Greetings!
Gernot Hueber <[EMAIL PROTECTED]> writes:
> Hi Camm,
>
> Thanks for your reply.
>
> On Tue, 2007-06-26 at 13:35 -0400, Camm Maguire wrote:
> > Greetings!
> >
> > Gernot Hueber <[EMAIL PROTECTED]> writes:
> >
> > > Dear Camm,
> > >
> > > this is great! Thanks for your effort related to this issue.
> > >
> > > First I want to ask, is this version running on FreeBSD as well and how
> > > can I access the source for this version?
> > >
> >
> > Probably, but untested.
> >
> > export CVSROOT=:pserver:[EMAIL PROTECTED]:/sources/gcl
> > cvs -z9 -q co -d gclcvs-2.7.0 -r HEAD gcl
>
> No success yet (options from FreeBSDs gcl port for 2.6.7 and some
> variations). Plain "configure" ends in troubles with bfd.
> Furthermore, --enable-dlopen does not work (FreeBSD includes dl
> functions in libc, there is no libdl).
>
> ./configure --disable-dynsysbfd --disable-statsysbfd --disable-locbfd
> --enable-custreloc
>
I'd avoid this one. This is a legacy relocator that we still only
need on windows.
> [...]
> gcc -fsigned-char -pipe -Wall -O3 -fomit-frame-pointer
> -I/usr/home/ghue/src/gclcvs-2.7.0/o -I../h -I../o -o rsym rsym.c^M
> In file included from ../h/include.h:37,^M
> from rsym.c:15:^M
> ../h/config.h:69:1: warning: "HZ" redefined^M
> In file included from ../h/include.h:36,^M
> from rsym.c:15:^M
> ../h/gclincl.h:223:1: warning: this is the location of the previous
> definition^Mcp init_pre_gcl.lsp.in init_pre_gcl.lsp.tmp^M
> touch raw_pre_gcl_map^M
> gcc -o raw_pre_gcl \^M
> -L. -Wl,-Map raw_pre_gcl_map -lpre_gcl
> -Wl,-T ../unixport/gcl.script -lreadline -lncurses -lm -lc -lgclp
> ^M
> gcc: ../unixport/gcl.script: No such file or directory^M
> gmake[1]: *** [raw_pre_gcl_map] Error 1^M
> gmake[1]: Leaving directory `/usr/home/ghue/src/gclcvs-2.7.0/unixport'^M
> gmake: *** [unixport/saved_pre_gcl] Error 2^M
> %exit^M^M
> [...]
>
> ./configure --disable-dynsysbfd --disable-statsysbfd --disable-locbfd
> --enable-custreloc --enable-ansi
>
> [...]
> gcc -c -fsigned-char -pipe -Wall -O3 -fomit-frame-pointer
> -I/usr/home/ghue/src/gclcvs-2.7.0/o -I../h -I../gcl-tk file.c ^M
> In file included from ../h/include.h:37,^M
> from file.d:40:^M
> ../h/config.h:69:1: warning: "HZ" redefined^M
> In file included from ../h/include.h:36,^M
> from file.d:40:^M
> ../h/gclincl.h:223:1: warning: this is the location of the previous
> definition^Mfile.d: In function `Lsocket':^M
> file.d:3292: warning: implicit declaration of function `on_exit'^M
> rm file.c^M
> ../bin/dpp read^M
> dpp: read.d -> read.c^M
>
> [...]
> ../h/config.h:69:1: warning: "HZ" redefined^M
> In file included from ../h/include.h:36,^M
> from rsym.c:15:^M
> ../h/gclincl.h:223:1: warning: this is the location of the previous
> definition^Mcp init_pre_gcl.lsp.in init_pre_gcl.lsp.tmp^M
> touch raw_pre_gcl_map^M
> gcc -o raw_pre_gcl \^M
> -L. -Wl,-Map raw_pre_gcl_map -lpre_gcl
> -Wl,-T ../unixport/gcl.script -lreadline -lncurses -lm -lc -lgclp
> ^M
> ./libpre_gcl.a(sfasl.o)(.text+0x1c6): In function
> `build_symbol_table':^M
> : undefined reference to `my_plt'^M
> ./libpre_gcl.a(file.o)(.text+0x745c): In function `Lsocket':^M
> : undefined reference to `on_exit'^M
> gmake[1]: *** [raw_pre_gcl_map] Error 1^M
> gmake[1]: Leaving directory `/usr/home/ghue/src/gclcvs-2.7.0/unixport'^M
> gmake: *** [unixport/saved_pre_gcl] Error 2^M
> [...]
>
> /configure --disable-dynsysbfd --disable-statsysbfd --enable-locbfd
> --disable-custreloc --enable-ansi
>
> [...]
> ranlib libgclp.a^M
> cp init_pre_gcl.lsp.in init_pre_gcl.lsp.tmp^M
> touch raw_pre_gcl_map^M
> gcc -o raw_pre_gcl \^M
> -L. -Wl,-Map raw_pre_gcl_map -lpre_gcl
> -Wl,-T ../unixport/gcl.script -lreadline -lncurses -lm -lc -lgclp
> ^M
> ./libpre_gcl.a(sfasl.o)(.text+0xcdb): In function
> `build_symbol_table':^M
> : undefined reference to `_mcount'^M
> ./libpre_gcl.a(sfasl.o)(.text+0xcf4): In function
> `build_symbol_table':^M
> : undefined reference to `_mcount'^M
> ./libpre_gcl.a(sfasl.o)(.text+0xd25): In function
> `build_symbol_table':^M
> : undefined reference to `_mcount'^M
> ./libpre_gcl.a(sfasl.o)(.text+0xee7): In function
> `build_symbol_table':^M
> : undefined reference to `_mcount'^M
> ./libpre_gcl.a(sfasl.o)(.text+0xefc): In function
> `build_symbol_table':^M
> : undefined reference to `_mcount'^M
> ./libpre_gcl.a(file.o)(.text+0x745c): In function `Lsocket':^M
> : undefined reference to `on_exit'^M
> gmake[1]: *** [raw_pre_gcl_map] Error 1^M
> gmake[1]: Leaving directory `/usr/home/ghue/src/gclcvs-2.7.0/unixport'^M
> gmake: *** [unixport/saved_pre_gcl] Error 2^M
>
OK, I need to add a little configure logic to determine what the added
function calls are when compiling with -pg, or drop gprof profiling
support on freebsd, etc. Right now you can just not use
--enable-gprof (default is off) and comment out these lines from
sfasli.c:
sethash(make_simple_string("_mcount"),
sSAlink_hash_tableA->s.s_dbind,
make_fixnum((fixnum)_mcount));
sethash(make_simple_string("mcount"),
sSAlink_hash_tableA->s.s_dbind,
make_fixnum((fixnum)_mcount));
Please let me know if problems persist.
Take care,
>
> >
> >
> > > Secondly, what types are supported by defdlfun and does it make sense to
> > > finish cffi-gcl from your point. cffi seems to be the most actively
> >
> > Right now just:
>
> You say just?! That is pretty much!
>
> >
> > (dolist (l '((:float "make_shortfloat" short-float cnum)
> > (:double "make_longfloat" long-float cnum)
> > (:char "code_char" char cnum)
> > (:short "make_fixnum" short cnum)
> > (:int "make_fixnum" int cnum)
> > (:fixnum "make_fixnum" fixnum cnum)
> > (:fcomplex "make_fcomplex" fcomplex cnum)
> > (:dcomplex "make_dcomplex" dcomplex cnum)
> > (:string "make_simple_string" string)
> > (:float* nil nil (array
> > short-float) "->sfa.sfa_self")
> > (:double* nil nil (array
> > long-float) "->lfa.lfa_self")
> > (:long* nil nil (array fixnum)
> > "->fixa.fixa_self")
> > (:void* nil nil (array)
> > "->v.v_self")))
> >
> > I need to change string to :char*, I think. Also would like to add
> > support for :fcomplex* and :dcomplex*. Any others you can think of?
> > You comments most appreciated. Obviously generic C structures and
> > pointers thereto will need some thought. If we are very lucky, their
> > binary representation will be the same as the lisp struct.
> >
> > BTW, you might enjoy experimenting with
> >
> > (defdlfun (:double "cblas_ddot" "libblas.so") :int :double* :int :double*
> > :int)
>
> I really would like to ... ;-) but it looks really fine!
>
> >
> > and the like. I hope to get a complete interface file in at some
> > point.
> >
> > Note -- there is currently no automatic protection enforcing :static
> > arrays, so external calls which malloc might cause problems if the
> > user does not explicitly use :static. Non-static arrays are faster,
> > and so should be allowed for those routines which do not malloc.
> >
> >
> > > developed and used ffi for lisp and opens the door to use swig as
> > > well :-). There is already some work done to support GCL, but still more
> > > effort needed.
> >
> > I haven't looked at it due to time pressure. It would seem that if
> > the above proves stable, then the hooks into a generic ffi might be
> > simple.
>
> I agree with you - first getting it stable, then think of further steps.
>
> Thanks for your effort!
>
> Best regards,
>
> Gernot
>
> >
> > Take care,
> >
> > >
> > > Best regards,
> > >
> > > Gernot
> > >
> > > On Fri, 2007-06-15 at 20:15 -0400, Camm Maguire wrote:
> > > > Greetings! GCL now has the ability to access arbitrary external
> > > > shared library routines in a persitent fashion -- i.e. the binding is
> > > > kept across image saves:
> > > >
> > > > =============================================================================
> > > > [EMAIL PROTECTED]:/fix/t1/camm/debian/gcl/tmp/tmp/foo1$
> > > > unixport/saved_gcl
> > > > GCL (GNU Common Lisp) 2.7.0 CLtL1 Jun 15 2007 19:45:46
> > > > Source License: LGPL(gcl,gmp,pargcl), GPL(unexec,bfd,xgcl)
> > > > Binary License: GPL due to GPL'ed components: (XGCL READLINE BFD
> > > > UNEXEC)
> > > > Modifications of this banner must retain notice of a compatible license
> > > > Dedicated to the memory of W. Schelter
> > > >
> > > > Use (help) to get some basic information on how to use GCL.
> > > >
> > > > Temporary directory for compiler files set to /tmp/
> > > >
> > > > >(|libm|:|erf| 1.0)
> > > >
> > > > Error: ERROR "Cannot find the external symbol erf in #<\"libm\"
> > > > package>."
> > > > Fast links are on: do (si::use-fast-links nil) for debugging
> > > > Signalled by READ.
> > > > ERROR "Cannot find the external symbol erf in #<\"libm\" package>."
> > > >
> > > > Broken at READ. Type :H for Help.
> > > > >:q
> > > >
> > > > >(si::show-lib-syms)
> > > >
> > > > (LIB:|libm| 1074447640 #<"libm" package>)
> > > > (|libm|:|atan| 1094141472 #<compiled-function |libm|:|atan|>)
> > > > (|libm|:|ctan| 1094156208 #<compiled-function |libm|:|ctan|>)
> > > > (|libm|:|csqrt| 1094159152 #<compiled-function |libm|:|csqrt|>)
> > > > (|libm|:|clogf| 1094183232 #<compiled-function |libm|:|clogf|>)
> > > > (|libm|:|acosh| 1094146080 #<compiled-function |libm|:|acosh|>)
> > > > (|libm|:|ccosh| 1094153584 #<compiled-function |libm|:|ccosh|>)
> > > > (|libm|:|expf| 1094176432 #<compiled-function |libm|:|expf|>)
> > > > (|libm|:|atanhf| 1094176064 #<compiled-function |libm|:|atanhf|>)
> > > > (|libm|:|casin| 1094154864 #<compiled-function |libm|:|casin|>)
> > > > (|libm|:|cexpf| 1094181648 #<compiled-function |libm|:|cexpf|>)
> > > > (|libm|:|acosf| 1094175504 #<compiled-function |libm|:|acosf|>)
> > > > (|libm|:|sqrtf| 1094180496 #<compiled-function |libm|:|sqrtf|>)
> > > > (|libm|:|exp| 1094146864 #<compiled-function |libm|:|exp|>)
> > > > (|libm|:|atanh| 1094146512 #<compiled-function |libm|:|atanh|>)
> > > > (|libm|:|ccosf| 1094184128 #<compiled-function |libm|:|ccosf|>)
> > > > (|libm|:|ctanh| 1094156960 #<compiled-function |libm|:|ctanh|>)
> > > > (|libm|:|cosh| 1094146672 #<compiled-function |libm|:|cosh|>)
> > > > (|libm|:|ccoshf| 1094182688 #<compiled-function |libm|:|ccoshf|>)
> > > > (|libm|:|cosf| 1094172320 #<compiled-function |libm|:|cosf|>)
> > > > (|libm|:|atanf| 1094172032 #<compiled-function |libm|:|atanf|>)
> > > > (|libm|:|cos| 1094141792 #<compiled-function |libm|:|cos|>)
> > > > (|libm|:|cacos| 1094157584 #<compiled-function |libm|:|cacos|>)
> > > > (|libm|:|tanh| 1094145584 #<compiled-function |libm|:|tanh|>)
> > > > (|libm|:|ctanf| 1094185024 #<compiled-function |libm|:|ctanf|>)
> > > > (|libm|:|csinhf| 1094182144 #<compiled-function |libm|:|csinhf|>)
> > > > (|libm|:|tanf| 1094175168 #<compiled-function |libm|:|tanf|>)
> > > > (|libm|:|tan| 1094145536 #<compiled-function |libm|:|tan|>)
> > > > (|libm|:|asin| 1094146208 #<compiled-function |libm|:|asin|>)
> > > > (|libm|:|sinh| 1094150832 #<compiled-function |libm|:|sinh|>)
> > > > (|libm|:|csin| 1094155520 #<compiled-function |libm|:|csin|>)
> > > > (|libm|:|sinf| 1094175120 #<compiled-function |libm|:|sinf|>)
> > > > (|libm|:|cabs| 1094152304 #<compiled-function |libm|:|cabs|>)
> > > > (|libm|:|sin| 1094145488 #<compiled-function |libm|:|sin|>)
> > > > (|libm|:|catanhf| 1094187072 #<compiled-function |libm|:|catanhf|>)
> > > > (|libm|:|coshf| 1094176224 #<compiled-function |libm|:|coshf|>)
> > > > (|libm|:|catanh| 1094158672 #<compiled-function |libm|:|catanh|>)
> > > > (|libm|:|fabs| 1094144096 #<compiled-function |libm|:|fabs|>)
> > > > (|libm|:|catanf| 1094183504 #<compiled-function |libm|:|catanf|>)
> > > > (|libm|:|tanhf| 1094175216 #<compiled-function |libm|:|tanhf|>)
> > > > (|libm|:|acoshf| 1094175632 #<compiled-function |libm|:|acoshf|>)
> > > > (|libm|:|asinh| 1094141232 #<compiled-function |libm|:|asinh|>)
> > > > (|libm|:|csinh| 1094152928 #<compiled-function |libm|:|csinh|>)
> > > > (|libm|:|asinhf| 1094171792 #<compiled-function |libm|:|asinhf|>)
> > > > (|libm|:|atan2f| 1094175888 #<compiled-function |libm|:|atan2f|>)
> > > > (|libm|:|asinf| 1094175760 #<compiled-function |libm|:|asinf|>)
> > > > (|libm|:|sinhf| 1094180368 #<compiled-function |libm|:|sinhf|>)
> > > > (|libm|:|atan2| 1094146336 #<compiled-function |libm|:|atan2|>)
> > > > (|libm|:|csinf| 1094184448 #<compiled-function |libm|:|csinf|>)
> > > > (|libm|:|cabsf| 1094181552 #<compiled-function |libm|:|cabsf|>)
> > > > (|libm|:|fabsf| 1094174288 #<compiled-function |libm|:|fabsf|>)
> > > > (|libm|:|casinhf| 1094186160 #<compiled-function |libm|:|casinhf|>)
> > > > (|libm|:|logf| 1094179104 #<compiled-function |libm|:|logf|>)
> > > > (|libm|:|casinh| 1094157680 #<compiled-function |libm|:|casinh|>)
> > > > (|libm|:|clog| 1094154112 #<compiled-function |libm|:|clog|>)
> > > > (|libm|:|casinf| 1094183888 #<compiled-function |libm|:|casinf|>)
> > > > (|libm|:|ctanhf| 1094185616 #<compiled-function |libm|:|ctanhf|>)
> > > > (|libm|:|csqrtf| 1094187472 #<compiled-function |libm|:|csqrtf|>)
> > > > (|libm|:|log| 1094149536 #<compiled-function |libm|:|log|>)
> > > > (|libm|:|cacoshf| 1094186624 #<compiled-function |libm|:|cacoshf|>)
> > > > (|libm|:|cacosh| 1094158144 #<compiled-function |libm|:|cacosh|>)
> > > > (|libm|:|catan| 1094154432 #<compiled-function |libm|:|catan|>)
> > > > (|libm|:|cacosf| 1094186080 #<compiled-function |libm|:|cacosf|>)
> > > > (|libm|:|cexp| 1094152400 #<compiled-function |libm|:|cexp|>)
> > > > (|libm|:|acos| 1094145952 #<compiled-function |libm|:|acos|>)
> > > > (|libm|:|sqrt| 1094150976 #<compiled-function |libm|:|sqrt|>)
> > > > (|libm|:|ccos| 1094155168 #<compiled-function |libm|:|ccos|>)
> > > > (|libm|:|abs| 1090798240 #<compiled-function |libm|:|abs|>)
> > > > (LIB:|libc| 1074448272 #<"libc" package>)
> > > > (|libc|:|setjmp| 1090786864 NIL)
> > > > (|libc|:|feof| 1090993296 NIL)
> > > > (|libc|:|memset| 1091054096 NIL)
> > > > (|libc|:|getc| 1090994720 NIL)
> > > > (|libc|:|bzero| 1091054432 NIL)
> > > > (|libc|:|putc| 1090995664 NIL)
> > > >
> > > > >(in-package 'compiler)
> > > >
> > > > #<"COMPILER" package>
> > > >
> > > > COMPILER>(defdlfun (:double "erf" "libm.so") :double)
> > > >
> > > > |libm|:|erf|
> > > >
> > > > COMPILER>(compile *)
> > > >
> > > > ;; Compiling /tmp/gazonk_18613_0.lsp.
> > > > ;; End of Pass 1.
> > > > ;; End of Pass 2.
> > > > ;; OPTIMIZE levels: Safety=0 (No runtime error checking), Space=0,
> > > > Speed=3, (Debug quality ignored)
> > > > ;; Finished compiling /tmp/gazonk_18613_0.o.
> > > > ;; Loading /tmp/gazonk_18613_0.o
> > > > ;; start address -T 0xa02000 ;; Finished loading /tmp/gazonk_18613_0.o
> > > > #<compiled-function |libm|:|erf|>
> > > > NIL
> > > > NIL
> > > >
> > > > COMPILER>(|libm|:|erf| 1.0)
> > > >
> > > > 0.84270079294971489
> > > >
> > > > COMPILER>(|libm|:|erf| 1.0s0)
> > > >
> > > > Correctable error: TYPE-ERROR :DATUM 1.0S0 :EXPECTED-TYPE LONG-FLOAT NIL
> > > > Fast links are on: do (si::use-fast-links nil) for debugging
> > > > Signalled by EVAL.
> > > > If continued: choose a new value
> > > > TYPE-ERROR :DATUM 1.0S0 :EXPECTED-TYPE LONG-FLOAT NIL
> > > >
> > > > Broken at EVAL. Type :H for Help.
> > > > COMPILER>>:q
> > > >
> > > > Top level.
> > > > COMPILER>(disassemble '(lambda (x) (|libm|:|erf| x)) nil)
> > > >
> > > > ;; Compiling /tmp/gazonk_18613_0.lsp.
> > > > ;; End of Pass 1.
> > > > ;; End of Pass 2.
> > > > ;; OPTIMIZE levels: Safety=0 (No runtime error checking), Space=0,
> > > > Speed=3, (Debug quality ignored)
> > > > ;; Finished compiling /tmp/gazonk_18613_0.o.
> > > >
> > > > #include "gazonk_18613_0.h"
> > > > void init_code(){do_init((void *)VV);}
> > > > /* local entry for function CMP-ANON */
> > > >
> > > > static object LI1(V2)
> > > >
> > > > object V2;
> > > > { VMB1 VMS1 VMV1
> > > > goto TTL;
> > > > TTL:;
> > > > {object V3 = (/* erf */(*LnkLI0)((V2)));VMR1
> > > > (V3);}
> > > > return Cnil;
> > > > }
> > > > static object LnkTLI0(object first,...){object V1;va_list
> > > > ap;va_start(ap,first);V1=(object
> > > > )call_proc_new(((object)VV[0]),0,0,(void **)(void
> > > > *)&LnkLI0,1,first,ap);va_end(ap);return V1;} /* erf */
> > > > #(#(erf
> > > > (%INIT
> > > > . #((LET ((*DISABLE-RECOMPILE* T))
> > > > (MFSFUN 'CMP-ANON 0 1 0)
> > > > (ADD-HASH 'CMP-ANON '((T) T) '((erf (FLOAT) T))COMPILER
> > > > libmerf-
> > > > '/tmp/gazonk_18613_0.lsp))
> > > > (DO-RECOMPILE)))))
> > > > static object LI1();
> > > > #define VMB1
> > > > #define VMS1
> > > > #define VMV1
> > > > #define VMR1(VMT1) return(VMT1);
> > > > #define VM1 0
> > > > static void * VVi[2]={
> > > > #define Cdata VV[1]
> > > > (void *)(LI1)
> > > > };
> > > > #define VV (VVi)
> > > > static object LnkTLI0(object,...);
> > > > static object (*LnkLI0)() = (object (*)()) LnkTLI0;
> > > > NIL
> > > >
> > > > COMPILER>(disassemble '(lambda (x) (declare (long-float x))
> > > > (|libm|:|erf| x)) nil)
> > > >
> > > > ;; Compiling /tmp/gazonk_18613_0.lsp.
> > > > ;; End of Pass 1.
> > > > ;; End of Pass 2.
> > > > ;; OPTIMIZE levels: Safety=0 (No runtime error checking), Space=0,
> > > > Speed=3, (Debug quality ignored)
> > > > ;; Finished compiling /tmp/gazonk_18613_0.o.
> > > >
> > > > #include "gazonk_18613_0.h"
> > > > void init_code(){do_init((void *)VV);}
> > > > /* local entry for function CMP-ANON */
> > > >
> > > > static double LI1(V2)
> > > >
> > > > double V2;
> > > > { VMB1 VMS1 VMV1
> > > > goto TTL;
> > > > TTL:;
> > > > {double V3 = ((double(*)(double))dlerf)(V2);VMR1
> > > > (V3);}
> > > > }
> > > > /* global entry for the function CMP-ANON */
> > > >
> > > > static void L1()
> > > > { register object *base=vs_base;
> > > > base[0]=make_longfloat(LI1(lf(base[0])));
> > > > vs_top=(vs_base=base)+1;
> > > > }
> > > > #(#(NIL
> > > > (%INIT
> > > > . #((MDL 'erf 'libm 1)
> > > > (LET ((*DISABLE-RECOMPILE* T))
> > > > (MF 'CMP-ANON 0)
> > > > (ADD-HASH 'CMP-ANON '((LONG-FLOAT) LONG-FLOAT)
> > > > '((erf (FLOAT) T))
> > > > LISPLAMBDA! !,DECLAR,OPTIMIZ,SAFETY
> > > > libmerf-
> > > > '/tmp/gazonk_18613_0.lsp))
> > > > (DO-RECOMPILE)))))
> > > > static void L1();
> > > > static double LI1();
> > > > static void *dlerf;
> > > > #define VMB1
> > > > #define VMS1
> > > > #define VMV1
> > > > #define VMR1(VMT1) return(VMT1);
> > > > #define VM1 0
> > > > static void * VVi[2]={
> > > > #define Cdata VV[1]
> > > > (void *)(L1),
> > > > (void *)(&dlerf)
> > > > };
> > > > #define VV (VVi)
> > > > NIL
> > > >
> > > > COMPILER>(funcall (compile nil '(lambda (x) (|libm|:|erf| x))) 1.0)
> > > >
> > > > ;; Compiling /tmp/gazonk_18613_0.lsp.
> > > > ;; End of Pass 1.
> > > > ;; End of Pass 2.
> > > > ;; OPTIMIZE levels: Safety=0 (No runtime error checking), Space=0,
> > > > Speed=3, (Debug quality ignored)
> > > > ;; Finished compiling /tmp/gazonk_18613_0.o.
> > > > ;; Loading /tmp/gazonk_18613_0.o
> > > > ;; start address -T 0x9e8b08 ;; Finished loading /tmp/gazonk_18613_0.o
> > > > 0.84270079294971489
> > > >
> > > > COMPILER>(funcall (compile nil '(lambda (x) (declare (long-float x))
> > > > (|libm|:|erf| x))) 1.0)
> > > >
> > > > ;; Compiling /tmp/gazonk_18613_0.lsp.
> > > > ;; End of Pass 1.
> > > > ;; End of Pass 2.
> > > > ;; OPTIMIZE levels: Safety=0 (No runtime error checking), Space=0,
> > > > Speed=3, (Debug quality ignored)
> > > > ;; Finished compiling /tmp/gazonk_18613_0.o.
> > > > ;; Loading /tmp/gazonk_18613_0.o
> > > > ;; start address -T 0xa08948 ;; Finished loading /tmp/gazonk_18613_0.o
> > > > 0.84270079294971489
> > > >
> > > > COMPILER>(si::save-system "/tmp/h")
> > > > [EMAIL PROTECTED]:/fix/t1/camm/debian/gcl/tmp/tmp/foo1$ /tmp/h
> > > > GCL (GNU Common Lisp) 2.7.0 CLtL1 Jun 15 2007 19:45:46
> > > > Source License: LGPL(gcl,gmp,pargcl), GPL(unexec,bfd,xgcl)
> > > > Binary License: GPL due to GPL'ed components: (XGCL READLINE BFD
> > > > UNEXEC)
> > > > Modifications of this banner must retain notice of a compatible license
> > > > Dedicated to the memory of W. Schelter
> > > >
> > > > Use (help) to get some basic information on how to use GCL.
> > > >
> > > > Temporary directory for compiler files set to /tmp/
> > > >
> > > > >(|libm|:|erf| 1.0)
> > > >
> > > > 0.84270079294971489
> > > >
> > > > >
> > > > =============================================================================
> > > >
> > > > Notes:
> > > >
> > > > 0) based on dlopen
> > > > 1) Not yet tested on static linking
> > > > 2) Cannot run such functions interpreted for the moment
> > > > 3) compiling gives both a function with error checking, and an inline
> > > > providing single instuction access through a C pointer where
> > > > possible.
> > > > 4) Plan on shipping a little blas, maybe mpi and lapack file to be
> > > > optionally loaded in the GCL distribution
> > > > 5) package LIB contains libary name symbols bound to the dlopen
> > > > address of the library
> > > > 6) each library has its own package with symbols bound to the external
> > > > function address.
> > > > 7) symbols are created and linked on .o load if necessary
> > > > 8) loaded .o code keeps a list of its external pointers in use, which
> > > > are then reset on image re-execution.
> > > >
> > > > Enjoy!
> > > >
> > > --
> > > Gernot Hueber <[EMAIL PROTECTED]>
> > > _______________________________________________
> > > Maxima mailing list
> > > [EMAIL PROTECTED]
> > > http://www.math.utexas.edu/mailman/listinfo/maxima
> > >
> > >
> > >
> >
> --
> Gernot Hueber <[EMAIL PROTECTED]>
>
>
>
--
Camm Maguire [EMAIL PROTECTED]
==========================================================================
"The earth is but one country, and mankind its citizens." -- Baha'u'llah
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