Re: [PATCH 2/3] perf-test: cache unpacked corpus
authorAustin Clements <aclements@csail.mit.edu>
Wed, 5 Dec 2012 04:55:56 +0000 (23:55 +1900)
committerW. Trevor King <wking@tremily.us>
Fri, 7 Nov 2014 17:51:30 +0000 (09:51 -0800)
42/21286333dcea24a34e075de769749c18a39c28 [new file with mode: 0644]

diff --git a/42/21286333dcea24a34e075de769749c18a39c28 b/42/21286333dcea24a34e075de769749c18a39c28
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+From: Austin Clements <aclements@csail.mit.edu>\r
+To: david@tethera.net, notmuch@notmuchmail.org\r
+Subject: Re: [PATCH 2/3] perf-test: cache unpacked corpus\r
+In-Reply-To: <1354583824-10520-2-git-send-email-david@tethera.net>\r
+References: <1354583824-10520-1-git-send-email-david@tethera.net>\r
+       <1354583824-10520-2-git-send-email-david@tethera.net>\r
+User-Agent: Notmuch/0.14+100~gcb9b0b0 (http://notmuchmail.org) Emacs/23.4.1\r
+       (i486-pc-linux-gnu)\r
+Date: Tue, 04 Dec 2012 23:55:56 -0500\r
+Message-ID: <87vcchcd2b.fsf@awakening.csail.mit.edu>\r
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+Cc: David Bremner <bremner@debian.org>\r
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+\r
+On Mon, 03 Dec 2012, david@tethera.net wrote:\r
+> From: David Bremner <bremner@debian.org>\r
+>\r
+> Unpacking is not really the expensive step (compared to the initial\r
+> notmuch new), but this is a pre-requisite to caching the database.\r
+> ---\r
+>  performance-test/.gitignore       |    1 +\r
+>  performance-test/Makefile.local   |    2 +-\r
+>  performance-test/perf-test-lib.sh |   51 +++++++++++++++++++++----------------\r
+>  3 files changed, 31 insertions(+), 23 deletions(-)\r
+>\r
+> diff --git a/performance-test/.gitignore b/performance-test/.gitignore\r
+> index 53f2697..7e20f7c 100644\r
+> --- a/performance-test/.gitignore\r
+> +++ b/performance-test/.gitignore\r
+> @@ -1 +1,2 @@\r
+>  tmp.*/\r
+> +corpus.mail.*/\r
+> diff --git a/performance-test/Makefile.local b/performance-test/Makefile.local\r
+> index 5d2acbd..eb713d0 100644\r
+> --- a/performance-test/Makefile.local\r
+> +++ b/performance-test/Makefile.local\r
+> @@ -29,4 +29,4 @@ $(TXZFILE):\r
+>  download-corpus:\r
+>      wget -O ${TXZFILE} ${DEFAULT_URL}\r
+>  \r
+> -CLEAN := $(CLEAN) $(dir)/tmp.*\r
+> +CLEAN := $(CLEAN) $(dir)/tmp.* $(dir)/corpus.mail.*\r
+> diff --git a/performance-test/perf-test-lib.sh b/performance-test/perf-test-lib.sh\r
+> index bba793d..9fbf874 100644\r
+> --- a/performance-test/perf-test-lib.sh\r
+> +++ b/performance-test/perf-test-lib.sh\r
+> @@ -35,37 +35,44 @@ then\r
+>      exit 1\r
+>  fi\r
+>  \r
+> +CORPUS_DIR=${TEST_DIRECTORY}/corpus.mail.$corpus_size\r
+>  add_email_corpus ()\r
+>  {\r
+>      rm -rf ${MAIL_DIR}\r
+> +    if [ ! -d $CORPUS_DIR ]; then\r
+> +    case "$corpus_size" in\r
+> +        small)\r
+> +            arg="mail/enron/bailey-s"\r
+> +            ;;\r
+> +        medium)\r
+> +            arg="mail/notmuch-archive"\r
+> +            ;;\r
+> +        *)\r
+> +            arg=mail\r
+> +    esac\r
+>  \r
+> -    case "$1" in\r
+> -    --small)\r
+> -        arg="mail/enron/bailey-s"\r
+> -        ;;\r
+> -    --medium)\r
+> -        arg="mail/notmuch-archive"\r
+> -        ;;\r
+\r
+The README still refers to these arguments, so it should be updated,\r
+too.\r
+\r
+> -    *)\r
+> -        arg=mail\r
+> -    esac\r
+> +    if command -v pixz > /dev/null; then\r
+> +        XZ=pixz\r
+> +    else\r
+> +        XZ=xz\r
+> +    fi\r
+>  \r
+> -    if command -v pixz > /dev/null; then\r
+> -    XZ=pixz\r
+> -    else\r
+> -    XZ=xz\r
+> -    fi\r
+> +    printf "Unpacking corpus\n"\r
+> +    mkdir $CORPUS_DIR\r
+> +\r
+> +    tar --checkpoint=.5000 --extract --strip-components=2 \\r
+> +        --directory $CORPUS_DIR \\r
+> +        --use-compress-program ${XZ} \\r
+> +        --file ../download/notmuch-email-corpus-${PERFTEST_VERSION}.tar.xz \\r
+> +        notmuch-email-corpus/"$arg"\r
+>  \r
+> -    printf "Unpacking corpus\n"\r
+> -    tar --checkpoint=.5000 --extract --strip-components=1 \\r
+> -    --directory ${TMP_DIRECTORY} \\r
+> -    --use-compress-program ${XZ} \\r
+> -    --file ../download/notmuch-email-corpus-${PERFTEST_VERSION}.tar.xz \\r
+> -    notmuch-email-corpus/"$arg"\r
+> +    printf "\n"\r
+>  \r
+> -    printf "\n"\r
+> +    fi\r
+> +    cp -lr $CORPUS_DIR $MAIL_DIR\r
+>  }\r
+>  \r
+> +\r
+>  print_header () {\r
+>      printf "[v%4s]               Wall(s)\tUsr(s)\tSys(s)\tRes(K)\tIn(512B)\tOut(512B)\n" \\r
+>         ${PERFTEST_VERSION}\r
+> -- \r
+> 1.7.10.4\r
+>\r
+> _______________________________________________\r
+> notmuch mailing list\r
+> notmuch@notmuchmail.org\r
+> http://notmuchmail.org/mailman/listinfo/notmuch\r