Displaying 2 results from an estimated 2 matches for "fftmx".
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fft_x
1999 Apr 22
1
mvfft (PR#176)
...happening here is that do_mvfft tries to
get the dimensions of the argument (fourier.c: 125), but
gets junk instead, since the argument is not an array.
2) mvfft causes a segmentation fault or gets stuck in a loop
R> mvfft(xx)
Program received signal SIGSEGV, Segmentation fault.
0x80d36cb in fftmx (a=0x40617eb0, b=0x40617eb8, ntot=30, n=30, nspan=30,
isn=-2, m=3, kt=0, at=0x407c8f58, ck=0x407c8f80, bt=0x407c8fa8,
sk=0x407c8fd0, np=0x407c8ee4, nfac=0x8115a78) at fft.c:558
558 bt[j] = b[k1] - b[k2];
(gdb) print bt[j]
Cannot access memory at address 0x407cb000.
(gdb) print ksp...
1999 Apr 22
0
mvfft
...happening here is that do_mvfft tries to
get the dimensions of the argument (fourier.c: 125), but
gets junk instead, since the argument is not an array.
2) mvfft causes a segmentation fault or gets stuck in a loop
R> mvfft(xx)
Program received signal SIGSEGV, Segmentation fault.
0x80d36cb in fftmx (a=0x40617eb0, b=0x40617eb8, ntot=30, n=30, nspan=30,
isn=-2, m=3, kt=0, at=0x407c8f58, ck=0x407c8f80, bt=0x407c8fa8,
sk=0x407c8fd0, np=0x407c8ee4, nfac=0x8115a78) at fft.c:558
558 bt[j] = b[k1] - b[k2];
(gdb) print bt[j]
Cannot access memory at address 0x407cb000.
(gdb) print ksp...