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boinc
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svn path=/trunk/boinc/; revision=11472
This commit is contained in:
David Anderson 2006-11-05 00:15:10 +00:00
parent cc0eae7bc6
commit 60e224aa18
7 changed files with 88 additions and 22 deletions
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36
checkin_notes
View File

@ -12220,3 +12220,39 @@ Rytis 4 Nov 2006
forum_email.inc
project.sample/
project.inc
David 4 Nov 2006
- Fix systemic bug where clean-install client requests work
before doing benchmarks, and uses default benchmarks,
which are extremely low (1e7 flops).
The scheduler says "you're not fast enough" and
tells it to back off for an extremely long time
(20% of its estimated_delay, as calculated based on the low benchmarks).
Fixed this by:
1) client: change default benchmarks to 1e9 (1 GFLOPS)
2) server: don't request backoff in this case
- This led to an examination of server-requested backoff.
In some cases the server was requesting ridiculous backoff.
E.g. if a client didn't have enough available RAM
(a function of both actual RAM and RAM-related prefs)
it would always request a 48-hour backoff.
The naive user changes their prefs, and then waits for 47.9 hours.
I think it's better to err on the side of not requesting backoff,
and relying on the client's exponential backoff
in situations where it asks for work and doesn't get any.
Also, the backoff values were hardwired throughout the
scheduler source code - bad programming practice.
So, I collected all the backoff values as #defines in main.h.
Mostly these are the same, but for the case where
we didn't send work because of CPU/disk/mem inadequacy,
the server now doesn't request additional backoff
(i.e., rely on the client's backoff mechanism)
client/
cs_benchmark.C
sched/
handle_request.C
main.h
sched_locality.C
sched_send.C

6
client/cs_benchmark.C
View File

@ -69,9 +69,9 @@
// defaults in case benchmarks fail or time out.
// better to err on the low side so hosts don't get too much work
#define DEFAULT_FPOPS 1e7
#define DEFAULT_IOPS 1e7
#define DEFAULT_MEMBW 1e8
#define DEFAULT_FPOPS 1e9
#define DEFAULT_IOPS 1e9
#define DEFAULT_MEMBW 1e9
#define DEFAULT_CACHE 1e6
#define FP_START 2

4
doc/addons.php
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@ -49,7 +49,7 @@ function show_group($name, $list) {
if (strstr($file, 'http://')) {
$url = $file;
} else {
$url = "addons/$file";
$url = "http://boinc.berkeley.edu/addons/$file";
}
echo "
<tr><td><a href=$url>$itemname</a></td>
@ -70,7 +70,7 @@ array('BoincLogX_Setup_v1.51.exe', 'BoincLogX', '1.51', 'BoincLogX creates detai
array('BoincSpy_455.zip', 'BoincSpy', '1.0 (RC1)', 'Views BOINC project statistics'),
array('boincview.zip', 'BoincView', '1.2.5', 'Advanced BOINC manager for networks'),
array('setup.exe', 'CPDNSpy', '', 'Stats/Benchmarkprogram. Only for CPDN!!!'),
array('sahuserstats.xpi', 'SAH User Statistics', '', 'An externsion for Firefox (may work under Mozilla) that will display your stats for SAH'),
array('sahuserstats.xpi', 'SAH User Statistics', '', 'An extension for Firefox (may work under Mozilla) that will display your stats for SAH'),
array('SETI_at_BOINCWatch_1.10.15.exe', 'SETI@BOINCWatch', '1.10.15', 'A SETI@Home/BOINC client watcher! User statistics powered by BOINCStats'),
array('SETIatBOINCWatch(.NET2.0).exe', 'SETI@BOINCWatch(.NET 2.0)', '3.0.24 BETA', 'A SETI@Home/BOINC client watcher! User statistics powered by BOINCStats. But now built with the .NET environment.'),
array('SETIatBOINCWatch(.NET).exe', 'SETI@BOINCWatch(.NET)', '2.0.24 BETA', 'A SETI@Home/BOINC client watcher! User statistics powered by BOINCStats. But now built with the .NET environment.'),

18
sched/handle_request.C
View File

@ -230,7 +230,7 @@ int authenticate_user(SCHEDULER_REQUEST& sreq, SCHEDULER_REPLY& reply) {
"high"
);
reply.insert_message(um);
reply.set_delay(3600);
reply.set_delay(DELAY_MISSING_KEY);
reply.nucleus_only = true;
log_messages.printf(
SCHED_MSG_LOG::MSG_CRITICAL,
@ -286,7 +286,7 @@ lookup_user_and_make_new_host:
"low"
);
reply.insert_message(um);
reply.set_delay(3600);
reply.set_delay(DELAY_MISSING_KEY);
log_messages.printf(
SCHED_MSG_LOG::MSG_CRITICAL,
"[HOST#<none>] Bad authenticator '%s'\n",
@ -1026,10 +1026,12 @@ bool unacceptable_os(
"Unacceptable OS %s %s\n",
sreq.host.os_name, sreq.host.os_version
);
USER_MESSAGE um("Project only supports MacOS Darwin versions 7.X and above",
"low");
USER_MESSAGE um(
"Project only supports MacOS Darwin versions 7.X and above",
"low"
);
reply.insert_message(um);
reply.set_delay(3600*24);
reply.set_delay(DELAY_UNACCEPTABLE_OS);
return true;
}
return false;
@ -1069,7 +1071,7 @@ bool wrong_core_client_version(
if (wrong_version) {
USER_MESSAGE um(msg, "low");
reply.insert_message(um);
reply.set_delay(3600*24);
reply.set_delay(DELAY_BAD_CLIENT_VERSION);
return true;
}
return false;
@ -1175,7 +1177,7 @@ void process_request(
) {
USER_MESSAGE um("No work available", "low");
reply.insert_message(um);
reply.set_delay(3600);
reply.set_delay(DELAY_NO_WORK_SKIP);
if (!config.msg_to_host) {
log_messages.printf(
SCHED_MSG_LOG::MSG_NORMAL, "No work - skipping DB access\n"
@ -1270,7 +1272,7 @@ void process_request(
SCHED_MSG_LOG::MSG_CRITICAL, "[HOST#%d] platform '%s' not found\n",
reply.host.id, sreq.platform_name
);
reply.set_delay(3600*24);
reply.set_delay(DELAY_PLATFORM_UNSUPPORTED);
goto leave;
}

30
sched/main.h
View File

@ -22,6 +22,36 @@
#include "synch.h"
#include "server_types.h"
// various delay params.
// Any of these could be moved into SCHED_CONFIG, if projects need control.
#define DELAY_MISSING_KEY 3600
// account key missing or invalid
#define DELAY_UNACCEPTABLE_OS 3600*24
// Darwin 5.x or 6.x (E@h only)
#define DELAY_BAD_CLIENT_VERSION 3600*24
// client version < config.min_core_client_version
#define DELAY_NO_WORK_SKIP 0
// no work, config.nowork_skip is set
// Rely on the client's exponential backoff in this case
#define DELAY_PLATFORM_UNSUPPORTED 3600*24
// platform not in our DB
#define DELAY_DISK_SPACE 3600
// too little disk space or prefs (locality scheduling)
#define DELAY_DELETE_FILE 3600*4
// wait for client to delete a file (locality scheduling)
#define DELAY_ANONYMOUS 3600*4
// anonymous platform client doesn't have version
#define DELAY_NO_WORK_TEMP 0
// client asked for work but we didn't send any,
// because of a reason that could be fixed by user
// (e.g. prefs, or run BOINC more)
// Rely on the client's exponential backoff in this case
#define DELAY_NO_WORK_PERM 3600*24
// client asked for work but we didn't send any,
// because of a reason not easily changed
// (like wrong kind of computer)
extern SCHED_CONFIG config;
extern GUI_URLS gui_urls;
extern PROJECT_FILES project_files;

6
sched/sched_locality.C
View File

@ -87,7 +87,7 @@ int delete_file_from_host(SCHEDULER_REQUEST& sreq, SCHEDULER_REPLY& sreply) {
}
USER_MESSAGE um(buf, "high");
sreply.insert_message(um);
sreply.set_delay(24*3600);
sreply.set_delay(DELAY_DISK_SPACE);
return 1;
}
@ -116,7 +116,7 @@ int delete_file_from_host(SCHEDULER_REQUEST& sreq, SCHEDULER_REPLY& sreply) {
sprintf(buf, "BOINC will delete file %s when no longer needed", fi.name);
USER_MESSAGE um(buf, "low");
sreply.insert_message(um);
sreply.set_delay(4*3600);
sreply.set_delay(DELAY_DELETE_FILE);
return 0;
}
@ -307,7 +307,7 @@ static int possibly_send_result(
sprintf(help_msg_buf, "To get more %s work, finish current work, stop BOINC, remove app_info.xml file, and restart.", config.long_name);
USER_MESSAGE um(help_msg_buf, "high");
reply.insert_message(um);
reply.set_delay(4*3600);
reply.set_delay(DELAY_ANONYMOUS);
}
if (retval) return ERR_NO_APP_VERSION;

10
sched/sched_send.C
View File

@ -408,7 +408,7 @@ int wu_is_infeasible(
}
reply.wreq.insufficient_mem = true;
reason |= INFEASIBLE_MEM;
reply.set_delay(24*3600);
reply.set_delay(DELAY_NO_WORK_TEMP);
}
if (wu.rsc_disk_bound > reply.wreq.disk_available) {
@ -427,7 +427,6 @@ int wu_is_infeasible(
"[WU#%d %s] needs %d seconds on [HOST#%d]; delay_bound is %d (request.estimated_delay is %f)\n",
wu.id, wu.name, (int)ewd, reply.host.id, wu.delay_bound, request.estimated_delay
);
reply.set_delay(0.2*request.estimated_delay);
reply.wreq.insufficient_speed = true;
reason |= INFEASIBLE_CPU;
}
@ -910,13 +909,13 @@ int send_work(
);
if (reply.wreq.nresults == 0) {
reply.set_delay(3600);
reply.set_delay(DELAY_NO_WORK_TEMP);
USER_MESSAGE um2("No work sent", "high");
reply.insert_message(um2);
if (reply.wreq.no_app_version) {
USER_MESSAGE um("(there was work for other platforms)", "high");
reply.insert_message(um);
reply.set_delay(3600*24);
reply.set_delay(DELAY_NO_WORK_PERM);
}
if (reply.wreq.no_allowed_apps_available) {
USER_MESSAGE um(
@ -937,7 +936,6 @@ int send_work(
"(there was work but your computer doesn't have enough memory)",
"high"
);
reply.set_delay(24*3600);
reply.insert_message(um);
}
if (reply.wreq.insufficient_speed) {
@ -979,7 +977,7 @@ int send_work(
"high"
);
reply.insert_message(um);
reply.set_delay(3600*24);
reply.set_delay(DELAY_NO_WORK_PERM);
log_messages.printf(
SCHED_MSG_LOG::MSG_NORMAL,
"Not sending work because core client is outdated\n"