e2dea4e9f8
mcexec_start_image(): handle IKC send timeout
2018-03-17 21:33:17 +09:00
b1ea6eb82a
procfs: Show Linux /proc/self/cgroup
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Support the case where McKernel process retrieves its job-id when running under
the Fujitsu TCS suite.
2018-03-10 11:58:45 +09:00
51bc5fd61f
uti: Fix wrong argument passed to ihk_ikc_release_packet() in mcexec_terminate_thread()
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Conflicts:
executer/kernel/mcctrl/control.c
2018-03-09 17:44:30 +09:00
3e4c9bdd90
Fix lock of struct wait_queue_head_list_node
2018-03-09 17:31:10 +09:00
642520f80c
rus_vm_fault: If page fault occurs in a thread that has not processed system call offloading, incorrectly return to normal.
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refs #923
2018-03-07 10:22:47 +09:00
5cb75b00c7
mcexec_destroy_per_process_data: System calls delegation can not be terminated in error when the last process that closed /dev/mcos0 is a child process.
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refs #882
2018-03-07 09:11:37 +09:00
7dd0d1137f
revert for fix git message
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This reverts commit 840acd6021
2018-03-07 09:09:28 +09:00
840acd6021
mcexec_destroy_per_process_data: System calls delegation can not be terminated in error when the last process that closed /dev/mcos0 is a child process.
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refs #822
2018-02-14 16:34:08 +09:00
228f8f8533
Wait for LWK to run at shutdown.
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refs #898
refs #928
2018-02-06 10:40:12 +09:00
a9dfcd9a89
translate_rva_to_rpa(): use 2MB blocks in 1GB pages on x86
2018-01-31 11:16:44 +09:00
35f908b75c
mcexec: protect against incorrect partitioned execution argument (-n) using timeouts
2017-11-20 17:06:01 +09:00
ac25c5e1e7
fix: depending arch in Makefile (POSTK_DEBUG_ARCH_DEP_1)
2017-11-20 14:45:18 +09:00
1cb9b435a9
Fix (?) build system
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- disable -mno-red-zone for ARM
- add missing INCLUDEDIR
- make gencore.c compile
2017-10-18 09:20:52 +09:00
51982de36b
Handle return value of mcctrl_ikc_send in mcexec_handle_prepare_image
2017-10-18 09:20:51 +09:00
b894619d1b
Speed up parallel builds
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- make should be $(MAKE)
- add + in front of rules spawning long-lasted make process in a
subshell. (This would not be needed with $(MAKE) -C .. target, but our
makefiles do not handle that because they use $(PWD))
- split the main 'all' rule as all 4 targets are independant
- fix dependencies where appropriate for parallelism
Extra, not speed-related changes:
- remove some double-colon for targets as they do not need it
This cuts build time from 5s to 1.5s on a laptop with -j4, and more
importantly from 85s to 35s on a KNL node.
As a bonus, the fixed dependencies removes the need to clean before
rebuilding all the time. Probably.
2017-10-13 10:02:11 +09:00
d213efac79
mcctrl/sysfs: add parenthesis around SYSFS_UNLINK_KEEP_ANCESTOR check
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! has more priority than &, so !flags & SYSFS_UNLINK_KEEP_ANCESTOR is
not very likely. Change to !(flags & SYSFS_UNLINK_KEEP_ANCESTOR)
2017-10-13 10:02:11 +09:00
9c25eb8ef2
mcoverlayfs: Fix version check
2017-10-02 19:51:30 +09:00
5b51eb80a3
Redirect kmsg to /dev/log and detect hungup
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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
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
cdfa4015b7
load_elf: check mckernel execution
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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
0278a876db
disable POSTK_DEBUG_* on x86_64
2017-09-07 22:20:22 +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
99ca46663b
mcctrl, mexec: fix a bunch of warnings
2017-09-04 08:53:32 +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
75e2bb7793
mcctrl: Fix debug messages
2017-08-17 12:49:34 +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
bc423255d9
mcctrl/mcexec: limit thread pool size when too many threads exist on Linux
2017-07-21 15:33:19 +09:00
d7b8e7f4f4
fix to count user pages
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refs #864
2017-07-14 09:51:39 +09:00
0061adadfb
temporary fix for bug #889
2017-07-04 12:04:37 +09:00
4236323661
add SCD_MSG_EVENT_SIGNAL
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refs #862
2017-07-03 14:49:13 +09:00
5a9bee55c9
kill system call offloading from interrupt_syscall (tid == -1) change to one sided communication
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refs #889
2017-07-03 14:48:42 +09:00
4f9865cc8f
clean up unused code
2017-06-27 13:46:38 +09:00
07efb3ab9a
support to utility thread offloading
2017-06-27 13:27:09 +09:00
2afc9d37d1
fix config.h inclusion
2017-06-17 07:05:33 +09:00
52bc052e1a
mcexec: recursively bind mount $prefix/rootfs/ on /
2017-06-16 18:01:25 +09:00
1a853e07d7
rus_vm_fault(): fix misaligned address before accessing PTE
2017-06-14 20:32:03 +09:00
07b0954610
IKC: add ihk_ikc_direction to ihk_ikc_listen_param. refs #841
2017-06-13 16:33:15 +09:00
1f006b2381
remote_page_fault(): free remote PF response packet to avoid memory leak
2017-06-12 22:03:12 +09:00
4dfd806aa7
mcctrl: release syscall packets to LWK -> Linux channels
2017-06-12 22:02:32 +09:00
c6e3185246
mcctrl: clean up RUS page hash at job completion
2017-06-12 13:04:03 +09:00
d9e6ff235d
mcctrl: track and clean up ikc2linux channels
2017-06-12 13:03:07 +09:00
b03f69783a
mcctrl: cleanup devobj pagers in release_handle() to avoid memory leak
2017-06-11 19:13:31 +09:00
ab915f3331
mcctrl: clean up pagers for file objects to avoid memory leak
2017-06-11 19:11:54 +09:00
