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Added Epyc 7742 Zen2 ("Rome") sup perf results.

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Details:
- Added single-threaded and multithreaded sup performance results to
  docs/PerformanceSmall.md for both sgemm and dgemm. These results were
  gathered on an Epyc 7742 "Rome" server featuring AMD's Zen2
  microarchitecture. Special thanks to Jeff Diamond for facilitating
  access to the system via the Oracle Cloud.
- Updates to octave scripts in test/sup/octave for use with Octave 5.2
  and for use with subplot_tight().
- Minor updates to octave scripts in test/3/octave.
- Renamed files containing the previous Zen performance results for
  consistency with the new results.
- Decreased line thickness slightly in large/conventional Zen2 graphs.
  I'm done tweaking those this time. Really.
- Added missing line regarding eigen header installation for each
  microarchitecture section.
This commit is contained in:
Field G. Van Zee
2020-10-09 15:41:09 -05:00
parent d98368c32d
commit addcd46b05
39 changed files with 360 additions and 155 deletions
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4
docs/Performance.md
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@@ -243,6 +243,7 @@ The `runthese.m` file will contain example invocations of the function.
endif()
```
* configured and built BLAS library via `mkdir build; cd build; cmake ..; make blas`
* installed headers via `cmake . -DCMAKE_INSTALL_PREFIX=$HOME/flame/eigen; make install`
* The `gemm` implementation was pulled in at compile-time via Eigen headers; other operations were linked to Eigen's BLAS library.
* Single-threaded (1 core) execution requested via `export OMP_NUM_THREADS=1`
* Multithreaded (26 core) execution requested via `export OMP_NUM_THREADS=26`
@@ -323,6 +324,7 @@ The `runthese.m` file will contain example invocations of the function.
endif()
```
* configured and built BLAS library via `mkdir build; cd build; cmake ..; make blas`
* installed headers via `cmake . -DCMAKE_INSTALL_PREFIX=$HOME/flame/eigen; make install`
* The `gemm` implementation was pulled in at compile-time via Eigen headers; other operations were linked to Eigen's BLAS library.
* Single-threaded (1 core) execution requested via `export OMP_NUM_THREADS=1`
* Multithreaded (12 core) execution requested via `export OMP_NUM_THREADS=12`
@@ -401,6 +403,7 @@ The `runthese.m` file will contain example invocations of the function.
endif()
```
* configured and built BLAS library via `mkdir build; cd build; cmake ..; make blas`
* installed headers via `cmake . -DCMAKE_INSTALL_PREFIX=$HOME/flame/eigen; make install`
* The `gemm` implementation was pulled in at compile-time via Eigen headers; other operations were linked to Eigen's BLAS library.
* Single-threaded (1 core) execution requested via `export OMP_NUM_THREADS=1`
* Multithreaded (32 core) execution requested via `export OMP_NUM_THREADS=32`
@@ -483,6 +486,7 @@ The `runthese.m` file will contain example invocations of the function.
endif()
```
* configured and built BLAS library via `mkdir build; cd build; cmake ..; make blas`
* installed headers via `cmake . -DCMAKE_INSTALL_PREFIX=$HOME/flame/eigen; make install`
* The `gemm` implementation was pulled in at compile-time via Eigen headers; other operations were linked to Eigen's BLAS library.
* Single-threaded (1 core) execution requested via `export OMP_NUM_THREADS=1`
* Multithreaded (64 core) execution requested via `export OMP_NUM_THREADS=64`