I have checked CLIPPER with lib/clipper/examples/test.csh and compared logs between gcc and intel-FFT. "diff" output about 1000 different lines.
These are few lines of output. (intel-FFT) < HKL = ( 2, 2, 0) 198 306:8.25 306: 198 306 < HKL = ( 2, 2, 1) 199 153:8.29 153: 199 153 < HKL = ( 2, 2, 2) 200 360:8.33 360: 200 360 (gcc) > HKL = ( 2, 2, 0) 198 306: 198 306: 198 306 > HKL = ( 2, 2, 1) 199 153: 199 153: 199 153 > HKL = ( 2, 2, 2) 200 360: 200 360: 200 360 It suggested CLIPPER with Intel-FFT is not all right. Thanks, Nobuo OKAZAKI
