renamed GMX_THREADS to GMX_THREAD_MPI

[alexxy/gromacs.git] / src / mdlib / gmx_fft_fftw3.c

diff --git a/src/mdlib/gmx_fft_fftw3.c b/src/mdlib/gmx_fft_fftw3.c
index 8dc463a667c1020b0cebf5e1afc29a191831e862..c7b8c4c2f34085f7956e20b8a31039f5a68d6436 100644 (file)
--- a/src/mdlib/gmx_fft_fftw3.c
+++ b/src/mdlib/gmx_fft_fftw3.c
@@ -37,17 +37,17 @@
 
 
 
-#ifdef GMX_THREADS
+#ifdef GMX_THREAD_MPI
 /* none of the fftw3 calls, except execute(), are thread-safe, so 
    we need to serialize them with this mutex. */
 static tMPI_Thread_mutex_t big_fftw_mutex=TMPI_THREAD_MUTEX_INITIALIZER;
 static gmx_bool gmx_fft_threads_initialized=FALSE;
 #define FFTW_LOCK tMPI_Thread_mutex_lock(&big_fftw_mutex)
 #define FFTW_UNLOCK tMPI_Thread_mutex_unlock(&big_fftw_mutex)
-#else /* GMX_THREADS */
+#else /* GMX_THREAD_MPI */
 #define FFTW_LOCK 
 #define FFTW_UNLOCK 
-#endif /* GMX_THREADS */
+#endif /* GMX_THREAD_MPI */
 
 /* We assume here that aligned memory starts at multiple of 16 bytes and unaligned memory starts at multiple of 8 bytes. The later is guranteed for all malloc implementation. 
    Consequesences: