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Refer to macOS rather than Mac OS / OSX.

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This commit is contained in:
Bruce Mitchener 2018-10-02 17:38:09 +07:00
parent 620c5d1d81
commit a76397d3b8
17 changed files with 33 additions and 33 deletions
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12
src/util/hwf.cpp
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@ -45,7 +45,7 @@ Revision History:
// For SSE2, it is best to use compiler intrinsics because this makes it completely
// clear to the compiler what instructions should be used. E.g., for sqrt(), the Windows compiler selects
// the x87 FPU, even when /arch:SSE2 is on.
// Luckily, these are kind of standardized, at least for Windows/Linux/OSX.
// Luckily, these are kind of standardized, at least for Windows/Linux/macOS.
#ifdef __clang__
#undef USE_INTRINSICS
#endif
@ -75,14 +75,14 @@ hwf_manager::hwf_manager() :
#endif
#endif
#else
// OSX/Linux: Nothing.
// macOS/Linux: Nothing.
#endif
// We only set the precision of the FPU here in the constructor. At the moment, there are no
// other parts of the code that could overwrite this, and Windows takes care of context switches.
// CMW: I'm not sure what happens on CPUs with hyper-threading (since the FPU is shared).
// I have yet to discover whether Linux and OSX save the FPU state when switching context.
// I have yet to discover whether Linux and macOS save the FPU state when switching context.
// As long as we stick to using the SSE2 FPU though, there shouldn't be any problems with respect
// to the precision (not sure about the rounding modes though).
}
@ -279,7 +279,7 @@ void hwf_manager::fma(mpf_rounding_mode rm, hwf const & x, hwf const & y, hwf co
#endif
#endif
#else
// Linux, OSX
// Linux, macOS
o.value = ::fma(x.value, y.value, z.value);
#endif
#endif
@ -331,7 +331,7 @@ void hwf_manager::round_to_integral(mpf_rounding_mode rm, hwf const & x, hwf & o
}
#endif
#else
// Linux, OSX.
// Linux, macOS.
o.value = nearbyint(x.value);
#endif
}
@ -623,7 +623,7 @@ void hwf_manager::set_rounding_mode(mpf_rounding_mode rm)
UNREACHABLE(); // Note: MPF_ROUND_NEAREST_TAWAY is not supported by the hardware!
}
#endif
#else // OSX/Linux
#else // macOS/Linux
switch (rm) {
case MPF_ROUND_NEAREST_TEVEN:
SETRM(FE_TONEAREST);

10
src/util/scoped_timer.cpp
View file

@ -27,7 +27,7 @@ Revision History:
// Windows
#include<windows.h>
#elif defined(__APPLE__) && defined(__MACH__)
// Mac OS X
// macOS
#include<mach/mach.h>
#include<mach/clock.h>
#include<sys/time.h>
@ -59,7 +59,7 @@ struct scoped_timer::imp {
HANDLE m_timer;
bool m_first;
#elif defined(__APPLE__) && defined(__MACH__)
// Mac OS X
// macOS
pthread_t m_thread_id;
pthread_attr_t m_attributes;
unsigned m_interval;
@ -89,7 +89,7 @@ struct scoped_timer::imp {
}
}
#elif defined(__APPLE__) && defined(__MACH__)
// Mac OS X
// macOS
static void * thread_func(void * arg) {
scoped_timer::imp * st = static_cast<scoped_timer::imp*>(arg);
@ -153,7 +153,7 @@ struct scoped_timer::imp {
ms,
WT_EXECUTEINTIMERTHREAD);
#elif defined(__APPLE__) && defined(__MACH__)
// Mac OS X
// macOS
m_interval = ms?ms:0xFFFFFFFF;
if (pthread_attr_init(&m_attributes) != 0)
throw default_exception("failed to initialize timer thread attributes");
@ -194,7 +194,7 @@ struct scoped_timer::imp {
m_timer,
INVALID_HANDLE_VALUE);
#elif defined(__APPLE__) && defined(__MACH__)
// Mac OS X
// macOS
// If the waiting-thread is not up and waiting yet,
// we can make sure that it finishes quickly by

2
src/util/stopwatch.h
View file

@ -70,7 +70,7 @@ public:
#undef min
#elif defined(__APPLE__) && defined (__MACH__) // Mac OS X
#elif defined(__APPLE__) && defined (__MACH__) // macOS
#include<mach/mach.h>
#include<mach/clock.h>