search for: count_mutex

...tch_4' collect2: ld returned 1 exit status The source is: #include <pthread.h> #include <unistd.h> #include <stdio.h> #include <stdlib.h> #define NUM_THREADS 9 #define TCOUNT (1 << 23) #define COUNT_LIMIT (1 << 25) volatile int count = 0; pthread_mutex_t count_mutex; pthread_cond_t count_threshold_cv; void *inc_count(void *t) { int j,i; double result=0.0; long my_id = (long)t; for (i=0; i<TCOUNT; i++) { //void *data = malloc(1); int count2 = __sync_add_and_fetch(&count, 1); /* Check the value of count and signal waiting thre...

...s: > > #include <pthread.h> > #include <unistd.h> > #include <stdio.h> > #include <stdlib.h> > > #define NUM_THREADS 9 > #define TCOUNT (1 << 23) > #define COUNT_LIMIT (1 << 25) > > volatile int count = 0; > pthread_mutex_t count_mutex; > pthread_cond_t count_threshold_cv; > > void *inc_count(void *t) > { > int j,i; > double result=0.0; > long my_id = (long)t; > > for (i=0; i<TCOUNT; i++) { > //void *data = malloc(1); > int count2 = __sync_add_and_fetch(&count, 1); >...

This fixes the long-standing crash on close when nbdkit exits. I did try first to fix threads so we're using a proper thread pool, but that's difficult to implement. So this does the minimal change needed to fix the crash instead. There are still two segfaults that happen during running the test suite. One is deliberately caused (tests/test-captive.sh). The other appears to be an

Also available here: https://github.com/rwmjones/nbdkit/tree/2020-windows-mingw This is the port to Windows using native Windows APIs (not MSYS or Cygwin). This patch series is at the point where it basically now works. I can run the server with the memory plugin, and access it remotely using guestfish, creating filesystems and so on without any apparent problems. Nevertheless there are many

Also available here: https://github.com/rwmjones/nbdkit/tree/2020-windows-mingw-nolib After a lot of work I have made the port to Windows work without using a separate library. Instead, on Windows only, we build an "import library" (library of stubs) which resolves references to nbdkit_* functions in the main program and fixes up the plugin, basically the first technique outlined in