[PATCH 2/3] perf-test: cache unpacked corpus

diff --git a/27/dedccd4997e0415d3805d8e2d333ae646aade9 b/27/dedccd4997e0415d3805d8e2d333ae646aade9
new file mode 100644 (file)
index 0000000..37bedaa
--- /dev/null
+++ b/27/dedccd4997e0415d3805d8e2d333ae646aade9
@@ -0,0 +1,155 @@
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+From: david@tethera.net\r
+To: notmuch@notmuchmail.org\r
+Subject: [PATCH 2/3] perf-test: cache unpacked corpus\r
+Date: Mon,  3 Dec 2012 21:17:03 -0400\r
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+Cc: David Bremner <bremner@debian.org>\r
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+\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
+-          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