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Re: new release candidate (gsl-1.5.90)


I tried it on SuSE linux 9.1 gcc-3.3.3 with streaming SIMD extensions on: CFLAGS="-march=pentium4 -O2 -mfpmath=sse -msse -msse2 -malign-double -Wall -pipe"

It builds fine in a directory other than source but make check fails on some new functions in linalg: specfically
PASS: LQ_solve hilbert(2)
PASS: LQ_solve hilbert(3)
4[0]: -63.9999999999623128 -64
FAIL: LQ_solve hilbert(4)
PASS: LQ_solve hilbert(12)
PASS: LQ_solve vander(2)
PASS: LQ_solve vander(3)
PASS: LQ_solve vander(4)
PASS: LQ_solve vander(12)
FAIL: LQ Solve
PASS: LQ_LQsolve hilbert(2)
PASS: LQ_LQsolve hilbert(3)
4[0]: -63.9999999999622204 -64
FAIL: LQ_LQsolve hilbert(4)
PASS: LQ_LQsolve hilbert(12)
PASS: LQ_LQsolve vander(2)
PASS: LQ_LQsolve vander(3)
PASS: LQ_LQsolve vander(4)
PASS: LQ_LQsolve vander(12)
FAIL: LQ LQ Solve
PASS: LQ_lssolve m(5,3)
PASS: LQ_lssolve hilbert(2)
PASS: LQ_lssolve hilbert(3)
( 4, 4)[0]: -63.9999999999623128 -64
FAIL: LQ_lssolve hilbert(4)
PASS: LQ_lssolve hilbert(12)
PASS: LQ_lssolve vander(2)
PASS: LQ_lssolve vander(3)
PASS: LQ_lssolve vander(4)
PASS: LQ_lssolve vander(12)
FAIL: LQ LS Solve


gsl 1.5 works well with streaming SIMD extensions - some of my code runs in 40% of the time required if I don't use -mfpmath=sse -msse -msse2 with gsl. So it would be nice to see if GSL 1.6 can work that way too.

--
JDL


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