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  • 04:24, 3 September 2010 ‎3.0.21 (hist) ‎[1,476 bytes] ‎Jloew (Talk | contribs) (Created page with "=== osf_sys_lseek === osf_sys_lseek does not return -1 when called on stdin, stdout or stderr on Tru64. Empirically, it appears to output the total number of characters printed f...")
  • 19:05, 8 June 2010 ‎3.0.19 (hist) ‎[4,295 bytes] ‎Jloew (Talk | contribs) (New page: This page refers to the changes made in the 3.0.19 release of M-sim.<br> <br> Release Date: <br> <br> == Syscalls == === osf_sys_lseek === osf_sys_lseek does not return -1 when called on...)
  • 18:52, 21 April 2010 ‎3.0.18 (hist) ‎[363 bytes] ‎Jloew (Talk | contribs) (New page: This page refers to the changes made in the 3.0.18 release of M-sim.<br> <br> Release Date: <br> <br> == Syscalls == === osf_sys_lseek === osf_sys_lseek does not return -1 when called on...)
  • 21:56, 19 February 2010 ‎3.0.16 (hist) ‎[995 bytes] ‎Jloew (Talk | contribs) (New page: This page refers to the changes made in the 3.0.16 release of M-sim.<br> <br> Release Date: <br> <br> == Syscalls == === osf_sys_lseek === osf_sys_lseek does not return -1 when called on...)
  • 23:33, 1 February 2010 ‎Cxx (hist) ‎[4,394 bytes] ‎Jloew (Talk | contribs) (New page: The compiler designated as "cxx" refers to the following: Compaq C++ V6.5-042 for Compaq Tru64 UNIX V5.1B (Rev. 2650) Compiler Driver V6.5-042 (cxx) cxx Driver == Known Issues == === S...)
  • 18:46, 1 February 2010 ‎3.0.15 (hist) ‎[9,598 bytes] ‎Jloew (Talk | contribs) (New page: This page refers to the changes made in the 3.0.15 release of M-sim.<br> <br> Release Date: <br> <br>)
  • 00:02, 9 December 2009 ‎3.0.14 (hist) ‎[14,839 bytes] ‎Jloew (Talk | contribs) (New page: This page refers to the changes made in the 3.0.14 release of M-sim.<br> <br> Release Date:<br> <br> == Syscalls == == EIO Handler == The EIO code has been modified to support the retent...)
  • 17:23, 6 November 2009 ‎Dynamic Loading (hist) ‎[3,520 bytes] ‎Jloew (Talk | contribs) (New page: '''Dynamic Loading''' is the ability of the simulator to take code with dynamic dependencies and satisfy those dependencies at execution. This allows code to be compiled with the "-non_sha...)
  • 19:48, 27 October 2009 ‎3.0.13 (hist) ‎[10,911 bytes] ‎Jloew (Talk | contribs) (New page: This page refers to the changes made in the 3.0.13 release of M-sim.<br> <br> Release Date:<br> <br> == Syscalls == == EIO Handler ==)
  • 21:09, 19 September 2009 ‎Rollback (hist) ‎[8,185 bytes] ‎Jloew (Talk | contribs) (New page: A bug in the rollback code allows speculative instructions to alter simulator memory and not be corrected. == Problem == Quadword accesses that are not aligned on quadword boundaries used...)
  • 16:52, 8 September 2009 ‎3.0.10 (hist) ‎[1,712 bytes] ‎Jloew (Talk | contribs) (New page: This page refers to the changes made in the 3.0.10 release of M-sim.<br> <br> Release Date:<br> <br> == Syscalls == == EIO Handler == == Floating Point ==)
  • 23:42, 12 August 2009 ‎TIOCISATTY (hist) ‎[1,801 bytes] ‎Jloew (Talk | contribs) (New page: ioctl(fd,TIOCISATTY) is a syscall that takes a file descriptor and checks if it is a terminal or not. == Original == case OSF_TIOCISATTY: ...)
  • 03:36, 4 August 2009 ‎Command Line Args (hist) ‎[1,492 bytes] ‎Jloew (Talk | contribs) (New page: Command Line Arguments are processed by M-Sim through the use of .arg files. == Format == <num> # <exe> <arguments> == Quote Problem == Quotes are handled properly through the actual com...)
  • 18:32, 3 August 2009 ‎Mibench (hist) ‎[6,075 bytes] ‎Jloew (Talk | contribs) (New page: This page refers to the '''Mibench''' benchmarks that can be found here: [http://sourceforge.net/projects/midatasets/files/] == General Issues == Various MiBenchv1_3 benchmarks try to rea...)
  • 04:40, 31 July 2009 ‎Spec2K6 (hist) ‎[13,610 bytes] ‎Jloew (Talk | contribs) (New page: '''Spec2K6''' is a standardized benchmark testing suite. Here we list all of them and any issues related to their program output.<br> == Astar == astarNS.1.arg:<br> astarNS.2.arg:<br> ==...)
  • 21:15, 21 July 2009 ‎Store Conditional Bug (hist) ‎[2,201 bytes] ‎Jloew (Talk | contribs) (New page: This page refers to a mishandling of Store Conditional instructions which missed dealing with their physical register requirements. == The Problem == Since Store Conditional instructions ...)
  • 07:41, 21 July 2009 ‎EIO 4 (hist) ‎[4,103 bytes] ‎Jloew (Talk | contribs) (New page: EIO_4 refers to the new EIO file version supported by M-Sim_3.0. EIO_3 will continue to be supported as EIO_4 should be considered an extension of the EIO_3 format and not a replacement. ...)
  • 22:55, 20 July 2009 ‎07-20-09-New-Syscalls (hist) ‎[4,605 bytes] ‎Jloew (Talk | contribs) (New page: == OSF_SYS_getgroups == This syscall was already defined but not implemented (Syscall: 79). case OSF_SYS_getgroups: { int num_groups = regs->regs_R[MD_REG_A0]; long long max_group...)
  • 18:38, 17 July 2009 ‎LDS (hist) ‎[5,011 bytes] ‎Jloew (Talk | contribs) (New page: This page refers to the LDS instruction. == Details == LDS loads from memory an single precision floating point. lds Ra, Sign Extended Offset(Rb) Ra is a floating point register Rb is ...)
  • 19:00, 16 July 2009 ‎File handler (hist) ‎[11,041 bytes] ‎Jloew (Talk | contribs) (New page: The page refers to a the file handler that is part of each thread that retains information related to the currently open file descriptors related to that file. == Rationale == Previously,...)
  • 21:26, 13 July 2009 ‎07-13-09-Redirection (hist) ‎[429 bytes] ‎Jloew (Talk | contribs) (New page: This discusses the support of the redirection of stderr (as handled by the .arg files). == Usage == The June 18th release only allowed "2>" as a redirection operator.<br> All releases aft...)
  • 20:28, 13 July 2009 ‎07-13-09-Cache (hist) ‎[851 bytes] ‎Jloew (Talk | contribs) (New page: This refers to the fixes made to handle a problem with the initialization value of cache_t::last_tagset.<br> == The Problem == It was possible for the value generated by CACHE_TAGSET(this...)
  • 19:24, 13 July 2009 ‎07-13-09-Mem t (hist) ‎[5,269 bytes] ‎Jloew (Talk | contribs) (New page: This page discusses the code added to memory.c and memory.h to provide the input and output operator (operator>> and operator<<) for mem_t. The operator output matches the output desired b...)
  • 19:14, 13 July 2009 ‎07-13-09-Regs t (hist) ‎[3,505 bytes] ‎Jloew (Talk | contribs) (New page: This page discusses the code added to regs.c and regs.h to provide the input and output operator (operator>> and operator<<) for regs_t. The operator output matches the output desired by t...)
  • 19:07, 13 July 2009 ‎Libexo (hist) ‎[5,397 bytes] ‎Jloew (Talk | contribs) (New page: Libexo has been used in M-sim as a mechanism to handle simulation checkpoints - the writing and reading of. == Replacement == M-sim is moving towards the use of output/input operators to ...)
  • 18:40, 13 July 2009 ‎Issue Inorder (hist) ‎[4,015 bytes] ‎Jloew (Talk | contribs) (New page: This article refers to the use of the command line parameter "-issue:inorder <bool>" == Usage == Single core: To enable: -issue:inorder true To disable (default): -issue:inorder false T...)
  • 21:49, 22 June 2009 ‎Conditional Memory (hist) ‎[10,037 bytes] ‎Jloew (Talk | contribs) (New page: This page refers to support for the Conditional Memory access and Register Locked instructions.<br> See Alpha Architecture Handbook: 4-9 to 4-14 (pages 65-70)<br> <br> == STQ_C and STL_C ...)
  • 06:19, 17 June 2009 ‎New-Syscalls (hist) ‎[5,862 bytes] ‎Jloew (Talk | contribs) (New page: This is a preliminary page for upcoming syscall support. == OSF_SYS_GETGROUPS == This syscall was already defined but not implemented (Syscall: 79). case OSF_SYS_getgroups: { int nu...)
  • 06:07, 17 June 2009 ‎Perlbmk Bigint (hist) ‎[2,116 bytes] ‎Jloew (Talk | contribs) (New page: In the Spec2K benchmark suite, the reference test for perlbmk (perfect.pl b 3 m 4) does not simulate correctly. === The Problem === In lib/Math/BigInt.pm, the use of an integer cast may r...)
  • 05:39, 14 June 2009 ‎06-16-09-Syscalls (hist) ‎[10,812 bytes] ‎Jloew (Talk | contribs) (New page: This page describes the changes made to syscall.c to provide/fix/adjust functionality of the syscall support provided.<br> We indicate the additional code here. == OSF_SYS_SETSYSINFO == ...)
  • 04:31, 14 June 2009 ‎06-16-09-Mem t (hist) ‎[2,767 bytes] ‎Jloew (Talk | contribs) (New page: This page discusses the code added to memory.c and memory.h to provide the output operator (operator<<) for mem_t. The operator output matches the output desired by the eio requirements. ...)
  • 04:24, 14 June 2009 ‎06-16-09-Regs t (hist) ‎[1,745 bytes] ‎Jloew (Talk | contribs) (New page: This page discusses the code added to regs.c and regs.h to provide the output operator (operator<<) for regs_t. The operator output matches the output desired by the eio requirements. == ...)
  • 04:11, 14 June 2009 ‎06-16-09-Rollback (hist) ‎[2,773 bytes] ‎Jloew (Talk | contribs) (New page: This section refers to changes made to the rollback logic to handle recovery of the FPCR regiser as well as handle recovery of STQ_C and STL_C instructions - these change a regist...)
  • 10:20, 9 June 2009 ‎Cross Compiler (hist) ‎[4,808 bytes] ‎Jloew (Talk | contribs) (New page: This page refers to issues involving the use of a cross compiler. == Compiler Options == * "-g" used, but may not be needed * "-static" dynamic library linkage will not work in the simula...)
  • 18:20, 12 May 2009 ‎05-12-09-Write Buffer (hist) ‎[1,287 bytes] ‎Jloew (Talk | contribs) (New page: This page discusses the write buffer patch related to an infinite loop trying to remove elements from the write buffer.<br> == The Problem == The loop that controlled emptying the write ...)
  • 16:48, 12 May 2009 ‎Default Configuration (hist) ‎[6,236 bytes] ‎Jloew (Talk | contribs) (New page: {| class="wikitable" border="1" ! Command Line Parameter !! Type !! Default Value !! Description |- | -config || string || <null> || This is used to load a configuration file into the simu...)
  • 21:04, 8 May 2009 ‎Fetch Issue Delay Problem (hist) ‎[2,013 bytes] ‎Jloew (Talk | contribs) (New page: The '''Fetch Issue Delay Problem''' is when the use of an unlimited write buffer causes the L2 cache (unified versions only, and by extension, any unified non-L1 cache) to have replacement...)
  • 19:18, 8 May 2009 ‎Power Model (hist) ‎[960 bytes] ‎Jloew (Talk | contribs) (New page: The power model used in M-sim is a modified version of WATTCH.<br> === WATTCH === WATTCH is defined in power.c and power.h and uses files from the subdirectory "cacti".<br> The original s...)
  • 15:17, 4 May 2009 ‎05-05-09-Cache (hist) ‎[8,826 bytes] ‎Jloew (Talk | contribs) (New page: Various fixes were made to the cache code. See the table below.<br> == Variable Types == * int nsets (number of sets) is now an unsigned int * int bsize (block size) is now an unsigned in...)
  • 02:21, 23 April 2009 ‎Blk access fn (hist) ‎[1,878 bytes] ‎Jloew (Talk | contribs) (New page: '''blk_access_fn''' is a function structure that is used by the caches to make requests to later caches (or main memory). == Simulation Of == Each cache uses blk_access_fn to access a suc...)
  • 23:03, 20 April 2009 ‎04-20-09-Num Cores (hist) ‎[1,746 bytes] ‎Jloew (Talk | contribs) (New page: This refers to the fixes to main.c and options.c to handle <b>num_cores in a config file and large config files</b><br> ---- Options.c has a limit to the number of arguments it can handle...)
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