1078 lines
25 KiB
Plaintext
1078 lines
25 KiB
Plaintext
# SOME DESCRIPTIVE TITLE.
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# Copyright (C) 2020, Masamichi Takagi, Balazs Gerofi, Yutaka Ishikawa
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# This file is distributed under the same license as the IHK/McKernel
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# package.
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# FIRST AUTHOR <EMAIL@ADDRESS>, 2020.
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#
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#, fuzzy
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msgid ""
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msgstr ""
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"Project-Id-Version: IHK/McKernel \n"
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"Report-Msgid-Bugs-To: \n"
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"POT-Creation-Date: 2020-08-04 16:40+0900\n"
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"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
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"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
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"Language-Team: LANGUAGE <LL@li.org>\n"
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"MIME-Version: 1.0\n"
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"Content-Type: text/plain; charset=utf-8\n"
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"Content-Transfer-Encoding: 8bit\n"
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"Generated-By: Babel 2.7.0\n"
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#: ../../NEWS.rst:3
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msgid "Version 1.7.0rc4 (Apr 15, 2020)"
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msgstr ""
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#: ../../NEWS.rst:7 ../../NEWS.rst:111 ../../NEWS.rst:183 ../../NEWS.rst:235
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msgid "McKernel major updates"
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msgstr ""
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#: ../../NEWS.rst:8
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msgid "arm64: Contiguous PTE support"
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msgstr ""
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#: ../../NEWS.rst:9
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msgid "arm64: Scalable Vector Extension (SVE) support"
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msgstr ""
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#: ../../NEWS.rst:10
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msgid "arm64: PMU overflow interrupt support"
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msgstr ""
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#: ../../NEWS.rst:11
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msgid "xpmem: Support large page attachment"
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msgstr ""
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#: ../../NEWS.rst:12
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msgid "arm64 port: Direct access to Mckernel memory from Linux"
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msgstr ""
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#: ../../NEWS.rst:13
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msgid "arm64 port: utility thread offloading, which spawns thread onto Linux CPU"
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msgstr ""
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#: ../../NEWS.rst:14
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msgid "eclair: support for live debug"
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msgstr ""
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#: ../../NEWS.rst:15
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msgid "Crash utility extension"
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msgstr ""
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#: ../../NEWS.rst:16
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msgid "Replace mcoverlayfs with a soft userspace overlay"
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msgstr ""
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#: ../../NEWS.rst:17
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msgid "Build system is switched to cmake"
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msgstr ""
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#: ../../NEWS.rst:18
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msgid "Core dump includes thread information"
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msgstr ""
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#: ../../NEWS.rst:22 ../../NEWS.rst:125 ../../NEWS.rst:208 ../../NEWS.rst:245
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msgid "McKernel major bug fixes"
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msgstr ""
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#: ../../NEWS.rst:23
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msgid "shmobj: Fix rusage counting for large page"
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msgstr ""
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#: ../../NEWS.rst:24
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msgid "mcctrl control: task start_time changed to u64 nsec"
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msgstr ""
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#: ../../NEWS.rst:25
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msgid "mcctrl: add handling for one more level of page tables"
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msgstr ""
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#: ../../NEWS.rst:26
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msgid "Add kernel argument to turn on/off time sharing"
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msgstr ""
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#: ../../NEWS.rst:27
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msgid "flatten_string / process env: realign env and clear trailing bits"
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msgstr ""
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#: ../../NEWS.rst:28
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msgid "madvise: Add MADV_HUGEPAGE support"
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msgstr ""
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#: ../../NEWS.rst:29
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msgid "mcctrl: remove in-kernel calls to syscalls"
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msgstr ""
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#: ../../NEWS.rst:30
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msgid "arch_cpu_read_write_register: error return fix."
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msgstr ""
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#: ../../NEWS.rst:31
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msgid "set_cputime(): interrupt enable/disable fix."
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msgstr ""
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#: ../../NEWS.rst:32
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msgid "set_mempolicy(): Add mode check."
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msgstr ""
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#: ../../NEWS.rst:33
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msgid "mbind(): Fix memory_range_lock deadlock."
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msgstr ""
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#: ../../NEWS.rst:34
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msgid "ihk_ikc_recv: Record channel to packet for release"
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msgstr ""
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#: ../../NEWS.rst:35
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msgid "Add set_cputime() kernel to kernel case and mode enum."
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msgstr ""
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#: ../../NEWS.rst:36
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msgid "execve: Call preempt_enable() before error-exit"
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msgstr ""
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#: ../../NEWS.rst:37
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msgid "memory/x86_64: fix linux safe_kernel_map"
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msgstr ""
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#: ../../NEWS.rst:38
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msgid "do_kill(): fix pids table when nr of threads is larger than num_processors"
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msgstr ""
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#: ../../NEWS.rst:39
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msgid "shmget: Use transparent huge pages when page size isn't specified"
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msgstr ""
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#: ../../NEWS.rst:40
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msgid "prctl: Add support for PR_SET_THP_DISABLE and PR_GET_THP_DISABLE"
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msgstr ""
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#: ../../NEWS.rst:41
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msgid "monitor_init: fix undetected hang on highest numbered core"
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msgstr ""
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#: ../../NEWS.rst:42
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msgid "init_process_stack: change premapped stack size based on arch"
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msgstr ""
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#: ../../NEWS.rst:43
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msgid "x86 syscalls: add a bunch of XXat() delegated syscalls"
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msgstr ""
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#: ../../NEWS.rst:44
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msgid "do_pageout: fix direct kernel-user access"
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msgstr ""
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#: ../../NEWS.rst:45
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msgid "stack: add hwcap auxval"
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msgstr ""
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#: ../../NEWS.rst:46
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msgid "perf counters: add arch-specific perf counters"
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msgstr ""
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#: ../../NEWS.rst:47
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msgid "Added check of nohost to terminate_host()."
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msgstr ""
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#: ../../NEWS.rst:48
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msgid "kmalloc: Fix address order in free list"
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msgstr ""
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#: ../../NEWS.rst:49
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msgid "sysfs: use nr_cpu_ids for cpumasks (fixes libnuma parsing error on ARM)"
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msgstr ""
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#: ../../NEWS.rst:50
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msgid "monitor_init: Use ihk_mc_cpu_info()"
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msgstr ""
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#: ../../NEWS.rst:51
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msgid "Fix ThunderX2 write-combined PTE flag insanity"
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msgstr ""
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#: ../../NEWS.rst:52
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msgid "ARM: eliminate zero page mapping (i.e, init_low_area())"
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msgstr ""
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#: ../../NEWS.rst:53
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msgid ""
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"eliminate futex_cmpxchg_enabled check (not used and dereffed a NULL "
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"pointer)"
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msgstr ""
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#: ../../NEWS.rst:54
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msgid "page_table: Fix return value of lookup_pte when ptl4 is blank"
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msgstr ""
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#: ../../NEWS.rst:55
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msgid "sysfs: add missing symlinks for cpu/node"
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msgstr ""
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#: ../../NEWS.rst:56
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msgid "Make Linux handler run when mmap to procfs."
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msgstr ""
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#: ../../NEWS.rst:57
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msgid "Separate mmap area from program loading (relocation) area"
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msgstr ""
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#: ../../NEWS.rst:58
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msgid "move rusage into kernel ELF image (avoid dynamic alloc before NUMA init)"
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msgstr ""
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#: ../../NEWS.rst:59
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msgid "arm: turn off cpu on panic"
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msgstr ""
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#: ../../NEWS.rst:60
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msgid "page fault handler: protect thread accesses"
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msgstr ""
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#: ../../NEWS.rst:61
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msgid "Register PPD and release_handler at the same time."
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msgstr ""
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#: ../../NEWS.rst:62
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msgid ""
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"fix to missing exclusive processing between terminate() and "
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"finalize_process()."
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msgstr ""
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#: ../../NEWS.rst:63
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msgid "perfctr_stop: add flags to no 'disable_intens'"
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msgstr ""
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#: ../../NEWS.rst:64
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msgid ""
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"fileobj, shmobj: free pages in object destructor (as opposed to "
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"page_unmap())"
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msgstr ""
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#: ../../NEWS.rst:65
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msgid "clear_range_l1, clear_range_middle: Fix handling contiguous PTE"
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msgstr ""
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#: ../../NEWS.rst:66
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msgid "do_mmap: don't pre-populate the whole file when asked for smaller segment"
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msgstr ""
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#: ../../NEWS.rst:67
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msgid "invalidate_one_page: Support shmobj and contiguous PTE"
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msgstr ""
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#: ../../NEWS.rst:68
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msgid "ubsan: fix undefined shifts"
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msgstr ""
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#: ../../NEWS.rst:69
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msgid "x86: disable zero mapping and add a boot pt for ap trampoline"
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msgstr ""
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#: ../../NEWS.rst:70
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msgid "rusage: Don't count PF_PATCH change"
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msgstr ""
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#: ../../NEWS.rst:71
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msgid "Fixed time processing."
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msgstr ""
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#: ../../NEWS.rst:72
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msgid "copy_user_pte: vmap area not owned by McKernel"
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msgstr ""
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#: ../../NEWS.rst:73
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msgid "gencore: Zero-clear ELF header and memory range table"
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msgstr ""
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#: ../../NEWS.rst:74
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msgid "rpm: ignore CMakeCache.txt in dist and relax BuildRequires on cross build"
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msgstr ""
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#: ../../NEWS.rst:75
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msgid "gencore: Allocate ELF header to heap instead of stack"
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msgstr ""
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#: ../../NEWS.rst:76
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msgid "nanosleep: add cpu_pause() in spinwait loop"
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msgstr ""
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#: ../../NEWS.rst:77
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msgid "init_process: add missing initializations to proc struct"
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msgstr ""
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#: ../../NEWS.rst:78
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msgid "rus_vm_fault: always use a packet on the stack"
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msgstr ""
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#: ../../NEWS.rst:79
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msgid "process stack: use PAGE_SIZE in aux vector"
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msgstr ""
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#: ../../NEWS.rst:80
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msgid "copy_user_pte: base memobj copy on range & VR_PRIVATE"
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msgstr ""
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#: ../../NEWS.rst:81
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msgid "arm64: ptrace: Fix overwriting 1st argument with return value"
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msgstr ""
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#: ../../NEWS.rst:82
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msgid "page fault: use cow for private device mappings"
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msgstr ""
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#: ../../NEWS.rst:83
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msgid "reproductible builds: remove most install paths in c code"
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msgstr ""
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#: ../../NEWS.rst:84
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msgid "page fault: clear writable bit for non-dirtying access to shared ranges"
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msgstr ""
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#: ../../NEWS.rst:85
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msgid "mcreboot/mcstop+release: support for regular user execution"
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msgstr ""
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#: ../../NEWS.rst:86
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msgid "irqbalance_mck: replace extra service with service drop-in"
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msgstr ""
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#: ../../NEWS.rst:87
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msgid "do_mmap: give addr argument a chance even if not MAP_FIXED"
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msgstr ""
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#: ../../NEWS.rst:88
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msgid "x86: fix xchg() and cmpxchg() macros"
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msgstr ""
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#: ../../NEWS.rst:89
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msgid "IHK: support for using Linux work IRQ as IKC interrupt (optional)"
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msgstr ""
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#: ../../NEWS.rst:90
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msgid "MCS: fix ARM64 issue by using smp_XXX() functions (i.e., barrier()s)"
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msgstr ""
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#: ../../NEWS.rst:91
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msgid "procfs: add number of threads to stat and status"
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msgstr ""
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#: ../../NEWS.rst:92
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msgid "memory_range_lock: Fix deadlock in procfs/sysfs handler"
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msgstr ""
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#: ../../NEWS.rst:93
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msgid "flush instruction cache at context switch time if necessary"
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msgstr ""
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#: ../../NEWS.rst:94
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msgid "arm64: Fix PMU related functions"
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msgstr ""
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#: ../../NEWS.rst:95
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msgid "page_fault_process_memory_range: Disable COW for VM region with zeroobj"
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msgstr ""
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#: ../../NEWS.rst:96
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msgid "extend_process_region: Fall back to demand paging when not contiguous"
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msgstr ""
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#: ../../NEWS.rst:97
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msgid "munmap: fix deadlock with remote pagefault on vm range lock"
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msgstr ""
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#: ../../NEWS.rst:98
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msgid "procfs: if memory_range_lock fails, process later"
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msgstr ""
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#: ../../NEWS.rst:99
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msgid "migrate-cpu: Prevent migration target from calling schedule() twice"
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msgstr ""
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#: ../../NEWS.rst:100
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msgid "sched_request_migrate(): fix race condition between migration req and IRQs"
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msgstr ""
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#: ../../NEWS.rst:101
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msgid "get_one_cpu_topology: Renumber core_id (physical core id)"
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msgstr ""
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#: ../../NEWS.rst:102
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msgid "bb7e140 procfs cpuinfo: use sequence number as processor"
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msgstr ""
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#: ../../NEWS.rst:103
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msgid "set_host_vma(): do NOT read protect Linux VMA"
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msgstr ""
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#: ../../NEWS.rst:107
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msgid "Version 1.6.0 (Nov 11, 2018)"
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msgstr ""
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#: ../../NEWS.rst:112
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msgid ""
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"McKernel and Linux share one unified kernel virtual address space. That "
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"is, McKernel sections resides in Linux sections spared for modules. In "
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"this way, Linux can access the McKernel kernel memory area."
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msgstr ""
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#: ../../NEWS.rst:115
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msgid "hugetlbfs support"
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msgstr ""
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#: ../../NEWS.rst:116
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msgid "IHK is now included as a git submodule"
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msgstr ""
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#: ../../NEWS.rst:117
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msgid "Debug messages are turned on/off in per souce file basis at run-time."
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msgstr ""
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#: ../../NEWS.rst:118
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msgid ""
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"It's prohibited for McKernel to access physical memory ranges which Linux"
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" didn't give to McKernel."
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msgstr ""
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#: ../../NEWS.rst:119
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msgid "UTI (capability to spawn a thread on Linux CPU) improvement:"
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msgstr ""
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#: ../../NEWS.rst:121
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msgid ""
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"System calls issued from the thread are hooked by modifying binary in "
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"memory."
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msgstr ""
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#: ../../NEWS.rst:126
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msgid ""
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"#<digits> below denotes the redmine issue number "
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"(https://postpeta.pccluster.org/redmine/)."
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msgstr ""
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#: ../../NEWS.rst:128
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msgid "#926: shmget: Hide object with IPC_RMID from shmget"
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msgstr ""
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#: ../../NEWS.rst:129
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msgid "#1028: init_process: Inherit parent cpu_set"
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msgstr ""
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#: ../../NEWS.rst:130
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msgid "#995: Fix shebang recorded in argv[0]"
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msgstr ""
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#: ../../NEWS.rst:131
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msgid "#1024: Fix VMAP virtual address leak"
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msgstr ""
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#: ../../NEWS.rst:132
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msgid "#1109: init_process_stack: Support \"ulimit -s unlimited\""
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msgstr ""
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#: ../../NEWS.rst:133
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msgid "x86 mem init: do not map identity mapping"
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msgstr ""
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#: ../../NEWS.rst:134
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msgid "mcexec_wait_syscall: requeue potential request on interrupted wait"
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msgstr ""
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#: ../../NEWS.rst:135
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msgid "mcctrl_ikc_send_wait: fix interrupt with do_frees == NULL"
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msgstr ""
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#: ../../NEWS.rst:136
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msgid "pager_req_read: handle short read"
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msgstr ""
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#: ../../NEWS.rst:137
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msgid "kprintf: only call eventfd() if it is safe to interrupt"
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msgstr ""
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#: ../../NEWS.rst:138
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msgid "process_procfs_request: Add Pid to /proc/<PID>/status"
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msgstr ""
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#: ../../NEWS.rst:139
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msgid ""
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"terminate: fix oversubscribe hang when waiting for other threads on same "
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"CPU to die"
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msgstr ""
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#: ../../NEWS.rst:140
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msgid "mcexec: Do not close fd returned to mckernel side"
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msgstr ""
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#: ../../NEWS.rst:141
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msgid "#976: execve: Clear sigaltstack and fp_regs"
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msgstr ""
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#: ../../NEWS.rst:142
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msgid "#1002: perf_event: Specify counter by bit_mask on start/stop"
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msgstr ""
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#: ../../NEWS.rst:143
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msgid "#1027: schedule: Don't reschedule immediately when wake up on migrate"
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msgstr ""
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#: ../../NEWS.rst:144
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msgid "#mcctrl: lookup unexported symbols at runtime"
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msgstr ""
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#: ../../NEWS.rst:145
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msgid "__sched_wakeup_thread: Notify interrupt_exit() of re-schedule"
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msgstr ""
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#: ../../NEWS.rst:146
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msgid "futex_wait_queue_me: Spin-sleep when timeout and idle_halt is specified"
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msgstr ""
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#: ../../NEWS.rst:147
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msgid "#1167: ihk_os_getperfevent,setperfevent: Timeout IKC sent by mcctrl"
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msgstr ""
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#: ../../NEWS.rst:148
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msgid "devobj: fix object size (POSTK_DEBUG_TEMP_FIX_36)"
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msgstr ""
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#: ../../NEWS.rst:149
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msgid "mcctrl: remove rus page cache"
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msgstr ""
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#: ../../NEWS.rst:150
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msgid "#1021: procfs: Support multiple reads of e.g. ``/proc/*/maps``"
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msgstr ""
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#: ../../NEWS.rst:151
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msgid "#1006: wait: Delay wake-up parent within switch context"
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msgstr ""
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#: ../../NEWS.rst:152
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msgid "#1164: mem: Check if phys-mem is within the range of McKernel memory"
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msgstr ""
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#: ../../NEWS.rst:153
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msgid ""
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"#1039: page_fault_process_memory_range: Remove ihk_mc_map_virtual for CoW"
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" of device map"
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msgstr ""
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#: ../../NEWS.rst:154
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msgid "partitioned execution: pass process rank to LWK"
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msgstr ""
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#: ../../NEWS.rst:155
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msgid "process/vm: implement access_ok()"
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msgstr ""
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#: ../../NEWS.rst:156
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msgid "spinlock: rewrite spinlock to use Linux ticket head/tail format"
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|
msgstr ""
|
|
|
|
#: ../../NEWS.rst:157
|
|
msgid "#986: Fix deadlock involving mmap_sem and memory_range_lock"
|
|
msgstr ""
|
|
|
|
#: ../../NEWS.rst:158
|
|
msgid "Prevent one CPU from getting chosen by concurrent forks"
|
|
msgstr ""
|
|
|
|
#: ../../NEWS.rst:159
|
|
msgid "#1009: check_signal: system call restart is done only once"
|
|
msgstr ""
|
|
|
|
#: ../../NEWS.rst:160
|
|
msgid ""
|
|
"#1176: syscall: the signal received during system call processing is not "
|
|
"processed."
|
|
msgstr ""
|
|
|
|
#: ../../NEWS.rst:161
|
|
msgid "#1036 syscall_time: Handle by McKernel"
|
|
msgstr ""
|
|
|
|
#: ../../NEWS.rst:162
|
|
msgid "#1165 do_syscall: Delegate system calls to the mcexec with the same pid"
|
|
msgstr ""
|
|
|
|
#: ../../NEWS.rst:163
|
|
msgid ""
|
|
"#1194 execve: Fix calling ptrace_report_signal after preemption is "
|
|
"disabled"
|
|
msgstr ""
|
|
|
|
#: ../../NEWS.rst:164
|
|
msgid "#1005 coredump: Exclude special areas"
|
|
msgstr ""
|
|
|
|
#: ../../NEWS.rst:165
|
|
msgid ""
|
|
"#1018 procfs: Fix pread/pwrite to procfs fail when specified size is "
|
|
"bigger than 4MB"
|
|
msgstr ""
|
|
|
|
#: ../../NEWS.rst:166
|
|
msgid "#1180 sched_setaffinity: Check migration after decrementing in_interrupt"
|
|
msgstr ""
|
|
|
|
#: ../../NEWS.rst:167
|
|
msgid "#771, #1179, #1143 ptrace supports threads"
|
|
msgstr ""
|
|
|
|
#: ../../NEWS.rst:168
|
|
msgid "#1189 procfs/do_fork: wait until procfs entries are registered"
|
|
msgstr ""
|
|
|
|
#: ../../NEWS.rst:169
|
|
msgid "#1114 procfs: add '/proc/pid/stat' to mckernel side and fix its comm"
|
|
msgstr ""
|
|
|
|
#: ../../NEWS.rst:170
|
|
msgid "#1116 mcctrl procfs: check entry was returned before using it"
|
|
msgstr ""
|
|
|
|
#: ../../NEWS.rst:171
|
|
msgid "#1167 ihk_os_getperfevent,setperfevent: Return -ETIME when IKC timeouts"
|
|
msgstr ""
|
|
|
|
#: ../../NEWS.rst:172
|
|
msgid "mcexec/execve: fix shebangs handling"
|
|
msgstr ""
|
|
|
|
#: ../../NEWS.rst:173
|
|
msgid "procfs: handle 'comm' on mckernel side"
|
|
msgstr ""
|
|
|
|
#: ../../NEWS.rst:174
|
|
msgid "ihk_os_setperfevent: Return number of registered events"
|
|
msgstr ""
|
|
|
|
#: ../../NEWS.rst:175
|
|
msgid "mcexec: fix terminating zero after readlink()"
|
|
msgstr ""
|
|
|
|
#: ../../NEWS.rst:179
|
|
msgid "Version 1.5.1 (July 9, 2018)"
|
|
msgstr ""
|
|
|
|
#: ../../NEWS.rst:186
|
|
msgid "Watchdog timer to detect hang of McKernel"
|
|
msgstr ""
|
|
|
|
#: ../../NEWS.rst:188
|
|
msgid ""
|
|
"mcexec prints out the following line to its stderr when a hang of "
|
|
"McKernel is detected."
|
|
msgstr ""
|
|
|
|
#: ../../NEWS.rst:194
|
|
msgid ""
|
|
"The watchdog timer is enabled by passing -i <timeout_in_sec> option to "
|
|
"mcreboot.sh. <timeout_in_sec> specifies the interval of checking if "
|
|
"McKernel is alive."
|
|
msgstr ""
|
|
|
|
#: ../../NEWS.rst:196
|
|
msgid ""
|
|
"For example, specify ``-i 600`` to detect the hang with 10 minutes "
|
|
"interval:"
|
|
msgstr ""
|
|
|
|
#: ../../NEWS.rst:204
|
|
msgid "The detailed step of the hang detection is as follows."
|
|
msgstr ""
|
|
|
|
#: ../../NEWS.rst:203
|
|
msgid ""
|
|
"mcexec acquires eventfd for notification from IHK and perform epoll() on "
|
|
"it."
|
|
msgstr ""
|
|
|
|
#: ../../NEWS.rst:204
|
|
msgid ""
|
|
"A daemon called ihkmond monitors the state of McKernel periodically with "
|
|
"the interval specified by the -i option. It judges that McKernel is "
|
|
"hanging and notifies mcexec by the eventfd if its state hasn't changed "
|
|
"since the last check."
|
|
msgstr ""
|
|
|
|
#: ../../NEWS.rst:209
|
|
msgid "#1146: pager_req_map(): do not take mmap_sem if not needed"
|
|
msgstr ""
|
|
|
|
#: ../../NEWS.rst:210
|
|
msgid "#1135: prepare_process_ranges_args_envs(): fix saving cmdline"
|
|
msgstr ""
|
|
|
|
#: ../../NEWS.rst:211
|
|
msgid "#1144: fileobj/devobj: record path name"
|
|
msgstr ""
|
|
|
|
#: ../../NEWS.rst:212
|
|
msgid "#1145: fileobj: use MCS locks for per-file page hash"
|
|
msgstr ""
|
|
|
|
#: ../../NEWS.rst:213
|
|
msgid "#1076: mcctrl: refactor prepare_image into new generic ikc send&wait"
|
|
msgstr ""
|
|
|
|
#: ../../NEWS.rst:214
|
|
msgid "#1072: execve: fix execve with oversubscribing"
|
|
msgstr ""
|
|
|
|
#: ../../NEWS.rst:215
|
|
msgid "#1132: execve: use thread variable instead of cpu_local_var(current)"
|
|
msgstr ""
|
|
|
|
#: ../../NEWS.rst:216
|
|
msgid "#1117: mprotect: do not set page table writable for cow pages"
|
|
msgstr ""
|
|
|
|
#: ../../NEWS.rst:217
|
|
msgid "#1143: syscall wait4: add _WALL (POSTK_DEBUG_ARCH_DEP_44)"
|
|
msgstr ""
|
|
|
|
#: ../../NEWS.rst:218
|
|
msgid "#1064: rusage: Fix initialization of rusage->num_processors"
|
|
msgstr ""
|
|
|
|
#: ../../NEWS.rst:219
|
|
msgid "#1133: pager_req_unmap: Put per-process data at exit"
|
|
msgstr ""
|
|
|
|
#: ../../NEWS.rst:220
|
|
msgid "#731: do_fork: Propagate error code returned by mcexec"
|
|
msgstr ""
|
|
|
|
#: ../../NEWS.rst:221
|
|
msgid "#1149: execve: Reinitialize vm_regions's map area on execve"
|
|
msgstr ""
|
|
|
|
#: ../../NEWS.rst:222
|
|
msgid "#1065: procfs: Show file names in /proc/<PID>/maps"
|
|
msgstr ""
|
|
|
|
#: ../../NEWS.rst:223
|
|
msgid "#1112: mremap: Fix type of size arguments (from ssize_t to size_t)"
|
|
msgstr ""
|
|
|
|
#: ../../NEWS.rst:224
|
|
msgid "#1121: sched_getaffinity: Check arguments in the same order as in Linux"
|
|
msgstr ""
|
|
|
|
#: ../../NEWS.rst:225
|
|
msgid "#1137: mmap, mremap: Check arguments in the same order as in Linux"
|
|
msgstr ""
|
|
|
|
#: ../../NEWS.rst:226
|
|
msgid "#1122: fix return value of sched_getaffinity"
|
|
msgstr ""
|
|
|
|
#: ../../NEWS.rst:227
|
|
msgid "#732: fix: /proc/<PID>/maps outputs a unnecessary NULL character"
|
|
msgstr ""
|
|
|
|
#: ../../NEWS.rst:231
|
|
msgid "Version 1.5.0 (Apr 5, 2018)"
|
|
msgstr ""
|
|
|
|
#: ../../NEWS.rst:236
|
|
msgid ""
|
|
"Aid for Linux version migration: Detect /proc, /sys format change between"
|
|
" two kernel verions"
|
|
msgstr ""
|
|
|
|
#: ../../NEWS.rst:238
|
|
msgid "Swap out * Only swap-out anonymous pages for now"
|
|
msgstr ""
|
|
|
|
#: ../../NEWS.rst:240
|
|
msgid "Improve support of /proc/maps"
|
|
msgstr ""
|
|
|
|
#: ../../NEWS.rst:241
|
|
msgid "mcstat: Linux tool to show resource usage"
|
|
msgstr ""
|
|
|
|
#: ../../NEWS.rst:246
|
|
msgid "#727: execve: Fix memory leak when receiving SIGKILL"
|
|
msgstr ""
|
|
|
|
#: ../../NEWS.rst:247
|
|
msgid "#829: perf_event_open: Support PERF_TYPE_HARDWARE and PERF_TYPE_HW_CACHE"
|
|
msgstr ""
|
|
|
|
#: ../../NEWS.rst:248
|
|
msgid "#906: mcexec: Check return code of fork()"
|
|
msgstr ""
|
|
|
|
#: ../../NEWS.rst:249
|
|
msgid "#1038: mcexec: Timeout when incorrect value is given to -n option"
|
|
msgstr ""
|
|
|
|
#: ../../NEWS.rst:250
|
|
msgid "#943 #945 #946 #960 #961: mcexec: Support strace"
|
|
msgstr ""
|
|
|
|
#: ../../NEWS.rst:251
|
|
msgid ""
|
|
"#1029: struct thread is not released with stress-test involving signal "
|
|
"and futex"
|
|
msgstr ""
|
|
|
|
#: ../../NEWS.rst:252
|
|
msgid ""
|
|
"#863 #870 : Respond immediately to terminating signal when offloading "
|
|
"system call"
|
|
msgstr ""
|
|
|
|
#: ../../NEWS.rst:253
|
|
msgid "#1119: translate_rva_to_rpa(): use 2MB blocks in 1GB pages on x86"
|
|
msgstr ""
|
|
|
|
#: ../../NEWS.rst:254
|
|
msgid "#898: Shutdown OS only after no in-flight IKC exist"
|
|
msgstr ""
|
|
|
|
#: ../../NEWS.rst:255
|
|
msgid "#882: release_handler: Destroy objects as the process which opened it"
|
|
msgstr ""
|
|
|
|
#: ../../NEWS.rst:256
|
|
msgid ""
|
|
"#882: mcexec: Make child process exit if the parent is killed during "
|
|
"fork()"
|
|
msgstr ""
|
|
|
|
#: ../../NEWS.rst:257
|
|
msgid "#925: XPMEM: Don't destroy per-process object of the parent"
|
|
msgstr ""
|
|
|
|
#: ../../NEWS.rst:258
|
|
msgid "#885: ptrace: Support the case where a process attaches its child"
|
|
msgstr ""
|
|
|
|
#: ../../NEWS.rst:259
|
|
msgid "#1031: sigaction: Support SA_RESETHAND"
|
|
msgstr ""
|
|
|
|
#: ../../NEWS.rst:260
|
|
msgid ""
|
|
"#923: rus_vm_fault: Return error when a thread not performing system call"
|
|
" offloading causes remote page fault"
|
|
msgstr ""
|
|
|
|
#: ../../NEWS.rst:261
|
|
msgid ""
|
|
"#1032 #1033 #1034: getrusage: Fix ru_maxrss, RUSAGE_CHILDREN, ru_stime "
|
|
"related bugs"
|
|
msgstr ""
|
|
|
|
#: ../../NEWS.rst:262
|
|
msgid "#1120: getrusage: Fix deadlock on thread->times_update"
|
|
msgstr ""
|
|
|
|
#: ../../NEWS.rst:263
|
|
msgid "#1123: Fix deadlock related to wait_queue_head_list_node"
|
|
msgstr ""
|
|
|
|
#: ../../NEWS.rst:264
|
|
msgid "#1124: Fix deadlock of calling terminate() from terminate()"
|
|
msgstr ""
|
|
|
|
#: ../../NEWS.rst:265
|
|
msgid "#1125: Fix deadlock related to thread status"
|
|
msgstr ""
|
|
|
|
#: ../../NEWS.rst:267
|
|
msgid "Related functions are: hold_thread(), do_kill() and terminate()"
|
|
msgstr ""
|
|
|
|
#: ../../NEWS.rst:269
|
|
msgid ""
|
|
"#1126: uti: Fix uti thread on the McKernel side blocks others in "
|
|
"do_syscall()"
|
|
msgstr ""
|
|
|
|
#: ../../NEWS.rst:270
|
|
msgid "#1066: procfs: Show Linux /proc/self/cgroup"
|
|
msgstr ""
|
|
|
|
#: ../../NEWS.rst:271
|
|
msgid ""
|
|
"#1127: prepare_process_ranges_args_envs(): fix generating saved_cmdline "
|
|
"to avoid PF in strlen()"
|
|
msgstr ""
|
|
|
|
#: ../../NEWS.rst:272
|
|
msgid "#1128: ihk_mc_map/unmap_virtual(): do proper TLB invalidation"
|
|
msgstr ""
|
|
|
|
#: ../../NEWS.rst:273
|
|
msgid ""
|
|
"#1043: terminate(): fix update_lock and threads_lock order to avoid "
|
|
"deadlock"
|
|
msgstr ""
|
|
|
|
#: ../../NEWS.rst:274
|
|
msgid "#1129: mcreboot.sh: Save ``/proc/irq/*/smp_affinity`` to ``/tmp/mcreboot``"
|
|
msgstr ""
|
|
|
|
#: ../../NEWS.rst:275
|
|
msgid "#1130: mcexec: drop READ_IMPLIES_EXEC from personality"
|
|
msgstr ""
|
|
|
|
#: ../../NEWS.rst:279
|
|
msgid "McKernel workarounds"
|
|
msgstr ""
|
|
|
|
#: ../../NEWS.rst:280
|
|
msgid "Forbid CPU oversubscription"
|
|
msgstr ""
|
|
|
|
#: ../../NEWS.rst:282
|
|
msgid "It can be turned on by mcreboot.sh -O option"
|
|
msgstr ""
|
|
|
|
#: ../../NEWS.rst:287
|
|
msgid "Version 1.4.0 (Oct 30, 2017)"
|
|
msgstr ""
|
|
|
|
#: ../../NEWS.rst:291
|
|
msgid "Abstracted event type support in perf_event_open()"
|
|
msgstr ""
|
|
|
|
#: ../../NEWS.rst:293
|
|
msgid "PERF_TYPE_HARDWARE and PERF_TYPE_CACHE types are supported."
|
|
msgstr ""
|
|
|
|
#: ../../NEWS.rst:297
|
|
msgid "Direct user-space access"
|
|
msgstr ""
|
|
|
|
#: ../../NEWS.rst:298
|
|
msgid ""
|
|
"Code lines using direct user-space access (e.g. passing user-space "
|
|
"pointer to memcpy()) becomes more portable across processor "
|
|
"architectures. The modification follows the following rules."
|
|
msgstr ""
|
|
|
|
#: ../../NEWS.rst:302
|
|
msgid ""
|
|
"Move the code section as it is to the architecture dependent directory if"
|
|
" it is a part of the critical-path."
|
|
msgstr ""
|
|
|
|
#: ../../NEWS.rst:304
|
|
msgid ""
|
|
"Otherwise, rewrite the code section by using the portable methods. The "
|
|
"methods include copy_from_user(), copy_to_user(), pte_get_phys() and "
|
|
"phys_to_virt()."
|
|
msgstr ""
|
|
|
|
#: ../../NEWS.rst:310
|
|
msgid "MPI and OpenMP micro-bench tests"
|
|
msgstr ""
|
|
|
|
#: ../../NEWS.rst:311
|
|
msgid ""
|
|
"The performance figures of MPI and OpenMP primitives are compared with "
|
|
"those of Linux by using Intel MPI Benchmarks and EPCC OpenMP Micro "
|
|
"Benchmark."
|
|
msgstr ""
|
|
|
|
#: ../../NEWS.rst:318
|
|
msgid "Version 1.3.0 (Sep 30, 2017)"
|
|
msgstr ""
|
|
|
|
#: ../../NEWS.rst:322
|
|
msgid "Kernel dump"
|
|
msgstr ""
|
|
|
|
#: ../../NEWS.rst:323
|
|
msgid "A dump level of \"only kernel memory\" is added."
|
|
msgstr ""
|
|
|
|
#: ../../NEWS.rst:325
|
|
msgid "The following two levels are available now:"
|
|
msgstr ""
|
|
|
|
#: ../../NEWS.rst:328
|
|
msgid "0"
|
|
msgstr ""
|
|
|
|
#: ../../NEWS.rst:328
|
|
msgid "Dump all"
|
|
msgstr ""
|
|
|
|
#: ../../NEWS.rst:330
|
|
msgid "24"
|
|
msgstr ""
|
|
|
|
#: ../../NEWS.rst:330
|
|
msgid "Dump only kernel memory"
|
|
msgstr ""
|
|
|
|
#: ../../NEWS.rst:333
|
|
msgid ""
|
|
"The dump level can be set by -d option in ihkosctl or the argument for "
|
|
"ihk_os_makedumpfile(), as shown in the following examples:"
|
|
msgstr ""
|
|
|
|
#: ../../NEWS.rst:341
|
|
msgid "Dump file is created when Linux panics."
|
|
msgstr ""
|
|
|
|
#: ../../NEWS.rst:343
|
|
msgid ""
|
|
"The dump level can be set by dump_level kernel argument, as shown in the "
|
|
"following example:"
|
|
msgstr ""
|
|
|
|
#: ../../NEWS.rst:350
|
|
msgid ""
|
|
"The IHK dump function is registered to panic_notifier_list when creating "
|
|
"/dev/mcdX and called when Linux panics."
|
|
msgstr ""
|
|
|
|
#: ../../NEWS.rst:354
|
|
msgid "Quick Process Launch"
|
|
msgstr ""
|
|
|
|
#: ../../NEWS.rst:356
|
|
msgid ""
|
|
"MPI process launch time and some of the initialization time can be "
|
|
"reduced in application consisting of multiple MPI programs which are "
|
|
"launched in turn in the job script."
|
|
msgstr ""
|
|
|
|
#: ../../NEWS.rst:360
|
|
msgid ""
|
|
"The following two steps should be performed to use this feature: #. "
|
|
"Replace mpiexec with ql_mpiexec_start and add some lines for "
|
|
"ql_mpiexec_finalize in the job script #. Modify the app so that it can "
|
|
"repeat calculations and wait for the instructions from "
|
|
"ql_mpiexec_{start,finalize} at the end of the loop"
|
|
msgstr ""
|
|
|
|
#: ../../NEWS.rst:364
|
|
msgid ""
|
|
"The first step is explained using an example. Assume the original job "
|
|
"script looks like this:"
|
|
msgstr ""
|
|
|
|
#: ../../NEWS.rst:383
|
|
msgid "The job script should be modified like this:"
|
|
msgstr ""
|
|
|
|
#: ../../NEWS.rst:405
|
|
msgid "The second step is explained using a pseudo-code."
|
|
msgstr ""
|
|
|
|
#: ../../NEWS.rst:421
|
|
msgid ""
|
|
"qlmpilib.h should be included in the code and libql{mpi,fort}.so should "
|
|
"be linked to the executable file."
|
|
msgstr ""
|
|
|