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Format: 1.8
Date: Fri, 3 Jan 2025 11:29:12 +0000
Source: stress-ng
Architecture: source
Version: 0.18.08-1
Distribution: unstable
Urgency: medium
Maintainer: Colin Ian King <colin.i.king@gmail.com>
Changed-By: Colin Ian King <colin.i.king@gmail.com>
Changes:
stress-ng (0.18.08-1) unstable; urgency=medium
.
[Dominik Steinberger]
* Fix return type of numa core dummy functions
.
[Colin Ian King]
* Makefile: bump version
* Manual: workaround warning by defining TW
* Manual: Fix incorrect .TE macro, use .TP instead
* Manual: fix spelling mistake "continous" -> "continuous"
* stress-regex: fix spelling mistake "expresssion" -> "expression"
* stress-fma: just offset array to get add/sub flavours of fma funcs
* stress-veccmp: add compiler version checks for older compilers
* core-helper: re-order signals
* stress-signest: add in missing signals SIGCONT, SIGTSTP and SIGUNUSED
* core-helper: add WSL file system magic to file magic ids
* stress-acl: inform number of ACLs tested vs number of valid ACLs
* stress-cachehammer: make local_buffer and local_page non-clobberable
* Update copyright year
* kernel-coverage: add a handful of missing options for more coverage
* stress-mmap: make help and mmap-numa messages easier to comprehend
* stress-vm : add --vm-numa option to bind pages to randomly selected
NUMA nodes
* stress-mmap: add --mmap-numa option to bind pages to randomly
selected NUMA nodes
* stress-bitops: add two more bitop methods, power of 2 check and zero
byte check
* Manual: add line space before tables
* stress-lsm: use uint8_t * pointer math
* test/test-mq-posix.c: include <fcntl.h>
* core-*, stress-*: cast char to unsigned char for ctype.h functions
* stress-ptr-chase: remove extraneous tab
* README.md: add another research paper link
* core-numa: fix for builds with partial NUMA support
* stress-cachehammer: remove unused variable masked_flags
* stress-regex: make function stress_regex_rate static
* stress-regex: disable lazy numbers, some regcomps fail on this */
* stress-cachehammer: make variable ret non-clobberable
* stress-regex: add some simple regex compilation error checking
* stress-regex: add some more regex patterns and strings to match
* stress-regex: remove html tag regex and reduce devious regexes
* stress-cachehammer: randomize local cache mappings across NUMA nodes
* stress-cachehammer: add 1 page shared page and 64 byte read/write
hammering
* stress-cachehammer: dup cache ops for ppc
* stress-lockbus: rename HAVE_MISALIGNED_LOCKBUS to HAVE_NUMA_LOCKBUS
* stress-regex: fix missing , after literal string
* stress-regex: add a POSIX regular expressions stressor
* README.md: update contributors list
* stress-cachehammer: fix RISC-V built, fix missing {
* stress-cachehammer: add ppc64 specifif cache operations
* stress-ng: ensure stress_pid_t reaped flag is initialized on fork
* stress-mutex: add tab to align fields
* core-*, stress-*: replace memcmp to shim_memcmp
* core-*, stress-*: replace memcpy to shim_memcpy
* core-*, stress-*: replace memset to shim_memset
* stress-mutex: re-order mutex checks on success/failures
* stress-gendent: simplify j wrap to zero logic
* stress-lockbus: make numa_mask nonclobberable and fix free
* stress-lsm: add parentheses around expression
* stress-prio-inv: remove early return statement
* stress-cachehammer: add new stressor to exercise prefetch/flush
cache ops
* stress-aio: cache align info struct for minor performance improvement
* stress-aiol: report async I/O event rate as an extra metric
* stress-aiol: move random aiol allocations and ctx_id into a struct
* core-ignite-cpu: make freq_delta and limit number of retries
* stress-aiol: inline shim wrappers for io_* system calls
* stress-tlb-shootdown: add space in while(..)
* stress-access: add space in while(..)
* stress-nop: add LIKELY hints on while loops
* stress-ng: re-work aggressive pid waiting to use stress_wait_pid
* stress-ng: also check for ECHILD on waitpid failure
* stress-nop: fix 14 and 15 byte no-ops for x86
* core-opts.h: sort short options
* Manual: add missing -M short option for --metrics
* stress-ng: make -w a short option for --with
* stress-ng: add -K to option parsing
* stress-ng: make -K short hand for --klog-check
* stress-bitops: fix short help, remove -c option
* stress-mcontent: enforce read/write order
* stress-memthrash: add loop unrolling to stress_memthrash_memset64
* stress-memrate: remove init arg from macros
* stress-cache: only add prefetchw to help if it exists
* stress-cache: add write prefetchw option
* Manual: fix missing - on memhotplug-mmap option
* stress-bad-ioct: allow one to run as root and write ioctls using
PROT_NONE pages
* Manual: update lockbus description for NUMA page randomization
* stress-lockbus: split buffer across NUMA pages
* stress-misaligned: use stress_numa_randomize_pages
* core-numa: add stress_numa_randomize_pages to randomize pages
* core-helper: keep file system magic in sync with linux
* stress-vm-addr: unroll loops, minor performance improvement
* stress-sigtrap: make t, duration static, aligned variable raised
* stress-sigill: remove a few empty lines
* stress-shm-sysv: unroll loops to improve throughput
* stress-shm: add UNLIKELY hint on loop break
* stress-set: reduce frequency of calls to stress_get_unused_uid
* stress-rotate: unroll loop 8 times, improves performance
* stress-dekker, stress-peterson: use memory barrier for ARM
* stress-prio-inv: when fifo/rr fails, retry with SCHED_OTHER policy
* core-mwc.h: fix missing #else .. #endif for mwc*modn decls
* stress-sigurg: ignore SIGPIPE failures
* stress-pseek: optimize bad data checking loop
* stress-poll: add LIKELY hint to check on max_fds as it's very likely
* stress-poll: add --poll-random-us option to specify ppoll/pselect
timeout
* stress-mutex: rename mutex_exercise to stress_mutex_exercise
* stress-mtx: improve performance if unlikely metrics_count reset
* stress-msyncmany: add UNLIKELY to if statement that almost never try
* stress-workload: add vecfp double precision vector math workload
* stress-mmapfixed: use 64 bit vec array to improve non-zero check
speed
* stress-mmap: use mwc*modn instead of using %, fix 64 bit version
* stress-memfd: remove more of the NT store function selection
* stress-memfd: remove NT stores, they weren't beneficial
* stress-malloc: correct bogo-ops accounting and fix up man page
* stress-ng: use pointer info to avoid multiple triple derefs
* stress-jpeg: replace modulo with compare and set
* stress-hash: don't allocate fixed sized hash bucket and buffer on
heap
* stress-fma: align double/float arrays, improve performance on SNB
* core-mwc: inline modulo mwc functions with
HAVE_FAST_MODULO_REDUCTION support
* core-time: add unlikely hints on if statements that are not likely
to be true
* stress-aiol: improve fill and check buffer helpers
* core-lock: add LIKELY/UNLIKELY hints on various if statements
* stress-acl: use acl_cmp() where available, fallback to naive
version if not
* stress-af-alg: don't fail with EINVAL on bind calls
* stress-af-alg: check for zero crypto items before allocate and sort
* stress-far-branch: map pages in as shared and not private
* core-*: Remove NONNULL attribute macro
* core-mwc: improve modulo mwc variants using modulo reduction trick
* core-rapl: remove NONNULL attributes
* stress-vecmath: fix checksum checking for 128 unsigned int bit vector
* stress-veccmp: add a vector comparison op stressor
* stress-memthrash: use non-temporal load/stores in spinread/write
loops
* stress-fma: alternatively perform subtraction in fma ops
* stress-memthrash: add randomized mbind move to the mbind mix
* stress-numa: use MPOL_MF_MOVE in mbind call
* stress-misaligned: use MPOL_MF_MOVE in mbind call
* stress-misaligned: randomized misaligned buffer across NUMA nodes
* core-numa: add new stress_numa_mask_t type for NUMA mask handling
* stress-unlink: ensure all fds[] are initialized before main loop
* stress-sctp: pass int64_t types for SCTP_MAXSEG and SCTP_MAX_BURST
sock opts
* core-klog: replace \0xa escape string with space
* stress-*: Fix typos: stess* -> stress*
* stress-ng: continue loops if run should be ignored
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