e90eef8910
eclair: support for direct memory inspection
2016-12-21 21:55:32 +09:00
9635a628a9
fileobj/shmobj/devobj: add file size to memobj
2016-12-19 12:55:12 +09:00
3e1b16f3fc
syscall_channel: increase queue size to avoid deadlock in ikc_send()
2016-12-18 21:12:38 +09:00
6a5fe90f98
mcexec_get_cpuset(): save CPU set and IKC target cpu in per-process data
2016-12-18 21:12:37 +09:00
91373337ba
mcctrl: add IKC target CPU to OS file release_handler
2016-12-18 21:12:37 +09:00
56ed726a88
pager_req_create(): prefetch for MPI library and zerofill for shm
2016-12-18 21:12:37 +09:00
bce10e11e4
fileobj: rewrite for scalability using per-file page hash
2016-12-18 21:12:37 +09:00
f410af1cfc
xpmem: porting xpmem v2.6.3
...
implement xpmem_make, xpmem_remove
2016-12-16 17:00:09 +09:00
aa15e5eea8
mcexec: -t option and OMP_NUM_THREADS for thread pool size
2016-12-14 18:56:30 +09:00
7ace35d737
mcexec_get_cpuset(): fix NUMA search bug
2016-12-13 17:50:50 +09:00
052b3f44ca
mcexec: -n: topology aware partitioned execution
2016-12-10 16:27:57 +09:00
fdcf766337
prepare_process(): pass cpu_set in program_load_desc
2016-12-09 16:32:20 +09:00
c99e36235b
execve(): disable debug warnings
2016-12-08 16:33:24 +09:00
5a1ce99d87
mcexec: fix number of threads not to exceed thread_data array
2016-11-27 07:31:52 +09:00
d07a196c8e
mcexec: enable the same number of threads as CPU cores
2016-11-24 16:40:52 +09:00
ae618a0c68
mcexec: remount /proc in mcexec's file NS after exec()
2016-11-22 13:22:59 +09:00
f480376153
mcoverlayfs: supported Linux kernel 4.6
...
add mcoverlayfs(linux-4.6.7 base)
2016-11-17 18:09:27 +09:00
e4b3a88fc6
mcexec_sys_umount(): remove debug print
2016-11-10 15:05:45 +09:00
69a5c53074
NUMA: hide non-existing nodes from /sys/devices/system/node listing
2016-11-05 16:12:08 +09:00
e46f027894
mcexec/mcctrl: unmount cgroups (privately) which expose invalid NUMA info
2016-11-04 17:02:48 +09:00
3e093f6a40
sysfs: fix /sys/devices/system/node/online value
2016-11-03 16:10:29 +09:00
24d8697cef
mcexec: workaround for overlayed /sys FS directory lseek() bug
...
lseek() on directories under /sys filesystem that are part of an
overlayed filesystem behave differently than in the original /sys.
This causes segfault in libnuma when discovering topology
information. The patch fakes return value as it is supposed to be,
which also fixes the Intel MPI 2017 MPI_Init() crash.
2016-11-03 13:41:25 +09:00
7a2f67f5f0
sysfs: eliminate unnecessary new line from /sys/devices/system/node/nodeX/distance
2016-11-03 13:37:53 +09:00
bba0425267
sysfs: fix /sys/devices/system/cpu/online value
2016-11-03 13:36:29 +09:00
f1af1ffb8f
NUMA: expose correct NUMA distances in sysfs
2016-10-27 14:29:15 +09:00
059fab2cc0
mcctrl: fix NULL pointer dereference for unbooted OS instance shutdown
2016-10-26 14:50:07 +09:00
60b6713957
IKC2: eliminate unused structures/fields of old IKC code
2016-10-24 15:41:27 +09:00
ebcf9a0d6d
mcctrl: fix a bunch of -Wframe-larger-than warnings
2016-10-21 04:54:38 -04:00
b88d75720f
__NR_gettid: use regular offloading channel (fixes unknown PID bug)
2016-10-15 11:46:01 +09:00
994b9a19ac
NUMA: expose CPU and memory info in /proc/self/status
2016-10-14 21:34:32 +09:00
3ee3a9df6d
sysfs: fix bitmask and bitmask list-view display bug
2016-10-14 21:34:31 +09:00
73e1a4f1f9
NUMA: fill in /sys/devices/system/cpu/nodeX properly and sync with boot script
2016-10-14 21:34:31 +09:00
b068fde9cd
NUMA: use IHK CPU and NUMA mappings for sysfs entries
2016-10-14 21:34:31 +09:00
f33d85a27a
eclair: support for multiple physical memory chunks
2016-10-14 21:34:31 +09:00
8aa589a40c
A signal may not sometimes arrive to a thread.
2016-10-04 14:35:25 +09:00
e03f377326
interrupt_syscall: interrupt valid thread
2016-10-03 00:49:56 +09:00
8d21846562
mcoverlayfs: supported Linux kernel 4.0 or rhel kernel 3.10.0-327
...
add mcoverlayfs(linux-3.10.0-327.36.1.el7 base)
2016-09-30 14:55:36 +09:00
3e1367caa1
mcoverlayfs: move mcoverlayfs(linux-4.0.9 base) to executer/kernel/mcoverlayfs/linux-4.0.9
2016-09-30 13:48:55 +09:00
02536b7724
Merge remote-tracking branch 'remotes/origin/ikc2'
...
Conflicts:
executer/kernel/mcctrl/syscall.c
It is resolved.
2016-09-27 11:48:12 +09:00
e551aa17ed
execve: do not search command PATH
2016-09-14 22:22:18 +09:00
e6d4c160cd
mcexec: fix how to look for command
...
refs #754
2016-09-13 15:56:58 +09:00
9390fe5d2c
signal: send signal to thread using thread-id. not cpu-id
2016-09-12 15:43:29 +09:00
419f5e495b
set*[ug]id: propagate credentials to thread pool
2016-09-12 15:40:33 +09:00
673deadf37
fix syscall return type
2016-09-12 15:40:06 +09:00
20ea65b38c
fix some vDSO bugs.
...
- vDSO sometimes becomes invalid.
- vDSO is not succeeded for child process.
- vDSO becomes invalid when execve.
refs #744
2016-09-04 23:13:00 +09:00
bfbc94dfb0
mcctrl+mcexec: fix per-proc data allocation for fork()
2016-09-02 15:08:00 +09:00
782122b681
mcctrl: fix to rus_vm_fault() call by kworker process
2016-08-22 13:00:28 +09:00
c897a56c34
__notify_syscall_requester(): use CAS or IKC to notify syscall completion
2016-08-16 08:56:05 +09:00
5e9957da0f
syscall_response: introduction of req_thread_status field
2016-08-16 08:53:41 +09:00
6ff2d4abe7
mcctrl: store per-process data in hash table
2016-08-15 13:47:57 +09:00
