mc2-scripts-and-benchmarks.git/baseline/source, branch sd-vbs Benchmarks and execution scripts for testing spatial isolation and SMT interference in MC^2 Fix 4 more bugs in TACLeBench 2020-10-22T04:37:06+00:00 Joshua Bakita jbakita@cs.unc.edu 2020-10-22T04:37:06+00:00 1849016a4c0fd3d62b0acb66e7fd0f8c92b4c6fb - anagram: Fix two off-by-ones, the heap size, and the result - rijndael_dec: Reset result checksum at job start - huff_enc: Reset mutable global variables at job start 
- anagram: Fix two off-by-ones, the heap size, and the result
- rijndael_dec: Reset result checksum at job start
- huff_enc: Reset mutable global variables at job start
Whitespace fixes for TACLeBench and copyright update in extra.h 2020-10-20T21:11:58+00:00 Joshua Bakita jbakita@cs.unc.edu 2020-10-20T21:10:14+00:00 dd606a16e840880e7617b140f6083af8ea83b6b7 Also move run_all_dis.sh up a directory in preperation for further changes. 
Also move run_all_dis.sh up a directory in preperation for
further changes.
Fix the 4 TACLeBench members that would not loop before 2020-10-20T20:30:44+00:00 Joshua Bakita jbakita@cs.unc.edu 2020-10-20T20:30:44+00:00 e9560dbece41136ffedd786723717efaa2a3a9fd - anagram, audiobeam: Reset heap in _init() function - g723_enc: Don't use static local variables - huff_dec: Reset all global state in _init() function 
- anagram, audiobeam: Reset heap in _init() function
- g723_enc: Don't use static local variables
- huff_dec: Reset all global state in _init() function
Convert TACLeBench to use new libextra API 2020-10-20T20:26:25+00:00 Joshua Bakita jbakita@cs.unc.edu 2020-10-20T20:26:25+00:00 2e4b1efc7e46b1278e162cb63632546af8f3e0e9 No other changes. 
No other changes.
TACLe and DIS benchmark fixes 2020-10-20T17:41:49+00:00 Joshua Bakita jbakita@cs.unc.edu 2020-10-20T17:35:52+00:00 03412b9f841f140b9b7410a1890298e3ac2835db - Use consistent approach to prevent computations from being optimized out in the DIS benchmarks - Don't print results in the DIS benchmarks - Fix a memory corruption in TACLe's "epic" benchmark reflect1() - Fix return codes for all benchmarks - Rename run_baseline.sh to run_bench.sh in preperation for this being the main benchmarking script 
- Use consistent approach to prevent computations from being
  optimized out in the DIS benchmarks
- Don't print results in the DIS benchmarks
- Fix a memory corruption in TACLe's "epic" benchmark reflect1()
- Fix return codes for all benchmarks
- Rename run_baseline.sh to run_bench.sh in preperation for this
  being the main benchmarking script
Unify all the versions of extra.h into a single multipurpose header 2020-10-19T05:09:53+00:00 Joshua Bakita jbakita@cs.unc.edu 2020-10-19T05:09:53+00:00 a71fc97fd262e1b5770f827047ea60bbaf38d9a2 There was previously a huge amount of shared code that had to be copied back and forth. This should reduce the maintenance burden by containing all future changes to a single file. New unified library is fully backwards-compatible but also introduces and the easy-to-use `for_each_job` macro which replaces the specific `for(...) START_LOOP ... STOP_LOOP` format requirement and is generally much harder to abuse. New unified library also automatically cleans up its shared memory and semaphores, so this commit also removes the separate `cleanupSemaphores` binary. I also found a precursor of `extra.h` written by Sims in `litmusStuff.h`. This code is only interesting for historical purposes, so it is also removed in this commit. This commit also adds debug options to all the Makefiles and silences rm's complaints about non-existent files in make clean. 
There was previously a huge amount of shared code that had to be
copied back and forth. This should reduce the maintenance burden
by containing all future changes to a single file.

New unified library is fully backwards-compatible but also
introduces and the easy-to-use `for_each_job` macro which
replaces the specific `for(...) START_LOOP ... STOP_LOOP`
format requirement and is generally much harder to abuse.

New unified library also automatically cleans up its shared memory
and semaphores, so this commit also removes the separate
`cleanupSemaphores` binary.

I also found a precursor of `extra.h` written by Sims in
`litmusStuff.h`. This code is only interesting for historical
purposes, so it is also removed in this commit.

This commit also adds debug options to all the Makefiles and
silences rm's complaints about non-existent files in make clean.
Rewrite extra.h for task baselines to be easier to use 2020-10-18T04:24:06+00:00 Joshua Bakita jbakita@cs.unc.edu 2020-10-18T04:24:06+00:00 41358857592f1908d0c0f9898b6c9acabc1ad161 New macro `for_each_job` simplifies instrumentation. Backwards-compatible. 
New macro `for_each_job` simplifies instrumentation.
Backwards-compatible.
Cleanup in extra.h for non-paired benchmarks 2020-10-17T04:52:09+00:00 Joshua Bakita jbakita@cs.unc.edu 2020-10-17T04:52:09+00:00 917499f6257ac51c05e8302af877d56a22f28cb5 - No parameter or output format changes - Better error messages - Auto-detect core - Fix off-by-one error in job counting - Explicitly invoke the scheduler with sched_yield() between jobs so that there's less work to do when (if) the scheduling timer interrupt comes around. (This has a surprisingly significant impact on timings.) 
- No parameter or output format changes
- Better error messages
- Auto-detect core
- Fix off-by-one error in job counting
- Explicitly invoke the scheduler with sched_yield() between jobs
  so that there's less work to do when (if) the scheduling timer
  interrupt comes around. (This has a surprisingly significant
  impact on timings.)
Update the timing infrastructure to better handle large sample sizes 2020-06-12T01:38:36+00:00 Joshua Bakita jbakita@cs.unc.edu 2020-06-12T01:38:36+00:00 67f8bcb195c5e23947616b1e1c5664321f6ea054 - Use malloc rather than static allocations - Check that timings array is long enough before inserting each sample - Include clearer error handling 
- Use malloc rather than static allocations
- Check that timings array is long enough before inserting each sample
- Include clearer error handling
Remove changes specific to Joshua's PRP 2020-05-29T16:58:53+00:00 Joshua Bakita bakitajoshua@gmail.com 2020-05-29T16:58:53+00:00 66824af0fab366fe02f0793f32081ebde28f5fa5 - Revert type change in Neighborhood microbenchmark - Remove inputs modified to fix in the available memory on the i.MX6DQ PRP test platform - Change default configuration to build without LITMUS/MC^2/MMDC 
- Revert type change in Neighborhood microbenchmark
- Remove inputs modified to fix in the available memory on the
  i.MX6DQ PRP test platform
- Change default configuration to build without LITMUS/MC^2/MMDC