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svn path=/trunk/boinc/; revision=19305

This commit is contained in:
David Anderson 2009-10-14 20:27:52 +00:00
parent 4537dedcd3
commit 4595b95c43
1 changed files with 10 additions and 6 deletions
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16
lib/coproc.cpp
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@ -437,7 +437,11 @@ void COPROC_CUDA::get(
}
bool COPROC_CUDA::is_usable() {
return ((*__cuInit)(0) == 0);
int count;
int retval = (*__cuDeviceGetCount)(&count);
if (retval) return false;
if (count == 0) return false;
return true;
}
void COPROC_CUDA::description(char* buf) {
@ -893,14 +897,14 @@ void COPROC_ATI::get(COPROCS& coprocs,
strcpy(ccp->type, "ATI");
ccp->count = numDevices;
coprocs.coprocs.push_back(ccp);
__calShutdown();
}
bool COPROC_ATI::is_usable() {
int retval = (*__calInit)();
if (retval == CAL_RESULT_OK) return true;
if (retval == CAL_RESULT_ALREADY) return true;
return false;
CALuint ndevs;
int retval = (*__calDeviceGetCount)(&ndevs);
if (retval != CAL_RESULT_OK) return false;
if (ndevs == 0) return false;
return true;
}
#ifndef _USING_FCGI_