mirror of https://github.com/BOINC/boinc.git
- client (Unix): if app uses < 1 CPU, run at nice 10 (not 0)
- client: suppress specious error message svn path=/trunk/boinc/; revision=16496
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@ -9438,3 +9438,13 @@ Rom 10 Nov 2008
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/
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configure.ac
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version.h
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David 14 Nov 2008
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- client (Unix): if app uses < 1 CPU, run at nice 10 (not 0)
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- client: suppress specious error message
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client/
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app_start.cpp
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rr_sim.cpp
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lib/
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util.h
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@ -687,11 +687,11 @@ int ACTIVE_TASK::start(bool first_time) {
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);
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}
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if (!high_priority) {
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if (setpriority(PRIO_PROCESS, pid, PROCESS_IDLE_PRIORITY)) {
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if (setpriority(PRIO_PROCESS, pid,
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high_priority?PROCESS_MEDIUM_PRIORITY:PROCESS_IDLE_PRIORITY)
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) {
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perror("setpriority");
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}
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}
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#else
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// Unix/Linux/Mac case
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@ -812,11 +812,11 @@ int ACTIVE_TASK::start(bool first_time) {
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freopen(STDERR_FILE, "a", stderr);
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#ifdef HAVE_SETPRIORITY
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if (!high_priority) {
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if (setpriority(PRIO_PROCESS, 0, PROCESS_IDLE_PRIORITY)) {
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if (setpriority(PRIO_PROCESS, 0,
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high_priority?PROCESS_MEDIUM_PRIORITY:PROCESS_IDLE_PRIORITY)
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) {
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perror("setpriority");
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}
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}
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#endif
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sprintf(cmdline, "%s %s", wup->command_line.c_str(), app_version->cmdline);
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cuda_cmdline(this, cmdline);
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@ -55,10 +55,15 @@ struct RR_SIM_STATUS {
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it = active.erase(it);
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} else {
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rp->rrsim_cpu_left -= rp->rrsim_rate*rpbest->rrsim_finish_delay;
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if (rp->rrsim_cpu_left < 0) {
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// can be slightly less than 0 due to roundoff
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//
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if (rp->rrsim_cpu_left < -1) {
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msg_printf(rp->project, MSG_INTERNAL_ERROR,
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"%s: negative CPU time left %f", rp->name, rp->rrsim_cpu_left
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);
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}
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if (rp->rrsim_cpu_left < 0) {
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rp->rrsim_cpu_left = 0;
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}
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it++;
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@ -58,6 +58,7 @@ extern int boinc_process_cpu_time(double& cpu);
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// (don't use 20 because
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//
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static const int PROCESS_IDLE_PRIORITY = 19;
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static const int PROCESS_MEDIUM_PRIORITY = 10;
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extern double linux_cpu_time(int pid);
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#endif
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