On Tue, 24 Sep 2024, Prathamesh Kulkarni wrote:
>
>
> > -----Original Message-----
> > From: Richard Biener <rguent...@suse.de>
> > Sent: Monday, September 9, 2024 7:24 PM
> > To: Prathamesh Kulkarni <prathame...@nvidia.com>
> > Cc: Richard Sandiford <richard.sandif...@arm.com>; Thomas Schwinge
> > <tschwi...@baylibre.com>; gcc-patches@gcc.gnu.org
> > Subject: RE: Re-compute TYPE_MODE and DECL_MODE while streaming in for
> > accelerator
> >
> > External email: Use caution opening links or attachments
> >
> >
> > On Tue, 3 Sep 2024, Prathamesh Kulkarni wrote:
> >
> > >
> > >
> > > > -----Original Message-----
> > > > From: Prathamesh Kulkarni <prathame...@nvidia.com>
> > > > Sent: Thursday, August 22, 2024 7:41 PM
> > > > To: Richard Biener <rguent...@suse.de>
> > > > Cc: Richard Sandiford <richard.sandif...@arm.com>; Thomas Schwinge
> > > > <tschwi...@baylibre.com>; gcc-patches@gcc.gnu.org
> > > > Subject: RE: Re-compute TYPE_MODE and DECL_MODE while streaming in
> > > > for accelerator
> > > >
> > > > External email: Use caution opening links or attachments
> > > >
> > > >
> > > > > -----Original Message-----
> > > > > From: Richard Biener <rguent...@suse.de>
> > > > > Sent: Wednesday, August 21, 2024 5:09 PM
> > > > > To: Prathamesh Kulkarni <prathame...@nvidia.com>
> > > > > Cc: Richard Sandiford <richard.sandif...@arm.com>; Thomas Schwinge
> > > > > <tschwi...@baylibre.com>; gcc-patches@gcc.gnu.org
> > > > > Subject: RE: Re-compute TYPE_MODE and DECL_MODE while streaming in
> > > > for
> > > > > accelerator
> > > > >
> > > > > External email: Use caution opening links or attachments
> > > > >
> > > > >
> > > > > On Wed, 21 Aug 2024, Prathamesh Kulkarni wrote:
> > > > >
> > > > > >
> > > > > >
> > > > > > > -----Original Message-----
> > > > > > > From: Richard Biener <rguent...@suse.de>
> > > > > > > Sent: Tuesday, August 20, 2024 10:36 AM
> > > > > > > To: Richard Sandiford <richard.sandif...@arm.com>
> > > > > > > Cc: Prathamesh Kulkarni <prathame...@nvidia.com>; Thomas
> > > > Schwinge
> > > > > > > <tschwi...@baylibre.com>; gcc-patches@gcc.gnu.org
> > > > > > > Subject: Re: Re-compute TYPE_MODE and DECL_MODE while
> > > > > > > streaming
> > > > in
> > > > > > > for accelerator
> > > > > > >
> > > > > > > External email: Use caution opening links or attachments
> > > > > > >
> > > > > > >
> > > > > > > > Am 19.08.2024 um 20:56 schrieb Richard Sandiford
> > > > > > > <richard.sandif...@arm.com>:
> > > > > > > >
> > > > > > > > Prathamesh Kulkarni <prathame...@nvidia.com> writes:
> > > > > > > >> diff --git a/gcc/lto-streamer-in.cc
> > > > > > > >> b/gcc/lto-streamer-in.cc index
> > > > > > > >> cbf6041fd68..0420183faf8 100644
> > > > > > > >> --- a/gcc/lto-streamer-in.cc
> > > > > > > >> +++ b/gcc/lto-streamer-in.cc
> > > > > > > >> @@ -44,6 +44,7 @@ along with GCC; see the file COPYING3.
> > > > > > > >> If
> > > > > not
> > > > > > > see
> > > > > > > >> #include "debug.h"
> > > > > > > >> #include "alloc-pool.h"
> > > > > > > >> #include "toplev.h"
> > > > > > > >> +#include "stor-layout.h"
> > > > > > > >>
> > > > > > > >> /* Allocator used to hold string slot entries for line map
> > > > > > > streaming.
> > > > > > > >> */ static struct object_allocator<struct string_slot>
> > > > > > > >> *string_slot_allocator; @@ -1752,6 +1753,17 @@
> > > > lto_read_tree_1
> > > > > > > (class lto_input_block *ib, class data_in *data_in, tree expr)
> > > > > > > >> with -g1, see for example PR113488. */
> > > > > > > >> else if (DECL_P (expr) && DECL_ABSTRACT_ORIGIN (expr)
> > > > ==
> > > > > > > expr)
> > > > > > > >> DECL_ABSTRACT_ORIGIN (expr) = NULL_TREE;
> > > > > > > >> +
> > > > > > > >> +#ifdef ACCEL_COMPILER
> > > > > > > >> + /* For decl with aggregate type, host streams out
> > > > > VOIDmode.
> > > > > > > >> + Compute the correct DECL_MODE by calling
> > relayout_decl.
> > > > > */
> > > > > > > >> + if ((VAR_P (expr)
> > > > > > > >> + || TREE_CODE (expr) == PARM_DECL
> > > > > > > >> + || TREE_CODE (expr) == FIELD_DECL)
> > > > > > > >> + && AGGREGATE_TYPE_P (TREE_TYPE (expr))
> > > > > > > >> + && DECL_MODE (expr) == VOIDmode)
> > > > > > > >> + relayout_decl (expr);
> > > > > > > >> +#endif
> > > > > > > >
> > > > > > > > Genuine question, but: is relayout_decl safe in this
> > context?
> > > > > It
> > > > > > > does
> > > > > > > > a lot more than just reset the mode. It also applies the
> > > > target
> > > > > > > ABI's
> > > > > > > > preferences wrt alignment, padding, and so on, rather than
> > > > > > > preserving
> > > > > > > > those of the host's.
> > > > > > >
> > > > > > > It would be better to just recompute the mode here.
> > > > > > Hi,
> > > > > > The attached patch sets DECL_MODE (expr) to TYPE_MODE (TREE_TYPE
> > > > > (expr)) in lto_read_tree_1 instead of calling relayout_decl
> > (expr).
> > > > > > I checked layout_decl_type does the same thing for setting decl
> > > > > mode,
> > > > > > except for bit fields. Since bit-fields cannot have aggregate
> > > > type,
> > > > > I am assuming setting DECL_MODE (expr) to TYPE_MODE (TREE_TYPE
> > > > (expr))
> > > > > would be OK in this case ?
> > > > >
> > > > > Yep, that should work.
> > > > Thanks, I have committed the patch in:
> > > > https://gcc.gnu.org/git/?p=gcc.git;a=commit;h=792adb8d222d0d1d16b182
> > > > 87
> > > > 1e105f47823b8e72
> > > Hi,
> > > This also results in same failure (using OImode) for vector of 256-bit
> > > type, which was triggered for firstprivate-mappings-1.c.
> > > Can be reproduced with following simple test-case:
> > >
> > > typedef long v4di __attribute__((vector_size (sizeof (long) * 4)));
> > > int main() {
> > > v4di x;
> > > #pragma acc parallel copy(x)
> > > x;
> > > return 0;
> > > }
> > >
> > > Compiling with -fopenacc -foffload=nvptx-none:
> > > lto1: fatal error: nvptx-none - 256-bit integer numbers unsupported
> > > (mode ‘OI’) compilation terminated.
> > > nvptx mkoffload: fatal error:
> > > ../install/bin/aarch64-unknown-linux-gnu-accel-nvptx-none-gcc returned
> > 1 exit status compilation terminated.
> > >
> > > The attached patch fixes the test with same approach as for aggregate
> > > type -- streaming out VOIDmode from host, and recomputing mode for
> > vector_type during stream-in for accelerator.
> > > LTO bootstrap+tested on aarch64-linux-gnu.
> > > Does the patch look OK ?
> >
> > @@ -1757,11 +1757,22 @@ lto_read_tree_1 (class lto_input_block *ib,
> > class data_in *data_in, tree expr)
> > if ((VAR_P (expr)
> > || TREE_CODE (expr) == PARM_DECL
> > || TREE_CODE (expr) == FIELD_DECL)
> > - && AGGREGATE_TYPE_P (TREE_TYPE (expr))
> > + && (AGGREGATE_TYPE_P (TREE_TYPE (expr)) || VECTOR_TYPE_P
> > (TREE_TYPE (expr)))
> >
> > long line, please wrap.
> >
> > && DECL_MODE (expr) == VOIDmode)
> > SET_DECL_MODE (expr, TYPE_MODE (TREE_TYPE (expr))); #endif
> > }
> >
> > I'm not sure you can call TYPE_MODE aka vector_type_mode safely during
> > LTO streaming. Instead you possibly want to use TYPE_MODE_RAW here?
> >
> > +#ifdef ACCEL_COMPILER
> > + if (VECTOR_TYPE_P (expr) && TYPE_MODE (expr) == VOIDmode)
> > + {
> > + poly_uint64 nunits = TYPE_VECTOR_SUBPARTS (expr);
> > + tree innertype = TREE_TYPE (expr);
> > + machine_mode vmode
> > + = mode_for_vector (SCALAR_TYPE_MODE (innertype),
> > nunits).else_blk ();
> > + SET_TYPE_MODE (expr, vmode);
> >
> > I'm not sure this unambiguously specifies the mode, does it? (x2 modes,
> > etc.).
> >
> > Richard?
> >
> >
> > > If we go with this approach, would it be safe to remove the following
> > > hunk from lto_input_mode_table, since vector modes would no longer be
> > streamed out in LTO bytecode ?
> >
> > I would guess you want to put an assert on the query side then?
> Hi Richard,
> Thanks for the review and sorry for late reply.
> The attached patch uses TYPE_MODE_RAW for vector_type,
> and removes vector handling in lto_input_mode_table.
>
> Should I also need to add an assert for !VECTOR_MODE_P
> in bp_unpack_machine_mode (if we're in accel) or the check in
> lto_input_mode_table
> should be sufficient ?
>
> The patch moves the following hunk in lto_read_tree_1:
>
> #ifdef ACCEL_COMPILER
> if ((VAR_P (expr)
> || TREE_CODE (expr) == PARM_DECL
> || TREE_CODE (expr) == FIELD_DECL)
> && AGGREGATE_TYPE_P (TREE_TYPE (expr))
> && DECL_MODE (expr) == VOIDmode)
> SET_DECL_MODE (expr, TYPE_MODE (TREE_TYPE (expr)));
> #endif
>
> outside the following condition:
> if ((DECL_P (expr)
> && TREE_CODE (expr) != FIELD_DECL
> && TREE_CODE (expr) != DEBUG_EXPR_DECL
> && TREE_CODE (expr) != TYPE_DECL)
>
> since the condition doesn't allow FIELD_DECL and thus would not set
> mode for FIELD_DECL.
>
> I am not sure how to infer vector mode from scalar_type and length, if we
> can't use
> mode_for_vector here. Could you please suggest how to proceed ?
I have no good idea besides indeed using mode_for_vector as layout_type
does.
So OK unless Richard S. has anything to add.
Thanks,
Richard.
> Signed-off-by: Prathamesh Kulkarni <prathame...@nvidia.com>
>
> Thanks
> Prathamesh
> >
> > > case MODE_VECTOR_BOOL:
> > > case MODE_VECTOR_INT:
> > > case MODE_VECTOR_FLOAT:
> > > case MODE_VECTOR_FRACT:
> > > case MODE_VECTOR_UFRACT:
> > > case MODE_VECTOR_ACCUM:
> > > case MODE_VECTOR_UACCUM:
> > > /* For unsupported vector modes just use BLKmode,
> > > if the scalar mode is supported. */
> > > if (table[(int) inner] != VOIDmode)
> > > {
> > > table[m] = BLKmode;
> > > break;
> > > }
> > >
> > > Signed-off-by: Prathamesh Kulkarni <prathame...@nvidia.com>
> > >
> > > Thanks,
> > > Prathamesh
> > > >
> > > > after verifying it passes bootstrap+test on aarch64-linux-gnu, and
> > > > libgomp testing (without GPU) for aarch64->nvptx and x86_64->nvptx.
> > > > >
> > > > > > Sorry if this sounds like a silly ques -- Why would it be unsafe
> > > > to
> > > > > > call relayout_decl for variables that are mapped to accelerator
> > > > even
> > > > > > if it'd not preserve host's properties ? I assumed we want to
> > > > assign
> > > > > accel's ABI properties for mapped decls (mode being one of them),
> > > > > or am I misunderstanding ?
> > > > >
> > > > > Structure layout need not be compatible but we are preserving that
> > > > of
> > > > > the host instead of re-layouting in target context. Likewise type
> > > > <->
> > > > > mode mapping doesn't have to agree.
> > > > Ah OK, thanks for clarifying. So IIUC, in future, we might need to
> > > > change that if (in theory), host's structure layout for a decl is
> > > > incompatible with a particular accel's ABI and will need to relayout
> > > > in accel's context ?
> > > >
> > > > Thanks,
> > > > Prathamesh
> > > > >
> > > > > Richard.
> > > > >
> > > > > > Signed-off-by: Prathamesh Kulkarni <prathame...@nvidia.com>
> > > > > >
> > > > > > Thanks,
> > > > > > Prathamesh
> > > > > > >
> > > > > > > Richard
> > > > > > >
> > > > > > > > Thanks,
> > > > > > > > Richard
> > > > > > > >
> > > > > > > >
> > > > > > > >> }
> > > > > > > >> }
> > > > > > > >>
> > > > > > > >> diff --git a/gcc/stor-layout.cc b/gcc/stor-layout.cc index
> > > > > > > >> 10c0809914c..0ff8bd1171e 100644
> > > > > > > >> --- a/gcc/stor-layout.cc
> > > > > > > >> +++ b/gcc/stor-layout.cc
> > > > > > > >> @@ -2396,6 +2396,32 @@ finish_builtin_struct (tree type,
> > > > const
> > > > > > > >> char
> > > > > > > *name, tree fields,
> > > > > > > >> layout_decl (TYPE_NAME (type), 0); }
> > > > > > > >>
> > > > > > > >> +/* Compute TYPE_MODE for TYPE (which is ARRAY_TYPE). */
> > > > > > > >> +
> > > > > > > >> +void compute_array_mode (tree type) {
> > > > > > > >> + gcc_assert (TREE_CODE (type) == ARRAY_TYPE);
> > > > > > > >> +
> > > > > > > >> + SET_TYPE_MODE (type, BLKmode); if (TYPE_SIZE (type) !=
> > 0
> > > > > > > >> + && ! targetm.member_type_forces_blk (type, VOIDmode)
> > > > > > > >> + /* BLKmode elements force BLKmode aggregate;
> > > > > > > >> + else extract/store fields may lose. */
> > > > > > > >> + && (TYPE_MODE (TREE_TYPE (type)) != BLKmode
> > > > > > > >> + || TYPE_NO_FORCE_BLK (TREE_TYPE (type))))
> > > > > > > >> + {
> > > > > > > >> + SET_TYPE_MODE (type, mode_for_array (TREE_TYPE
> > (type),
> > > > > > > >> + TYPE_SIZE (type)));
> > > > > > > >> + if (TYPE_MODE (type) != BLKmode
> > > > > > > >> + && STRICT_ALIGNMENT && TYPE_ALIGN (type) <
> > > > > BIGGEST_ALIGNMENT
> > > > > > > >> + && TYPE_ALIGN (type) < GET_MODE_ALIGNMENT (TYPE_MODE
> > > > > > > (type)))
> > > > > > > >> + {
> > > > > > > >> + TYPE_NO_FORCE_BLK (type) = 1;
> > > > > > > >> + SET_TYPE_MODE (type, BLKmode);
> > > > > > > >> + }
> > > > > > > >> + }
> > > > > > > >> +}
> > > > > > > >> +
> > > > > > > >> /* Calculate the mode, size, and alignment for TYPE.
> > > > > > > >> For an array type, calculate the element separation as
> > > > well.
> > > > > > > >> Record TYPE on the chain of permanent or temporary types
> > > > @@
> > > > > > > >> -2709,24 +2735,7 @@ layout_type (tree type)
> > > > > > > >> align = MAX (align, BITS_PER_UNIT); #endif
> > > > > > > >> SET_TYPE_ALIGN (type, align);
> > > > > > > >> - SET_TYPE_MODE (type, BLKmode);
> > > > > > > >> - if (TYPE_SIZE (type) != 0
> > > > > > > >> - && ! targetm.member_type_forces_blk (type,
> > VOIDmode)
> > > > > > > >> - /* BLKmode elements force BLKmode aggregate;
> > > > > > > >> - else extract/store fields may lose. */
> > > > > > > >> - && (TYPE_MODE (TREE_TYPE (type)) != BLKmode
> > > > > > > >> - || TYPE_NO_FORCE_BLK (TREE_TYPE (type))))
> > > > > > > >> - {
> > > > > > > >> - SET_TYPE_MODE (type, mode_for_array (TREE_TYPE
> > > > (type),
> > > > > > > >> - TYPE_SIZE (type)));
> > > > > > > >> - if (TYPE_MODE (type) != BLKmode
> > > > > > > >> - && STRICT_ALIGNMENT && TYPE_ALIGN (type) <
> > > > > > > BIGGEST_ALIGNMENT
> > > > > > > >> - && TYPE_ALIGN (type) < GET_MODE_ALIGNMENT
> > (TYPE_MODE
> > > > > > > (type)))
> > > > > > > >> - {
> > > > > > > >> - TYPE_NO_FORCE_BLK (type) = 1;
> > > > > > > >> - SET_TYPE_MODE (type, BLKmode);
> > > > > > > >> - }
> > > > > > > >> - }
> > > > > > > >> + compute_array_mode (type);
> > > > > > > >> if (AGGREGATE_TYPE_P (element))
> > > > > > > >> TYPE_TYPELESS_STORAGE (type) = TYPE_TYPELESS_STORAGE
> > > > > > > (element);
> > > > > > > >> /* When the element size is constant, check that it is
> > > > > > > >> at least
> > > > > > > as
> > > > > > > >> diff --git a/gcc/stor-layout.h b/gcc/stor-layout.h index
> > > > > > > >> 096ca811762..9d9b8c385f6 100644
> > > > > > > >> --- a/gcc/stor-layout.h
> > > > > > > >> +++ b/gcc/stor-layout.h
> > > > > > > >> @@ -34,6 +34,7 @@ extern tree rli_size_so_far
> > > > > > > >> (record_layout_info); extern void normalize_rli
> > > > > > > >> (record_layout_info); extern void place_field
> > > > > > > >> (record_layout_info, tree); extern void compute_record_mode
> > > > > > > >> (tree);
> > > > > > > >> +extern void compute_array_mode (tree);
> > > > > > > >> extern void finish_bitfield_layout (tree); extern void
> > > > > > > >> finish_record_layout (record_layout_info, int); extern void
> > > > > > > >> finalize_size_functions (void); diff --git a/gcc/tree-
> > > > streamer-
> > > > > > > in.cc
> > > > > > > >> b/gcc/tree-streamer-in.cc index 40029437199..329d218e7d4
> > > > 100644
> > > > > > > >> --- a/gcc/tree-streamer-in.cc
> > > > > > > >> +++ b/gcc/tree-streamer-in.cc
> > > > > > > >> @@ -35,6 +35,7 @@ along with GCC; see the file COPYING3.
> > > > > > > >> If
> > > > > not
> > > > > > > see
> > > > > > > >> #include "attribs.h"
> > > > > > > >> #include "asan.h"
> > > > > > > >> #include "opts.h"
> > > > > > > >> +#include "stor-layout.h"
> > > > > > > >>
> > > > > > > >>
> > > > > > > >> /* Read a STRING_CST from the string table in DATA_IN using
> > > > > input
> > > > > > > @@
> > > > > > > >> -395,6 +396,17 @@ unpack_ts_type_common_value_fields
> > > > > > > >> (struct bitpack_d *bp, tree expr) #ifdef ACCEL_COMPILER
> > > > > > > >> if (TYPE_ALIGN (expr) >
> > targetm.absolute_biggest_alignment)
> > > > > > > >> SET_TYPE_ALIGN (expr,
> > > > targetm.absolute_biggest_alignment);
> > > > > > > >> +
> > > > > > > >> + /* Host streams out VOIDmode for aggregate type. */ if
> > > > > > > >> + (AGGREGATE_TYPE_P (expr) && TYPE_MODE (expr) == VOIDmode)
> > > > > > > >> + {
> > > > > > > >> + if (TREE_CODE (expr) == ARRAY_TYPE)
> > > > > > > >> + compute_array_mode (expr);
> > > > > > > >> + else if (RECORD_OR_UNION_TYPE_P (expr))
> > > > > > > >> + compute_record_mode (expr);
> > > > > > > >> + else
> > > > > > > >> + gcc_unreachable ();
> > > > > > > >> + }
> > > > > > > >> #endif
> > > > > > > >> }
> > > > > > > >>
> > > > > > > >> diff --git a/gcc/tree-streamer-out.cc b/gcc/tree-streamer-
> > > > > out.cc
> > > > > > > >> index b7205287ffb..7de4447a1b5 100644
> > > > > > > >> --- a/gcc/tree-streamer-out.cc
> > > > > > > >> +++ b/gcc/tree-streamer-out.cc
> > > > > > > >> @@ -187,7 +187,17 @@ pack_ts_fixed_cst_value_fields (struct
> > > > > > > bitpack_d
> > > > > > > >> *bp, tree expr) static void
> > > > > > > >> pack_ts_decl_common_value_fields
> > > > > > > (struct
> > > > > > > >> bitpack_d *bp, tree expr) {
> > > > > > > >> - bp_pack_machine_mode (bp, DECL_MODE (expr));
> > > > > > > >> + /* Similar to TYPE_MODE, avoid streaming out
> > > > > > > >> + host-specific
> > > > > > > DECL_MODE
> > > > > > > >> + for aggregate type with offloading enabled, and while
> > > > > > > streaming-in
> > > > > > > >> + recompute appropriate DECL_MODE for accelerator. */
> > > > if
> > > > > > > >> + (lto_stream_offload_p
> > > > > > > >> + && (VAR_P (expr)
> > > > > > > >> + || TREE_CODE (expr) == PARM_DECL
> > > > > > > >> + || TREE_CODE (expr) == FIELD_DECL)
> > > > > > > >> + && AGGREGATE_TYPE_P (TREE_TYPE (expr)))
> > > > > > > >> + bp_pack_machine_mode (bp, VOIDmode); else
> > > > > > > >> + bp_pack_machine_mode (bp, DECL_MODE (expr));
> > > > > > > >> bp_pack_value (bp, DECL_NONLOCAL (expr), 1);
> > > > > > > >> bp_pack_value (bp, DECL_VIRTUAL_P (expr), 1);
> > > > > > > >> bp_pack_value (bp, DECL_IGNORED_P (expr), 1); @@ -317,10
> > > > > > > >> +327,18
> > > > > > > @@
> > > > > > > >> pack_ts_function_decl_value_fields (struct bitpack_d *bp,
> > > > tree
> > > > > > > expr)
> > > > > > > >> static void pack_ts_type_common_value_fields (struct
> > > > bitpack_d
> > > > > > > >> *bp, tree expr) {
> > > > > > > >> + /* For offloading, avoid streaming out TYPE_MODE for
> > > > > aggregate
> > > > > > > type since
> > > > > > > >> + it may be host-specific. For eg, aarch64 uses OImode
> > > > for
> > > > > > > ARRAY_TYPE
> > > > > > > >> + whose size is 256-bits, which is not representable on
> > > > > > > accelerator.
> > > > > > > >> + Instead stream out VOIDmode, and while streaming-in,
> > > > > > > recompute
> > > > > > > >> + appropriate TYPE_MODE for accelerator. */ if
> > > > > > > >> + (lto_stream_offload_p && AGGREGATE_TYPE_P (expr))
> > > > > > > >> + bp_pack_machine_mode (bp, VOIDmode);
> > > > > > > >> /* for VECTOR_TYPE, TYPE_MODE reevaluates the mode using
> > > > > > > target_flags
> > > > > > > >> not necessary valid in a global context.
> > > > > > > >> Use the raw value previously set by layout_type. */
> > > > > > > >> - bp_pack_machine_mode (bp, TYPE_MODE_RAW (expr));
> > > > > > > >> + else
> > > > > > > >> + bp_pack_machine_mode (bp, TYPE_MODE_RAW (expr));
> > > > > > > >> /* TYPE_NO_FORCE_BLK is private to stor-layout and need
> > > > > > > >> no streaming. */
> > > > > > > >> bp_pack_value (bp, TYPE_PACKED (expr), 1);
> > > > > >
> > > > >
> > > > > --
> > > > > Richard Biener <rguent...@suse.de> SUSE Software Solutions Germany
> > > > > GmbH, Frankenstrasse 146, 90461 Nuernberg, Germany;
> > > > > GF: Ivo Totev, Andrew McDonald, Werner Knoblich; (HRB 36809, AG
> > > > > Nuernberg)
> > >
> >
> > --
> > Richard Biener <rguent...@suse.de>
> > SUSE Software Solutions Germany GmbH,
> > Frankenstrasse 146, 90461 Nuernberg, Germany;
> > GF: Ivo Totev, Andrew McDonald, Werner Knoblich; (HRB 36809, AG
> > Nuernberg)
>
--
Richard Biener <rguent...@suse.de>
SUSE Software Solutions Germany GmbH,
Frankenstrasse 146, 90461 Nuernberg, Germany;
GF: Ivo Totev, Andrew McDonald, Werner Knoblich; (HRB 36809, AG Nuernberg)
