[lmi-commits] [lmi] master 8cb31fd7 01/13: Record gcc version eleven pc-linux-gnu speed for commit 5a4fcaed7

[Greg Chicares]

branch: master
commit 8cb31fd76975abcdc7dedf4e81d78ff890fbf928
Author: Gregory W. Chicares <gchicares@sbcglobal.net>
Commit: Gregory W. Chicares <gchicares@sbcglobal.net>

    Record gcc version eleven pc-linux-gnu speed for commit 5a4fcaed7
    
    Nothing remarkable here: this commit serves only to establish a base for
    comparison, to show a speed regression with gcc version twelve. In order
    to reproduce these historical results, it is imperative to run commands
    such as
      # apt-get install libunwind-dev
      # apt-get install libc++-dev
    to install a contemporary unwind library--each of those two commands
    undoes what the other does in that respect.
    
    Results using commit 5a4fcaed7 of 2022-08-18T16:22:15.
    
    $git --no-pager log -1 --oneline
    5a4fcaed7 (HEAD) Begin adapting to gcc-12
    
    $gcc -dumpfullversion
    11.2.0
---
 Speed_gcc_x86_64-pc-linux-gnu | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/Speed_gcc_x86_64-pc-linux-gnu b/Speed_gcc_x86_64-pc-linux-gnu
index 77e19bb7..19f2ed8e 100644
--- a/Speed_gcc_x86_64-pc-linux-gnu
+++ b/Speed_gcc_x86_64-pc-linux-gnu
@@ -1,7 +1,7 @@
 Test speed:
-  naic, no solve      : 1.379e-02 s mean;      13044 us least of  73 runs
-  naic, specamt solve : 2.814e-02 s mean;      26873 us least of  36 runs
-  naic, ee prem solve : 2.502e-02 s mean;      23598 us least of  41 runs
-  finra, no solve     : 5.146e-03 s mean;       4771 us least of 100 runs
-  finra, specamt solve: 1.841e-02 s mean;      17534 us least of  55 runs
-  finra, ee prem solve: 1.656e-02 s mean;      15758 us least of  61 runs
+  naic, no solve      : 1.310e-02 s mean;      12830 us least of  77 runs
+  naic, specamt solve : 2.689e-02 s mean;      26580 us least of  38 runs
+  naic, ee prem solve : 2.368e-02 s mean;      23432 us least of  43 runs
+  finra, no solve     : 5.035e-03 s mean;       4866 us least of 100 runs
+  finra, specamt solve: 1.784e-02 s mean;      17495 us least of  57 runs
+  finra, ee prem solve: 1.587e-02 s mean;      15636 us least of  64 runs