- different data structure for keeping track of coproc usage;
instead of COPROC having per-instance pointers to ACTIVE_TASK,
ACTIVE_TASK now has an array of device number indices
for each instance that it's using.
- in enforce_schedule(), we call a new function assign_coprocs()
that decides what coproc instances each job will use,
and prunes jobs for which we can't get an assignment.
This function embodies lots of subtlety.
- coproc_cmdline() no longer deals with reserving instances;
it just has to generate the --device X cmdline
svn path=/trunk/boinc/; revision=18880
e.g. the Milkyway@home ATI app, of which we can typically run
2 or 3 instances at once on a GPU.
Changes include:
- In APP_VERSION, don't use a COPROCS to represent the GPU
requirements; just use doubles ncudas and natis.
- sufficient_coprocs() etc. are no longer members of COPROCS
- in HOST_USAGE, ncudas and natis are doubles
- in scheduler request, req_instances is now a double
This checkin doesn't include the job scheduling logic,
i.e. assigning jobs to GPUs. That will follow.
svn path=/trunk/boinc/; revision=18868
don't modify user preferences or CPID.
- client: fix bug that shows ATI version incorrectly
- database: host.posts has been repurposed as a salt (or seqno)
for a new type of weak authenticator that won't depend on password
- web code:
modify forum_preferences.posts instead of host.posts.
(actually, the former isn't used either, we just do a select count(*);
should fix this at some point).
svn path=/trunk/boinc/; revision=18865
give preference to multi-threaded jobs.
Avoid running N-1 1-thread jobs and 1 N-thread job on N CPUs
- client: change file transfer giveup time from 14 to 90 days
svn path=/trunk/boinc/; revision=18845
runs GPU jobs in a seemingly random order,
or preempts GPU jobs needlessly.
The change has two parts:
1) sort the "results" vector by received_time,
so that the RR simulation processes GPU jobs FIFO.
2) in the CPU scheduler (earliest_deadline_result())
instead of choosing the earliest-deadline GPU job that
misses its deadline,
pick the earliest_deadline GPU from a project that
has a deadline miss for that GPU type
(this is what's done in the CPU case)
- client: fix bug where if you have an exclusive app,
then remove it from cc_config.xml and do "update config",
it doesn't go away.
Need to clear the list before parsing.
svn path=/trunk/boinc/; revision=18842
The problem: we were doing the reservation after the fork(),
so that the data structure it changed was the app's, not the client's.
svn path=/trunk/boinc/; revision=18836
During the first pass we learned that the whole process of
proxy detection on Win XP machines could take a few seconds
even with no proxies to be detected, now the proxy detection
code is executed in the same thread that is monitoring for
power change events.
client/
cs_cmdline.cpp
http_curl.cpp
http_curl.h
http_curl_win.h
net_stats.cpp
sysmon_win.cpp, .h
lib/
parse.cpp, .h
proxy_info.cpp, .h
svn path=/trunk/boinc/; revision=18819
Charlie Fenton