c3ec5d20ca
configure: --with-uname_r: optionally specify target kernel version string
2017-04-20 00:48:56 +09:00
92a40f92dd
mcctrl_put_per_proc_data(): do not use task_pid_vnr() in IRQ context
2017-03-30 15:02:57 +09:00
45bddf3caa
mcexec_syscall(): do not use task_pid_vnr() in IRQ context
2017-03-30 14:56:57 +09:00
b7671fedd3
mcctrl_per_proc_data: comments
2017-03-30 14:51:24 +09:00
c38d536aaa
xpmem: porting xpmem v2.6.3
...
implement xpmem_get, xpmem_release, xpmem_attach, xpmem_detach
2017-03-29 18:20:53 +09:00
4ee0c05e08
mcoverlayfs: fix NULL pointer dereference on ovl_dentry_release()
2017-03-28 21:52:41 +09:00
ef910fdf0e
Discard outstanding system calls at the end of mcexec.
2017-03-28 11:23:54 +09:00
b97a8c5138
mcexec_open_exec(): use strncpy_from_user() before accessing file name
2017-03-21 20:13:12 +09:00
eca4018ecb
mcctrl: release syscall packets when mcexec termination
...
refs #835
2017-03-11 20:57:54 +09:00
6213f0e488
mcctrl: fix cpumask macros for Linux 4.6
2017-02-02 15:49:39 +09:00
ad214c8206
reserve_user_space(): mutual exclusion on mmap
2017-01-30 07:24:09 +09:00
1bc3218fc1
partitioned execution: bind mcexec to corresponding NUMA node
2017-01-30 07:24:09 +09:00
1ff0afe6fb
devobj/fileobj: do not try to free memory for device file mappings
2017-01-08 14:16:10 +09:00
7a0c204dc1
eclair: report PID for all threads
2017-01-08 14:15:44 +09:00
40978d162e
procfs_read/write(): rewrite synchronization for scalability and correctness
2016-12-28 14:17:17 +09:00
15d3a0361e
destroy_ikc_channels(): eliminate kprint from error free path
2016-12-27 11:52:24 +09:00
6ad84a96a3
mcexec_syscall(): avoid calling task_pid_nr_ns() in IRQ context
2016-12-26 20:43:17 +09:00
16e846e9b6
mcexec: report error in prepare_image() if wait queue interrupted
2016-12-26 20:42:31 +09:00
32462dfb2d
eclair: fix CPU number display for non-active threads
2016-12-25 17:28:31 +09:00
829aae7b8d
mcexec: PATH_MAX buffer lenght in do_generic_syscall()
2016-12-25 17:20:14 +09:00
b836b84825
mcexec_prepare_image(): use memory barrier when updating request status
2016-12-25 17:19:14 +09:00
e7af537452
get_pid_cred(): proper locking around pid_task
2016-12-25 17:17:27 +09:00
3565959af7
eclair: fix compiler warnings
2016-12-23 09:57:50 +09:00
4667136a4c
mcctrl: refcount per-process data to avoid corrupted syscall request lists
2016-12-23 09:54:15 +09:00
972d14611a
mcctrl: move prepare waitqueue to per-process data
2016-12-22 10:15:31 +09:00
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
