home *** CD-ROM | disk | FTP | other *** search
/ IRIX Base Documentation 2001 May / SGI IRIX Base Documentation 2001 May.iso / usr / relnotes / SpeedShop / ch3.z / ch3
Encoding:
Text File  |  2001-04-17  |  1.5 KB  |  67 lines
  1.  
  2.  
  3.  
  4.                                   - 1 -
  5.  
  6.  
  7.  
  8.        3.  _C_h_a_n_g_e_s__a_n_d__A_d_d_i_t_i_o_n_s
  9.  
  10.           +o Support for IRIX 6.5 (including pthreads).
  11.  
  12.           +o New experiment hwctime: call stack sampling based on hw
  13.             counter overflows.
  14.  
  15.           +o Rld pc sampling based on time or hw counter overflows.
  16.  
  17.           +o Support for pollpoint caliper points.
  18.  
  19.           +o Deferred initialization and termination of performance
  20.             data collection based on signals.
  21.  
  22.           +o More accurate caliper point recording, including
  23.             labels.
  24.  
  25.           +o Atomic verbose output from the SpeedShop runtime so
  26.             that verbose messages from different processes are
  27.             printed orderly in stdout.
  28.  
  29.           +o Thread-safe libmalloc_ss.so.
  30.  
  31.           +o Improved format for the existing prof reports and
  32.             various new prof reports.
  33.  
  34.           +o Io experiment processing by prof.
  35.  
  36.           +o Revised prof command-line options and related
  37.             functionality.
  38.  
  39.           +o Better cord feedback generation methodologies via
  40.             sscord/ssorder and sswsextr.
  41.  
  42.           +o Pixie support for 6.5 pthreads.
  43.  
  44.           +o Improved performance of the SpeedShop tools (especially
  45.             prof and pixie).
  46.  
  47.           +o New ``-workshop'' command-line option for ssrun so that
  48.             SpeedShop experiment files and instrumented binaries
  49.             can be read by WorkShop 2.7 or later.
  50.  
  51.  
  52.  
  53.  
  54.  
  55.  
  56.  
  57.  
  58.  
  59.  
  60.  
  61.  
  62.  
  63.  
  64.  
  65.  
  66.  
  67.