I had to manually tweak the fopen filemodes. in writeCurrentString to "w\x00"
and in func main to "a+\x00"
var fp *noarch.File = noarch.Fopen(&outputFileName[0], (&[]byte("a+\x00")[0]))
For the C version.
./a.out 5 22.78s user 0.06s system 99% cpu 22.932 total
For the transpiled Golang version
go run ChaffinMethod.go 5 17.89s user 0.47s system 100% cpu 18.180 total
| /* | |
| Package main - transpiled by c2go version: v0.25.9 Dubnium 2018-12-30 | |
| If you have found any issues, please raise an issue at: | |
| https://github.com/elliotchance/c2go/ | |
| */ | |
| // Warning (FieldDecl): /usr/include/_stdio.h:137 : Cannot resolve type 'int ( * _Nullable)(void *)' : Cannot separate function 'int ( * _Nullable)(void *)' : Cannot resolve type 'int ( * _Nullable)' : Cannot separate function 'int ( * _Nullable)' : Cannot resolve type '* _Nullable' : I couldn't find an appropriate Go type for the C type '* _Nullable'. | |
| // Warning (FieldDecl): /usr/include/_stdio.h:138 : Cannot resolve type 'int ( * _Nullable)(void *, char *, int)' : Cannot separate function 'int ( * _Nullable)(void *, char *, int)' : Cannot resolve type 'int ( * _Nullable)' : Cannot separate function 'int ( * _Nullable)' : Cannot resolve type '* _Nullable' : I couldn't find an appropriate Go type for the C type '* _Nullable'. | |
| // Warning (FieldDecl): /usr/include/_stdio.h:139 : Cannot resolve type 'fpos_t ( * _Nullable)(void *, fpos_t, int)' : Cannot separate function 'fpos_t ( * _Nullable)(void *, fpos_t, int)' : Cannot resolve type 'fpos_t ( * _Nullable)' : Cannot separate function 'fpos_t ( * _Nullable)' : Cannot resolve type '* _Nullable' : I couldn't find an appropriate Go type for the C type '* _Nullable'. | |
| // Warning (FieldDecl): /usr/include/_stdio.h:140 : Cannot resolve type 'int ( * _Nullable)(void *, char *, int)' : Cannot separate function 'int ( * _Nullable)(void *, char *, int)' : Cannot resolve type 'int ( * _Nullable)' : Cannot separate function 'int ( * _Nullable)' : Cannot resolve type '* _Nullable' : I couldn't find an appropriate Go type for the C type '* _Nullable'. | |
| // Warning (FieldDecl): /usr/include/mach/i386/_structs.h:94 : Error : name of FieldDecl is empty | |
| package main | |
| import "os" | |
| import "github.com/elliotchance/c2go/noarch" | |
| import "unsafe" | |
| import "github.com/elliotchance/c2go/darwin" | |
| type __int8_t int8 | |
| type __uint8_t uint8 | |
| type __int16_t int16 | |
| type __uint16_t uint16 | |
| type __int32_t int32 | |
| type __uint32_t uint32 | |
| type __int64_t int64 | |
| type __uint64_t uint64 | |
| type __darwin_intptr_t int32 | |
| type __darwin_natural_t uint32 | |
| type __darwin_ct_rune_t darwin.CtRuneT | |
| type __mbstate_t struct{ memory unsafe.Pointer } | |
| func (unionVar *__mbstate_t) copy() __mbstate_t { | |
| var buffer [128]byte | |
| for i := range buffer { | |
| buffer[i] = (*((*[128]byte)(unionVar.memory)))[i] | |
| } | |
| var newUnion __mbstate_t | |
| newUnion.memory = unsafe.Pointer(&buffer) | |
| return newUnion | |
| } | |
| func (unionVar *__mbstate_t) __mbstate8() *[128]byte { | |
| if unionVar.memory == nil { | |
| var buffer [128]byte | |
| unionVar.memory = unsafe.Pointer(&buffer) | |
| } | |
| return (*[128]byte)(unionVar.memory) | |
| } | |
| func (unionVar *__mbstate_t) _mbstateL() *int64 { | |
| if unionVar.memory == nil { | |
| var buffer [128]byte | |
| unionVar.memory = unsafe.Pointer(&buffer) | |
| } | |
| return (*int64)(unionVar.memory) | |
| } | |
| type __darwin_mbstate_t int64 | |
| type __darwin_ptrdiff_t int32 | |
| type __darwin_size_t uint32 | |
| type __darwin_va_list int64 | |
| type __darwin_wchar_t int32 | |
| type __darwin_rune_t __darwin_wchar_t | |
| type __darwin_wint_t int32 | |
| type __darwin_clock_t uint32 | |
| type __darwin_socklen_t uint32 | |
| type __darwin_ssize_t int32 | |
| type __darwin_time_t int32 | |
| type __darwin_blkcnt_t int64 | |
| type __darwin_blksize_t int32 | |
| type __darwin_dev_t int32 | |
| type __darwin_fsblkcnt_t uint32 | |
| type __darwin_fsfilcnt_t uint32 | |
| type __darwin_gid_t uint32 | |
| type __darwin_id_t uint32 | |
| type __darwin_ino64_t uint64 | |
| type __darwin_ino_t __darwin_ino64_t | |
| type __darwin_mach_port_name_t __darwin_natural_t | |
| type __darwin_mach_port_t __darwin_mach_port_name_t | |
| type __darwin_mode_t uint16 | |
| type __darwin_off_t int64 | |
| type __darwin_pid_t int32 | |
| type __darwin_sigset_t uint32 | |
| type __darwin_suseconds_t int32 | |
| type __darwin_uid_t uint32 | |
| type __darwin_useconds_t uint32 | |
| type __darwin_uuid_t []uint8 | |
| type __darwin_uuid_string_t []byte | |
| type __darwin_pthread_handler_rec struct { | |
| __routine func(unsafe.Pointer) | |
| __arg unsafe.Pointer | |
| __next *int64 | |
| } | |
| type _opaque_pthread_attr_t struct { | |
| __sig int32 | |
| __opaque [56]byte | |
| } | |
| type _opaque_pthread_cond_t struct { | |
| __sig int32 | |
| __opaque [40]byte | |
| } | |
| type _opaque_pthread_condattr_t struct { | |
| __sig int32 | |
| __opaque [8]byte | |
| } | |
| type _opaque_pthread_mutex_t struct { | |
| __sig int32 | |
| __opaque [56]byte | |
| } | |
| type _opaque_pthread_mutexattr_t struct { | |
| __sig int32 | |
| __opaque [8]byte | |
| } | |
| type _opaque_pthread_once_t struct { | |
| __sig int32 | |
| __opaque [8]byte | |
| } | |
| type _opaque_pthread_rwlock_t struct { | |
| __sig int32 | |
| __opaque [192]byte | |
| } | |
| type _opaque_pthread_rwlockattr_t struct { | |
| __sig int32 | |
| __opaque [16]byte | |
| } | |
| type _opaque_pthread_t struct { | |
| __sig int32 | |
| __cleanup_stack *int64 | |
| __opaque [8176]byte | |
| } | |
| type __darwin_pthread_attr_t _opaque_pthread_attr_t | |
| type __darwin_pthread_cond_t _opaque_pthread_cond_t | |
| type __darwin_pthread_condattr_t _opaque_pthread_condattr_t | |
| type __darwin_pthread_key_t uint32 | |
| type __darwin_pthread_mutex_t _opaque_pthread_mutex_t | |
| type __darwin_pthread_mutexattr_t _opaque_pthread_mutexattr_t | |
| type __darwin_pthread_once_t _opaque_pthread_once_t | |
| type __darwin_pthread_rwlock_t _opaque_pthread_rwlock_t | |
| type __darwin_pthread_rwlockattr_t _opaque_pthread_rwlockattr_t | |
| type __darwin_pthread_t *_opaque_pthread_t | |
| type __darwin_nl_item int32 | |
| type __darwin_wctrans_t int32 | |
| type __darwin_wctype_t uint32 | |
| type int8_t int8 | |
| type int16_t int16 | |
| type int32_t int32 | |
| type int64_t int64 | |
| type u_int8_t uint8 | |
| type u_int16_t uint16 | |
| type u_int32_t uint32 | |
| type u_int64_t uint64 | |
| type register_t int64 | |
| type intptr_t __darwin_intptr_t | |
| type uintptr_t uint32 | |
| type user_addr_t uint64 | |
| type user_size_t uint64 | |
| type user_ssize_t int64 | |
| type user_long_t int64 | |
| type user_ulong_t uint64 | |
| type user_time_t int64 | |
| type user_off_t int64 | |
| type syscall_arg_t uint64 | |
| type va_list __darwin_va_list | |
| type size_t __darwin_size_t | |
| type fpos_t __darwin_off_t | |
| type __sbuf struct { | |
| _base *uint8 | |
| _size int32 | |
| } | |
| type __sFILEX struct { | |
| } | |
| type __sFILE struct { | |
| _p *uint8 | |
| _r int32 | |
| _w int32 | |
| _flags int16 | |
| _file int16 | |
| _bf int64 | |
| _lbfsize int32 | |
| _cookie unsafe.Pointer | |
| _close func(unsafe.Pointer) | |
| _read func(unsafe.Pointer, *byte, int32) | |
| _seek func(unsafe.Pointer, int32, int32) | |
| _write func(unsafe.Pointer, *byte, int32) | |
| _ub int64 | |
| _extra *unsafe.Pointer | |
| _ur int32 | |
| _ubuf [3]uint8 | |
| _nbuf [1]uint8 | |
| _lb int64 | |
| _blksize int32 | |
| _offset int32 | |
| } | |
| type FILE __sFILE | |
| var // Warning (FieldDecl): /usr/include/_stdio.h:137 : Cannot resolve type 'int ( * _Nullable)(void *)' : Cannot separate function 'int ( * _Nullable)(void *)' : Cannot resolve type 'int ( * _Nullable)' : Cannot separate function 'int ( * _Nullable)' : Cannot resolve type '* _Nullable' : I couldn't find an appropriate Go type for the C type '* _Nullable'. | |
| // Warning (FieldDecl): /usr/include/_stdio.h:138 : Cannot resolve type 'int ( * _Nullable)(void *, char *, int)' : Cannot separate function 'int ( * _Nullable)(void *, char *, int)' : Cannot resolve type 'int ( * _Nullable)' : Cannot separate function 'int ( * _Nullable)' : Cannot resolve type '* _Nullable' : I couldn't find an appropriate Go type for the C type '* _Nullable'. | |
| // Warning (FieldDecl): /usr/include/_stdio.h:139 : Cannot resolve type 'fpos_t ( * _Nullable)(void *, fpos_t, int)' : Cannot separate function 'fpos_t ( * _Nullable)(void *, fpos_t, int)' : Cannot resolve type 'fpos_t ( * _Nullable)' : Cannot separate function 'fpos_t ( * _Nullable)' : Cannot resolve type '* _Nullable' : I couldn't find an appropriate Go type for the C type '* _Nullable'. | |
| // Warning (FieldDecl): /usr/include/_stdio.h:140 : Cannot resolve type 'int ( * _Nullable)(void *, char *, int)' : Cannot separate function 'int ( * _Nullable)(void *, char *, int)' : Cannot resolve type 'int ( * _Nullable)' : Cannot separate function 'int ( * _Nullable)' : Cannot resolve type '* _Nullable' : I couldn't find an appropriate Go type for the C type '* _Nullable'. | |
| __stdinp *noarch.File | |
| var __stdoutp *noarch.File | |
| type off_t __darwin_off_t | |
| type ssize_t __darwin_ssize_t | |
| type float_t float32 | |
| type double_t float64 | |
| // __inline_isfinitef - transpiled function from /usr/include/math.h:204 | |
| func __inline_isfinitef(__x float32) int32 { | |
| return func(val bool) int32 { | |
| if val { | |
| return 1 | |
| } else { | |
| return 0 | |
| } | |
| }(__x == __x && darwin.Fabsf(__x) != darwin.Inff()) | |
| } | |
| // __inline_isfinited - transpiled function from /usr/include/math.h:207 | |
| func __inline_isfinited(__x float64) int32 { | |
| return func(val bool) int32 { | |
| if val { | |
| return 1 | |
| } else { | |
| return 0 | |
| } | |
| }(__x == __x && darwin.Fabs(__x) != darwin.Inf()) | |
| } | |
| // __inline_isfinitel - transpiled function from /usr/include/math.h:210 | |
| func __inline_isfinitel(__x float64) int32 { | |
| return func(val bool) int32 { | |
| if val { | |
| return 1 | |
| } else { | |
| return 0 | |
| } | |
| }(__x == __x && darwin.Fabsl(__x) != darwin.Infl()) | |
| } | |
| // __inline_isinff - transpiled function from /usr/include/math.h:213 | |
| func __inline_isinff(__x float32) int32 { | |
| return func(val bool) int32 { | |
| if val { | |
| return 1 | |
| } else { | |
| return 0 | |
| } | |
| }(darwin.Fabsf(__x) == darwin.Inff()) | |
| } | |
| // __inline_isinfd - transpiled function from /usr/include/math.h:216 | |
| func __inline_isinfd(__x float64) int32 { | |
| return func(val bool) int32 { | |
| if val { | |
| return 1 | |
| } else { | |
| return 0 | |
| } | |
| }(darwin.Fabs(__x) == darwin.Inf()) | |
| } | |
| // __inline_isinfl - transpiled function from /usr/include/math.h:219 | |
| func __inline_isinfl(__x float64) int32 { | |
| return func(val bool) int32 { | |
| if val { | |
| return 1 | |
| } else { | |
| return 0 | |
| } | |
| }(darwin.Fabsl(__x) == darwin.Infl()) | |
| } | |
| // __inline_isnanf - transpiled function from /usr/include/math.h:222 | |
| func __inline_isnanf(__x float32) int32 { | |
| return func(val bool) int32 { | |
| if val { | |
| return 1 | |
| } else { | |
| return 0 | |
| } | |
| }(__x != __x) | |
| } | |
| // __inline_isnand - transpiled function from /usr/include/math.h:225 | |
| func __inline_isnand(__x float64) int32 { | |
| return func(val bool) int32 { | |
| if val { | |
| return 1 | |
| } else { | |
| return 0 | |
| } | |
| }(__x != __x) | |
| } | |
| // __inline_isnanl - transpiled function from /usr/include/math.h:228 | |
| func __inline_isnanl(__x float64) int32 { | |
| return func(val bool) int32 { | |
| if val { | |
| return 1 | |
| } else { | |
| return 0 | |
| } | |
| }(__x != __x) | |
| } | |
| // __inline_isnormalf - transpiled function from /usr/include/math.h:257 | |
| func __inline_isnormalf(__x float32) int32 { | |
| return func(val bool) int32 { | |
| if val { | |
| return 1 | |
| } else { | |
| return 0 | |
| } | |
| }(__inline_isfinitef(__x) != 0 && darwin.Fabsf(__x) >= float32(1.17549435e-38)) | |
| } | |
| // __inline_isnormald - transpiled function from /usr/include/math.h:260 | |
| func __inline_isnormald(__x float64) int32 { | |
| return func(val bool) int32 { | |
| if val { | |
| return 1 | |
| } else { | |
| return 0 | |
| } | |
| }(__inline_isfinited(__x) != 0 && darwin.Fabs(__x) >= 2.2250738585072014e-308) | |
| } | |
| // __inline_isnormall - transpiled function from /usr/include/math.h:263 | |
| func __inline_isnormall(__x float64) int32 { | |
| return func(val bool) int32 { | |
| if val { | |
| return 1 | |
| } else { | |
| return 0 | |
| } | |
| }(__inline_isfinitel(__x) != 0 && darwin.Fabsl(__x) >= 0) | |
| } | |
| type __float2 struct { | |
| __sinval float32 | |
| __cosval float32 | |
| } | |
| type __double2 struct { | |
| __sinval float64 | |
| __cosval float64 | |
| } | |
| // __sincosf - transpiled function from /usr/include/math.h:661 | |
| func __sincosf(__x float32, __sinp *float32, __cosp *float32) { | |
| var __stret darwin.Float2 = darwin.SincosfStret(__x) | |
| *__sinp = __stret.Sinval | |
| *__cosp = __stret.Cosval | |
| } | |
| // __sincos - transpiled function from /usr/include/math.h:666 | |
| func __sincos(__x float64, __sinp *float64, __cosp *float64) { | |
| var __stret darwin.Double2 = darwin.SincosStret(__x) | |
| *__sinp = __stret.Sinval | |
| *__cosp = __stret.Cosval | |
| } | |
| // __sincospif - transpiled function from /usr/include/math.h:671 | |
| func __sincospif(__x float32, __sinp *float32, __cosp *float32) { | |
| var __stret darwin.Float2 = darwin.SincospifStret(__x) | |
| *__sinp = __stret.Sinval | |
| *__cosp = __stret.Cosval | |
| } | |
| // __sincospi - transpiled function from /usr/include/math.h:676 | |
| func __sincospi(__x float64, __sinp *float64, __cosp *float64) { | |
| var __stret darwin.Double2 = darwin.SincospiStret(__x) | |
| *__sinp = __stret.Sinval | |
| *__cosp = __stret.Cosval | |
| } | |
| type exception struct { | |
| type_ int32 | |
| name *byte | |
| arg1 float64 | |
| arg2 float64 | |
| retval float64 | |
| } | |
| type rsize_t __darwin_size_t | |
| type errno_t int32 | |
| const P_ALL int32 = 0 | |
| const P_PID int32 = 1 | |
| const P_PGID int32 = 2 | |
| type idtype_t int32 | |
| type pid_t __darwin_pid_t | |
| type id_t __darwin_id_t | |
| type sig_atomic_t int32 | |
| type __darwin_i386_thread_state struct { | |
| __eax uint32 | |
| __ebx uint32 | |
| __ecx uint32 | |
| __edx uint32 | |
| __edi uint32 | |
| __esi uint32 | |
| __ebp uint32 | |
| __esp uint32 | |
| __ss uint32 | |
| __eflags uint32 | |
| __eip uint32 | |
| __cs uint32 | |
| __ds uint32 | |
| __es uint32 | |
| __fs uint32 | |
| __gs uint32 | |
| } | |
| type __darwin_fp_control struct { | |
| __invalid uint16 | |
| __denorm uint16 | |
| __zdiv uint16 | |
| __ovrfl uint16 | |
| __undfl uint16 | |
| __precis uint16 | |
| __pc uint16 | |
| __rc uint16 | |
| } | |
| type __darwin_fp_control_t __darwin_fp_control | |
| type __darwin_fp_status struct { | |
| __invalid uint16 | |
| __denorm uint16 | |
| __zdiv uint16 | |
| __ovrfl uint16 | |
| __undfl uint16 | |
| __precis uint16 | |
| __stkflt uint16 | |
| __errsumm uint16 | |
| __c0 uint16 | |
| __c1 uint16 | |
| __c2 uint16 | |
| __tos uint16 | |
| __c3 uint16 | |
| __busy uint16 | |
| } | |
| type __darwin_fp_status_t __darwin_fp_status | |
| type __darwin_mmst_reg struct { | |
| __mmst_reg [10]byte | |
| __mmst_rsrv [6]byte | |
| } | |
| type __darwin_xmm_reg struct { | |
| __xmm_reg [16]byte | |
| } | |
| type __darwin_ymm_reg struct { | |
| __ymm_reg [32]byte | |
| } | |
| type __darwin_zmm_reg struct { | |
| __zmm_reg [64]byte | |
| } | |
| type __darwin_opmask_reg struct { | |
| __opmask_reg [8]byte | |
| } | |
| type __darwin_i386_float_state struct { | |
| __fpu_reserved [2]int32 | |
| __fpu_fcw __darwin_fp_control | |
| __fpu_fsw __darwin_fp_status | |
| __fpu_ftw uint8 | |
| __fpu_rsrv1 uint8 | |
| __fpu_fop uint16 | |
| __fpu_ip uint32 | |
| __fpu_cs uint16 | |
| __fpu_rsrv2 uint16 | |
| __fpu_dp uint32 | |
| __fpu_ds uint16 | |
| __fpu_rsrv3 uint16 | |
| __fpu_mxcsr uint32 | |
| __fpu_mxcsrmask uint32 | |
| __fpu_stmm0 __darwin_mmst_reg | |
| __fpu_stmm1 __darwin_mmst_reg | |
| __fpu_stmm2 __darwin_mmst_reg | |
| __fpu_stmm3 __darwin_mmst_reg | |
| __fpu_stmm4 __darwin_mmst_reg | |
| __fpu_stmm5 __darwin_mmst_reg | |
| __fpu_stmm6 __darwin_mmst_reg | |
| __fpu_stmm7 __darwin_mmst_reg | |
| __fpu_xmm0 __darwin_xmm_reg | |
| __fpu_xmm1 __darwin_xmm_reg | |
| __fpu_xmm2 __darwin_xmm_reg | |
| __fpu_xmm3 __darwin_xmm_reg | |
| __fpu_xmm4 __darwin_xmm_reg | |
| __fpu_xmm5 __darwin_xmm_reg | |
| __fpu_xmm6 __darwin_xmm_reg | |
| __fpu_xmm7 __darwin_xmm_reg | |
| __fpu_rsrv4 [224]byte | |
| __fpu_reserved1 int32 | |
| } | |
| type __darwin_i386_avx_state struct { | |
| __fpu_reserved [2]int32 | |
| __fpu_fcw __darwin_fp_control | |
| __fpu_fsw __darwin_fp_status | |
| __fpu_ftw uint8 | |
| __fpu_rsrv1 uint8 | |
| __fpu_fop uint16 | |
| __fpu_ip uint32 | |
| __fpu_cs uint16 | |
| __fpu_rsrv2 uint16 | |
| __fpu_dp uint32 | |
| __fpu_ds uint16 | |
| __fpu_rsrv3 uint16 | |
| __fpu_mxcsr uint32 | |
| __fpu_mxcsrmask uint32 | |
| __fpu_stmm0 __darwin_mmst_reg | |
| __fpu_stmm1 __darwin_mmst_reg | |
| __fpu_stmm2 __darwin_mmst_reg | |
| __fpu_stmm3 __darwin_mmst_reg | |
| __fpu_stmm4 __darwin_mmst_reg | |
| __fpu_stmm5 __darwin_mmst_reg | |
| __fpu_stmm6 __darwin_mmst_reg | |
| __fpu_stmm7 __darwin_mmst_reg | |
| __fpu_xmm0 __darwin_xmm_reg | |
| __fpu_xmm1 __darwin_xmm_reg | |
| __fpu_xmm2 __darwin_xmm_reg | |
| __fpu_xmm3 __darwin_xmm_reg | |
| __fpu_xmm4 __darwin_xmm_reg | |
| __fpu_xmm5 __darwin_xmm_reg | |
| __fpu_xmm6 __darwin_xmm_reg | |
| __fpu_xmm7 __darwin_xmm_reg | |
| __fpu_rsrv4 [224]byte | |
| __fpu_reserved1 int32 | |
| __avx_reserved1 [64]byte | |
| __fpu_ymmh0 __darwin_xmm_reg | |
| __fpu_ymmh1 __darwin_xmm_reg | |
| __fpu_ymmh2 __darwin_xmm_reg | |
| __fpu_ymmh3 __darwin_xmm_reg | |
| __fpu_ymmh4 __darwin_xmm_reg | |
| __fpu_ymmh5 __darwin_xmm_reg | |
| __fpu_ymmh6 __darwin_xmm_reg | |
| __fpu_ymmh7 __darwin_xmm_reg | |
| } | |
| type __darwin_i386_avx512_state struct { | |
| __fpu_reserved [2]int32 | |
| __fpu_fcw __darwin_fp_control | |
| __fpu_fsw __darwin_fp_status | |
| __fpu_ftw uint8 | |
| __fpu_rsrv1 uint8 | |
| __fpu_fop uint16 | |
| __fpu_ip uint32 | |
| __fpu_cs uint16 | |
| __fpu_rsrv2 uint16 | |
| __fpu_dp uint32 | |
| __fpu_ds uint16 | |
| __fpu_rsrv3 uint16 | |
| __fpu_mxcsr uint32 | |
| __fpu_mxcsrmask uint32 | |
| __fpu_stmm0 __darwin_mmst_reg | |
| __fpu_stmm1 __darwin_mmst_reg | |
| __fpu_stmm2 __darwin_mmst_reg | |
| __fpu_stmm3 __darwin_mmst_reg | |
| __fpu_stmm4 __darwin_mmst_reg | |
| __fpu_stmm5 __darwin_mmst_reg | |
| __fpu_stmm6 __darwin_mmst_reg | |
| __fpu_stmm7 __darwin_mmst_reg | |
| __fpu_xmm0 __darwin_xmm_reg | |
| __fpu_xmm1 __darwin_xmm_reg | |
| __fpu_xmm2 __darwin_xmm_reg | |
| __fpu_xmm3 __darwin_xmm_reg | |
| __fpu_xmm4 __darwin_xmm_reg | |
| __fpu_xmm5 __darwin_xmm_reg | |
| __fpu_xmm6 __darwin_xmm_reg | |
| __fpu_xmm7 __darwin_xmm_reg | |
| __fpu_rsrv4 [224]byte | |
| __fpu_reserved1 int32 | |
| __avx_reserved1 [64]byte | |
| __fpu_ymmh0 __darwin_xmm_reg | |
| __fpu_ymmh1 __darwin_xmm_reg | |
| __fpu_ymmh2 __darwin_xmm_reg | |
| __fpu_ymmh3 __darwin_xmm_reg | |
| __fpu_ymmh4 __darwin_xmm_reg | |
| __fpu_ymmh5 __darwin_xmm_reg | |
| __fpu_ymmh6 __darwin_xmm_reg | |
| __fpu_ymmh7 __darwin_xmm_reg | |
| __fpu_k0 __darwin_opmask_reg | |
| __fpu_k1 __darwin_opmask_reg | |
| __fpu_k2 __darwin_opmask_reg | |
| __fpu_k3 __darwin_opmask_reg | |
| __fpu_k4 __darwin_opmask_reg | |
| __fpu_k5 __darwin_opmask_reg | |
| __fpu_k6 __darwin_opmask_reg | |
| __fpu_k7 __darwin_opmask_reg | |
| __fpu_zmmh0 __darwin_ymm_reg | |
| __fpu_zmmh1 __darwin_ymm_reg | |
| __fpu_zmmh2 __darwin_ymm_reg | |
| __fpu_zmmh3 __darwin_ymm_reg | |
| __fpu_zmmh4 __darwin_ymm_reg | |
| __fpu_zmmh5 __darwin_ymm_reg | |
| __fpu_zmmh6 __darwin_ymm_reg | |
| __fpu_zmmh7 __darwin_ymm_reg | |
| } | |
| type __darwin_i386_exception_state struct { | |
| __trapno uint16 | |
| __cpu uint16 | |
| __err uint32 | |
| __faultvaddr uint32 | |
| } | |
| type __darwin_x86_debug_state32 struct { | |
| __dr0 uint32 | |
| __dr1 uint32 | |
| __dr2 uint32 | |
| __dr3 uint32 | |
| __dr4 uint32 | |
| __dr5 uint32 | |
| __dr6 uint32 | |
| __dr7 uint32 | |
| } | |
| type __darwin_x86_thread_state64 struct { | |
| __rax uint64 | |
| __rbx uint64 | |
| __rcx uint64 | |
| __rdx uint64 | |
| __rdi uint64 | |
| __rsi uint64 | |
| __rbp uint64 | |
| __rsp uint64 | |
| __r8 uint64 | |
| __r9 uint64 | |
| __r10 uint64 | |
| __r11 uint64 | |
| __r12 uint64 | |
| __r13 uint64 | |
| __r14 uint64 | |
| __r15 uint64 | |
| __rip uint64 | |
| __rflags uint64 | |
| __cs uint64 | |
| __fs uint64 | |
| __gs uint64 | |
| } | |
| type __darwin_x86_float_state64 struct { | |
| __fpu_reserved [2]int32 | |
| __fpu_fcw __darwin_fp_control | |
| __fpu_fsw __darwin_fp_status | |
| __fpu_ftw uint8 | |
| __fpu_rsrv1 uint8 | |
| __fpu_fop uint16 | |
| __fpu_ip uint32 | |
| __fpu_cs uint16 | |
| __fpu_rsrv2 uint16 | |
| __fpu_dp uint32 | |
| __fpu_ds uint16 | |
| __fpu_rsrv3 uint16 | |
| __fpu_mxcsr uint32 | |
| __fpu_mxcsrmask uint32 | |
| __fpu_stmm0 __darwin_mmst_reg | |
| __fpu_stmm1 __darwin_mmst_reg | |
| __fpu_stmm2 __darwin_mmst_reg | |
| __fpu_stmm3 __darwin_mmst_reg | |
| __fpu_stmm4 __darwin_mmst_reg | |
| __fpu_stmm5 __darwin_mmst_reg | |
| __fpu_stmm6 __darwin_mmst_reg | |
| __fpu_stmm7 __darwin_mmst_reg | |
| __fpu_xmm0 __darwin_xmm_reg | |
| __fpu_xmm1 __darwin_xmm_reg | |
| __fpu_xmm2 __darwin_xmm_reg | |
| __fpu_xmm3 __darwin_xmm_reg | |
| __fpu_xmm4 __darwin_xmm_reg | |
| __fpu_xmm5 __darwin_xmm_reg | |
| __fpu_xmm6 __darwin_xmm_reg | |
| __fpu_xmm7 __darwin_xmm_reg | |
| __fpu_xmm8 __darwin_xmm_reg | |
| __fpu_xmm9 __darwin_xmm_reg | |
| __fpu_xmm10 __darwin_xmm_reg | |
| __fpu_xmm11 __darwin_xmm_reg | |
| __fpu_xmm12 __darwin_xmm_reg | |
| __fpu_xmm13 __darwin_xmm_reg | |
| __fpu_xmm14 __darwin_xmm_reg | |
| __fpu_xmm15 __darwin_xmm_reg | |
| __fpu_rsrv4 [96]byte | |
| __fpu_reserved1 int32 | |
| } | |
| type __darwin_x86_avx_state64 struct { | |
| __fpu_reserved [2]int32 | |
| __fpu_fcw __darwin_fp_control | |
| __fpu_fsw __darwin_fp_status | |
| __fpu_ftw uint8 | |
| __fpu_rsrv1 uint8 | |
| __fpu_fop uint16 | |
| __fpu_ip uint32 | |
| __fpu_cs uint16 | |
| __fpu_rsrv2 uint16 | |
| __fpu_dp uint32 | |
| __fpu_ds uint16 | |
| __fpu_rsrv3 uint16 | |
| __fpu_mxcsr uint32 | |
| __fpu_mxcsrmask uint32 | |
| __fpu_stmm0 __darwin_mmst_reg | |
| __fpu_stmm1 __darwin_mmst_reg | |
| __fpu_stmm2 __darwin_mmst_reg | |
| __fpu_stmm3 __darwin_mmst_reg | |
| __fpu_stmm4 __darwin_mmst_reg | |
| __fpu_stmm5 __darwin_mmst_reg | |
| __fpu_stmm6 __darwin_mmst_reg | |
| __fpu_stmm7 __darwin_mmst_reg | |
| __fpu_xmm0 __darwin_xmm_reg | |
| __fpu_xmm1 __darwin_xmm_reg | |
| __fpu_xmm2 __darwin_xmm_reg | |
| __fpu_xmm3 __darwin_xmm_reg | |
| __fpu_xmm4 __darwin_xmm_reg | |
| __fpu_xmm5 __darwin_xmm_reg | |
| __fpu_xmm6 __darwin_xmm_reg | |
| __fpu_xmm7 __darwin_xmm_reg | |
| __fpu_xmm8 __darwin_xmm_reg | |
| __fpu_xmm9 __darwin_xmm_reg | |
| __fpu_xmm10 __darwin_xmm_reg | |
| __fpu_xmm11 __darwin_xmm_reg | |
| __fpu_xmm12 __darwin_xmm_reg | |
| __fpu_xmm13 __darwin_xmm_reg | |
| __fpu_xmm14 __darwin_xmm_reg | |
| __fpu_xmm15 __darwin_xmm_reg | |
| __fpu_rsrv4 [96]byte | |
| __fpu_reserved1 int32 | |
| __avx_reserved1 [64]byte | |
| __fpu_ymmh0 __darwin_xmm_reg | |
| __fpu_ymmh1 __darwin_xmm_reg | |
| __fpu_ymmh2 __darwin_xmm_reg | |
| __fpu_ymmh3 __darwin_xmm_reg | |
| __fpu_ymmh4 __darwin_xmm_reg | |
| __fpu_ymmh5 __darwin_xmm_reg | |
| __fpu_ymmh6 __darwin_xmm_reg | |
| __fpu_ymmh7 __darwin_xmm_reg | |
| __fpu_ymmh8 __darwin_xmm_reg | |
| __fpu_ymmh9 __darwin_xmm_reg | |
| __fpu_ymmh10 __darwin_xmm_reg | |
| __fpu_ymmh11 __darwin_xmm_reg | |
| __fpu_ymmh12 __darwin_xmm_reg | |
| __fpu_ymmh13 __darwin_xmm_reg | |
| __fpu_ymmh14 __darwin_xmm_reg | |
| __fpu_ymmh15 __darwin_xmm_reg | |
| } | |
| type __darwin_x86_avx512_state64 struct { | |
| __fpu_reserved [2]int32 | |
| __fpu_fcw __darwin_fp_control | |
| __fpu_fsw __darwin_fp_status | |
| __fpu_ftw uint8 | |
| __fpu_rsrv1 uint8 | |
| __fpu_fop uint16 | |
| __fpu_ip uint32 | |
| __fpu_cs uint16 | |
| __fpu_rsrv2 uint16 | |
| __fpu_dp uint32 | |
| __fpu_ds uint16 | |
| __fpu_rsrv3 uint16 | |
| __fpu_mxcsr uint32 | |
| __fpu_mxcsrmask uint32 | |
| __fpu_stmm0 __darwin_mmst_reg | |
| __fpu_stmm1 __darwin_mmst_reg | |
| __fpu_stmm2 __darwin_mmst_reg | |
| __fpu_stmm3 __darwin_mmst_reg | |
| __fpu_stmm4 __darwin_mmst_reg | |
| __fpu_stmm5 __darwin_mmst_reg | |
| __fpu_stmm6 __darwin_mmst_reg | |
| __fpu_stmm7 __darwin_mmst_reg | |
| __fpu_xmm0 __darwin_xmm_reg | |
| __fpu_xmm1 __darwin_xmm_reg | |
| __fpu_xmm2 __darwin_xmm_reg | |
| __fpu_xmm3 __darwin_xmm_reg | |
| __fpu_xmm4 __darwin_xmm_reg | |
| __fpu_xmm5 __darwin_xmm_reg | |
| __fpu_xmm6 __darwin_xmm_reg | |
| __fpu_xmm7 __darwin_xmm_reg | |
| __fpu_xmm8 __darwin_xmm_reg | |
| __fpu_xmm9 __darwin_xmm_reg | |
| __fpu_xmm10 __darwin_xmm_reg | |
| __fpu_xmm11 __darwin_xmm_reg | |
| __fpu_xmm12 __darwin_xmm_reg | |
| __fpu_xmm13 __darwin_xmm_reg | |
| __fpu_xmm14 __darwin_xmm_reg | |
| __fpu_xmm15 __darwin_xmm_reg | |
| __fpu_rsrv4 [96]byte | |
| __fpu_reserved1 int32 | |
| __avx_reserved1 [64]byte | |
| __fpu_ymmh0 __darwin_xmm_reg | |
| __fpu_ymmh1 __darwin_xmm_reg | |
| __fpu_ymmh2 __darwin_xmm_reg | |
| __fpu_ymmh3 __darwin_xmm_reg | |
| __fpu_ymmh4 __darwin_xmm_reg | |
| __fpu_ymmh5 __darwin_xmm_reg | |
| __fpu_ymmh6 __darwin_xmm_reg | |
| __fpu_ymmh7 __darwin_xmm_reg | |
| __fpu_ymmh8 __darwin_xmm_reg | |
| __fpu_ymmh9 __darwin_xmm_reg | |
| __fpu_ymmh10 __darwin_xmm_reg | |
| __fpu_ymmh11 __darwin_xmm_reg | |
| __fpu_ymmh12 __darwin_xmm_reg | |
| __fpu_ymmh13 __darwin_xmm_reg | |
| __fpu_ymmh14 __darwin_xmm_reg | |
| __fpu_ymmh15 __darwin_xmm_reg | |
| __fpu_k0 __darwin_opmask_reg | |
| __fpu_k1 __darwin_opmask_reg | |
| __fpu_k2 __darwin_opmask_reg | |
| __fpu_k3 __darwin_opmask_reg | |
| __fpu_k4 __darwin_opmask_reg | |
| __fpu_k5 __darwin_opmask_reg | |
| __fpu_k6 __darwin_opmask_reg | |
| __fpu_k7 __darwin_opmask_reg | |
| __fpu_zmmh0 __darwin_ymm_reg | |
| __fpu_zmmh1 __darwin_ymm_reg | |
| __fpu_zmmh2 __darwin_ymm_reg | |
| __fpu_zmmh3 __darwin_ymm_reg | |
| __fpu_zmmh4 __darwin_ymm_reg | |
| __fpu_zmmh5 __darwin_ymm_reg | |
| __fpu_zmmh6 __darwin_ymm_reg | |
| __fpu_zmmh7 __darwin_ymm_reg | |
| __fpu_zmmh8 __darwin_ymm_reg | |
| __fpu_zmmh9 __darwin_ymm_reg | |
| __fpu_zmmh10 __darwin_ymm_reg | |
| __fpu_zmmh11 __darwin_ymm_reg | |
| __fpu_zmmh12 __darwin_ymm_reg | |
| __fpu_zmmh13 __darwin_ymm_reg | |
| __fpu_zmmh14 __darwin_ymm_reg | |
| __fpu_zmmh15 __darwin_ymm_reg | |
| __fpu_zmm16 __darwin_zmm_reg | |
| __fpu_zmm17 __darwin_zmm_reg | |
| __fpu_zmm18 __darwin_zmm_reg | |
| __fpu_zmm19 __darwin_zmm_reg | |
| __fpu_zmm20 __darwin_zmm_reg | |
| __fpu_zmm21 __darwin_zmm_reg | |
| __fpu_zmm22 __darwin_zmm_reg | |
| __fpu_zmm23 __darwin_zmm_reg | |
| __fpu_zmm24 __darwin_zmm_reg | |
| __fpu_zmm25 __darwin_zmm_reg | |
| __fpu_zmm26 __darwin_zmm_reg | |
| __fpu_zmm27 __darwin_zmm_reg | |
| __fpu_zmm28 __darwin_zmm_reg | |
| __fpu_zmm29 __darwin_zmm_reg | |
| __fpu_zmm30 __darwin_zmm_reg | |
| __fpu_zmm31 __darwin_zmm_reg | |
| } | |
| type __darwin_x86_exception_state64 struct { | |
| __trapno uint16 | |
| __cpu uint16 | |
| __err uint32 | |
| __faultvaddr uint64 | |
| } | |
| type __darwin_x86_debug_state64 struct { | |
| __dr0 uint64 | |
| __dr1 uint64 | |
| __dr2 uint64 | |
| __dr3 uint64 | |
| __dr4 uint64 | |
| __dr5 uint64 | |
| __dr6 uint64 | |
| __dr7 uint64 | |
| } | |
| type __darwin_x86_cpmu_state64 struct { | |
| __ctrs [16]uint64 | |
| } | |
| type __darwin_mcontext32 struct { | |
| __es __darwin_i386_exception_state | |
| __ss __darwin_i386_thread_state | |
| __fs __darwin_i386_float_state | |
| } | |
| type __darwin_mcontext_avx32 struct { | |
| __es __darwin_i386_exception_state | |
| __ss __darwin_i386_thread_state | |
| __fs __darwin_i386_avx_state | |
| } | |
| type __darwin_mcontext_avx512_32 struct { | |
| __es __darwin_i386_exception_state | |
| __ss __darwin_i386_thread_state | |
| __fs __darwin_i386_avx512_state | |
| } | |
| type __darwin_mcontext64 struct { | |
| __es __darwin_x86_exception_state64 | |
| __ss __darwin_x86_thread_state64 | |
| __fs __darwin_x86_float_state64 | |
| } | |
| type __darwin_mcontext_avx64 struct { | |
| __es __darwin_x86_exception_state64 | |
| __ss __darwin_x86_thread_state64 | |
| __fs __darwin_x86_avx_state64 | |
| } | |
| type __darwin_mcontext_avx512_64 struct { | |
| __es __darwin_x86_exception_state64 | |
| __ss __darwin_x86_thread_state64 | |
| __fs __darwin_x86_avx512_state64 | |
| } | |
| type mcontext_t *__darwin_mcontext64 | |
| type pthread_attr_t __darwin_pthread_attr_t | |
| type __darwin_sigaltstack struct { | |
| ss_sp unsafe.Pointer | |
| ss_size __darwin_size_t | |
| ss_flags int32 | |
| } | |
| type stack_t __darwin_sigaltstack | |
| type __darwin_ucontext struct { | |
| uc_onstack int32 | |
| uc_sigmask __darwin_sigset_t | |
| uc_stack __darwin_sigaltstack | |
| uc_link *__darwin_ucontext | |
| uc_mcsize __darwin_size_t | |
| uc_mcontext *__darwin_mcontext64 | |
| __mcontext_data __darwin_mcontext64 | |
| } | |
| type ucontext_t __darwin_ucontext | |
| type sigset_t __darwin_sigset_t | |
| type uid_t __darwin_uid_t | |
| type sigval struct{ memory unsafe.Pointer } | |
| func (unionVar *sigval) copy() sigval { | |
| var buffer [8]byte | |
| for i := range buffer { | |
| buffer[i] = (*((*[8]byte)(unionVar.memory)))[i] | |
| } | |
| var newUnion sigval | |
| newUnion.memory = unsafe.Pointer(&buffer) | |
| return newUnion | |
| } | |
| func (unionVar *sigval) sival_int() *int32 { | |
| if unionVar.memory == nil { | |
| var buffer [8]byte | |
| unionVar.memory = unsafe.Pointer(&buffer) | |
| } | |
| return (*int32)(unionVar.memory) | |
| } | |
| func (unionVar *sigval) sival_ptr() *unsafe.Pointer { | |
| if unionVar.memory == nil { | |
| var buffer [8]byte | |
| unionVar.memory = unsafe.Pointer(&buffer) | |
| } | |
| return (*unsafe.Pointer)(unionVar.memory) | |
| } | |
| type sigevent struct { | |
| sigev_notify int32 | |
| sigev_signo int32 | |
| sigev_value sigval | |
| sigev_notify_function func(sigval) | |
| sigev_notify_attributes *pthread_attr_t | |
| } | |
| type __siginfo struct { | |
| si_signo int32 | |
| si_errno int32 | |
| si_code int32 | |
| si_pid pid_t | |
| si_uid uid_t | |
| si_status int32 | |
| si_addr unsafe.Pointer | |
| si_value sigval | |
| si_band int32 | |
| __pad [7]uint32 | |
| } | |
| type siginfo_t __siginfo | |
| type __sigaction_u struct{ memory unsafe.Pointer } | |
| func (unionVar *__sigaction_u) copy() __sigaction_u { | |
| var buffer [8]byte | |
| for i := range buffer { | |
| buffer[i] = (*((*[8]byte)(unionVar.memory)))[i] | |
| } | |
| var newUnion __sigaction_u | |
| newUnion.memory = unsafe.Pointer(&buffer) | |
| return newUnion | |
| } | |
| func (unionVar *__sigaction_u) __sa_handler() *func(int32) { | |
| if unionVar.memory == nil { | |
| var buffer [8]byte | |
| unionVar.memory = unsafe.Pointer(&buffer) | |
| } | |
| return (*func(int32))(unionVar.memory) | |
| } | |
| func (unionVar *__sigaction_u) __sa_sigaction() *func(int32, *__siginfo, unsafe.Pointer) { | |
| if unionVar.memory == nil { | |
| var buffer [8]byte | |
| unionVar.memory = unsafe.Pointer(&buffer) | |
| } | |
| return (*func(int32, *__siginfo, unsafe.Pointer))(unionVar.memory) | |
| } | |
| type sig_t func(int32) | |
| type sigvec struct { | |
| sv_handler func(int32) | |
| sv_mask int32 | |
| sv_flags int32 | |
| } | |
| type sigstack struct { | |
| ss_sp *byte | |
| ss_onstack int32 | |
| } | |
| type uint8_t uint8 | |
| type uint16_t uint16 | |
| type uint32_t uint32 | |
| type uint64_t uint64 | |
| type int_least8_t int8 | |
| type int_least16_t int16 | |
| type int_least32_t int32 | |
| type int_least64_t int64 | |
| type uint_least8_t uint8 | |
| type uint_least16_t uint16 | |
| type uint_least32_t uint32 | |
| type uint_least64_t uint64 | |
| type int_fast8_t int8 | |
| type int_fast16_t int16 | |
| type int_fast32_t int32 | |
| type int_fast64_t int64 | |
| type uint_fast8_t uint8 | |
| type uint_fast16_t uint16 | |
| type uint_fast32_t uint32 | |
| type uint_fast64_t uint64 | |
| type intmax_t int32 | |
| type uintmax_t uint32 | |
| type timeval struct { | |
| tv_sec __darwin_time_t | |
| tv_usec __darwin_suseconds_t | |
| } | |
| type rlim_t uint64 | |
| type rusage struct { | |
| ru_utime timeval | |
| ru_stime timeval | |
| ru_maxrss int32 | |
| ru_ixrss int32 | |
| ru_idrss int32 | |
| ru_isrss int32 | |
| ru_minflt int32 | |
| ru_majflt int32 | |
| ru_nswap int32 | |
| ru_inblock int32 | |
| ru_oublock int32 | |
| ru_msgsnd int32 | |
| ru_msgrcv int32 | |
| ru_nsignals int32 | |
| ru_nvcsw int32 | |
| ru_nivcsw int32 | |
| } | |
| type rusage_info_t unsafe.Pointer | |
| type rusage_info_v0 struct { | |
| ri_uuid [16]uint8 | |
| ri_user_time uint64 | |
| ri_system_time uint64 | |
| ri_pkg_idle_wkups uint64 | |
| ri_interrupt_wkups uint64 | |
| ri_pageins uint64 | |
| ri_wired_size uint64 | |
| ri_resident_size uint64 | |
| ri_phys_footprint uint64 | |
| ri_proc_start_abstime uint64 | |
| ri_proc_exit_abstime uint64 | |
| } | |
| type rusage_info_v1 struct { | |
| ri_uuid [16]uint8 | |
| ri_user_time uint64 | |
| ri_system_time uint64 | |
| ri_pkg_idle_wkups uint64 | |
| ri_interrupt_wkups uint64 | |
| ri_pageins uint64 | |
| ri_wired_size uint64 | |
| ri_resident_size uint64 | |
| ri_phys_footprint uint64 | |
| ri_proc_start_abstime uint64 | |
| ri_proc_exit_abstime uint64 | |
| ri_child_user_time uint64 | |
| ri_child_system_time uint64 | |
| ri_child_pkg_idle_wkups uint64 | |
| ri_child_interrupt_wkups uint64 | |
| ri_child_pageins uint64 | |
| ri_child_elapsed_abstime uint64 | |
| } | |
| type rusage_info_v2 struct { | |
| ri_uuid [16]uint8 | |
| ri_user_time uint64 | |
| ri_system_time uint64 | |
| ri_pkg_idle_wkups uint64 | |
| ri_interrupt_wkups uint64 | |
| ri_pageins uint64 | |
| ri_wired_size uint64 | |
| ri_resident_size uint64 | |
| ri_phys_footprint uint64 | |
| ri_proc_start_abstime uint64 | |
| ri_proc_exit_abstime uint64 | |
| ri_child_user_time uint64 | |
| ri_child_system_time uint64 | |
| ri_child_pkg_idle_wkups uint64 | |
| ri_child_interrupt_wkups uint64 | |
| ri_child_pageins uint64 | |
| ri_child_elapsed_abstime uint64 | |
| ri_diskio_bytesread uint64 | |
| ri_diskio_byteswritten uint64 | |
| } | |
| type rusage_info_v3 struct { | |
| ri_uuid [16]uint8 | |
| ri_user_time uint64 | |
| ri_system_time uint64 | |
| ri_pkg_idle_wkups uint64 | |
| ri_interrupt_wkups uint64 | |
| ri_pageins uint64 | |
| ri_wired_size uint64 | |
| ri_resident_size uint64 | |
| ri_phys_footprint uint64 | |
| ri_proc_start_abstime uint64 | |
| ri_proc_exit_abstime uint64 | |
| ri_child_user_time uint64 | |
| ri_child_system_time uint64 | |
| ri_child_pkg_idle_wkups uint64 | |
| ri_child_interrupt_wkups uint64 | |
| ri_child_pageins uint64 | |
| ri_child_elapsed_abstime uint64 | |
| ri_diskio_bytesread uint64 | |
| ri_diskio_byteswritten uint64 | |
| ri_cpu_time_qos_default uint64 | |
| ri_cpu_time_qos_maintenance uint64 | |
| ri_cpu_time_qos_background uint64 | |
| ri_cpu_time_qos_utility uint64 | |
| ri_cpu_time_qos_legacy uint64 | |
| ri_cpu_time_qos_user_initiated uint64 | |
| ri_cpu_time_qos_user_interactive uint64 | |
| ri_billed_system_time uint64 | |
| ri_serviced_system_time uint64 | |
| } | |
| type rusage_info_v4 struct { | |
| ri_uuid [16]uint8 | |
| ri_user_time uint64 | |
| ri_system_time uint64 | |
| ri_pkg_idle_wkups uint64 | |
| ri_interrupt_wkups uint64 | |
| ri_pageins uint64 | |
| ri_wired_size uint64 | |
| ri_resident_size uint64 | |
| ri_phys_footprint uint64 | |
| ri_proc_start_abstime uint64 | |
| ri_proc_exit_abstime uint64 | |
| ri_child_user_time uint64 | |
| ri_child_system_time uint64 | |
| ri_child_pkg_idle_wkups uint64 | |
| ri_child_interrupt_wkups uint64 | |
| ri_child_pageins uint64 | |
| ri_child_elapsed_abstime uint64 | |
| ri_diskio_bytesread uint64 | |
| ri_diskio_byteswritten uint64 | |
| ri_cpu_time_qos_default uint64 | |
| ri_cpu_time_qos_maintenance uint64 | |
| ri_cpu_time_qos_background uint64 | |
| ri_cpu_time_qos_utility uint64 | |
| ri_cpu_time_qos_legacy uint64 | |
| ri_cpu_time_qos_user_initiated uint64 | |
| ri_cpu_time_qos_user_interactive uint64 | |
| ri_billed_system_time uint64 | |
| ri_serviced_system_time uint64 | |
| ri_logical_writes uint64 | |
| ri_lifetime_max_phys_footprint uint64 | |
| ri_instructions uint64 | |
| ri_cycles uint64 | |
| ri_billed_energy uint64 | |
| ri_serviced_energy uint64 | |
| ri_unused [2]uint64 | |
| } | |
| type rusage_info_current rusage_info_v4 | |
| type rlimit struct { | |
| rlim_cur rlim_t | |
| rlim_max rlim_t | |
| } | |
| type proc_rlimit_control_wakeupmon struct { | |
| wm_flags uint32 | |
| wm_rate int32 | |
| } | |
| // _OSSwapInt16 - transpiled function from /usr/include/libkern/i386/_OSByteOrder.h:44 | |
| // Warning (FieldDecl): /usr/include/mach/i386/_structs.h:94 : Error : name of FieldDecl is empty | |
| func _OSSwapInt16(_data uint16) uint16 { | |
| return (uint16((int32(uint16((_data)))<<uint64(int32(8)) | int32(uint16((_data)))>>uint64(int32(8))))) | |
| } | |
| // _OSSwapInt32 - transpiled function from /usr/include/libkern/i386/_OSByteOrder.h:53 | |
| func _OSSwapInt32(_data uint32) uint32 { | |
| return uint32((darwin.BSwap32(uint32((uint32(_data)))))) | |
| } | |
| // _OSSwapInt64 - transpiled function from /usr/include/libkern/i386/_OSByteOrder.h:68 | |
| func _OSSwapInt64(_data uint64) uint64 { | |
| return uint64((darwin.BSwap64(uint64((uint64(_data)))))) | |
| } | |
| type BSstructSatSSusrSincludeSsysSwaitPhD199D2E struct { | |
| w_Termsig uint32 | |
| w_Coredump uint32 | |
| w_Retcode uint32 | |
| w_Filler uint32 | |
| } | |
| type BSstructSatSSusrSincludeSsysSwaitPhD218D2E struct { | |
| w_Stopval uint32 | |
| w_Stopsig uint32 | |
| w_Filler uint32 | |
| } | |
| type wait struct{ memory unsafe.Pointer } | |
| func (unionVar *wait) copy() wait { | |
| var buffer [16]byte | |
| for i := range buffer { | |
| buffer[i] = (*((*[16]byte)(unionVar.memory)))[i] | |
| } | |
| var newUnion wait | |
| newUnion.memory = unsafe.Pointer(&buffer) | |
| return newUnion | |
| } | |
| func (unionVar *wait) w_status() *int32 { | |
| if unionVar.memory == nil { | |
| var buffer [16]byte | |
| unionVar.memory = unsafe.Pointer(&buffer) | |
| } | |
| return (*int32)(unionVar.memory) | |
| } | |
| func (unionVar *wait) w_T() *BSstructSatSSusrSincludeSsysSwaitPhD199D2E { | |
| if unionVar.memory == nil { | |
| var buffer [16]byte | |
| unionVar.memory = unsafe.Pointer(&buffer) | |
| } | |
| return (*BSstructSatSSusrSincludeSsysSwaitPhD199D2E)(unionVar.memory) | |
| } | |
| func (unionVar *wait) w_S() *BSstructSatSSusrSincludeSsysSwaitPhD218D2E { | |
| if unionVar.memory == nil { | |
| var buffer [16]byte | |
| unionVar.memory = unsafe.Pointer(&buffer) | |
| } | |
| return (*BSstructSatSSusrSincludeSsysSwaitPhD218D2E)(unionVar.memory) | |
| } | |
| type ct_rune_t darwin.CtRuneT | |
| type rune_t __darwin_rune_t | |
| type wchar_t __darwin_wchar_t | |
| type div_t struct { | |
| quot int32 | |
| rem int32 | |
| } | |
| type ldiv_t struct { | |
| quot int32 | |
| rem int32 | |
| } | |
| type lldiv_t struct { | |
| quot int64 | |
| rem int64 | |
| } | |
| type dev_t __darwin_dev_t | |
| type mode_t __darwin_mode_t | |
| var n int32 | |
| var fn int32 | |
| var nfactor int32 | |
| var maxDec int32 | |
| var maxW int32 | |
| var curstr *byte | |
| var max_perm int32 | |
| var mperm_res *int32 | |
| var nBest *int32 | |
| var bestLen *int32 | |
| var bestStrings **int32 | |
| var tot_bl int32 | |
| var unvisited *byte | |
| var valid *byte | |
| var outputFileName []byte = make([]byte, 256, 256) | |
| // main - transpiled function from /Users/john/tmp/superperm/ChaffinMethod/ChaffinMethod.c:103 | |
| // | |
| // ChaffinMethod.c | |
| // | |
| // A program based on Benjamin Chaffin's algorithm for finding minimal superpermutations. | |
| /* | |
| From the original version: | |
| -------------------------- | |
| This script is used to show that minimal superpermutations on 5 symbols have 153 characters | |
| (it can also compute the length of minimal superpermutations on 3 or 4 symbols). | |
| More specifically, it computes the values in the table from the following blog post: | |
| http://www.njohnston.ca/2014/08/all-minimal-superpermutations-on-five-symbols-have-been-found/ | |
| Author: Nathaniel Johnston (nathaniel@njohnston.ca), based on an algorithm by Benjamin Chaffin | |
| Version: 1.00 | |
| Last Updated: Aug. 13, 2014 | |
| This version: | |
| ------------- | |
| This version aspires to give a result for n=6 before the death of the sun, | |
| but whether it can or not is yet to be confirmed. | |
| Author: Greg Egan | |
| Version: 2.1 | |
| Last Updated: 28 March 2019 | |
| Usage: | |
| ChaffinMethod n | |
| Computes all strings (starting with 123...n) that contain the maximum possible number of permutations on n symbols while wasting w | |
| characters, for all values of w from 1 up to the point where all permutations are visited (i.e. these strings become | |
| superpermutations). | |
| The strings for each value of w are written to files of the form: | |
| Chaffin_<n>_W_<w>.txt | |
| If the program is halted for some reason, when it is run again it will read back any files it finds with names of this form, | |
| and restart computations for the w value of the last such file that it finds. | |
| */ // | |
| // Constants | |
| // --------- | |
| // Logical truth values | |
| // Smallest and largest values of n accepted | |
| // Macros | |
| // ------ | |
| // Global variables | |
| // ---------------- | |
| // The number of symbols in the permutations we are considering | |
| // n! | |
| // 10^(n-1) | |
| // Highest decimal representation of a digit sequence we can encounter, plus 1 | |
| // Largest number of wasted characters we allow for | |
| // Current string | |
| // Maximum number of permutations visited by any string seen so far | |
| // For each number of wasted characters, the maximum number of permutations that can be visited | |
| // For each number of wasted characters, the number of strings that achieve mperm_res permutations | |
| // For each number of wasted characters, the lengths of the strings that visit mperm_res permutations | |
| // For each number of wasted characters, a list of all strings that visit mperm_res permutations | |
| // The total number of wasted characters we are allowing in strings, in current search | |
| // Flags set FALSE when we visit a permutation, indexed by decimal rep of permutation | |
| // Flags saying whether decimal rep of digit sequence corresponds to a valid permutation | |
| // Function definitions | |
| // -------------------- | |
| // Main program | |
| // ------------ | |
| // Storage for current string | |
| // Storage for things associated with different numbers of wasted characters | |
| // Compute 10^(n-1) | |
| // We represent permutations as p_1 + 10 p_2 + 100 p_3 + .... 10^(n-1) p_n | |
| // maxDec is the highest value this can take (allowing for non-permutations as well), plus 1 | |
| // Generate a table of all permutations of n symbols | |
| // Set up flags that say whether each number is a valid permutation or not, | |
| // and whether we have visited a given permutation | |
| // With no wasted characters, we can visit n permutations | |
| // Any new maximum (for however many wasted characters) must exceed that; | |
| // we don't reset this within the loop, as the true maximum will increase as we increase tot_bl | |
| // Set up the zero-wasted-characters string that visits n permutations: 1 2 3 ... n 1 2 3 (n-1) | |
| // Fill the first n entries of the string with [1...n], and compute the | |
| // associated decimal, as well as the partial decimal for [2...n] | |
| // Check for any pre-existing files | |
| // tot_bl is the total number of wasted characters we are allowing in strings; | |
| // we loop through increasing the value | |
| // We guess that max_perm will increase by at least this much at each step | |
| // Gamble on max_perm increasing by at least expectedInc; if it doesn't, we will decrement it and retry | |
| // Recursively fill in the string | |
| // Record maximum number of permutations visited with this many wasted characters | |
| // Read back list of best strings | |
| // | |
| func main() { | |
| argc := int32(len(os.Args)) | |
| argv__multiarray := [][]byte{} | |
| argv__array := []*byte{} | |
| for _, argvSingle := range os.Args { | |
| argv__multiarray = append(argv__multiarray, append([]byte(argvSingle), 0)) | |
| } | |
| for _, argvSingle := range argv__multiarray { | |
| argv__array = append(argv__array, &argvSingle[0]) | |
| } | |
| argv := *(***byte)(unsafe.Pointer(&argv__array)) | |
| if argc == int32(2) && int32(**((**byte)(unsafe.Pointer(uintptr(unsafe.Pointer(argv)) + (uintptr)(int32(1))*unsafe.Sizeof(*argv))))) >= int32('0'+byte(int32(3))) && int32(**((**byte)(unsafe.Pointer(uintptr(unsafe.Pointer(argv)) + (uintptr)(int32(1))*unsafe.Sizeof(*argv))))) <= int32('0'+byte(int32(7))) { | |
| n = int32(**((**byte)(unsafe.Pointer(uintptr(unsafe.Pointer(argv)) + (uintptr)(int32(1))*unsafe.Sizeof(*argv))))) - int32('0') | |
| } else { | |
| noarch.Printf((&[]byte("Please specify n from %d to %d on the command line\n\x00")[0]), int32(3), int32(7)) | |
| noarch.Exit(int32(1)) | |
| } | |
| fn = fac(n) | |
| if (func() *byte { | |
| tempVar := (*byte)(noarch.Malloc(int32(uint32(int32(2)*fn) * 1))) | |
| curstr = tempVar | |
| return tempVar | |
| }()) == nil { | |
| noarch.Printf((&[]byte("Insufficient memory\n\x00")[0])) | |
| noarch.Exit(int32(1)) | |
| } | |
| maxW = fn | |
| if (func() *int32 { | |
| tempVar := (*int32)(noarch.Malloc(int32(uint32(maxW) * 4))) | |
| nBest = tempVar | |
| return tempVar | |
| }()) == nil { | |
| noarch.Printf((&[]byte("Insufficient memory\n\x00")[0])) | |
| noarch.Exit(int32(1)) | |
| } | |
| if (func() *int32 { | |
| tempVar := (*int32)(noarch.Malloc(int32(uint32(maxW) * 4))) | |
| mperm_res = tempVar | |
| return tempVar | |
| }()) == nil { | |
| noarch.Printf((&[]byte("Insufficient memory\n\x00")[0])) | |
| noarch.Exit(int32(1)) | |
| } | |
| if (func() *int32 { | |
| tempVar := (*int32)(noarch.Malloc(int32(uint32(maxW) * 4))) | |
| bestLen = tempVar | |
| return tempVar | |
| }()) == nil { | |
| noarch.Printf((&[]byte("Insufficient memory\n\x00")[0])) | |
| noarch.Exit(int32(1)) | |
| } | |
| if (func() **int32 { | |
| tempVar := (**int32)(noarch.Malloc(int32(uint32(maxW) * 8))) | |
| bestStrings = tempVar | |
| return tempVar | |
| }()) == nil { | |
| noarch.Printf((&[]byte("Insufficient memory\n\x00")[0])) | |
| noarch.Exit(int32(1)) | |
| } | |
| nfactor = int32(10) | |
| { | |
| var k int32 = int32(0) | |
| for ; k < n-int32(2); k++ { | |
| nfactor *= int32(10) | |
| } | |
| } | |
| maxDec = n | |
| { | |
| var k int32 = int32(0) | |
| for ; k < n-int32(1); k++ { | |
| maxDec = int32(10)*maxDec + n | |
| } | |
| } | |
| maxDec += 1 | |
| var permTab **int32 | |
| if (func() **int32 { | |
| tempVar := (**int32)(noarch.Malloc(int32(uint32(n) * 8))) | |
| permTab = tempVar | |
| return tempVar | |
| }()) == nil { | |
| noarch.Printf((&[]byte("Insufficient memory\n\x00")[0])) | |
| noarch.Exit(int32(1)) | |
| } | |
| makePerms(n, ((**int32)(func() unsafe.Pointer { | |
| tempVar := ((**int32)(unsafe.Pointer(uintptr(unsafe.Pointer(permTab)) + (uintptr)(n)*unsafe.Sizeof(*permTab)))) | |
| return unsafe.Pointer(uintptr(unsafe.Pointer(tempVar)) - (uintptr)(int32(1))*unsafe.Sizeof(*tempVar)) | |
| }()))) | |
| var p0 *int32 = *((**int32)(unsafe.Pointer(uintptr(unsafe.Pointer(permTab)) + (uintptr)(n-int32(1))*unsafe.Sizeof(*permTab)))) | |
| if (func() *byte { | |
| tempVar := (*byte)(noarch.Malloc(int32(uint32(maxDec) * 1))) | |
| valid = tempVar | |
| return tempVar | |
| }()) == nil { | |
| noarch.Printf((&[]byte("Insufficient memory\n\x00")[0])) | |
| noarch.Exit(int32(1)) | |
| } | |
| if (func() *byte { | |
| tempVar := (*byte)(noarch.Malloc(int32(uint32(maxDec) * 1))) | |
| unvisited = tempVar | |
| return tempVar | |
| }()) == nil { | |
| noarch.Printf((&[]byte("Insufficient memory\n\x00")[0])) | |
| noarch.Exit(int32(1)) | |
| } | |
| { | |
| var i int32 = int32(0) | |
| for ; i < maxDec; i++ { | |
| *((*byte)(unsafe.Pointer(uintptr(unsafe.Pointer(valid)) + (uintptr)(i)*unsafe.Sizeof(*valid)))) = byte(func(val bool) int32 { | |
| if val { | |
| return 1 | |
| } else { | |
| return 0 | |
| } | |
| }(int32(1) == int32(0))) | |
| } | |
| } | |
| { | |
| var i int32 = int32(0) | |
| for ; i < fn; i++ { | |
| var tperm int32 = int32(0) | |
| var factor int32 = int32(1) | |
| { | |
| var j0 int32 = int32(0) | |
| for ; j0 < n; j0++ { | |
| tperm += factor * *((*int32)(unsafe.Pointer(uintptr(unsafe.Pointer(p0)) + (uintptr)(n*i+j0)*unsafe.Sizeof(*p0)))) | |
| factor *= int32(10) | |
| } | |
| } | |
| *((*byte)(unsafe.Pointer(uintptr(unsafe.Pointer(valid)) + (uintptr)(tperm)*unsafe.Sizeof(*valid)))) = byte(func(val bool) int32 { | |
| if val { | |
| return 1 | |
| } else { | |
| return 0 | |
| } | |
| }(int32(1) == int32(1))) | |
| } | |
| } | |
| *mperm_res = n | |
| max_perm = n | |
| *bestLen = int32(2)*n - int32(1) | |
| *nBest = int32(1) | |
| if (func() *int32 { | |
| tempVar := (*int32)(noarch.Malloc(int32(uint32(*((*int32)(unsafe.Pointer(uintptr(unsafe.Pointer(bestLen)) + (uintptr)(tot_bl)*unsafe.Sizeof(*bestLen))))**((*int32)(unsafe.Pointer(uintptr(unsafe.Pointer(nBest)) + (uintptr)(tot_bl)*unsafe.Sizeof(*nBest))))) * 4))) | |
| *bestStrings = tempVar | |
| return tempVar | |
| }()) == nil { | |
| noarch.Printf((&[]byte("Insufficient memory\n\x00")[0])) | |
| noarch.Exit(int32(1)) | |
| } | |
| { | |
| var i int32 = int32(0) | |
| for ; i < n; i++ { | |
| *((*int32)(func() unsafe.Pointer { | |
| tempVar := *bestStrings | |
| return unsafe.Pointer(uintptr(unsafe.Pointer(tempVar)) + (uintptr)(i)*unsafe.Sizeof(*tempVar)) | |
| }())) = i + int32(1) | |
| } | |
| } | |
| { | |
| var i int32 = n | |
| for ; i < int32(2)*n-int32(1); i++ { | |
| *((*int32)(func() unsafe.Pointer { | |
| tempVar := *bestStrings | |
| return unsafe.Pointer(uintptr(unsafe.Pointer(tempVar)) + (uintptr)(i)*unsafe.Sizeof(*tempVar)) | |
| }())) = i - n + int32(1) | |
| } | |
| } | |
| var tperm0 int32 = int32(0) | |
| var factor int32 = int32(1) | |
| { | |
| var j0 int32 = int32(0) | |
| for ; j0 < n; j0++ { | |
| *((*byte)(unsafe.Pointer(uintptr(unsafe.Pointer(curstr)) + (uintptr)(j0)*unsafe.Sizeof(*curstr)))) = byte(j0 + int32(1)) | |
| tperm0 += factor * (j0 + int32(1)) | |
| factor *= int32(10) | |
| } | |
| } | |
| var partNum0 int32 = tperm0 / int32(10) | |
| var resumeFrom int32 = int32(1) | |
| var didResume int32 = func(val bool) int32 { | |
| if val { | |
| return 1 | |
| } else { | |
| return 0 | |
| } | |
| }(int32(1) == int32(0)) | |
| for tot_bl = int32(1); tot_bl < maxW; tot_bl++ { | |
| darwin.BuiltinSprintfChk(&outputFileName[0], int32(0), darwin.BuiltinObjectSize(&outputFileName[0], func() int32 { | |
| if int32(2) > int32(1) { | |
| return int32(1) | |
| } else { | |
| return int32(0) | |
| } | |
| }()), (&[]byte("Chaffin_%d_W_%d.txt\x00")[0]), n, tot_bl) | |
| var fp *noarch.File = noarch.Fopen(&outputFileName[0], (&[]byte("a+\x00")[0])) | |
| if fp == nil { | |
| break | |
| } | |
| noarch.Printf((&[]byte("Reading pre-existing file %s ...\n\x00")[0]), &outputFileName[0]) | |
| var fsize uint32 = getFileSize(fp) | |
| var len int32 = int32(0) | |
| for uint32(len) < uint32((__darwin_size_t((fsize)))) { | |
| var c int32 = noarch.Fgetc(fp) | |
| if c == -int32(1) { | |
| noarch.Printf((&[]byte("Unexpected EOF encountered reading file %s\n\x00")[0]), &outputFileName[0]) | |
| noarch.Exit(int32(1)) | |
| } | |
| if c == int32('\n') { | |
| break | |
| } | |
| len += 1 | |
| } | |
| *((*int32)(unsafe.Pointer(uintptr(unsafe.Pointer(bestLen)) + (uintptr)(tot_bl)*unsafe.Sizeof(*bestLen)))) = len | |
| *((*int32)(unsafe.Pointer(uintptr(unsafe.Pointer(nBest)) + (uintptr)(tot_bl)*unsafe.Sizeof(*nBest)))) = int32((uint32((__darwin_size_t((fsize / uint32((__darwin_size_t((uint32(len + int32(1)))))))))))) | |
| if fsize != uint32((__darwin_size_t((uint32(*((*int32)(unsafe.Pointer(uintptr(unsafe.Pointer(nBest)) + (uintptr)(tot_bl)*unsafe.Sizeof(*nBest)))) * (len + int32(1))))))) { | |
| noarch.Printf((&[]byte("Size of file %s is %ld, which is not exactly divisible by line length %d\n\x00")[0]), &outputFileName[0], uint32(fsize), len+int32(1)) | |
| noarch.Exit(int32(1)) | |
| } | |
| noarch.Fseek(fp, int32(0), int32(0)) | |
| readBackFile(fp, tot_bl) | |
| noarch.Fclose(fp) | |
| *((*int32)(unsafe.Pointer(uintptr(unsafe.Pointer(mperm_res)) + (uintptr)(tot_bl)*unsafe.Sizeof(*mperm_res)))) = len - tot_bl - (n - int32(1)) | |
| noarch.Printf((&[]byte("Found %d strings of length %d, implying %d permutations, in file %s\n\x00")[0]), *((*int32)(unsafe.Pointer(uintptr(unsafe.Pointer(nBest)) + (uintptr)(tot_bl)*unsafe.Sizeof(*nBest)))), *((*int32)(unsafe.Pointer(uintptr(unsafe.Pointer(bestLen)) + (uintptr)(tot_bl)*unsafe.Sizeof(*bestLen)))), *((*int32)(unsafe.Pointer(uintptr(unsafe.Pointer(mperm_res)) + (uintptr)(tot_bl)*unsafe.Sizeof(*mperm_res)))), &outputFileName[0]) | |
| resumeFrom = tot_bl | |
| didResume = func(val bool) int32 { | |
| if val { | |
| return 1 | |
| } else { | |
| return 0 | |
| } | |
| }(int32(1) == int32(1)) | |
| } | |
| var expectedInc int32 = int32(2) * (n - int32(4)) | |
| for tot_bl = resumeFrom; tot_bl < maxW; tot_bl++ { | |
| darwin.BuiltinSprintfChk(&outputFileName[0], int32(0), darwin.BuiltinObjectSize(&outputFileName[0], func() int32 { | |
| if int32(2) > int32(1) { | |
| return int32(1) | |
| } else { | |
| return int32(0) | |
| } | |
| }()), (&[]byte("Chaffin_%d_W_%d.txt\x00")[0]), n, tot_bl) | |
| var old_max int32 = *((*int32)(unsafe.Pointer(uintptr(unsafe.Pointer(mperm_res)) + (uintptr)(tot_bl-int32(1))*unsafe.Sizeof(*mperm_res)))) | |
| max_perm = old_max + expectedInc | |
| if didResume != 0 && tot_bl == resumeFrom { | |
| max_perm = *((*int32)(unsafe.Pointer(uintptr(unsafe.Pointer(mperm_res)) + (uintptr)(resumeFrom)*unsafe.Sizeof(*mperm_res)))) | |
| } | |
| if max_perm > fn { | |
| max_perm = fn | |
| } | |
| *((*int32)(unsafe.Pointer(uintptr(unsafe.Pointer(nBest)) + (uintptr)(tot_bl)*unsafe.Sizeof(*nBest)))) = int32(0) | |
| for max_perm > int32(0) { | |
| clearFlags(tperm0) | |
| *((*int32)(unsafe.Pointer(uintptr(unsafe.Pointer(bestLen)) + (uintptr)(tot_bl)*unsafe.Sizeof(*bestLen)))) = max_perm + tot_bl + n - int32(1) | |
| fillStr(n, int32(1), partNum0, (func(val bool) int32 { | |
| if val { | |
| return 1 | |
| } else { | |
| return 0 | |
| } | |
| }(int32(1) == int32(1)))) | |
| if *((*int32)(unsafe.Pointer(uintptr(unsafe.Pointer(nBest)) + (uintptr)(tot_bl)*unsafe.Sizeof(*nBest)))) > int32(0) { | |
| break | |
| } | |
| noarch.Printf((&[]byte("Backtracking, reducing max_perm from %d to %d\n\x00")[0]), max_perm, max_perm-int32(1)) | |
| max_perm -= 1 | |
| } | |
| if max_perm-old_max < expectedInc { | |
| noarch.Printf((&[]byte("Reduced default increment in max_perm from %d to \x00")[0]), expectedInc) | |
| expectedInc = max_perm - old_max | |
| if expectedInc <= int32(0) { | |
| expectedInc = int32(1) | |
| } | |
| noarch.Printf((&[]byte("%d\n\x00")[0]), expectedInc) | |
| } | |
| *((*int32)(unsafe.Pointer(uintptr(unsafe.Pointer(mperm_res)) + (uintptr)(tot_bl)*unsafe.Sizeof(*mperm_res)))) = max_perm | |
| noarch.Printf((&[]byte("%d wasted characters: at most %d permutations, in %d characters, %d examples\n\x00")[0]), tot_bl, max_perm, *((*int32)(unsafe.Pointer(uintptr(unsafe.Pointer(bestLen)) + (uintptr)(tot_bl)*unsafe.Sizeof(*bestLen)))), *((*int32)(unsafe.Pointer(uintptr(unsafe.Pointer(nBest)) + (uintptr)(tot_bl)*unsafe.Sizeof(*nBest))))) | |
| if max_perm >= fn { | |
| noarch.Printf((&[]byte("\n-----\nDONE!\n-----\nMinimal superpermutations on %d symbols have %d wasted characters and a length of %d.\n\n\x00")[0]), n, tot_bl, fn+tot_bl+n-int32(1)) | |
| break | |
| } | |
| var fp *noarch.File = noarch.Fopen(&outputFileName[0], (&[]byte("a+\x00")[0])) | |
| if fp == nil { | |
| noarch.Printf((&[]byte("Unable to open file %s to read\n\x00")[0]), &outputFileName[0]) | |
| noarch.Exit(int32(1)) | |
| } | |
| readBackFile(fp, tot_bl) | |
| noarch.Fclose(fp) | |
| } | |
| return | |
| } | |
| // fillStr - transpiled function from /Users/john/tmp/superperm/ChaffinMethod/ChaffinMethod.c:307 | |
| // this function recursively fills the string | |
| // Number of character wasted so far | |
| // Maximum number of further characters we can waste while not exceeding tot_bl | |
| // If we can only match the current max_perm by using an optimal string for our remaining quota of wasted characters, | |
| // we try using those strings (swapping digits to make them start from the permutation we just visited). | |
| // Loop to try each possible next character we could append | |
| // there is never any benefit to having 2 of the same character next to each other | |
| // Check to see if this contributes a new permutation or not | |
| // now go to the next level of the recursion | |
| // the quantity alreadyWasted = pos - pfound - n + 1 is the number of already-used blanks | |
| // | |
| func fillStr(pos int32, pfound int32, partNum int32, leftPerm int32) { | |
| var j1 int32 | |
| var newperm int32 | |
| var tperm int32 | |
| var alreadyWasted int32 = pos - pfound - n + int32(1) | |
| var spareW int32 = tot_bl - alreadyWasted | |
| if leftPerm != 0 && spareW < tot_bl && *((*int32)(unsafe.Pointer(uintptr(unsafe.Pointer(mperm_res)) + (uintptr)(spareW)*unsafe.Sizeof(*mperm_res))))+pfound-int32(1) == max_perm { | |
| { | |
| var i int32 = int32(0) | |
| for ; i < *((*int32)(unsafe.Pointer(uintptr(unsafe.Pointer(nBest)) + (uintptr)(spareW)*unsafe.Sizeof(*nBest)))); i++ { | |
| var len int32 = *((*int32)(unsafe.Pointer(uintptr(unsafe.Pointer(bestLen)) + (uintptr)(spareW)*unsafe.Sizeof(*bestLen)))) | |
| var bestStr *int32 = ((*int32)(func() unsafe.Pointer { | |
| tempVar := *((**int32)(unsafe.Pointer(uintptr(unsafe.Pointer(bestStrings)) + (uintptr)(spareW)*unsafe.Sizeof(*bestStrings)))) | |
| return unsafe.Pointer(uintptr(unsafe.Pointer(tempVar)) + (uintptr)(i*len)*unsafe.Sizeof(*tempVar)) | |
| }())) | |
| var swap *byte = ((*byte)(func() unsafe.Pointer { | |
| tempVar := ((*byte)(func() unsafe.Pointer { | |
| tempVar := ((*byte)(unsafe.Pointer(uintptr(unsafe.Pointer(curstr)) + (uintptr)(pos)*unsafe.Sizeof(*curstr)))) | |
| return unsafe.Pointer(uintptr(unsafe.Pointer(tempVar)) - (uintptr)(n)*unsafe.Sizeof(*tempVar)) | |
| }())) | |
| return unsafe.Pointer(uintptr(unsafe.Pointer(tempVar)) - (uintptr)(int32(1))*unsafe.Sizeof(*tempVar)) | |
| }())) | |
| fillStr2(pos, pfound, partNum, swap, ((*int32)(unsafe.Pointer(uintptr(unsafe.Pointer(bestStr)) + (uintptr)(n)*unsafe.Sizeof(*bestStr)))), len-n) | |
| } | |
| } | |
| return | |
| } | |
| for j1 = int32(1); j1 <= n; j1++ { | |
| if j1 != int32(*((*byte)(unsafe.Pointer(uintptr(unsafe.Pointer(curstr)) + (uintptr)(pos-int32(1))*unsafe.Sizeof(*curstr))))) { | |
| *((*byte)(unsafe.Pointer(uintptr(unsafe.Pointer(curstr)) + (uintptr)(pos)*unsafe.Sizeof(*curstr)))) = byte(j1) | |
| tperm = partNum + nfactor*j1 | |
| newperm = func(val bool) int32 { | |
| if val { | |
| return 1 | |
| } else { | |
| return 0 | |
| } | |
| }(int32(*((*byte)(unsafe.Pointer(uintptr(unsafe.Pointer(valid)) + (uintptr)(tperm)*unsafe.Sizeof(*valid))))) != 0 && int32(*((*byte)(unsafe.Pointer(uintptr(unsafe.Pointer(unvisited)) + (uintptr)(tperm)*unsafe.Sizeof(*unvisited))))) != 0) | |
| if newperm != 0 { | |
| if pfound+int32(1) > max_perm { | |
| writeCurrentString((func(val bool) int32 { | |
| if val { | |
| return 1 | |
| } else { | |
| return 0 | |
| } | |
| }(int32(1) == int32(1))), pos+int32(1)) | |
| *((*int32)(unsafe.Pointer(uintptr(unsafe.Pointer(nBest)) + (uintptr)(tot_bl)*unsafe.Sizeof(*nBest)))) = int32(1) | |
| *((*int32)(unsafe.Pointer(uintptr(unsafe.Pointer(bestLen)) + (uintptr)(tot_bl)*unsafe.Sizeof(*bestLen)))) = pos + int32(1) | |
| max_perm = pfound + int32(1) | |
| } else if pfound+int32(1) == max_perm { | |
| writeCurrentString(func(val bool) int32 { | |
| if val { | |
| return 1 | |
| } else { | |
| return 0 | |
| } | |
| }(*((*int32)(unsafe.Pointer(uintptr(unsafe.Pointer(nBest)) + (uintptr)(tot_bl)*unsafe.Sizeof(*nBest)))) == int32(0)), pos+int32(1)) | |
| *((*int32)(unsafe.Pointer(uintptr(unsafe.Pointer(nBest)) + (uintptr)(tot_bl)*unsafe.Sizeof(*nBest)))) += int32(1) | |
| } | |
| *((*byte)(unsafe.Pointer(uintptr(unsafe.Pointer(unvisited)) + (uintptr)(tperm)*unsafe.Sizeof(*unvisited)))) = byte(func(val bool) int32 { | |
| if val { | |
| return 1 | |
| } else { | |
| return 0 | |
| } | |
| }(int32(1) == int32(0))) | |
| fillStr(pos+int32(1), pfound+int32(1), tperm/int32(10), (func(val bool) int32 { | |
| if val { | |
| return 1 | |
| } else { | |
| return 0 | |
| } | |
| }(int32(1) == int32(1)))) | |
| *((*byte)(unsafe.Pointer(uintptr(unsafe.Pointer(unvisited)) + (uintptr)(tperm)*unsafe.Sizeof(*unvisited)))) = byte(func(val bool) int32 { | |
| if val { | |
| return 1 | |
| } else { | |
| return 0 | |
| } | |
| }(int32(1) == int32(1))) | |
| } else if alreadyWasted < tot_bl { | |
| if *((*int32)(unsafe.Pointer(uintptr(unsafe.Pointer(mperm_res)) + (uintptr)(tot_bl-(alreadyWasted+int32(1)))*unsafe.Sizeof(*mperm_res))))+pfound >= max_perm { | |
| fillStr(pos+int32(1), pfound, tperm/int32(10), int32(*((*byte)(unsafe.Pointer(uintptr(unsafe.Pointer(valid)) + (uintptr)(tperm)*unsafe.Sizeof(*valid)))))) | |
| } | |
| } | |
| } | |
| } | |
| } | |
| // fillStr2 - transpiled function from /Users/john/tmp/superperm/ChaffinMethod/ChaffinMethod.c:380 | |
| // Version that fills in the string when we are following a previously computed best string | |
| // rather than trying all digits. | |
| // No more digits left in the template we are following | |
| // Get the next digit from the template, swapped to make it start at our chosen permutation | |
| // there is never any benefit to having 2 of the same character next to each other | |
| // Check to see if this contributes a new permutation or not | |
| // now go to the next level of the recursion | |
| // the quantity alreadyWasted = pos - pfound - n + 1 is the number of already-used blanks | |
| // | |
| func fillStr2(pos int32, pfound int32, partNum int32, swap *byte, bestStr *int32, len int32) { | |
| if len <= int32(0) { | |
| return | |
| } | |
| var j1 int32 | |
| var newperm int32 | |
| var tperm int32 | |
| var alreadyWasted int32 = pos - pfound - n + int32(1) | |
| j1 = int32(*((*byte)(unsafe.Pointer(uintptr(unsafe.Pointer(swap)) + (uintptr)(*bestStr)*unsafe.Sizeof(*swap))))) | |
| if j1 != int32(*((*byte)(unsafe.Pointer(uintptr(unsafe.Pointer(curstr)) + (uintptr)(pos-int32(1))*unsafe.Sizeof(*curstr))))) { | |
| *((*byte)(unsafe.Pointer(uintptr(unsafe.Pointer(curstr)) + (uintptr)(pos)*unsafe.Sizeof(*curstr)))) = byte(j1) | |
| tperm = partNum + nfactor*j1 | |
| newperm = func(val bool) int32 { | |
| if val { | |
| return 1 | |
| } else { | |
| return 0 | |
| } | |
| }(int32(*((*byte)(unsafe.Pointer(uintptr(unsafe.Pointer(valid)) + (uintptr)(tperm)*unsafe.Sizeof(*valid))))) != 0 && int32(*((*byte)(unsafe.Pointer(uintptr(unsafe.Pointer(unvisited)) + (uintptr)(tperm)*unsafe.Sizeof(*unvisited))))) != 0) | |
| if newperm != 0 { | |
| if pfound+int32(1) > max_perm { | |
| noarch.Printf((&[]byte("Reached a point in the code that should be impossible!\n\x00")[0])) | |
| noarch.Exit(int32(1)) | |
| } else if pfound+int32(1) == max_perm { | |
| writeCurrentString(func(val bool) int32 { | |
| if val { | |
| return 1 | |
| } else { | |
| return 0 | |
| } | |
| }(*((*int32)(unsafe.Pointer(uintptr(unsafe.Pointer(nBest)) + (uintptr)(tot_bl)*unsafe.Sizeof(*nBest)))) == int32(0)), pos+int32(1)) | |
| *((*int32)(unsafe.Pointer(uintptr(unsafe.Pointer(nBest)) + (uintptr)(tot_bl)*unsafe.Sizeof(*nBest)))) += int32(1) | |
| } | |
| *((*byte)(unsafe.Pointer(uintptr(unsafe.Pointer(unvisited)) + (uintptr)(tperm)*unsafe.Sizeof(*unvisited)))) = byte(func(val bool) int32 { | |
| if val { | |
| return 1 | |
| } else { | |
| return 0 | |
| } | |
| }(int32(1) == int32(0))) | |
| fillStr2(pos+int32(1), pfound+int32(1), tperm/int32(10), swap, ((*int32)(unsafe.Pointer(uintptr(unsafe.Pointer(bestStr)) + (uintptr)(int32(1))*unsafe.Sizeof(*bestStr)))), len-int32(1)) | |
| *((*byte)(unsafe.Pointer(uintptr(unsafe.Pointer(unvisited)) + (uintptr)(tperm)*unsafe.Sizeof(*unvisited)))) = byte(func(val bool) int32 { | |
| if val { | |
| return 1 | |
| } else { | |
| return 0 | |
| } | |
| }(int32(1) == int32(1))) | |
| } else if alreadyWasted < tot_bl { | |
| if *((*int32)(unsafe.Pointer(uintptr(unsafe.Pointer(mperm_res)) + (uintptr)(tot_bl-(alreadyWasted+int32(1)))*unsafe.Sizeof(*mperm_res))))+pfound >= max_perm { | |
| fillStr2(pos+int32(1), pfound, tperm/int32(10), swap, ((*int32)(unsafe.Pointer(uintptr(unsafe.Pointer(bestStr)) + (uintptr)(int32(1))*unsafe.Sizeof(*bestStr)))), len-int32(1)) | |
| } | |
| } | |
| } | |
| } | |
| // fac - transpiled function from /Users/john/tmp/superperm/ChaffinMethod/ChaffinMethod.c:435 | |
| // this function computes the factorial of a number | |
| // | |
| func fac(k int32) (c2goDefaultReturn int32) { | |
| if k <= int32(1) { | |
| return int32(1) | |
| } else { | |
| return k * fac(k-int32(1)) | |
| } | |
| return | |
| } | |
| // makePerms - transpiled function from /Users/john/tmp/superperm/ChaffinMethod/ChaffinMethod.c:445 | |
| // Generate all permutations of 1 ... n; | |
| // generates lists for lower values of n | |
| // in the process. | |
| // | |
| func makePerms(n int32, permTab **int32) { | |
| var fn int32 = fac(n) | |
| var size int32 = n * fn | |
| var res *int32 | |
| if (func() *int32 { | |
| tempVar := (*int32)(noarch.Malloc(int32(uint32(size) * 4))) | |
| res = tempVar | |
| return tempVar | |
| }()) == nil { | |
| noarch.Printf((&[]byte("Insufficient memory\n\x00")[0])) | |
| noarch.Exit(int32(1)) | |
| } | |
| if n == int32(1) { | |
| *res = int32(1) | |
| } else { | |
| makePerms(n-int32(1), ((**int32)(unsafe.Pointer(uintptr(unsafe.Pointer(permTab)) - (uintptr)(int32(1))*unsafe.Sizeof(*permTab))))) | |
| var prev *int32 = *((**int32)(unsafe.Pointer(uintptr(unsafe.Pointer(permTab)) - (uintptr)(1)*unsafe.Sizeof(*permTab)))) | |
| var p int32 = int32(0) | |
| var pf int32 = fac(n - int32(1)) | |
| { | |
| var k int32 = int32(0) | |
| for ; k < pf; k++ { | |
| { | |
| var q int32 = n - int32(1) | |
| for ; q >= int32(0); q-- { | |
| var r int32 = int32(0) | |
| { | |
| var s int32 = int32(0) | |
| for ; s < n; s++ { | |
| if s == q { | |
| *((*int32)(unsafe.Pointer(uintptr(unsafe.Pointer(res)) + (uintptr)(func() int32 { | |
| defer func() { | |
| p += 1 | |
| }() | |
| return p | |
| }())*unsafe.Sizeof(*res)))) = n | |
| } else { | |
| *((*int32)(unsafe.Pointer(uintptr(unsafe.Pointer(res)) + (uintptr)(func() int32 { | |
| defer func() { | |
| p += 1 | |
| }() | |
| return p | |
| }())*unsafe.Sizeof(*res)))) = *((*int32)(unsafe.Pointer(uintptr(unsafe.Pointer(prev)) + (uintptr)(k*(n-int32(1))+func() int32 { | |
| defer func() { | |
| r += 1 | |
| }() | |
| return r | |
| }())*unsafe.Sizeof(*prev)))) | |
| } | |
| } | |
| } | |
| } | |
| } | |
| } | |
| } | |
| } | |
| *permTab = res | |
| } | |
| // writeCurrentString - transpiled function from /Users/john/tmp/superperm/ChaffinMethod/ChaffinMethod.c:480 | |
| func writeCurrentString(newFile int32, size int32) { | |
| var fp *noarch.File | |
| fp = noarch.Fopen(&outputFileName[0], func() *byte { | |
| if newFile != 0 { | |
| return (&[]byte("w\x00")[0]) | |
| } else { | |
| return (&[]byte("w\x00")[0]) | |
| } | |
| }()) | |
| if fp == nil { | |
| noarch.Printf((&[]byte("Unable to open file %s to %s\n\x00")[0]), &outputFileName[0], func() *byte { | |
| if newFile != 0 { | |
| return (&[]byte("write\x00")[0]) | |
| } else { | |
| return (&[]byte("append\x00")[0]) | |
| } | |
| }()) | |
| noarch.Exit(int32(1)) | |
| } | |
| { | |
| var k int32 = int32(0) | |
| for ; k < size; k++ { | |
| noarch.Fprintf(fp, (&[]byte("%c\x00")[0]), '0'+byte(int32(*((*byte)(unsafe.Pointer(uintptr(unsafe.Pointer(curstr)) + (uintptr)(k)*unsafe.Sizeof(*curstr))))))) | |
| } | |
| } | |
| noarch.Fprintf(fp, (&[]byte("\n\x00")[0])) | |
| noarch.Fclose(fp) | |
| } | |
| // clearFlags - transpiled function from /Users/john/tmp/superperm/ChaffinMethod/ChaffinMethod.c:494 | |
| func clearFlags(tperm0 int32) { | |
| { | |
| var i int32 = int32(0) | |
| for ; i < maxDec; i++ { | |
| *((*byte)(unsafe.Pointer(uintptr(unsafe.Pointer(unvisited)) + (uintptr)(i)*unsafe.Sizeof(*unvisited)))) = byte(func(val bool) int32 { | |
| if val { | |
| return 1 | |
| } else { | |
| return 0 | |
| } | |
| }(int32(1) == int32(1))) | |
| } | |
| } | |
| *((*byte)(unsafe.Pointer(uintptr(unsafe.Pointer(unvisited)) + (uintptr)(tperm0)*unsafe.Sizeof(*unvisited)))) = byte(func(val bool) int32 { | |
| if val { | |
| return 1 | |
| } else { | |
| return 0 | |
| } | |
| }(int32(1) == int32(0))) | |
| } | |
| // getFileSize - transpiled function from /Users/john/tmp/superperm/ChaffinMethod/ChaffinMethod.c:502 | |
| // Get file size, then reset pointer to start | |
| // | |
| func getFileSize(fc *noarch.File) uint32 { | |
| noarch.Fseek(fc, int32(0), int32(2)) | |
| var fileSizeBytes uint32 = uint32((__darwin_size_t((uint32(noarch.Ftell(fc)))))) | |
| noarch.Fseek(fc, int32(0), int32(0)) | |
| return uint32(fileSizeBytes) | |
| } | |
| // readBackFile - transpiled function from /Users/john/tmp/superperm/ChaffinMethod/ChaffinMethod.c:510 | |
| func readBackFile(fp *noarch.File, w int32) { | |
| if (func() *int32 { | |
| tempVar := (*int32)(noarch.Malloc(int32(uint32(*((*int32)(unsafe.Pointer(uintptr(unsafe.Pointer(bestLen)) + (uintptr)(w)*unsafe.Sizeof(*bestLen))))**((*int32)(unsafe.Pointer(uintptr(unsafe.Pointer(nBest)) + (uintptr)(w)*unsafe.Sizeof(*nBest))))) * 4))) | |
| *((**int32)(unsafe.Pointer(uintptr(unsafe.Pointer(bestStrings)) + (uintptr)(w)*unsafe.Sizeof(*bestStrings)))) = tempVar | |
| return tempVar | |
| }()) == nil { | |
| noarch.Printf((&[]byte("Insufficient memory\n\x00")[0])) | |
| noarch.Exit(int32(1)) | |
| } | |
| var ptr int32 = int32(0) | |
| { | |
| var i int32 = int32(0) | |
| for ; i < *((*int32)(unsafe.Pointer(uintptr(unsafe.Pointer(nBest)) + (uintptr)(w)*unsafe.Sizeof(*nBest)))); i++ { | |
| var c byte | |
| { | |
| var j int32 = int32(0) | |
| for ; j < *((*int32)(unsafe.Pointer(uintptr(unsafe.Pointer(bestLen)) + (uintptr)(w)*unsafe.Sizeof(*bestLen)))); j++ { | |
| noarch.Fscanf(fp, (&[]byte("%c\x00")[0]), &c) | |
| *((*int32)(func() unsafe.Pointer { | |
| tempVar := *((**int32)(unsafe.Pointer(uintptr(unsafe.Pointer(bestStrings)) + (uintptr)(w)*unsafe.Sizeof(*bestStrings)))) | |
| return unsafe.Pointer(uintptr(unsafe.Pointer(tempVar)) + (uintptr)(func() int32 { | |
| defer func() { | |
| ptr += 1 | |
| }() | |
| return ptr | |
| }())*unsafe.Sizeof(*tempVar)) | |
| }())) = int32(c) - int32('0') | |
| } | |
| } | |
| noarch.Fscanf(fp, (&[]byte("%c\x00")[0]), &c) | |
| } | |
| } | |
| } | |
| func init() { | |
| __stdinp = noarch.Stdin | |
| __stdoutp = noarch.Stdout | |
| } |