19 lines
527 B
Diff
19 lines
527 B
Diff
--- a/src/mpid/ch3/channels/common/include/mv2_clock.h 2018-07-24 22:30:00.000000000 +0800
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+++ b/src/mpid/ch3/channels/common/include/mv2_clock.h 2022-03-03 14:19:52.430980863 +0800
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@@ -92,7 +92,14 @@
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return ret;
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}
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-
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+#elif defined(__riscv)
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+typedef unsigned long cycles_t;
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+static inline cycles_t get_cycles()
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+{
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+ unsigned long clk;
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+ asm volatile("rdcycle %0" : "=r" (clk));
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+ return clk;
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+}
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#else
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#warning get_cycles not implemented for this architecture: attempt asm/timex.h
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#include <asm/timex.h>
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