* Mapping attached part of segment is done at attach time instead of
make time to work with runtimes (e.g. OpenMPI) xpmem_make-ing the
entire user-space
* Mapping attached part of segment at attach time can be turned off by
specifying xpmem_remote_on_demand in kernel argument
* Mapping attachment chooses appropriate page-sizes, i.e., largest
allowed by memory range and segment page boundary
Fixes: a8696d8 "xpmem: Support large page attachment"
Change-Id: I44663865204036520e5f62fe22b9134ee4629f9b
14 lines
491 B
Diff
14 lines
491 B
Diff
diff --git linux/include/ihk/ihk_debug.h linux/include/ihk/ihk_debug.h
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index 9b53dd7..305a3a9 100644
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--- linux/include/ihk/ihk_debug.h
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+++ linux/include/ihk/ihk_debug.h
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@@ -8,7 +8,7 @@
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#ifndef IHK_DEBUG_H_INCLUDED
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#define IHK_DEBUG_H_INCLUDED
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-#define IHK_KMSG_SIZE 8192
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+#define IHK_KMSG_SIZE (4UL<<20)
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#define IHK_KMSG_HIGH_WATER_MARK (IHK_KMSG_SIZE / 2)
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#define IHK_KMSG_NOTIFY_DELAY 400 /* Unit is us, 400 us would avoid overloading fwrite of ihkmond */
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