Page 1 Source Listing PARA_RANGE 2025-03-12 18:22 /tmp/ifortcxf7io.i 1 # 1 "PARA_RANGE.F" 2 SUBROUTINE PARA_RANGE (N1,N2,NPROCS,IRANK,ISTA,IEND) 3 C$$$ SUBPROGRAM DOCUMENTATION BLOCK 4 C . . . 5 C SUBPROGRAM: PARA_RANGE SET UP DECOMPOSITION VALUES 6 C PRGRMMR: TUCCILLO ORG: IBM 7 C 8 C ABSTRACT: 9 C SETS UP DECOMOSITION VALUES 10 C . 11 C 12 C PROGRAM HISTORY LOG: 13 C 00-01-06 TUCCILLO - ORIGINAL 14 C 15 C USAGE: CALL COLLECT(A) 16 C INPUT ARGUMENT LIST: 17 C N1 - FIRST INTERATE VALUE 18 C N2 - LAST INTERATE VALUE 19 C NPROCS - NUMBER OF MPI TASKS 20 C IRANK - MY TAKS ID 21 C 22 C OUTPUT ARGUMENT LIST: 23 C ISTA - FIRST LOOP VALUE 24 C IEND - LAST LOOP VALUE 25 C 26 C OUTPUT FILES: 27 C STDOUT - RUN TIME STANDARD OUT. 28 C 29 C SUBPROGRAMS CALLED: 30 C UTILITIES: 31 C NONE 32 C LIBRARY: 33 C 34 C ATTRIBUTES: 35 C LANGUAGE: FORTRAN 36 C MACHINE : IBM RS/6000 SP 37 C$$$ 38 implicit none 39 integer n1,n2,nprocs,irank,ista,iend 40 integer iwork1, iwork2 41 iwork1 = ( n2 - n1 + 1 ) / nprocs 42 iwork2 = mod ( n2 - n1 + 1, nprocs ) 43 ista = irank * iwork1 + n1 + min ( irank, iwork2 ) 44 iend = ista + iwork1 - 1 45 if ( iwork2 .gt. irank ) iend = iend + 1 46 end Page 2 Source Listing PARA_RANGE 2025-03-12 18:22 Entry Points PARA_RANGE.F ENTRY POINTS Name para_range_ SYMBOL CROSS REFERENCE Name Object Declared Type Bytes Dimen Elements Attributes References IEND Dummy 2 I(4) 4 scalar ARG,INOUT 44,45 IRANK Dummy 2 I(4) 4 scalar ARG,INOUT 43,45 ISTA Dummy 2 I(4) 4 scalar ARG,INOUT 43,44 IWORK1 Local 40 I(4) 4 scalar 41,43,44 IWORK2 Local 40 I(4) 4 scalar 42,43,45 MIN Func 43 scalar 43 MOD Func 42 scalar 42 N1 Dummy 2 I(4) 4 scalar ARG,INOUT 41,42,43 N2 Dummy 2 I(4) 4 scalar ARG,INOUT 41,42 NPROCS Dummy 2 I(4) 4 scalar ARG,INOUT 41,42 PARA_RANGE Subr 2 Page 3 Source Listing PARA_RANGE 2025-03-12 18:22 PARA_RANGE.F 47 Page 4 Source Listing PARA_RANGE 2025-03-12 18:22 Subprograms/Common Blocks PARA_RANGE.F SUBPROGRAMS/COMMON BLOCKS Name Object Declared Type Bytes Dimen Elements Attributes References PARA_RANGE Subr 2 COMPILER OPTIONS BEING USED -align noall -align nonone -align nocommons -align nodcommons -align noqcommons -align nozcommons -align records -align nosequence -align norec1byte -align norec2byte -align norec4byte -align norec8byte -align norec16byte -align norec32byte -align norec64byte -align noarray8byte -align noarray16byte -align noarray32byte -align noarray64byte -align noarray128byte -align noarray256byte -altparam -assume accuracy_sensitive -assume nobscc -assume nobuffered_io -assume nobuffered_stdout -assume byterecl -assume nocontiguous_assumed_shape -assume nocontiguous_pointer -assume nocc_omp -assume nocstring -assume nodummy_aliases -assume nofpe_summary -assume noieee_fpe_flags -assume nominus0 -assume noold_boz -assume old_complex_align -assume old_unit_star -assume old_inquire_recl -assume old_ldout_format -assume old_ldout_zero -assume noold_logical_assign -assume noold_logical_ldio -assume old_maxminloc -assume old_xor -assume noprotect_allocates -assume protect_constants -assume noprotect_parens -assume split_common -assume source_include -assume nostd_intent_in -assume std_minus0_rounding -assume nostd_mod_proc_name -assume std_value -assume realloc_lhs -assume underscore -assume no2underscores -assume norecursion no -auto -auto_scalar no -bintext -ccdefault default -check noarg_temp_created -check noassume -check nobounds -check nocontiguous -check noformat -check nooutput_conversion -check nooverflow -check nopointers -check noshape -check nostack -check nouninitialized -check noudio_iostat -coarray-num-procs 0 no -coarray-config-file -convert big_endian -cross_reference -D __INTEL_COMPILER=1910 -D __INTEL_COMPILER_UPDATE=3 -D __unix__ -D __unix -D __linux__ -D __linux -D __gnu_linux__ -D unix -D linux -D __ELF__ -D __x86_64 -D __x86_64__ -D __amd64 -D __amd64__ -D __INTEL_COMPILER_BUILD_DATE=20200925 -D __INTEL_OFFLOAD Page 5 Source Listing PARA_RANGE 2025-03-12 18:22 PARA_RANGE.F -D __MMX__ -D __SSE__ -D __SSE_MATH__ -D __SSE2__ -D __SSE2_MATH__ -D __SSE3__ -D __SSSE3__ -D __SSE4_1__ -D __SSE4_2__ -D __POPCNT__ -D __PCLMUL__ -D __AES__ -D __AVX__ -D __F16C__ -D __AVX_I__ -D __RDRND__ -D __FMA__ -D __FP_FAST_FMA -D __FP_FAST_FMAF -D __BMI__ -D __LZCNT__ -D __AVX2__ -D __haswell -D __haswell__ -D __tune_haswell__ -D __core_avx2 -D __core_avx2__ -D __tune_core_avx2__ -D __CRAY_X86_ROME -D __CRAYXT_COMPUTE_LINUX_TARGET -double_size 64 no -d_lines no -Qdyncom -error_limit 30 no -f66 no -f77rtl no -fast -fpscomp nofilesfromcmd -fpscomp nogeneral -fpscomp noioformat -fpscomp noldio_spacing -fpscomp nologicals -fixed no -fpconstant -fpe3 -fprm nearest no -ftz -fp_model precise -fp_model nofast -fp_model nostrict -fp_model nosource -fp_model nodouble -fp_model noextended -fp_model novery_fast -fp_model noexcept -fp_model nono_except -fp_modbits nofp_contract -fp_modbits nono_fp_contract -fp_modbits nofenv_access -fp_modbits nono_fenv_access -fp_modbits nocx_limited_range -fp_modbits nono_cx_limited_range -fp_modbits noprec_div -fp_modbits nono_prec_div -fp_modbits noprec_sqrt -fp_modbits nono_prec_sqrt -fp_modbits noftz -fp_modbits no_ftz -fp_modbits nointrin_limited_range -fp_modbits nono_intrin_limited_range -fp_modbits notrunc_compares -fp_modbits nono_trunc_compares -fp_modbits noieee_nan_compares -fp_modbits nono_ieee_nan_compares -fp_modbits nohonor_f32_conversion -fp_modbits nono_honor_f32_conversion -fp_modbits nohonor_f64_conversion -fp_modbits nono_honor_f64_conversion -fp_modbits nono_x87_copy -fp_modbits nono_no_x87_copy -fp_modbits noexception_semantics -fp_modbits nono_exception_semantics -fp_modbits noprecise_libm_functions -fp_modbits nono_precise_libm_functions -heap_arrays 0 no -threadprivate_compat -g2 -iface nomixed_str_len_arg -iface nono_mixed_str_len_arg -init noarrays -init nohuge -init noinfinity -init nominus_huge -init nominus_infinity -init nominus_tiny -init nonan -init nosnan -init notiny -init nozero no -intconstant -integer_size 32 no -mixed_str_len_arg no -module -names lowercase no -noinclude no -o -offload-build=host -openmp-simd -O2 no -pad_source -real_size 32 no -recursive -reentrancy threaded -vec=simd Page 6 Source Listing PARA_RANGE 2025-03-12 18:22 PARA_RANGE.F -show nofullpath -show noinclude -show map -show options no -syntax_only no -threadcom no -U no -vms -w noall -w nonone -w alignments -w nodeclarations -w noexternals -w general -w noignore_bounds -w noignore_loc -w nointerfaces -w noshape -w notruncated_source -w uncalled -w uninitialized -w nounused -w usage no -wrap-margins -includepath : /pe/intel/compilers_and_libraries_2020.4.304/linux/pstl/include/,/pe/intel/compilers_and_libraries_2020.4.304/linux/compiler/include/, .f90,./.f90,/opt/cray/pe/mpich/8.1.12/ofi/intel/19.0/include/.f90,/pe/intel/compilers_and_libraries_2020.4.304/linux/ipp/include/.f90, /pe/intel/compilers_and_libraries_2020.4.304/linux/mkl/include/.f90,/pe/intel/compilers_and_libraries_2020.4.304/linux/pstl/include/.f90, /pe/intel/compilers_and_libraries_2020.4.304/linux/pstl/stdlib/.f90,/pe/intel/compilers_and_libraries_2020.4.304/linux/tbb/include/.f90, /pe/intel/compilers_and_libraries_2020.4.304/linux/compiler/include/intel64/.f90,/pe/intel/compilers_and_libraries_2020.4.304/linux/compiler/include/icc/.f90, /pe/intel/compilers_and_libraries_2020.4.304/linux/compiler/include/.f90,/usr/lib64/gcc/x86_64-suse-linux/7/include/.f90, /usr/lib64/gcc/x86_64-suse-linux/7/include-fixed/.f90,/usr/include/.f90,/usr/include/.f90,/usr/include/.f90 -list filename : PARA_RANGE.lst no -o COMPILER: Intel(R) Fortran 19.1-1655