[Bug libfortran/32972] performance of pack/unpack

[tkoenig at gcc dot gnu dot org]

------- Comment #12 from tkoenig at gcc dot gnu dot org  2008-03-19 15:43 -------
Subject: Bug 32972

Author: tkoenig
Date: Wed Mar 19 15:42:55 2008
New Revision: 133344

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=133344
Log:
2008-03-19  Thomas Koenig  <tkoenig@gcc.gnu.org>

        PR libfortran/32972
        * Makefile.am (in_pack_c): Add in_pack_i1.c, in_pack_i2.c,
        in_pack_r4.c, in_pack_r8.c, in_pack_r10.c and in_pack_r16.c.
        (in_unpack_c): Add in_unpack_i1.c, in_unpack_i2.c,
        in_unpack_r4.c, in_unpack_r8.c, in_unpack_r10.c and
        in_unpack_r16.c.
        * Makefile.in: Regenerate.
        * libgfortran.h:  Add prototypes for internal_pack_1,
        internal_pack_2, internal_pack_16, internal_pack_r4,
        internal_pack_r8, internal_pack_r10, internal_pack_r16,
        internal_pack_c10 and internal_pack_c16.  Add prototypes for
        internal_unpack_1, internal_unpack_2, internal_unpack_16,
        internal_unpack_r4, internal_unpack_r8, internal_unpack_r10,
        internal_unpack_r16, internal_unpack_c10 and
        internal_unpack_c16.
        * runtime/in_pack_generic.c (internal_pack): Use sizeof instead
        of hardwired sizes.
        Add calls to internal_pack_1, internal_pack_2,
        internal_pack_16, internal_pack_r4, internal_pack_r8,
        internal_pack_r10, internal_pack_r16, internal_pack_c10 and
        internal_pack_c16.
        * runtime/in_unpack_generic.c (internal_unpack):  Use sizeof
        instead of hardwired sizes.
        Add calls to internal_unpack_1, internal_unpack_2,
        internal_unpack_16, internal_unpack_r4, internal_unpack_r8,
        internal_unpack_r10, internal_unpack_r16, internal_unpack_c10
        and internal_unpack_c16.
        * generated/in_pack_r4.c:  New file.
        * generated/in_pack_i2.c:  New file.
        * generated/in_unpack_i1.c:  New file.
        * generated/in_pack_r10.c:  New file.
        * generated/in_unpack_r4.c:  New file.
        * generated/in_unpack_i2.c:  New file.
        * generated/in_unpack_r16.c:  New file.
        * generated/in_pack_r8.c:  New file.
        * generated/in_unpack_r10.c:  New file.
        * generated/in_unpack_r8.c:  New file.
        * generated/in_pack_r16.c:  New file.
        * generated/in_pack_i1.c:  New file.

2008-03-19  Thomas Koenig  <tkoenig@gcc.gnu.org>

        PR libfortran/32972
        * gfortran.dg/internal_pack_1.f90:  New test case.
        * gfortran.dg/internal_pack_2.f90:  New test case.
        * gfortran.dg/internal_pack_3.f90:  New test case.


Added:
    trunk/gcc/testsuite/gfortran.dg/internal_pack_1.f90
    trunk/gcc/testsuite/gfortran.dg/internal_pack_2.f90
    trunk/gcc/testsuite/gfortran.dg/internal_pack_3.f90
    trunk/libgfortran/generated/in_pack_i1.c
    trunk/libgfortran/generated/in_pack_i2.c
    trunk/libgfortran/generated/in_pack_r10.c
    trunk/libgfortran/generated/in_pack_r16.c
    trunk/libgfortran/generated/in_pack_r4.c
    trunk/libgfortran/generated/in_pack_r8.c
    trunk/libgfortran/generated/in_unpack_i1.c
    trunk/libgfortran/generated/in_unpack_i2.c
    trunk/libgfortran/generated/in_unpack_r10.c
    trunk/libgfortran/generated/in_unpack_r16.c
    trunk/libgfortran/generated/in_unpack_r4.c
    trunk/libgfortran/generated/in_unpack_r8.c
Modified:
    trunk/gcc/testsuite/ChangeLog
    trunk/libgfortran/ChangeLog
    trunk/libgfortran/Makefile.am
    trunk/libgfortran/Makefile.in
    trunk/libgfortran/libgfortran.h
    trunk/libgfortran/runtime/in_pack_generic.c
    trunk/libgfortran/runtime/in_unpack_generic.c


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32972