mirror of
https://gitlab.alpinelinux.org/alpine/aports.git
synced 2025-04-19 05:36:38 +02:00
54 lines
1.6 KiB
Diff
54 lines
1.6 KiB
Diff
diff --git a/kernel/cycle.h b/kernel/cycle.h
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index a0e86f3..3ff4c0e 100644
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--- a/kernel/cycle.h
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+++ b/kernel/cycle.h
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@@ -368,22 +368,6 @@ INLINE_ELAPSED(inline)
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#define HAVE_TICK_COUNTER
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#endif
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-/*----------------------------------------------------------------*/
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-/* S390, courtesy of James Treacy */
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-#if defined(__GNUC__) && defined(__s390__) && !defined(HAVE_TICK_COUNTER)
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-typedef unsigned long long ticks;
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-
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-static __inline__ ticks getticks(void)
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-{
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- ticks cycles;
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- __asm__("stck 0(%0)" : : "a" (&(cycles)) : "memory", "cc");
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- return cycles;
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-}
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-
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-INLINE_ELAPSED(__inline__)
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-
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-#define HAVE_TICK_COUNTER
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-#endif
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/*----------------------------------------------------------------*/
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#if defined(__GNUC__) && defined(__alpha__) && !defined(HAVE_TICK_COUNTER)
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/*
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@@ -436,26 +420,6 @@ INLINE_ELAPSED(__inline)
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#define HAVE_TICK_COUNTER
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#endif
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-/*----------------------------------------------------------------*/
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-/* SGI/Irix */
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-#if defined(HAVE_CLOCK_GETTIME) && defined(CLOCK_SGI_CYCLE) && !defined(HAVE_TICK_COUNTER) && !defined(__ANDROID__)
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-typedef struct timespec ticks;
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-
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-static inline ticks getticks(void)
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-{
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- struct timespec t;
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- clock_gettime(CLOCK_SGI_CYCLE, &t);
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- return t;
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-}
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-
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-static inline double elapsed(ticks t1, ticks t0)
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-{
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- return ((double)t1.tv_sec - (double)t0.tv_sec) * 1.0E9 +
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- ((double)t1.tv_nsec - (double)t0.tv_nsec);
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-}
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-#define HAVE_TICK_COUNTER
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-#endif
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-
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/*----------------------------------------------------------------*/
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/* Cray UNICOS _rtc() intrinsic function */
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#if defined(HAVE__RTC) && !defined(HAVE_TICK_COUNTER)
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