }
-/// cpu_count() tries to detect the number of CPU cores
-
-int cpu_count() {
-
-#ifdef _WIN32
- SYSTEM_INFO s;
- GetSystemInfo(&s);
- return s.dwNumberOfProcessors;
-#else
-
-# if defined(_SC_NPROCESSORS_ONLN)
- return sysconf(_SC_NPROCESSORS_ONLN);
-# elif defined(__hpux)
- struct pst_dynamic psd;
- if (pstat_getdynamic(&psd, sizeof(psd), (size_t)1, 0) == -1)
- return 1;
- return psd.psd_proc_cnt;
-# else
- return 1;
-# endif
-
-#endif
-}
-
-
/// timed_wait() waits for msec milliseconds. It is mainly an helper to wrap
/// conversion from milliseconds to struct timespec, as used by pthreads.