ea831c614e
mcexec man page
2017-09-20 16:37:00 +09:00
5b51eb80a3
Redirect kmsg to /dev/log and detect hungup
...
1. ihkmond retrieves kmsg when the amount of kmsg exceeds the threashold and
/dev/mcosX is deleted
2. ihkmond periodically monitors OS status change to detect hungup
2017-09-20 15:25:19 +09:00
daa7526127
rusage and ihklib: Fix out-of-memory reporting and cleanup
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1. Fix OOM: Count memory usage only when allocation succeeded
2. Fix OOM: Make user allocation fail when memory is running out
3. Fix OOM: Move rusage_init() before numa_init()
4. Cleanup: Rename ihkconfig/ihkosctl functions
5. Cleanup: Pass event type to eventfd()
6. Cleanup: arch/.../rusage.h --> arch/.../arch_rusage.h
2017-09-20 15:11:57 +09:00
a1af7edd6e
ihk_os_create_pseudofs(): Add a function to prepare /proc and /sys
2017-09-20 15:11:57 +09:00
c5d71c325d
Modify copyright of files related to XPMEM
2017-09-20 15:11:57 +09:00
aa7cb970c4
ihk_os_getrusage(): Compile LWK-specific results in mcctrl
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1. User asks mcctrl for the result via ihk_os_getrusage() with passing void *
2. mcctrl compiles the results and passes them to the user
3. User interprets it by using the type defined in the LWK-specific header
2017-09-20 15:03:45 +09:00
5664125e57
mcexec: verify number of processes for partitioned execution
2017-09-21 16:11:56 +09:00
203bfc2492
mcexec: limit nr. of threads for non-OpenMP partitioned execution
2017-09-21 15:30:37 +09:00
973d8ddd2c
remove kernel/gencore.c
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That file is not compiled (there are arch/*/kernel/gencore.c variants)
2017-09-12 18:27:28 +09:00
a491e49bbc
syscall.c: fix misleading indent
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This is a non-fonctional change, brought to attention by newer gcc warnings
2017-09-12 18:27:28 +09:00
2f9af42b2e
configure: set KERNELSRC with double-quotes
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This evals 4.12.5-300.fc26.x86_64 right away, which is necessary for e.g.
the variable used for System.map detection.
(looking at history, ihk always had double-quotes while mckernel always
had singles quotes -- this looks like a manual copy typo?)
2017-09-12 18:27:28 +09:00
b3613e2535
configure: check for read access on system.map
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This lets us fallback gracefully to /System.map, which is
more open by default and binary identical on rhel systems
2017-09-12 18:27:28 +09:00
2a46fd0b2d
compiler.h: take in recent linux updates for newer gcc support
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Had to remove from original compiler-gcc:
- things that deal with types, e.g. READ_ONCE macro and friends;
- #define barrier(). This one would be better there at some point.
2017-09-12 18:27:28 +09:00
230272438f
init_fpu: only call xgetbv if we have XSAVE cpuid
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xgetbv crashes on cpu without avx, the XSAVE bit seems to indicate
that it is ok to call xgetbv
2017-09-12 18:27:28 +09:00
99a45f20c2
eliminate POSTK_DEBUG_TEMP_FIX_55: fixes preemption bug
2017-09-12 18:21:56 +09:00
43db8e2d65
remove osnum from mckernel kargs. refs #338
2017-09-12 14:53:44 +09:00
4eed36f124
procfs: support /proc/pid/status State field
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refs #445
2017-09-12 13:37:27 +09:00
cdfa4015b7
load_elf: check mckernel execution
...
refs #758
2017-09-12 13:15:22 +09:00
a05b6e1ba8
Expand dump-functions for excluding user/unused memory (This is rebase commit for merging to development)
2017-09-11 15:49:04 +09:00
325082a571
adapt "out of tree build" for arm64
2017-09-11 15:29:53 +09:00
0278a876db
disable POSTK_DEBUG_* on x86_64
2017-09-07 22:20:22 +09:00
707b245009
diable swap out/in in qlmpi
2017-09-07 16:06:56 +09:00
8cc264d794
fix build error with "out of tree build"
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- change include-path
- enable memdump by default
2017-09-06 21:54:43 +09:00
9a550b310c
Add hwcap.h for x86
2017-09-06 11:10:32 +09:00
9989f41fd3
add arm64 support
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- add arm64 dependent codes with GICv3 and SVE support
- fix bugs based on architecture separation requests
2017-09-05 15:06:27 +09:00
704096b139
profile: fix process level aggregation bug
2017-09-04 09:07:58 +09:00
99ca46663b
mcctrl, mexec: fix a bunch of warnings
2017-09-04 08:53:32 +09:00
90fbfd6f7d
clear_range_l3(): remove debug message
2017-09-04 08:33:42 +09:00
f4c32e5507
qlmpi: add testcase to qlmpi (rusage for swap)
2017-08-31 15:43:28 +09:00
4b3f220659
qlmpi: fix debugging part of swap
2017-08-31 14:04:11 +09:00
82a0f155d8
qlmpilib.c:fix ql_init() to static
2017-08-30 17:00:37 +09:00
a2b8235e83
Add -rpath to mcexec
2017-08-30 16:54:48 +09:00
b53fb5f5cb
qlmpi: export qlmpilib.h
2017-08-30 10:37:36 +09:00
236a072311
Add qlmpi and swap to mckernel (This is rebase commit for merging to development)
2017-08-29 15:04:58 +09:00
74f15783d2
ihk_os_getrusage(): Add per-page-size memory usage accounting
2017-08-17 12:49:34 +09:00
184c2d311c
fileobj_flush_page(): Not flush when MF_HOST_RELEASED
2017-08-17 12:49:34 +09:00
75e2bb7793
mcctrl: Fix debug messages
2017-08-17 12:49:34 +09:00
6d4d6440aa
terminate(): clean-up and formatting
2017-08-08 11:12:55 +09:00
9194742de8
do_mmap(): fix calculation of search_free_space() hint
2017-08-01 16:24:07 +09:00
831a0637a1
delete debug print
2017-08-01 15:27:51 +09:00
ac432504a7
uti_attr: move kmalloc after error check
2017-07-28 10:31:59 +09:00
b39fec1104
uti: remove unused functions
2017-07-26 13:14:30 +09:00
86dedc32fa
Eliminate Japanese comments
2017-07-15 20:04:16 +09:00
effde241b9
support uti_attr for utility thread offloading
2017-07-25 13:03:48 +09:00
101cab5b0a
remove debug print
2017-07-25 13:02:17 +09:00
4cd1c120fa
profile: add PROFILE_remote_page_fault
2017-07-23 19:00:00 +09:00
bf5ac7afc8
remote_flush_tlb_array_cpumask(): bundle remote TLB invalidations
2017-07-21 15:34:48 +09:00
bc423255d9
mcctrl/mcexec: limit thread pool size when too many threads exist on Linux
2017-07-21 15:33:19 +09:00
6714161c25
profile remote TLB invalidations
2017-07-20 22:28:25 +09:00
992a292c08
profile: better time breakdown and exclusion of idle cycles
2017-07-20 17:36:34 +09:00
