+import os
import datetime
import postgresql
import collections
import utils
import exceptions
from conf import conf
+from conf import sf
def __git_describe__():
return utils.callsubprocess('git_describe',
ps(ds, cm)
return self.check_toolsgit()
+ def check_linuxgit(self):
+ "Return id of linuxgit row. If missing, it is inserted."
+ wd = os.getcwd()
+ os.chdir(sf(conf.linux_sources))
+ ds = __git_describe__()
+ cm = __git_commit__()
+ os.chdir(wd)
+ ps = self.db.prepare("""SELECT id FROM linuxgit
+ WHERE git_describe = $1 AND git_commit = $2
+ """)
+ id = ps(ds, cm)
+ if id:
+ return id[0][0]
+ ps = self.db.prepare("""INSERT INTO linuxgit
+ (git_describe, git_commit)
+ VALUES
+ ($1, $2);
+ """)
+ ps(ds, cm)
+ return self.check_linuxgit()
+
def add_configuration(self, hash, cfile):
"Add configuration to database."
ps = self.db.prepare("""INSERT INTO configurations
- (hash, cfile, gtime, toolgit)
+ (hash, cfile, gtime, toolgit, linuxgit)
VALUES
- ($1, $2, $3, $4);
+ ($1, $2, $3, $4, $5);
""")
gt = self.check_toolsgit()
+ lgt = self.check_linuxgit()
tm = datetime.datetime.now()
- ps(hash, cfile, tm, gt)
+ ps(hash, cfile, tm, gt, lgt)
def get_configration(self, hash):
"Return configration id for inserted hash."
def add_measure(self, mfile, conf_id, value = None):
"Add measurement."
ps = self.db.prepare("""INSERT INTO measure
- (conf, mfile, value, mtime, toolgit)
+ (conf, mfile, value, mtime, toolgit, linuxgit)
VALUES
- ($1, $2, $3, $4, $5);
+ ($1, $2, $3, $4, $5, $6);
""")
gt = self.check_toolsgit()
+ lgt = self.check_linuxgit()
tm = datetime.datetime.now()
- ps(conf_id, mfile, value, tm, gt)
+ ps(conf_id, mfile, value, tm, gt, lgt)
def update_measure(self, measure_id, value):
"Update measured value"
def get_unmeasured(self):
"Returns list of all unmeasured configurations."
- ps = self.db.prepare("""SELECT c.id, c.hash, c.cfile
- FROM configurations AS c, measure AS m
- WHERE c.id NOT IN m.conf;
+ ps = self.db.prepare("""SELECT * FROM configurations
+ WHERE NOT EXISTS
+ (SELECT conf FROM measure)
""")
rtn = []
for dt in ps():
-- In this table are tracked versions of tools in git
CREATE TABLE toolsgit (
id BIGSERIAL PRIMARY KEY, -- Id
- git_describe text NOT NULL, -- Git describe string (--always --tags --dirty)
- git_commit text NOT NULL -- Commit hash of version of tool used for generating
+ git_describe TEXT NOT NULL, -- Git describe string (--always --tags --dirty)
+ git_commit TEXT NOT NULL -- Commit hash of version of tool used for generating
+);
+
+-- In this table are tracked versions of measured Linux in git
+CREATE TABLE linuxgit (
+ id BIGSERIAL PRIMARY KEY, -- Id
+ git_describe TEXT NOT NULL, -- Git describe scring (--always --tags --dirty)
+ git_commit TEXT NOT NULL -- Commit hash of version of tool used for generating
);
-- In this table are stored all generated configurations
CREATE TABLE configurations (
id BIGSERIAL PRIMARY KEY, -- Id
- hash char(34) NOT NULL, -- Hash of configuration
- cfile text NOT NULL, -- File path with configuration
+ hash char(32) NOT NULL, -- Hash of configuration
+ cfile TEXT NOT NULL, -- File path with configuration
gtime timestamp NOT NULL, -- Time and date of generation
+ linuxgit BIGINT REFERENCES linuxgit (id), -- Reference to git version of Linux
toolgit BIGINT REFERENCES toolsgit (id) -- Reference to git version of tools
);
CREATE TABLE measure (
id BIGSERIAL PRIMARY KEY, -- Id
conf BIGINT REFERENCES configurations (id), -- Reference to configuration
- mfile text NOT NULL, -- File with measuring output
- value BIGINT DEFAULT null, -- Measured data value
+ measurement TEXT NOT NULL, -- Text identifivator of measuring tool
+ mfile TEXT NOT NULL, -- File with measuring output
+ value DOUBLE PRECISION DEFAULT null, -- Measured data value
mtime timestamp NOT NULL, -- Time and date of measurement
+ linuxgit BIGINT REFERENCES linuxgit (id), -- Reference to git version of Linux
toolgit BIGINT REFERENCES toolsgit (id) -- Reference to git version of tools
);