| 2026-07-26 Jerry DeLisle <jvdelisle@gcc.gnu.org> |
| |
| * intrinsics/reduce.c (reduce): Fix the mask_present. |
| |
| 2026-07-25 John David Anglin <danglin@gcc.gnu.org> |
| |
| * intrinsics/ceill_16.c: Fix whitespace. |
| |
| 2026-07-24 John David Anglin <danglin@gcc.gnu.org> |
| |
| PR libfortran/126305 |
| * c99_protos.h (acosl, acoshl, asinl, asinhl,atan2l, atanl, |
| atanhl, ceill, cosl, coshl, expl, hypotl, logl, sinl, sinhl, |
| sqrtl, tanl, tanhl, truncl, nextafterl, powl, erfl, erfcl): |
| Add declarations. |
| * configure.ac (powl, erfl): Add GCC_CHECK_MATH_FUNCs. |
| * configure: Regenerate. |
| * config.h.in: Regenerate. |
| * intrinsics/c99_functions.c: Include math_imp.h. Move code |
| to manipulate the floating-point type to math_imp.h. |
| (erfl, erfcl, acosl, acoshl, asinl, asinhl, atan2l, atanl, |
| atanhl, ceill, cosl, coshl, expl, floorl, fmodl, hypotl, |
| logl, sinl, sinhl, sqrtl, tanl, tanhl, truncl, nextafterl, |
| powl, log10l): Implement. |
| (frexpl): Move code to intrinsics/frexpl_16.c. |
| (scalbnl): Move code to intrinsics/scalbnl_16.c. |
| * intrinsics/ceill_16.c: New. |
| * intrinsics/floorl_16.c: New. |
| * intrinsics/frexpl_16.c: New. |
| * intrinsics/math_imp.h: New. |
| * intrinsics/nextafterl_16.c: New. |
| * intrinsics/scalbnl_16.c: New. |
| * intrinsics/truncl_16.c: New. |
| * libgfortran.h (USE_LIBQUADLIB): Define on hppa-hpux. |
| |
| 2026-07-19 Jerry DeLisle <jvdelisle@gcc.gnu.org> |
| |
| PR libfortran/93727 |
| * io/list_read.c (parse_real): Parse the possible hexadecimal |
| float formatted and then allow the convert_real function to |
| validate the result. |
| |
| 2026-07-15 John David Anglin <danglin@gcc.gnu.org> |
| |
| * caf/shmem/shared_memory.c (shared_memory_set_env): Don't |
| quote ENV_PPID. |
| (shared_memory_init) Don't quote ENV_BASE. |
| |
| 2026-07-15 John David Anglin <danglin@gcc.gnu.org> |
| |
| * libgfortran.h (FMT_Z): Define. |
| * caf/shmem/alloc.c (get_memory_by_id_internal): Use FMT_Z. |
| (alloc_free_memory_with_id): Likewise. |
| * caf/shmem/supervisor.c (get_memory_size_from_envvar): Likewise. |
| * caf/shmem/thread_support.c (get_handle): Likewise. |
| (thread_support_init_supervisor): Likewise. |
| * intrinsics/reduce.c (reduce): Likewise. |
| |
| 2026-07-15 John David Anglin <danglin@gcc.gnu.org> |
| |
| PR libfortran/125623 |
| * c99_protos.h: (strnlen, frexpl, scalbnl): Declare if HAVE_STRNLEN, |
| HAVE_FREXPL, HAVE_SCALBNL aren't defined, respectively. |
| * intrinsics/c99_functions.c (strnlen, frexpl, scalbnl): Implement. |
| * libgfortran.h: Include string.h if HAVE_STRING_H. |
| |
| 2026-07-15 John David Anglin <danglin@gcc.gnu.org> |
| |
| * caf/shmem/shared_memory.c (SHM_NAME_FMTD, SHM_NAME_FMTS): Define. |
| (shared_memory_init) Use SHM_NAME_FMTD format to generate |
| shm_name. |
| (shared_memory_cleanup): Use SHM_NAME_FMTS to generate shm_name. |
| * caf/shmem/supervisor.c (get_memory_size_from_envvar): Use |
| 1 GB on 64-bit Windows and HP-UX. |
| |
| 2026-07-08 Jerry DeLisle <jvdelisle@gcc.gnu.org> |
| |
| PR libfortran/126116 |
| * io/io.h (struct gfc_unit): Add bool for tracking. |
| Fix some white space problems. |
| * io/unit.c (close_unit_1): Add a declaration for this |
| function so it can be called before it has been defined. |
| Use the new bool. |
| (is_internal_reserved): New helper function. Returns true |
| only if the unit is not null and the internal unit kind is zero |
| meaning its not a character string. |
| (find_unit): Use the new helper function |
| (find_or_create_unit): Use the new helper. |
| (get_unit): Set the new bool. |
| (close_unit): Update the close_unit_1 argument list. |
| (close_units): Likewise. |
| |
| 2026-07-06 Harald Anlauf <anlauf@gmx.de> |
| |
| PR fortran/121366 |
| * Makefile.am: Add dependency on wrappers to degree trigonometric |
| functions. |
| * Makefile.in: Regenerate. |
| * gfortran.map: Add references to new wrapper functions. |
| * intrinsics/trigd_specific.F90: New file. |
| |
| 2026-07-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
| |
| * configure: Regenerate. |
| cherry picked from approved upstream pull request |
| AX_PTHREAD: Fix pthread detection on Solaris 11.4 |
| https://github.com/autoconf-archive/autoconf-archive/pull/341 |
| |
| 2026-06-29 Pietro Monteiro <pietro@sociotechnical.xyz> |
| |
| PR bootstrap/103459 |
| * acinclude.m4: Replace AC_TRY_COMPILE with AC_COMPILE_IFELSE. |
| * configure.ac: Replace AC_LANG_C with AC_LANG([C]). Replace |
| AM_PROG_LIBTOOL with LT_INIT. |
| |
| 2026-06-25 Jerry DeLisle <jvdelisle@gcc.gnu.org> |
| |
| PR libfortran/118793 |
| * io/file_pos.c (st_rewind): Reset line and column numbers. |
| * io/io.h: Add line and column number to the gfc_unit |
| structure. |
| * io/list_read.c (next_char_default): Increment the column |
| position and line number as needed. |
| (next_char_internal): Likewise. |
| (next_char_utf8): Likewise. |
| (nml_err_ret): Build the expanded diagnostic message. |
| * io/unit.c (insert_unit): Initialize the line_number. |
| |
| 2026-06-22 Jerry DeLisle <jvdelisle@gcc.gnu.org> |
| |
| PR libfortran/118774 |
| * io/transfer.c (formatted_transfer_scalar_write): Set nspaces |
| to number of skips for FMT_X. |
| |
| 2026-06-22 Jerry DeLisle <jvdelisle@gcc.gnu.org> |
| |
| PR libfortran/114618 |
| * io/transfer.c (formatted_transfer_scalar_write): Determine |
| possible new max_pos based on file I/O method and adjust |
| accordingly |
| |
| 2026-06-21 Jerry DeLisle <jvdelisle@gcc.gnu.org> |
| |
| PR fortran/82086 |
| * io/list_read.c (nml_read_obj): Add is_component parameter |
| to correctly distribute repeat count across derived-type array |
| elements. |
| |
| 2026-06-11 Thomas Koenig <tkoenig@gcc.gnu.org> |
| |
| PR fortran/30438 |
| PR fortran/28004 |
| * mk-kinds-h.sh: Add print statement so test will compile with -Wall -Werror. |
| * mk-sik-inc.sh: Likewise. |
| * mk-srk-inc.sh: Likewise. |
| |
| 2026-06-11 Jerry DeLisle <jvdelisle@gcc.gnu.org> |
| |
| PR fortran/93727 |
| * io/read.c (read_ex): New function implementing EX format read. |
| * io/io.h (read_ex): Declare. |
| * io/transfer.c (formatted_transfer_scalar_read): Add FMT_EX case |
| dispatching to read_ex. |
| |
| 2026-05-30 Dhruv Chawla <dhruvc@nvidia.com> |
| |
| * caf/caf_error.h (caf_runtime_error): Fix typos. |
| * caf/libcaf.h: Likewise. |
| * caf/mpi.c (caf_runtime_error): Likewise. |
| * caf/shmem.c (_gfortran_caf_deregister): Likewise. |
| * caf/shmem/alloc.h: Likewise. |
| * caf/shmem/shared_memory.c (shared_memory_get_env): Likewise. |
| * caf/shmem/supervisor.h (struct caf_shmem_token): Likewise. |
| * caf/shmem/teams_mgmt.h (struct caf_shmem_team): Likewise. |
| * caf/single.c (caf_runtime_error): Likewise. |
| (_gfortran_caf_deregister): Likewise. |
| * intrinsics/args.c (get_command_i4): Likewise. |
| * intrinsics/chmod.c: Likewise. |
| * intrinsics/env.c (PREFIX): Likewise. |
| * intrinsics/trigd.c: Likewise. |
| * io/async.c (init_adv_cond): Likewise. |
| * io/file_pos.c (st_rewind): Likewise. |
| * io/format.c (parse_format_list): Likewise. |
| * io/open.c (new_unit): Likewise. |
| (st_open): Likewise. |
| * io/transfer.c (write_block): Likewise. |
| (unformatted_read): Likewise. |
| (unformatted_write): Likewise. |
| (formatted_transfer_scalar_write): Likewise. |
| * io/transfer128.c (export_proto): Likewise. |
| * io/unix.c (buf_init): Likewise. |
| (mem_read): Likewise. |
| * io/write.c (btoa): Likewise. |
| (list_formatted_write): Likewise. |
| * runtime/select_inc.c (select_string): Likewise. |
| |
| 2026-05-29 Peter Damianov <peter0x44@disroot.org> |
| |
| * caf/shmem/shared_memory.c (shared_memory_init): Use |
| MapViewOfFileEx instead of MapViewOfFileExNuma. |
| |
| 2026-05-28 Jerry DeLisle <jvdelisle@gcc.gnu.org> |
| |
| PR fortran/93727 |
| * io/write.c (write_ex): Replace simple truncation with |
| rounding-aware logic respecting dtp round_status. Add carry |
| propagation and integer-digit normalization. |
| * io/write_float.def: Change use of GFC_UINTEGER_8 to |
| long long unsigned. |
| |
| 2026-05-25 Jerry DeLisle <jvdelisle@gcc.gnu.org> |
| |
| PR fortran/93727 |
| * io/write_float.def (get_float_hex_string): Fix kind=8 frac_part |
| from unsigned long to GFC_UINTEGER_8 to correct truncated hex |
| output and IEEE_INVALID_FLAG on ILP32 targets. Update kind=10 |
| and kind=16 to use GFC_UINTEGER_8 for consistency. |
| Assisted by: Claude Sonnet 4.6 |
| |
| 2026-05-24 Jerry DeLisle <jvdelisle@gcc.gnu.org> |
| Harald Anlauf <anlauf@gcc.gnu.org> |
| |
| PR fortran/93727 |
| * io/format.c (format_lex): Add new FMT_EX token handing. |
| (parse_format_list): Likewise. |
| (next_format): Likewise |
| * io/io.h (write_ex): Add prototype for new function. |
| (internal_proto): Likewise. |
| * io/transfer.c (formatted_transfer_scalar_write): Use FMT_EX token. |
| * io/write.c (write_default_char4): White space fix. |
| (write_a): White space fix. |
| (write_boz): White space fix. |
| (write_decimal): White space fix. |
| (otoa_big): White space fix. |
| (write_character): White space fix. |
| (write_float_0): White space fix. |
| (write_ex): New function which uses the new helper function |
| get_float_hex_string() to build the hexadecimal float format for |
| output. |
| (write_real): White space fix. |
| (write_complex): White space fix. |
| (nml_write_obj): White space fix. |
| (namelist_write): White space fix. |
| * io/write_float.def: Add defines to handle the various forms of |
| KIND=16 floats. These handle the selection of the appropriate versions |
| of the frexp, fabs, and scalbn used to extract the components of the |
| floating point values. |
| (GFC_REAL_16_FREXP): New define. |
| (GFC_REAL_16_FABS): New define. |
| (GFC_REAL_16_SCALBN): New define. |
| (get_float_hex_string): New function which exatracts the bits and builds |
| the basic hexadecimal format strings into a buffer. The buffer is provided |
| by the caller write_ex. |
| (build_float_string): White space fix. |
| (quadmath_snprintf): White space fix. |
| (determine_en_precision): White space fix. |
| |
| 2026-05-22 Tobias Burnus <tburnus@baylibre.com> |
| |
| * m4/matmul.m4: Fix comment typo. |
| * generated/matmul_c10.c: Regenerate. |
| * generated/matmul_c16.c: Regenerate. |
| * generated/matmul_c17.c: Regenerate. |
| * generated/matmul_c4.c: Regenerate. |
| * generated/matmul_c8.c: Regenerate. |
| * generated/matmul_i1.c: Regenerate. |
| * generated/matmul_i16.c: Regenerate. |
| * generated/matmul_i2.c: Regenerate. |
| * generated/matmul_i4.c: Regenerate. |
| * generated/matmul_i8.c: Regenerate. |
| * generated/matmul_r10.c: Regenerate. |
| * generated/matmul_r16.c: Regenerate. |
| * generated/matmul_r17.c: Regenerate. |
| * generated/matmul_r4.c: Regenerate. |
| * generated/matmul_r8.c: Regenerate. |
| |
| 2026-05-16 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
| |
| * caf/shmem/sync.h (lock_t): Rename to caf_shmem_lock_t. |
| * caf/shmem.c: Adapt uses. |
| |
| 2026-05-08 Harald Anlauf <anlauf@gmx.de> |
| |
| PR libfortran/125087 |
| * io/format.c (free_format_data): Change argument from pointer to |
| format_data to pointer to pointer of object. |
| (free_format_hash_table): Adjust argument passed to |
| free_format_data. |
| (save_parsed_format): Likewise. |
| * io/format.h (free_format_data): Adjust prototype. |
| * io/transfer.c (st_read_done_worker): Adjust argument passed to |
| free_format_data. |
| (st_write_done_worker): Likewise. |
| |
| 2026-05-06 Harald Anlauf <anlauf@gmx.de> |
| |
| PR libfortran/125095 |
| * io/list_read.c (read_logical): Eat comments in namelist read mode. |
| (read_integer): Likewise. |
| (read_character): Likewise. |
| (read_complex): Likewise. |
| (read_real): Likewise. |
| |
| 2026-05-05 Pietro Monteiro <pietro@sociotechnical.xyz> |
| |
| * Makefile.in: Regenerate. |
| * acinclude.m4: Delete LIBGFOR_CHECK_ATTRIBUTE_VISIBILITY. |
| * aclocal.m4: Regenerate. |
| * configure: Likewise. |
| * configure.ac: Use GCC_CHECK_ATTRIBUTE_VISIBILITY istead of |
| LIBGFOR_CHECK_ATTRIBUTE_VISIBILITY. |
| |
| 2026-04-17 Steven G. Kargl <kargl@gcc.gnu.org> |
| |
| PR libfortran/120431 |
| * m4/spread.m4: Fix scalar source case with ncopies < 0. |
| * generated/spread_c10.c: Regenerated. |
| * generated/spread_c16.c: Ditto. |
| * generated/spread_c17.c: Ditto. |
| * generated/spread_c4.c: Ditto. |
| * generated/spread_c8.c: Ditto. |
| * generated/spread_i1.c: Ditto. |
| * generated/spread_i16.c: Ditto. |
| * generated/spread_i2.c: Ditto. |
| * generated/spread_i4.c: Ditto. |
| * generated/spread_i8.c: Ditto. |
| * generated/spread_r10.c: Ditto. |
| * generated/spread_r16.c: Ditto. |
| * generated/spread_r17.c: Ditto. |
| * generated/spread_r4.c: Ditto. |
| * generated/spread_r8.c: Ditto. |
| |
| 2026-04-07 Jerry DeLisle <jvdelisle@gcc.gnu.org> |
| |
| PR libfortran/124543 |
| * io/inquire.c (inquire_via_unit): Change the returned |
| encoding value to 'DEFAULT' when not specified in the OPEN |
| statement. |
| |
| 2026-04-04 Jerry DeLisle <jvdelisle@gcc.gnu.org> |
| |
| PR libfortran/124543 |
| * io/inquire.c (inquire_via_unit): Adjust the logic to |
| treat formatted vs unformatted correctly. |
| |
| 2026-03-30 Jerry DeLisle <jvdelisle@gcc.gnu.org> |
| |
| PR libfortran/124543 |
| * io/inquire.c (inquire_via_unit): Fix return value for |
| NAMED. Add check for ACTION. Fix return values for |
| ENCODING, PENDING, READ, WRITE, READWRITE. |
| (inquire_via_filename): Add checks for ACTION, DELIM, |
| ASYNCHRONOUS, and PENDING. Fix return value for |
| ENCODING. |
| * io/unix.c (inquire_access): Change return value from no |
| to unknown. |
| |
| 2026-03-22 Christopher Albert <albert@tugraz.at> |
| |
| PR fortran/124512 |
| * Makefile.am: Adjust the dependencies. |
| * Makefile.in: Regenerate. |
| * configure: Regenerate. |
| * configure.ac: Add new check. |
| |
| 2026-03-06 Andre Vehreschild <vehre@gcc.gnu.org> |
| |
| PR libfortran/124371 |
| * caf/shmem/supervisor.c (startWorker): Use defined(HAVE_FORK) |
| instead of !defined(WIN32) for preprocessor conditional. |
| |
| 2026-03-04 Jakub Jelinek <jakub@redhat.com> |
| |
| PR libfortran/124330 |
| * caf/shmem/shared_memory.c (shared_memory_set_env): Make buffer |
| used by putenv static. |
| (shared_memory_init): Likewise. |
| |
| 2026-03-04 Jerry DeLisle <jvdelisle@gcc.gnu.org> |
| |
| PR fortran/124330 |
| * caf/shmem/shared_memory.c (shared_memory_init): Use |
| putenv() for HPUX and as a fallback where setenv() |
| is not available. |
| |
| 2026-03-03 Mark Wielaard <mark@klomp.org> |
| |
| * config.h.in: Regenerate. |
| * configure: Regenerate. |
| |
| 2026-03-03 Jerry DeLisle <jvdelisle@gcc.gnu.org> |
| John David Anglin <danglin@gcc.gnu.org> |
| |
| PR fortran/124330 |
| * caf/shmem/shared_memory.c: Fix filenames for WIN32 |
| includes. |
| (shared_memory_set_env): Use putenv() for HPUX and as |
| a fallback where setenv () is not available. |
| (NAME_MAX): Replace with SHM_NAME_MAX. |
| (SHM_NAME_MAX): Use this to avoid duplicating NAME_MAX |
| used elsewhere. |
| * caf/shmem/supervisor.c (get_image_num_from_envvar): Add |
| a fallback for HPUX. Add additional comment to explain why |
| the number of cores is used in lieu of GFORTRAN_NUM_IMAGES. |
| |
| 2026-03-01 Jerry DeLisle <jvdelisle@gcc.gnu.org> |
| |
| PR fortran/124286 |
| * acinclude.m4: Remove LIBGFOR_CHECK_SANE_BUILTIN_CLZL. |
| * caf/shmem/allocator.c (next_power_of_two): Use known sane |
| builtin. |
| * configure: Regenerate. |
| * configure.ac: Remove use of LIBGFOR_CHECK_SANE_BUILTIN_CLZL. |
| |
| 2026-02-27 Jakub Jelinek <jakub@redhat.com> |
| |
| * aclocal.m4: Regenerate. |
| * configure: Regenerate. |
| * Makefile.in: Regenerate. |
| |
| 2026-02-27 Jerry DeLisle <jvdelisle@gcc.gnu.org> |
| |
| PR fortran/88076 |
| * caf/shmem/supervisor.c (supervisor_main_loop): Use fprintf |
| instead of dprintf. |
| |
| 2026-02-26 Jerry DeLisle <jvdelisle@gcc.gnu.org> |
| |
| PR libfortran/88076 |
| * Makefile.in: Regenerate. |
| * aclocal.m4: Regenerate. |
| * config.h.in: Regenerate. |
| * configure: Regenerate. |
| |
| 2026-02-26 Andre Vehreschild <vehre@gcc.gnu.org> |
| |
| * Makefile.am: Only build caf_shmem when pthreads is available. |
| * configure.ac: Check for pthreads availability and needed |
| flags. |
| |
| 2026-02-26 Jerry DeLisle <jvdelisle@gcc.gnu.org> |
| |
| PR fortran/124080 |
| * caf/shmem/hashmap.c (hash): Use size_t instead of |
| uint64. |
| (hmiadd): Use size_t instead of ssize_t. |
| (scan_inside_lookahead): Likewise. |
| (scan_empty): Likewise. |
| |
| 2026-02-26 Andre Vehreschild <vehre@gcc.gnu.org> |
| |
| PR fortran/121429 |
| * caf/shmem.c (_gfortran_caf_deregister): Add a call to |
| sync_team. |
| |
| 2026-02-26 Andre Vehreschild <vehre@gcc.gnu.org> |
| |
| PR fortran/124071 |
| * caf/shmem.c (_gfortran_caf_form_team): Take free index, when |
| computed one is already taken. |
| |
| 2026-02-26 Andre Vehreschild <vehre@gcc.gnu.org> |
| |
| PR fortran/88076 |
| * Makefile.am: Add new library. |
| * Makefile.in: Regenerated |
| * acinclude.m4: Add check for reasonable clzl. |
| * config.h.in: Regenerate. |
| * configure: Regenerate. |
| * configure.ac: Call clzl check. |
| |
| 2026-02-26 Andre Vehreschild <vehre@gcc.gnu.org> |
| |
| * caf/shmem.c (_gfortran_caf_finalize): Add a sync on the |
| initial team on exit. |
| |
| 2026-02-26 Andre Vehreschild <vehre@gcc.gnu.org> |
| |
| * caf/shmem.c (_gfortran_caf_finalize): Ensure all memory is |
| freeed. |
| * caf/shmem/allocator.c (allocator_shared_malloc): Just assert |
| that an index is within its bounds. |
| * caf/shmem/shared_memory.c (shared_memory_init): When shared |
| memory can not be placed at desired address, exit the image with |
| a certain code to let the supervisor restart the image. |
| (shared_memory_cleanup): Only the supervisor must unlink the shm |
| object. |
| * caf/shmem/supervisor.c (GFORTRAN_ENV_IMAGE_RESTARTS_LIMITS): |
| New environment variable. |
| (get_image_restarts_limit): Get the limit on image restarts |
| (accumulates over all) form the environment variable or default |
| to 4000. |
| (ensure_shmem_initialization): Add error handling. |
| (startWorker): Start a single worker/image. |
| (kill_all_images): Kill all images. |
| (supervisor_main_loop): When a worker/image reports a shared |
| memory issue just try to restart it. |
| * caf/shmem/thread_support.c (initialize_shared_mutex): Mark |
| mutex robust on plattforms that support it. |
| (initialize_shared_errorcheck_mutex): Same. |
| |
| 2026-02-26 Andre Vehreschild <vehre@gcc.gnu.org> |
| |
| * caf/shmem.c (_gfortran_caf_init): Cleanup thread helper after |
| use. |
| (_gfortran_caf_finalize): Same. |
| (_gfortran_caf_register): Handle lock_t correctly on Windows. |
| (GEN_OP): Prevent warnings on non-initialized. |
| (_gfortran_caf_lock): Handle lock_t correctly on Windows. |
| (_gfortran_caf_unlock): Same. |
| (_gfortran_caf_random_init): Fix formatting. |
| (_gfortran_caf_form_team): Add more images to counter_barrier. |
| * caf/shmem/alloc.c: Use routines from thread_support. |
| * caf/shmem/allocator.c (allocator_lock): Same. |
| (allocator_unlock): Same. |
| * caf/shmem/allocator.h: Same. |
| * caf/shmem/collective_subroutine.c (get_collsub_buf): Same. |
| * caf/shmem/collective_subroutine.h: Same. |
| * caf/shmem/counter_barrier.c (lock_counter_barrier): Same. |
| (unlock_counter_barrier): Same. |
| (counter_barrier_init): Same. |
| (counter_barrier_wait): Same. |
| (change_internal_barrier_count): Same. |
| (counter_barrier_add): Same. |
| (counter_barrier_init_add): Only increase value w/o signaling. |
| (counter_barrier_get_count): Use routines from thread_support. |
| * caf/shmem/counter_barrier.h: Same. |
| (counter_barrier_init_add): New routine. |
| * caf/shmem/shared_memory.c: Use windows routines where |
| applicable. |
| (shared_memory_set_env): Same. |
| (shared_memory_get_master): Same. |
| (shared_memory_init): Same. |
| (shared_memory_cleanup): Same. |
| * caf/shmem/shared_memory.h: Use types from thread_support. |
| * caf/shmem/supervisor.c: Use windows routines where applicable. |
| (get_memory_size_from_envvar): Same. |
| (ensure_shmem_initialization): Same. |
| (supervisor_main_loop): Use windows process start on windows |
| without fork(). |
| * caf/shmem/supervisor.h: Use types from thread_support. |
| * caf/shmem/sync.c (lock_table): Use routines from thread_support. |
| (unlock_table): Same. |
| (sync_init): Same. |
| (sync_init_supervisor): Same. |
| (sync_table): Same. |
| (lock_event): Same. |
| (unlock_event): Same. |
| (event_post): Same. |
| (event_wait): Same. |
| * caf/shmem/sync.h: Use types from thread_support. |
| * caf/shmem/teams_mgmt.c (update_teams_images): Use routines from |
| thread_support. |
| * caf/shmem/thread_support.c: Add synchronisation primitives for |
| windows. |
| (smax): Windows only: Max for size_t. |
| (get_handle): Windows only: Get the windows handle for a given |
| id or create a new one, if it does not exist. |
| (get_mutex): Windows only: Shortcut for getting a windows mutex |
| handle. |
| (get_condvar): Windows only: Same, but for condition variable. |
| (thread_support_init_supervisor): Windows only: Clear tracker of |
| allocated handle ids. |
| (caf_shmem_mutex_lock): Windows only: Implememtation of lock, |
| (caf_shmem_mutex_trylock): Windows only: trylock, and |
| (caf_shmem_mutex_unlock): Windows only: unlock for Windows. |
| (bm_is_set): Windows only: Check a bit is set in a mask. |
| (bm_clear_bit): Windows only: Clear a bit in a mask. |
| (bm_set_mask): Windows only: Set all bits in a mask. |
| (bm_is_none): Windows only: Check if all bits are cleared. |
| (caf_shmem_cond_wait): Windows only: Condition variable |
| implemenation fro wait, |
| (caf_shmem_cond_broadcast): Windows only: broadcast, and |
| (caf_shmem_cond_signal): Windows only: signal on Windows. |
| (caf_shmem_cond_update_count): Windows only: Need to know the |
| images participating in a condition variable. |
| (thread_support_cleanup): Windows only: Clean up the handles on |
| exit. |
| * caf/shmem/thread_support.h: Conditionally compile the types |
| as required for Windows and other OSes. |
| |
| 2026-02-26 Andre Vehreschild <vehre@gcc.gnu.org> |
| |
| * caf/shmem/allocator.c (next_power_of_two): Use sane clzl |
| implementation or alternative. |
| |
| 2026-02-26 Andre Vehreschild <vehre@gcc.gnu.org> |
| |
| PR fortran/88076 |
| * caf/libcaf.h (LIBCAF_H): Remove unused header inclusions. |
| * caf/caf_error.c: New file. |
| * caf/caf_error.h: New file. |
| * caf/shmem.c: New file. |
| * caf/shmem/alloc.c: New file. |
| * caf/shmem/alloc.h: New file. |
| * caf/shmem/allocator.c: New file. |
| * caf/shmem/allocator.h: New file. |
| * caf/shmem/collective_subroutine.c: New file. |
| * caf/shmem/collective_subroutine.h: New file. |
| * caf/shmem/counter_barrier.c: New file. |
| * caf/shmem/counter_barrier.h: New file. |
| * caf/shmem/hashmap.c: New file. |
| * caf/shmem/hashmap.h: New file. |
| * caf/shmem/shared_memory.c: New file. |
| * caf/shmem/shared_memory.h: New file. |
| * caf/shmem/supervisor.c: New file. |
| * caf/shmem/supervisor.h: New file. |
| * caf/shmem/sync.c: New file. |
| * caf/shmem/sync.h: New file. |
| * caf/shmem/teams_mgmt.c: New file. |
| * caf/shmem/teams_mgmt.h: New file. |
| * caf/shmem/thread_support.c: New file. |
| * caf/shmem/thread_support.h: New file. |
| |
| 2026-02-26 Andre Vehreschild <vehre@gcc.gnu.org> |
| |
| * caf/libcaf.h (_gfortran_caf_failed_images): Team attribute is |
| used now in some libs. |
| (_gfortran_caf_image_status): Same. |
| (_gfortran_caf_stopped_images): Same. |
| * caf/single.c (caf_internal_error): Use correct printf function |
| to handle va_list. |
| |
| 2026-01-13 Jerry DeLisle <jvdelisle@gcc.gnu.org> |
| |
| PR libfortran/123012 |
| * io/list_read.c (read_character): Add new check after |
| get_string and provide better comments. |
| |
| 2026-01-11 Jerry DeLisle <jvdelisle@gcc.gnu.org> |
| |
| PR libfortran/123012 |
| * io/list_read.c (read_character): Add new check when no |
| quate is provided and the character string is digits only. |
| |
| 2026-01-09 Thomas Koenig <tkoenig@gcc.gnu.org> |
| |
| * io/io.h: Change type of self to intptr_t. |
| * io/async.h (LOCK_UNIT): Cast __gthread_self () to intptr_t. |
| (TRYLOCK_UNIT): Likewise. |
| (OWN_THREAD_ID): Likewise. |
| |
| 2026-01-08 Thomas Koenig <tkoenig@gcc.gnu.org> |
| |
| * io/async.h: DEBUG_ASYNC needs gtreads support. |
| (LOCK_UNIT): Only lock when there is pthreads support and it is active. |
| Otherwise, just set unit->self to 1. |
| (UNLOCK_UNIT): Only unlock when there is pthreads support and it is active. |
| Otherwise, just set unit->self to 0. |
| (TRYLOCK_UNIT): Only try locking when thee is pthreads support and it is |
| active. Otherwise, return unit->self. |
| (OWN_THREAD_ID): New macro. |
| * io/io.h: gfc_unit's self is an int when there is no gthreads support. |
| * io/unit.c (check_for_recursive): Check for equality of unit which |
| locked to OWN_THREAD_ID. |
| |
| 2026-01-06 Thomas Koenig <tkoenig@gcc.gnu.org> |
| |
| * io/async.h (UNLOCK_UNIT): New macro. |
| (TRYLOCK_UNIT): New macro. |
| (LOCK_UNIT): New macro. |
| * io/io.h: Delete prototype for unused stash_internal_unit. |
| (check_for_recursive): Add prototype for this new function. |
| * io/transfer.c (data_transfer_init): Add call to new |
| check_for_recursive. |
| * io/unit.c (delete_unit): Fix comment. |
| (check_for_recursive): Add new function. |
| (init_units): Use new macros. |
| (close_unit_1): Likewise. |
| (unlock_unit): Likewise. |
| * io/unix.c (flush_all_units_1): Likewise. |
| (flush_all_units): Likewise. |
| * runtime/error.c (translate_error): : Add translation for |
| "Recursive I/O not allowed runtime error message. |
| |
| 2026-01-03 Jerry DeLisle <jvdelisle@gcc.gnu.org> |
| |
| Revert: |
| 2026-01-03 Jerry DeLisle <jvdelisle@gcc.gnu.org> |
| |
| PR libfortran/119136 |
| * io/io.h: Delete prototype for unused stash_internal_unit. |
| (check_for_recursive): Add prototype for this new function. |
| * io/transfer.c (data_transfer_init): Add call to new |
| check_for_recursive. |
| * io/unit.c (delete_unit): Fix comment. |
| (check_for_recursive): Add new function. |
| * runtime/error.c (translate_error): Add translation for |
| "Recursive I/O not allowed runtime error message. |
| |
| 2026-01-01 Jerry DeLisle <jvdelisle@gcc.gnu.org> |
| |
| PR libfortran/119136 |
| * io/io.h: Delete prototype for unused stash_internal_unit. |
| (check_for_recursive): Add prototype for this new function. |
| * io/transfer.c (data_transfer_init): Add call to new |
| check_for_recursive. |
| * io/unit.c (delete_unit): Fix comment. |
| (check_for_recursive): Add new function. |
| * runtime/error.c (translate_error): Add translation for |
| "Recursive I/O not allowed runtime error message. |
| |
| |
| Copyright (C) 2026 Free Software Foundation, Inc. |
| |
| Copying and distribution of this file, with or without modification, |
| are permitted in any medium without royalty provided the copyright |
| notice and this notice are preserved. |
