Bitcoin Core  26.99.0
P2P Digital Currency
batchpriority.cpp
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1 // Copyright (c) 2023 The Bitcoin Core developers
2 // Distributed under the MIT software license, see the accompanying
3 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
4 
5 #include <logging.h>
6 #include <util/syserror.h>
7 
8 #if (defined(__FreeBSD__) || defined(__OpenBSD__) || defined(__DragonFly__))
9 #include <pthread.h>
10 #include <pthread_np.h>
11 #endif
12 
13 #ifndef WIN32
14 #include <sched.h>
15 #endif
16 
18 {
19 #ifdef SCHED_BATCH
20  const static sched_param param{};
21  const int rc = pthread_setschedparam(pthread_self(), SCHED_BATCH, &param);
22  if (rc != 0) {
23  LogPrintf("Failed to pthread_setschedparam: %s\n", SysErrorString(rc));
24  }
25 #endif
26 }
void ScheduleBatchPriority()
On platforms that support it, tell the kernel the calling thread is CPU-intensive and non-interactive...
#define LogPrintf(...)
Definition: logging.h:245
std::string SysErrorString(int err)
Return system error string from errno value.
Definition: syserror.cpp:21