Merge pull request #46 from sub-rat/app/amg2013

App/amg2013

Author: Oliver Perks

Applications/Applications/amg2013/README.md

@@ -4,7 +4,7 @@
 
 **URL:** https://computing.llnl.gov/projects/co-design/amg2013
 
-**Team:**  
+**Team:** HPCNepal
 
 ## Compilation
 
@@ -20,23 +20,163 @@ Pull request for Spack recipe changes:
 
 
 
-#### Compiler 1
+#### gcc 10.3.0
 
 ```
-spack install <app>%<compiler1>
+spack install amg2013%[email protected]
 ```
 
 ```
-$ spack spec -Il <app>%<compiler1>
+$ spack spec -Il amg2013%[email protected]
+
+```
+```
+Input spec
+--------------------------------
+ -   amg2013%[email protected]
+
+Concretized
+--------------------------------
+[+]  twfpbbe  amg2013@master%[email protected]~assumedpartition~int64+openmp arch=linux-amzn2-graviton2
+[+]  zvamksn      ^[email protected]%[email protected]~atomics~cuda~cxx~cxx_exceptions+gpfs~internal-hwloc~java~legacylaunchers~lustre~memchecker+pmi~singularity~sqlite3+static~thread_multiple+vt+wrapper-rpath fabrics=ofi patches=60ce20bc14d98c572ef7883b9fcd254c3f232c2f3a13377480f96466169ac4c8 schedulers=slurm arch=linux-amzn2-graviton2
+[+]  cukmqbg          ^[email protected]%[email protected]~cairo~cuda~gl~libudev+libxml2~netloc~nvml+pci+shared arch=linux-amzn2-graviton2
+[+]  asgtk6a              ^[email protected]%[email protected] arch=linux-amzn2-graviton2
+[+]  z2uysov                  ^[email protected]%[email protected] arch=linux-amzn2-graviton2
+[+]  ebhjpix                      ^[email protected]%[email protected]+sigsegv patches=3877ab548f88597ab2327a2230ee048d2d07ace1062efe81fc92e91b7f39cd00,fc9b61654a3ba1a8d6cd78ce087e7c96366c290bc8d2c299f09828d793b853c8 arch=linux-amzn2-graviton2
+[+]  ltbv6bk                          ^[email protected]%[email protected] arch=linux-amzn2-graviton2
+[+]  s4pw7zm                  ^[email protected]%[email protected] arch=linux-amzn2-graviton2
+[+]  4xr3hhh                  ^[email protected]%[email protected] arch=linux-amzn2-graviton2
+[+]  iyhm3wi              ^[email protected]%[email protected]~python arch=linux-amzn2-graviton2
+[+]  y5ei3cm                  ^[email protected]%[email protected] arch=linux-amzn2-graviton2
+[+]  ye3kcvv                  ^[email protected]%[email protected]~pic libs=shared,static arch=linux-amzn2-graviton2
+[+]  qepjcvj                  ^[email protected]%[email protected]+optimize+pic+shared arch=linux-amzn2-graviton2
+[+]  iwzirqc              ^[email protected]%[email protected]~symlinks+termlib abi=none arch=linux-amzn2-graviton2
+[+]  tadxrfp          ^[email protected]%[email protected]+openssl arch=linux-amzn2-graviton2
+[+]  5i3lgfb              ^[email protected]%[email protected]~docs+systemcerts arch=linux-amzn2-graviton2
+[+]  4m7exgb                  ^[email protected]%[email protected]+cpanm+shared+threads arch=linux-amzn2-graviton2
+[+]  y42m6yr                      ^[email protected]%[email protected]+cxx~docs+stl patches=b231fcc4d5cff05e5c3a4814f6a5af0e9a966428dc2176540d2c05aff41de522 arch=linux-amzn2-graviton2
+[+]  rqrpmap                      ^[email protected]%[email protected]~debug~pic+shared arch=linux-amzn2-graviton2
+[+]  2w7bert                          ^[email protected]%[email protected] arch=linux-amzn2-graviton2
+[+]  wjwqncx                      ^[email protected]%[email protected] arch=linux-amzn2-graviton2
+[+]  3zy7kxk                          ^[email protected]%[email protected] arch=linux-amzn2-graviton2
+[+]  72f5gvk          ^[email protected]%[email protected]~debug~kdreg fabrics=sockets,tcp,udp arch=linux-amzn2-graviton2
+[+]  mhav5gn          ^[email protected]%[email protected] patches=4e1d78cbbb85de625bad28705e748856033eaafab92a66dffd383a3d7e00cc94,62fc8a8bf7665a60e8f4c93ebbd535647cebf74198f7afafec4c085a8825c006 arch=linux-amzn2-graviton2
+[+]  jkuhz64              ^[email protected]%[email protected] arch=linux-amzn2-graviton2
+[+]  xb2w5nc              ^[email protected]%[email protected] arch=linux-amzn2-graviton2
+[+]  wturp6c          ^[email protected]%[email protected] arch=linux-amzn2-graviton2
+[+]  ivotdt7              ^[email protected]%[email protected] arch=linux-amzn2-graviton2
+[+]  wqpuvmh          ^slurm@20-02-4-1%[email protected]~gtk~hdf5~hwloc~mariadb~pmix+readline~restd sysconfdir=PREFIX/etc arch=linux-amzn2-graviton2
+
+```
+
+
+#### arm 21.0.0.879
+
+```
+spack install amg2013%[email protected]
+```
+
+```
+$ spack spec -Il amg2013%[email protected]
+
+```
+
+```
+Input spec
+--------------------------------
+ -   amg2013%[email protected]
+
+Concretized
+--------------------------------
+==> Warning: [email protected] cannot build optimized binaries for "graviton2". Using best target possible: "aarch64"
+[+]  q6x6lzj  amg2013@master%[email protected]~assumedpartition~int64+openmp arch=linux-amzn2-aarch64
+[+]  lmaoy5t      ^[email protected]%[email protected]~atomics~cuda~cxx~cxx_exceptions+gpfs~internal-hwloc~java~legacylaunchers~lustre~memchecker+pmi~singularity~sqlite3+static~thread_multiple+vt+wrapper-rpath fabrics=ofi patches=60ce20bc14d98c572ef7883b9fcd254c3f232c2f3a13377480f96466169ac4c8 schedulers=slurm arch=linux-amzn2-aarch64
+[+]  xl6anaa          ^[email protected]%[email protected]~cairo~cuda~gl~libudev+libxml2~netloc~nvml+pci+shared arch=linux-amzn2-aarch64
+[+]  jueqz7p              ^[email protected]%[email protected] arch=linux-amzn2-aarch64
+[+]  e4ssqx6                  ^[email protected]%[email protected] arch=linux-amzn2-aarch64
+[+]  i2jmeo4                      ^[email protected]%[email protected]+sigsegv patches=3877ab548f88597ab2327a2230ee048d2d07ace1062efe81fc92e91b7f39cd00,fc9b61654a3ba1a8d6cd78ce087e7c96366c290bc8d2c299f09828d793b853c8 arch=linux-amzn2-aarch64
+[+]  6jhzlul                          ^[email protected]%[email protected] arch=linux-amzn2-aarch64
+[+]  zpuzm23                  ^[email protected]%[email protected] arch=linux-amzn2-aarch64
+[+]  uwcxkin                  ^[email protected]%[email protected] arch=linux-amzn2-aarch64
+[+]  dypqz2i              ^[email protected]%[email protected]~python arch=linux-amzn2-aarch64
+[+]  7vnthzn                  ^[email protected]%[email protected] arch=linux-amzn2-aarch64
+[+]  zqsab4f                  ^[email protected]%[email protected]~pic libs=shared,static arch=linux-amzn2-aarch64
+[+]  puuxvg2                  ^[email protected]%[email protected]+optimize+pic+shared arch=linux-amzn2-aarch64
+[+]  uhtqtlb              ^[email protected]%[email protected]~symlinks+termlib abi=none arch=linux-amzn2-aarch64
+[+]  gonqskn          ^[email protected]%[email protected]+openssl arch=linux-amzn2-aarch64
+[+]  vc3waha              ^[email protected]%[email protected]~docs+systemcerts arch=linux-amzn2-aarch64
+[+]  vv6txro                  ^[email protected]%[email protected]+cpanm+shared+threads arch=linux-amzn2-aarch64
+[+]  33wiajj                      ^[email protected]%[email protected]+cxx~docs+stl patches=b231fcc4d5cff05e5c3a4814f6a5af0e9a966428dc2176540d2c05aff41de522 arch=linux-amzn2-aarch64
+[+]  z4ybgri                      ^[email protected]%[email protected]~debug~pic+shared arch=linux-amzn2-aarch64
+[+]  adtc6yc                          ^[email protected]%[email protected] arch=linux-amzn2-aarch64
+[+]  645q4qj                      ^[email protected]%[email protected] arch=linux-amzn2-aarch64
+[+]  3haw5gt                          ^[email protected]%[email protected] arch=linux-amzn2-aarch64
+[+]  qdn27nh          ^[email protected]%[email protected]~debug~kdreg fabrics=sockets,tcp,udp arch=linux-amzn2-aarch64
+[+]  mv2g7r5          ^[email protected]%[email protected] patches=4e1d78cbbb85de625bad28705e748856033eaafab92a66dffd383a3d7e00cc94,62fc8a8bf7665a60e8f4c93ebbd535647cebf74198f7afafec4c085a8825c006 arch=linux-amzn2-aarch64
+[+]  dcs645r              ^[email protected]%[email protected] arch=linux-amzn2-aarch64
+[+]  edezkz3              ^[email protected]%[email protected] arch=linux-amzn2-aarch64
+[+]  6vvthuo          ^[email protected]%[email protected] arch=linux-amzn2-aarch64
+[+]  xe4evc4              ^[email protected]%[email protected] arch=linux-amzn2-aarch64
+[+]  x5xehti          ^slurm@20-02-4-1%[email protected]~gtk~hdf5~hwloc~mariadb~pmix+readline~restd sysconfdir=PREFIX/etc arch=linux-amzn2-aarch64
+
+```
+
+
+#### [email protected]
+
+```
+spack install amg2013%[email protected]
+```
+
+```
+$ spack spec -Il amg2013%[email protected]
+
+```
+```
+Input spec
+--------------------------------
+ -   amg2013%[email protected]
+
+Concretized
+--------------------------------
+[+]  eiqymzo  amg2013@master%[email protected]~assumedpartition~int64+openmp arch=linux-amzn2-graviton2
+[+]  krxyvbc      ^[email protected]%[email protected]~atomics~cuda~cxx~cxx_exceptions+gpfs~internal-hwloc~java~legacylaunchers~lustre~memchecker+pmi~singularity~sqlite3+static~thread_multiple+vt+wrapper-rpath fabrics=ofi patches=60ce20bc14d98c572ef7883b9fcd254c3f232c2f3a13377480f96466169ac4c8,fba0d3a784a9723338722b48024a22bb32f6a951db841a4e9f08930a93f41d7a schedulers=slurm arch=linux-amzn2-graviton2
+[+]  jroqews          ^[email protected]%[email protected]~cairo~cuda~gl~libudev+libxml2~netloc~nvml+pci+shared arch=linux-amzn2-graviton2
+[+]  e4m4ued              ^[email protected]%[email protected] patches=6e08dc445ece06e9e8b1344397f2d3f169005703ddc0f2ae24f366cde78c7377 arch=linux-amzn2-graviton2
+[+]  kk4ax3i                  ^[email protected]%[email protected] arch=linux-amzn2-graviton2
+[+]  6c4kz5g                      ^[email protected]%[email protected]+sigsegv patches=3877ab548f88597ab2327a2230ee048d2d07ace1062efe81fc92e91b7f39cd00,5746cf51f45b405661c3edae7a78c33d41e54d83f635d16e2bf1f956dbfbf635,fc9b61654a3ba1a8d6cd78ce087e7c96366c290bc8d2c299f09828d793b853c8 arch=linux-amzn2-graviton2
+[+]  pa6wm5j                          ^[email protected]%[email protected] arch=linux-amzn2-graviton2
+[+]  vtiml6g                  ^[email protected]%[email protected] arch=linux-amzn2-graviton2
+[+]  4imdwuy                  ^[email protected]%[email protected] arch=linux-amzn2-graviton2
+[+]  wo4l72s              ^[email protected]%[email protected]~python patches=05ff238cf435825ef835c7ae39376b52dc83d8caf19e962f0766c841386a305a,10a88ad47f9797cf7cf2d7d07241f665a3b6d1f31fa026728c8c2ae93e1664e9 arch=linux-amzn2-graviton2
+[+]  r7mmkdp                  ^[email protected]%[email protected] arch=linux-amzn2-graviton2
+[+]  br733tn                  ^[email protected]%[email protected]~pic libs=shared,static arch=linux-amzn2-graviton2
+[+]  4js6ect                  ^[email protected]%[email protected]+optimize+pic+shared arch=linux-amzn2-graviton2
+[+]  asgm7mt              ^[email protected]%[email protected]~symlinks+termlib abi=none arch=linux-amzn2-graviton2
+[+]  uttaumr          ^[email protected]%[email protected]+openssl arch=linux-amzn2-graviton2
+[+]  j2qhi7h              ^[email protected]%[email protected]~docs+systemcerts arch=linux-amzn2-graviton2
+[+]  gn4fgp5                  ^[email protected]%[email protected]+cpanm+shared+threads patches=21cf6a73cec16760f8de2e8895ace1299aff2d8e92dc581cd18f1d95a4503048 arch=linux-amzn2-graviton2
+[+]  5uyf3k4                      ^[email protected]%[email protected]+cxx~docs+stl patches=b231fcc4d5cff05e5c3a4814f6a5af0e9a966428dc2176540d2c05aff41de522 arch=linux-amzn2-graviton2
+[+]  wsi7g3j                      ^[email protected]%[email protected]~debug~pic+shared arch=linux-amzn2-graviton2
+[+]  s4mb5no                          ^[email protected]%[email protected] patches=6e42dc243f17aab29fd167f060f5bc1f08813e03368eb301b43c95d4b1386681 arch=linux-amzn2-graviton2
+[+]  m2wdbeo                      ^[email protected]%[email protected] arch=linux-amzn2-graviton2
+[+]  zori3wf                          ^[email protected]%[email protected] arch=linux-amzn2-graviton2
+[+]  xl6zavq          ^[email protected]%[email protected]~debug~kdreg fabrics=sockets,tcp,udp arch=linux-amzn2-graviton2
+[+]  5yq4tpw          ^[email protected]%[email protected] patches=4e1d78cbbb85de625bad28705e748856033eaafab92a66dffd383a3d7e00cc94,62fc8a8bf7665a60e8f4c93ebbd535647cebf74198f7afafec4c085a8825c006 arch=linux-amzn2-graviton2
+[+]  fo57byt              ^[email protected]%[email protected] arch=linux-amzn2-graviton2
+[+]  gmd4264              ^[email protected]%[email protected] arch=linux-amzn2-graviton2
+[+]  cl3ohqo          ^[email protected]%[email protected] arch=linux-amzn2-graviton2
+[+]  yvqpq74              ^[email protected]%[email protected] arch=linux-amzn2-graviton2
+[+]  zehhooy          ^slurm@20-02-4-1%[email protected]~gtk~hdf5~hwloc~mariadb~pmix+readline~restd sysconfdir=PREFIX/etc arch=linux-amzn2-graviton2
 
 ```
 
-## Test Case 1
+## Test Case 
 
 [ReFrame Benchmark 1](#)
 
 ```
-../bin/reframe -c benchmark.py -r --performance-report
+../bin/reframe -c amg2013_short.py -r --performance-report
 ```
 
 ### Validation
@@ -50,19 +190,128 @@ Details of the validation for `Test Case 1`.
 ==============================================================================
 PERFORMANCE REPORT
 ------------------------------------------------------------------------------
-     **** 
+amg2013_amg2013_0_amg2013__gcc_10_3_0_N_1_MPI_1_OMP_1
+- aws:c6gn
+   - builtin
+      * num_tasks: 1
+      * Total Time: 1848879.0 s
+------------------------------------------------------------------------------
+amg2013_amg2013_0_amg2013__gcc_10_3_0_N_1_MPI_1_OMP_2
+   - builtin
+      * num_tasks: 1
+      * Total Time: 2640431.0 s
+------------------------------------------------------------------------------
+amg2013_amg2013_0_amg2013__gcc_10_3_0_N_1_MPI_1_OMP_4
+   - builtin
+      * num_tasks: 1
+      * Total Time: 3499481.0 s
+------------------------------------------------------------------------------
+amg2013_amg2013_0_amg2013__gcc_10_3_0_N_1_MPI_1_OMP_8
+   - builtin
+      * num_tasks: 1
+      * Total Time: 3551646.0 s
+------------------------------------------------------------------------------
+amg2013_amg2013_0_amg2013__gcc_10_3_0_N_1_MPI_1_OMP_16
+   - builtin
+      * num_tasks: 1
+      * Total Time: 2584852.0 s
+------------------------------------------------------------------------------
+amg2013_amg2013_0_amg2013__gcc_10_3_0_N_1_MPI_1_OMP_32
+   - builtin
+      * num_tasks: 1
+      * Total Time: 1513061.0 s
+------------------------------------------------------------------------------
+amg2013_amg2013_0_amg2013__gcc_10_3_0_N_1_MPI_1_OMP_64
+   - builtin
+      * num_tasks: 1
+      * Total Time: 830065.2 s
+------------------------------------------------------------------------------
+amg2013_amg2013_0_amg2013__arm_21_0_0_879_N_1_MPI_1_OMP_1
+   - builtin
+      * num_tasks: 1
+      * Total Time: 1702493.0 s
+------------------------------------------------------------------------------
+amg2013_amg2013_0_amg2013__arm_21_0_0_879_N_1_MPI_1_OMP_2
+   - builtin
+      * num_tasks: 1
+      * Total Time: 2134396.0 s
+------------------------------------------------------------------------------
+amg2013_amg2013_0_amg2013__arm_21_0_0_879_N_1_MPI_1_OMP_4
+   - builtin
+      * num_tasks: 1
+      * Total Time: 2906109.0 s
+------------------------------------------------------------------------------
+amg2013_amg2013_0_amg2013__arm_21_0_0_879_N_1_MPI_1_OMP_8
+   - builtin
+      * num_tasks: 1
+      * Total Time: 2793329.0 s
+------------------------------------------------------------------------------
+amg2013_amg2013_0_amg2013__arm_21_0_0_879_N_1_MPI_1_OMP_16
+   - builtin
+      * num_tasks: 1
+      * Total Time: 2597610.0 s
+------------------------------------------------------------------------------
+amg2013_amg2013_0_amg2013__arm_21_0_0_879_N_1_MPI_1_OMP_32
+   - builtin
+      * num_tasks: 1
+      * Total Time: 2092261.0 s
+------------------------------------------------------------------------------
+amg2013_amg2013_0_amg2013__arm_21_0_0_879_N_1_MPI_1_OMP_64
+   - builtin
+      * num_tasks: 1
+      * Total Time: 1628985.0 s
+------------------------------------------------------------------------------
+amg2013_amg2013_0_amg2013__nvhpc_21_2_N_1_MPI_1_OMP_1
+   - builtin
+      * num_tasks: 1
+      * Total Time: 1765272.0 s
+------------------------------------------------------------------------------
+amg2013_amg2013_0_amg2013__nvhpc_21_2_N_1_MPI_1_OMP_2
+   - builtin
+      * num_tasks: 1
+      * Total Time: 2285842.0 s
+------------------------------------------------------------------------------
+amg2013_amg2013_0_amg2013__nvhpc_21_2_N_1_MPI_1_OMP_4
+   - builtin
+      * num_tasks: 1
+      * Total Time: 3051910.0 s
+------------------------------------------------------------------------------
+amg2013_amg2013_0_amg2013__nvhpc_21_2_N_1_MPI_1_OMP_8
+   - builtin
+      * num_tasks: 1
+      * Total Time: 3160689.0 s
+------------------------------------------------------------------------------
+amg2013_amg2013_0_amg2013__nvhpc_21_2_N_1_MPI_1_OMP_16
+   - builtin
+      * num_tasks: 1
+      * Total Time: 2496395.0 s
+------------------------------------------------------------------------------
+amg2013_amg2013_0_amg2013__nvhpc_21_2_N_1_MPI_1_OMP_32
+   - builtin
+      * num_tasks: 1
+      * Total Time: 1239280.0 s
+------------------------------------------------------------------------------
+amg2013_amg2013_0_amg2013__nvhpc_21_2_N_1_MPI_1_OMP_64
+   - builtin
+      * num_tasks: 1
+      * Total Time: 487107.5 s
 ------------------------------------------------------------------------------
 ```
 
 ### On-node Compiler Comparison
 
 Performance comparison of two compilers.
-
-| Cores | Compiler 1 | Compiler 2 |
-|-------|------------|------------|
-|       |            |            |
-
-
+```
+| Cores(OMP rank) | GCC | ARM | NVHPC|
+|--------|------------|------------|
+|  1     |  10.295   | 7.300  | 19.736  |  
+|  2     |  9.551    | 26.67  | 18.709  |
+|  4     |  8.805    | 25.239 | 16.558  |
+|  8     |  8.450    | 22.822 | 17.390	|
+|  16    |  9.473    | 7.812  | 12.429	|
+|  32    |  6.992    | 279.186| 276.317	|
+|  64    |  281.773  | 9.072  | 12.124	|
+```
 ### Serial Hot-spot Profile
 
 List of top-10 functions / code locations from a serial profile.

Applications/Applications/amg2013/amg2013_short.py

@@ -0,0 +1,77 @@
+import reframe as rfm
+import reframe.utility.sanity as sn
+import hackathon as hack
+
+@rfm.simple_test
+class Amg2013Test(hack.HackathonBase):
+    # Where to run the binaries 'aws:c6gn' on Arm or 'aws:c5n' on Intel
+    valid_systems = ['aws:c6gn']
+
+    # Logging Variables
+    log_team_name = 'HPCNepal'
+    log_app_name = 'amg2013'
+    log_test_name = 'amg2013_0'
+
+    # Define test case
+    # In this case we download the file from GitHub and write as clover.in - the expected input file
+    prerun_cmds = ["wget https://asc.llnl.gov/sites/asc/files/2021-01/amg2013_0.tgz","tar xzf amg2013_0.tgz"]
+    # Define Execution
+    # Binary to run
+    executable = 'amg2013'
+    # Command line options to pass
+    executable_opts = ['-in', './AMG2013/test/sstruct.in.MG.FD']
+    # Where the output is written to
+    logfile = 'amg2013.out'
+    # Store the output file (used for validation later)
+    keep_files = []
+
+
+    # Parameters - Compilers - Defined as their Spack specs (use spec or hash)
+    spec = parameter([
+        'amg2013 %[email protected]',     # MiniTri with the GCC compiler
+        'amg2013 %[email protected]', # MiniTri with the Arm compiler
+        'amg2013 %[email protected]'      # MiniTri with the NVIDIA compiler
+    ])
+
+    parallelism = parameter([
+        { 'nodes' : 1, 'mpi' : 1, 'omp' : 1},
+        { 'nodes' : 1, 'mpi' : 1, 'omp' : 2},
+        { 'nodes' : 1, 'mpi' : 1, 'omp' : 4},
+        { 'nodes' : 1, 'mpi' : 1, 'omp' : 8},
+        { 'nodes' : 1, 'mpi' : 1, 'omp' : 16},
+        { 'nodes' : 1, 'mpi' : 1, 'omp' : 32},
+        { 'nodes' : 1, 'mpi' : 1, 'omp' : 64},
+    ])
+
+    @run_before('run')
+    def prepare_job(self):
+       self.job.options += ['--exclusive=user']
+       self.job.launcher.options = ['time']
+
+    # Code validation
+    @run_before('sanity')
+    def set_sanity_patterns(self):
+
+       # Use the logfile for validation testing and performance
+
+       # Regex - Number of Iterations
+       sol_regex = r'Final Relative Residual Norm = (\S+)'
+       # Validate for Relative Residual Norm (1)
+       no_of_final_rrn_count = sn.extractsingle(sol_regex, self.stdout, 1, float)
+
+       expected_upper = 1
+       expected_lower = 0
+
+       # Perform a bounded assert
+       self.sanity_patterns = sn.assert_bounded(no_of_final_rrn_count,expected_lower, expected_upper)
+
+       # Performance Testing - FOM Total Time units 's'
+       # We dont set an expected value
+       self.reference = {
+          '*': {'Total Time': (0, None, None, 's'),}
+       }
+
+       pref_regex = r'System Size \* Iterations \/ Solve Phase Time: (\S+)'
+       self.perf_patterns = {
+               'Total Time': sn.extractsingle(pref_regex, self.stdout, 1, float, item=-1)
+       }

Tutorials/CloverLeaf/cloverleaf_bm16_short.py

@@ -76,4 +76,3 @@ def set_sanity_patterns(self):
        self.perf_patterns = {
                'Total Time': sn.extractsingle(perf_regex, self.logfile, 1, float, item=-1)
        }
-