gdl
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gnudatalanguage
GDL - GNU Data Language
MEMORY() is not working fine on Debian 10 and U14.04 & U20.04 ``` GDL> a=FLTARR(1024,1024, 1000) GDL> print, MEMORY(/cur) -98197504 GDL> print, MEMORY(/cur,/l64) -98197504 GDL> help,/mem heap memory used: 18446744073611354112,...
@GillesDuvert mentioned that HISTOGRAM() in IDL (#1303) gives strange result. I report here another issue. ``` IDL> a=make_array(10, /float, /long) IDL> help, a A STRING = Array[10] IDL> a=make_array(10, /float,...
Since the switch to local versions of the plplot drivers, there is an issue with setting the graphics function via `device, set_graphics_function=n`, which appears to be ignored (at least on...
I just found out that IDL's implementation of SVD fitting is based on a Numerical Recipes (NR) routine, that seems to be compiled (probably Fortran) code. I understand that NR...
we have at least one license incompatibility as of now: GLPK which is under GPL v3
We do spend a lot of time to try to compile current GDL git version and also PR #1278 on @Jeanne-jw laptop, a up-to-date Mac running Big Sur 11.5 with...
Reading an ASCII file, GDL is 3 to 5 slower than IDL. Reading "src/widget.cpp" with the code joined : ``` idl 8.8 : 0.003 idl 8.6 : 0.005 gdl 0.9.9...
``` IDL> a=123 IDL> compile_opt idl2 IDL> b=321 IDL> help, a,b A INT = 123 B LONG = 321 ``` ``` GDL> a=123 GDL> compile_opt idl2 GDL> b=321 GDL> help,...
Please remember that, _today_ TIME_TEST4 is faster in current GDL than in IDL 8.8 But for most of the operations, on a 48-core machine, with : ` TEST_OP_POWER, 1E8`, performances...
Rumors of limited accuracy for TIC/TOC & SYSTIME :persevere: Looking for details in C++11 ref, and reading systime code in _basic_fun_cl.cpp_ may be it is time to move from ```...