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-rw-r--r--src/lib/netlist/plib/pchrono.cpp51
1 files changed, 0 insertions, 51 deletions
diff --git a/src/lib/netlist/plib/pchrono.cpp b/src/lib/netlist/plib/pchrono.cpp
deleted file mode 100644
index f89df7dba07..00000000000
--- a/src/lib/netlist/plib/pchrono.cpp
+++ /dev/null
@@ -1,51 +0,0 @@
-// license:GPL-2.0+
-// copyright-holders:Couriersud
-
-#include "pchrono.h"
-
-namespace plib {
-namespace chrono {
-#if defined(__x86_64__) && !defined(_clang__) && !defined(_MSC_VER) && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ > 6))
-
-fast_ticks::type fast_ticks::per_second()
-{
- static type persec = 0;
- if (persec == 0)
- {
- type x = 0;
- system_ticks::type t = system_ticks::start();
- system_ticks::type e;
- x = -start();
- do {
- e = system_ticks::stop();
- } while (e - t < system_ticks::per_second() / 100 );
- x += stop();
- persec = (type)(double)((double) x * (double) system_ticks::per_second() / double (e - t));
- }
- return persec;
-}
-
-#if PUSE_ACCURATE_STATS && PHAS_RDTSCP
-exact_ticks::type exact_ticks::per_second()
-{
- static type persec = 0;
- if (persec == 0)
- {
- type x = 0;
- system_ticks::type t = system_ticks::start();
- system_ticks::type e;
- x = -start();
- do {
- e = system_ticks::stop();
- } while (e - t < system_ticks::per_second() / 100 );
- x += stop();
- persec = (type)(double)((double) x * (double) system_ticks::per_second() / double (e - t));
- }
- return persec;
-}
-#endif
-
-#endif
-
-} // namespace chrono
-} // namespace plib