unofficial mirror of guix-patches@gnu.org 
 help / color / mirror / code / Atom feed
blob b167c6de6eec36c2c7885cfc87df08cd66e91f51 25154 bytes (raw)
name: gnu/packages/benchmark.scm 	 # note: path name is non-authoritative(*)

  1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
 
;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2016, 2017, 2021 Marius Bakke <marius@gnu.org>
;;; Copyright © 2017 Dave Love <fx@gnu.org>
;;; Copyright © 2018–2022 Tobias Geerinckx-Rice <me@tobias.gr>
;;; Copyright © 2018, 2019 Ricardo Wurmus <rekado@elephly.net>
;;; Copyright © 2019 Eric Bavier <bavier@member.fsf.org>
;;; Copyright © 2019 Gábor Boskovits <boskovits@gmail.com>
;;; Copyright © 2019, 2021 Ludovic Courtès <ludo@gnu.org>
;;; Copyright © 2020 Vincent Legoll <vincent.legoll@gmail.com>
;;; Copyright © 2020 malte Frank Gerdes <malte.f.gerdes@gmail.com>
;;; Copyright © 2020, 2021, 2022 Maxim Cournoyer <maxim.cournoyer@gmail.com>
;;; Copyright © 2020 Greg Hogan <code@greghogan.com>
;;; Copyright © 2021 Arun Isaac <arunisaac@systemreboot.net>
;;;
;;; This file is part of GNU Guix.
;;;
;;; GNU Guix is free software; you can redistribute it and/or modify it
;;; under the terms of the GNU General Public License as published by
;;; the Free Software Foundation; either version 3 of the License, or (at
;;; your option) any later version.
;;;
;;; GNU Guix is distributed in the hope that it will be useful, but
;;; WITHOUT ANY WARRANTY; without even the implied warranty of
;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
;;; GNU General Public License for more details.
;;;
;;; You should have received a copy of the GNU General Public License
;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.

(define-module (gnu packages benchmark)
  #:use-module ((guix licenses) #:prefix license:)
  #:use-module (guix packages)
  #:use-module (guix download)
  #:use-module (guix gexp)
  #:use-module (guix git-download)
  #:use-module (guix build-system cmake)
  #:use-module (guix build-system gnu)
  #:use-module (guix build-system python)
  #:use-module (gnu packages)
  #:use-module (gnu packages autotools)
  #:use-module (gnu packages base)
  #:use-module (gnu packages c)
  #:use-module (gnu packages check)
  #:use-module (gnu packages compression)
  #:use-module (gnu packages kde-frameworks)
  #:use-module (gnu packages databases)
  #:use-module (gnu packages docbook)
  #:use-module (gnu packages linux)
  #:use-module (gnu packages lua)
  #:use-module (gnu packages maths)
  #:use-module (gnu packages mpi)
  #:use-module (gnu packages opencl)
  #:use-module (gnu packages perl)
  #:use-module (gnu packages pkg-config)
  #:use-module (gnu packages python)
  #:use-module (gnu packages python-science)
  #:use-module (gnu packages python-web)
  #:use-module (gnu packages python-xyz)
  #:use-module (gnu packages qt)
  #:use-module (gnu packages xml)
  #:use-module (ice-9 match))

(define-public fio
  (package
    (name "fio")
    (version "3.30")
    (source (origin
              (method url-fetch)
              (uri (string-append "https://brick.kernel.dk/snaps/"
                                  "fio-" version ".tar.bz2"))
              (sha256
               (base32
                "1qjivkisn7dxk8irrb0rglmmdpbnai6n7vindf18ln0j24cc1x56"))))
    (build-system gnu-build-system)
    (arguments
     (list #:modules
           `(,@%gnu-build-system-modules
             (ice-9 textual-ports))
           #:test-target "test"
           #:configure-flags
           #~(list "--disable-native")  ;don't generate code for the build CPU
           #:phases
           #~(modify-phases %standard-phases
               (replace 'configure
                 (lambda* (#:key (configure-flags ''()) #:allow-other-keys)
                   ;; The configure script doesn't understand some of the
                   ;; GNU options, so we can't use the stock phase.
                   (apply invoke "./configure"
                          (string-append "--prefix=" #$output)
                          configure-flags)))
               ;; The main `fio` executable is fairly small and self contained.
               ;; Moving the auxiliary scripts to a separate output saves ~100 MiB
               ;; on the closure.
               (add-after 'install 'move-outputs
                 (lambda _
                   (let ((oldbin (string-append #$output "/bin"))
                         (newbin (string-append #$output:utils "/bin"))
                         (script? (lambda* (file #:rest _)
                                    (call-with-input-file file
                                      (lambda (port)
                                        (char=? #\# (peek-char port)))))))
                     (mkdir-p newbin)
                     (for-each (lambda (file)
                                 (link file (string-append newbin "/" (basename file)))
                                 (delete-file file))
                               (find-files oldbin script?))))))))
    (outputs '("out" "utils"))
    (inputs
     (list libaio python zlib))
    (home-page "https://github.com/axboe/fio")
    (synopsis "Flexible I/O tester")
    (description
     "fio is a tool that will spawn a number of threads or processes doing a
particular type of I/O action as specified by the user.  The typical use of fio
is to write a job file matching the I/O load one wants to simulate.")
    ;; The software is distributed under the GPL2, but a handful of components
    ;; are covered by other licenses.
    (license (list license:gpl2 license:gpl2+ license:bsd-2
                   license:public-domain))))

(define-public intel-mpi-benchmarks/openmpi
  (package
    (name "intel-mpi-benchmarks")
    (version "2019.6")
    (source (origin
              (method git-fetch)
              (uri (git-reference
                    (url "https://github.com/intel/mpi-benchmarks")
                    (commit (string-append "IMB-v" version))))
              (file-name (git-file-name name version))
              (sha256
               (base32
                "02hxbk9g9nl59bk5qcfl3djj7b58vsqys340m1xdbyqwcrbnahh9"))
              (modules '((guix build utils)))
              (snippet
               '(begin
                  ;; Some source configuration files in the original tarball
                  ;; have inappropriate execute permissions, which interferes
                  ;; with the install phase below.
                  (for-each (lambda (file) (chmod file #o444))
                            (find-files "WINDOWS" "."))
                  #t))))
    (build-system gnu-build-system)
    (inputs
     (list openmpi))
    (arguments
     `(#:phases
       (modify-phases %standard-phases
         (delete 'configure)
         (delete 'check)
         (replace 'install
           (lambda* (#:key outputs #:allow-other-keys)
             (define (benchmark? file stat)
               (and (string-prefix? "IMB-" (basename file))
                    (executable-file? file)))

             (let* ((out (assoc-ref outputs "out"))
                    (bin (string-append out "/bin")))
               (for-each (lambda (file)
                           (install-file file bin))
                         (find-files "." benchmark?))
               #t))))

       ;; The makefile doesn't express all the dependencies, it seems.
       #:parallel-build? #t

       #:make-flags '("CC=mpicc" "CXX=mpicxx")))
    (home-page "https://software.intel.com/en-us/articles/intel-mpi-benchmarks")
    (synopsis "Benchmarks for the Message Passing Interface (MPI)")
    (description
     "This package provides benchmarks for implementations of the @dfn{Message
Passing Interface} (MPI).  It contains MPI performance measurements for
point-to-point and global communication, and file, operations for a range of
message sizes.  The generated benchmark data fully characterize:

@itemize
@item
Performance of a cluster system, including node performance, network latency,
and throughput;
@item
Efficiency of the MPI implementation.
@end itemize")
    (license license:cpl1.0)))

(define-public multitime
  (package
    (name "multitime")
    (version "1.4")
    (source (origin
              (method url-fetch)
              (uri (string-append "https://tratt.net/laurie/src/"
                                  "multitime/releases/"
                                  "multitime-" version ".tar.gz"))
              (sha256
               (base32
                "0iyfsdrbyqa7a4ifrh19l9a48hgv7ld6m0d8yf9bkl12q0qw91fx"))))
    (build-system gnu-build-system)
    (arguments '(#:tests? #f)) ; there are no tests
    (home-page "https://tratt.net/laurie/src/multitime/")
    (synopsis "Time command execution over multiple executions")
    (description
     "The @code{time} utility is a simple and often effective way of measuring
how long a command takes to run (wall time).  Unfortunately, running a command
once can give misleading timings.  @code{multitime} is, in essence, a simple
extension to @code{time} which runs a command multiple times and prints the
timing means, standard deviations, mins, medians, and maxes having done so.
This can give a much better understanding of the command's performance.")
    (license license:expat)))

(define-public benchmark
  (package
    (name "benchmark")
    (version "1.5.6")
    (source (origin
              (method git-fetch)
              (uri (git-reference
                    (url "https://github.com/google/benchmark")
                    (commit (string-append "v" version))))
              (file-name (git-file-name name version))
              (sha256
               (base32
                "030g4d8vpn2442dsap0qw86lsw7xfl36k0x0x9bn0vvm11qvjn8c"))))
    (build-system cmake-build-system)
    (native-inputs
     `(("googletest-source" ,(package-source googletest))
       ("googletest" ,googletest)))
    (arguments
     `(#:phases
       (modify-phases %standard-phases
         (add-after 'unpack 'unpack-googletest
           (lambda* (#:key inputs #:allow-other-keys)
             (copy-recursively (assoc-ref inputs "googletest-source")
                               "googletest"))))))
    (home-page "https://github.com/google/benchmark")
    (synopsis "Microbenchmark support library")
    (description
     "Benchmark is a library to benchmark code snippets, similar to unit
tests.")
    (license license:asl2.0)))

(define-public bonnie++
  (package
    (name "bonnie++")
    (version "1.98")
    (source (origin
              (method url-fetch)
              (uri (string-append "https://www.coker.com.au/bonnie++/bonnie++-"
                                  version ".tgz"))
              (sha256
               (base32
                "010bmlmi0nrlp3aq7p624sfaj5a65lswnyyxk3cnz1bqig0cn2vf"))))
    (build-system gnu-build-system)
    (native-inputs
     (list perl))
    (arguments '(#:tests? #f)) ; there are no tests
    (home-page "https://doc.coker.com.au/projects/bonnie/")
    (synopsis "Hard drive and file system benchmark suite")
    (description
     "Bonnie++ is a benchmark suite that is aimed at performing a number of
simple tests of hard drive and file system performance.  Bonnie++ allows you to
benchmark how your file systems perform with respect to data read and write
speed, the number of seeks that can be performed per second, and the number of
file metadata operations that can be performed per second.")
    (license license:gpl2)))   ;GPL 2 only, see copyright.txt

(define-public python-locust
  (package
    (name "python-locust")
    (version "2.8.6")
    (source
     (origin
       (method url-fetch)
       (uri (pypi-uri "locust" version))
       (sha256
        (base32
         "1gn13j758j36knlcdyyyggn60rpw98iqdkvl3kjsz34brysic6q1"))))
    (build-system python-build-system)
    (arguments
     '(#:phases
       (modify-phases %standard-phases
         (add-after 'unpack 'relax-requirements
           (lambda _
             (substitute* "setup.py"
               (("setuptools_scm<=6.0.1")
                "setuptools_scm")
               (("Jinja2<3.1.0")
                "Jinja2"))))
         (replace 'check
           (lambda* (#:key tests? #:allow-other-keys)
             (when tests?
               (invoke "python" "-m" "pytest" "locust"
                       "-k" (string-join
                             '(;; These tests return "non-zero exit status 1".
                               "not test_default_headless_spawn_options"
                               "not test_default_headless_spawn_options_with_shape"
                               "not test_headless_spawn_options_wo_run_time"
                               ;; These tests depend on networking.
                               "not test_html_report_option"
                               "not test_web_options"
                               ;; This test fails because of the warning "System open
                               ;; file limit '1024' is below minimum setting '10000'".
                               "not test_skip_logging"
                               ;; On some (slow?) machines, the following tests
                               ;; fail, with the processes returning exit code
                               ;; -15 instead of the expected 42 and 0,
                               ;; respectively (see:
                               ;; https://github.com/locustio/locust/issues/1708).
                               "not test_custom_exit_code"
                               "not test_webserver"
                               ;; This test fails with "AssertionError:
                               ;; 'stopped' != 'stopping'".
                               "not test_distributed_shape") " and "))))))))
    (propagated-inputs
     (list python-configargparse
           python-flask
           python-flask-basicauth
           python-flask-cors
           python-gevent
           python-geventhttpclient
           python-jinja2
           python-msgpack
           python-psutil
           python-pyzmq
           python-requests
           python-roundrobin
           python-typing-extensions
           python-werkzeug))
    (native-inputs
     (list python-mock
           python-pyquery
           python-pytest
           python-retry
           python-setuptools-scm))
    (home-page "https://locust.io/")
    (synopsis "Distributed load testing framework")
    (description "Locust is a performance testing tool that aims to be easy to
use, scriptable and scalable.  The test scenarios are described in plain
Python.  It provides a web-based user interface to visualize the results in
real-time, but can also be run non-interactively.  Locust is primarily geared
toward testing HTTP-based applications or services, but it can be customized to
test any system or protocol.

Note: Locust will complain if the available open file descriptors limit for
the user is too low.  To raise such limit on a Guix System, refer to
@samp{info guix --index-search=pam-limits-service}.")
    (license license:expat)))

(define-public interbench
  (package
    (name "interbench")
    (version "0.31")
    (source
     (origin
       (method git-fetch)
       (uri (git-reference
             (url "https://github.com/ckolivas/interbench")
             (commit (string-append "v" version))))
       (file-name (git-file-name name version))
       (sha256
        (base32
         "0ifnw8vnkcgrksx7g5d9ii4kjppqnk32lvrybdybmibyvag6zfdc"))))
    (build-system gnu-build-system)
    (arguments
     `(#:tests? #f                      ; no tests
       #:phases
       (modify-phases %standard-phases
         (add-after 'unpack 'fix-broken-makefile
           (lambda _
             ;; Remove erroneous "-lm" target
             (substitute* "Makefile"
               (("hackbench.o -lm") "hackbench.o"))))
         (delete 'configure)
         (replace 'install
           (lambda* (#:key outputs #:allow-other-keys)
             (let ((out (assoc-ref outputs "out")))
               (install-file "interbench" (string-append out "/bin"))
               (install-file "interbench.8" (string-append out "/share/man/man8"))))))))
    (home-page "http://users.on.net/~ckolivas/interbench/")
    (synopsis "Interactivity benchmark")
    (description "interbench is designed to benchmark interactivity on Linux.
It is designed to measure the effect of changes in Linux kernel design or
system configuration changes such as CPU, I/O scheduler and filesystem changes
and options.  With careful benchmarking, different hardware can be compared.")
    (license license:gpl2+)))

(define-public clpeak
  ;; Release 1.1.0 is too old for our opencl-clhpp. This commit supports
  ;; cl2.hpp.
  (let ((commit "6d59cb64997a53c35207b77a63d2e9f0e84de5fd"))
    (package
      (name "clpeak")
      (version (git-version "1.1.0" "0" commit))
      (source (origin
                (method git-fetch)
                (uri (git-reference
                       (url "https://github.com/krrishnarraj/clpeak.git")
                       (commit commit)))
                (file-name (git-file-name name version))
                (sha256
                  (base32
                    "0qmhdjyhwl7gfgyqxsddqn6zpp3b57503m16h7jv6illy3lfvji1"))))
      (build-system cmake-build-system)
      (home-page "https://github.com/krrishnarraj/clpeak")
      (inputs
        (list opencl-clhpp opencl-icd-loader))
      (synopsis "OpenCL benchmark tool")
      (description
        "A synthetic benchmarking tool to measure peak capabilities of OpenCL
        devices.  It only measures the peak metrics that can be achieved using
        vector operations and does not represent a real-world use case.")
        (license license:unlicense))))

(define-public kdiskmark
  (package
    (name "kdiskmark")
    (version "2.3.0")
    (source (origin
              (method git-fetch)
              (uri (git-reference
                    (url "https://github.com/JonMagon/KDiskMark")
                    (commit version)))
              (file-name (git-file-name name version))
              (sha256
               (base32
                "1l4sw05yx70pcnaa64arjc414mgvyz05pn3gz9nc9hga8v2d3rzn"))))
    (build-system cmake-build-system)
    (arguments
     (list
      #:configure-flags
      ;; Drop runtime dependency on KDE's KFAuth.
      #~(list "-DPERFORM_PAGECACHE_CLEARING_USING_KF5AUTH=no")
      #:tests? #f                       ;no test suite
      #:phases
      #~(modify-phases %standard-phases
          (add-after 'unpack 'patch-paths
            (lambda* (#:key inputs #:allow-other-keys)
              (substitute* "src/benchmark.cpp"
                (("\"fio\"")
                 (format #f "~s" (search-input-file inputs "bin/fio")))))))))
    (native-inputs (list extra-cmake-modules qttools))
    (inputs (list fio qtbase-5))
    (home-page "https://github.com/JonMagon/KDiskMark")
    (synopsis "Simple disk benchmark tool")
    (description "KDiskMark is an HDD and SSD benchmark tool.  KDiskMark
abstracts away the complexity of the Flexible I/O Tester (@command{fio})
command via a convenient graphical user interface (GUI) and handles its output
to provide an easy to view and interpret benchmark result.  The application is
written in C++ with Qt and doesn't have any runtime KDE dependencies.  Among
its features are:
@itemize
@item Configurable block size, queues, and threads count for each test
@item Many languages support
@item Report generation.
@end itemize")
    (license license:gpl3+)))

(define-public sysbench
  (package
    (name "sysbench")
    (version "1.0.20")
    (source (origin
              (method git-fetch)
              (uri (git-reference
                    (url "https://github.com/akopytov/sysbench")
                    (commit version)))
              (file-name (git-file-name name version))
              (modules '((guix build utils)))
              (snippet '(begin
                          ;; Ensure no bundled libraries get used.
                          (delete-file-recursively "third_party")
                          (substitute* "configure.ac"
                            (("^third_party/.*")
                             ""))
                          (substitute* "Makefile.am"
                            ((".*(LUAJIT|CK)_DIR =.*")
                             ""))))
              (sha256
               (base32
                "1sanvl2a52ff4shj62nw395zzgdgywplqvwip74ky8q7s6qjf5qy"))))
    (build-system gnu-build-system)
    (arguments
     (list
      #:configure-flags #~(list "--with-pgsql"
                                ;; Explicitly specify the library directory of
                                ;; MySQL, otherwise `mysql_config` gets
                                ;; consulted and adds unnecessary link
                                ;; directives.
                                (string-append "--with-mysql-libs="
                                               #$(this-package-input "mysql")
                                               "/lib")
                                "--with-system-luajit"
                                "--with-system-ck"
                                ;; If we let the build tool select the most
                                ;; optimal compiler architecture flag, the
                                ;; build is not reproducible.
                                "--without-gcc-arch")
      #:phases #~(modify-phases %standard-phases
                   (add-after 'unpack 'patch-test-runner
                     (lambda _
                       (substitute* "tests/test_run.sh"
                         (("/bin/bash")
                          (which "bash"))
                         ;; Do not attempt to invoke the cram command via
                         ;; Python, as on Guix it is a shell script (wrapper).
                         (("\\$\\(command -v cram\\)")
                          "-m cram"))))
                   (add-after 'unpack 'disable-test-installation
                     (lambda _
                       (substitute* "tests/Makefile.am"
                         (("install-data-local")
                          "do-not-install-data-local")
                         (("^test_SCRIPTS.*")
                          ""))))
                   (add-after 'unpack 'fix-docbook
                     (lambda* (#:key native-inputs inputs #:allow-other-keys)
                       (substitute* "m4/ax_check_docbook.m4"
                         (("DOCBOOK_ROOT=.*" all)
                          (string-append
                           all "XML_CATALOG="
                           (search-input-file (or native-inputs inputs)
                                              "xml/dtd/docbook/catalog.xml")
                           "\n")))
                       (substitute* "doc/xsl/xhtml.xsl"
                         (("http://docbook.sourceforge.net/release/xsl\
/current/xhtml/docbook.xsl")
                          (search-input-file
                           (or native-inputs inputs)
                           (string-append "xml/xsl/docbook-xsl-"
                                          #$(package-version docbook-xsl)
                                          "/xhtml/docbook.xsl"))))
                       (substitute* "doc/xsl/xhtml-chunk.xsl"
                         (("http://docbook.sourceforge.net/release/xsl\
/current/xhtml/chunk.xsl")
                          (search-input-file
                           (or native-inputs inputs)
                           (string-append "xml/xsl/docbook-xsl-"
                                          #$(package-version docbook-xsl)
                                          "/xhtml/chunk.xsl")))))))))
    (native-inputs (list autoconf
                         automake
                         libtool
                         pkg-config
                         python-cram
                         python-wrapper
                         which
                         ;; For documentation
                         libxml2        ;for XML_CATALOG_FILES
                         libxslt
                         docbook-xml
                         docbook-xsl))
    (inputs (list ck libaio luajit mysql postgresql))
    (home-page "https://github.com/akopytov/sysbench/")
    (synopsis "Scriptable database and system performance benchmark")
    (description "@command{sysbench} is a scriptable multi-threaded benchmark
tool based on LuaJIT.  It is most frequently used for database benchmarks, but
can also be used to create arbitrarily complex workloads that do not involve a
database server.  @command{sysbench} comes with the following bundled
benchmarks:
@table @file
@item oltp_*.lua
A collection of OLTP-like database benchmarks.
@item fileio
A filesystem-level benchmark.
@item cpu
A simple CPU benchmark.
@item memory
A memory access benchmark.
@item threads
A thread-based scheduler benchmark.
@item mutex
A POSIX mutex benchmark.
@end table
It includes features such as:
@itemize
@item
Extensive statistics about rate and latency is available, including latency
percentiles and histograms.
@item
Low overhead even with thousands of concurrent threads.  @command{sysbench} is
capable of generating and tracking hundreds of millions of events per second.
@item
New benchmarks can be easily created by implementing pre-defined hooks in
user-provided Lua scripts.
@item
@end itemize")
    (license license:gpl2+)))

debug log:

solving b167c6de6e ...
found b167c6de6e in https://git.savannah.gnu.org/cgit/guix.git

(*) Git path names are given by the tree(s) the blob belongs to.
    Blobs themselves have no identifier aside from the hash of its contents.^

Code repositories for project(s) associated with this public inbox

	https://git.savannah.gnu.org/cgit/guix.git

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).