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francis

Rating
1490.79 (4,403,078th)

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7,034 (22,813th)

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Title	Δ
how does numpy.linalg.eigh vs numpy.linalg.svd?	+0.49
Find period of a signal out of the FFT	+2.17
Reusing FFTW wisdom on clusters	0.00
CPU usage of a blocking MPI_Recv in a thread	+0.64
FFTW library: verifying fourier transform derivative property	0.00
Numerical error building up when computing derivative of function r...	0.00
Petsc - combine distributed vector into local vector	0.00
Which operation in the FFT that is disturbed with the NAN values	0.00
What changes should be made while executing cblas_cgemm();	+0.03
Cannot use file i\o when running mpi	0.00
How to Scatter then Reduce using MPI and c++	0.00
QR factorization from lapack subroutine dgeqrf not working in C	0.00
compute determinant from LU decomposition in lapack	+1.97
How do I find the number of cores available to MPI(4PY)?	0.00
LAPACK: Triangular system of equations with multiple right hand side	-1.37
Pointer Math with Complex Array	0.00
Can anyone explain the difference between fftw_plan_dft_2d and fftw...	-0.47
Segmentation fault with LAPACKE dgels_ in C	0.00
What is the use of the WORK parameters in LAPACK routines?	+2.35
How do I scale an FFT-based cross-correlation such that its peak is...	0.00
fftw computing analytic signal from r2c (real to complex) data	0.00
Wrong results after using FFTW_EXHAUSTIVE flag for 2D complex FFTW	0.00
Read values out of PetscEventPerfInfo	0.00
MPI processor quantity creates error, how to implement broadcast?	0.00
1st, 2nd, 3rd and 4th partial derivatives of real data obtained fro...	0.00
When usng rows with LAPACKE_sgetrs, why must ldb=1 (instead of 3, i...	0.00
CMake cannot find 32 bit Open SSL on 64 bit Ubuntu 14.04	-0.47
How does LAPACKE_sgetrf work?	0.00
generating pink noise images in C with fftw	0.00
Difference between numpy.linalg.solve and numpy.linalg.lu_solve	0.00
BLAS matrix-vector multiplication vs vector-matrix multiplication....	0.00
C++, LAPACK: undefined reference to `dsyev' with libraries linked	0.00
Using FFTW just to convert to frequency domain and back gives resul...	0.00
For some reason my other processes do not receive the data from my...	0.00
C int array issue	0.00
Incorrect output via fftw_mpi_r2c_2d and fftw_mpi_c2r_2d	0.00
Error when setting MPI_Info: value is too long	+0.03
Is it possible to send data from a Fortran program to Python using...	-0.37
The difference between C++ (LAPACK, sgels) and Python (Numpy, lstsq...	0.00
Quake inverse-square root: accuracy	-0.95
FFTW and long double precision	0.00
Mpi_File_iwrite fails to write; aio_write() error: Invalid argument	0.00
LAPACK/LAPACKE with C++ on LINUX --- Compiling, Linking and Running?	0.00
mpi4py: Communicating between spawned processes	0.00
MPI python-Open-MPI	+0.53
I have an interblockage in my code which is about linear process ca...	+0.03
Error when try to use Mpi recv : signal segmentation fault	0.00
Invalid node count in MPI pi calculation	0.00
Python numpy.fft changes strides	+0.03
Comparatively slow python numpy 3D Fourier Transformation	0.00