Replace serdi with more fine-grained tools

Especially with the new functionality, the complexity of the command-line
interface alone was really becoming unmanageable.  The serdi implementation
also had the highest cyclomatic complexity of the entire codebase by a huge
margin.

So, take a page from the Unix philosophy and split serdi into several more
finely-honed tools that can be freely composed.  Though there is still
unfortunately quite a bit of option overlap between them due to the common
details of reading RDF, I think the resulting tools are a lot easier to
understand, both from a user and a developer perspective.

1 files changed, 12 insertions, 12 deletions

diff --git a/scripts/serd_bench.py b/scripts/serd_bench.py
index 8a10dab0..25b75fe8 100755
--- a/scripts/serd_bench.py
+++ b/scripts/serd_bench.py
@@ -43,7 +43,7 @@ def gen(sp2b_dir, n_min, n_max, step):
 
 def write_header(results, progs):
     "Write the header line for TSV output"
-    results.write("n\tserdi_stream\tserdi_model")
+    results.write("n\tserd-pipe\tserd-sort")
     for prog in progs[2:]:
         results.write("\t" + os.path.basename(prog.split()[0]))
     results.write("\n")
@@ -125,9 +125,9 @@ def run(progs, n_min, n_max, step):
     "Benchmark each program with n_min ... n_max statements"
     with WorkingDirectory("build"):
         results = {
-            "time": open("serdi-time.txt", "w"),
-            "throughput": open("serdi-throughput.txt", "w"),
-            "memory": open("serdi-memory.txt", "w"),
+            "time": open("serd-time.txt", "w"),
+            "throughput": open("serd-throughput.txt", "w"),
+            "memory": open("serd-memory.txt", "w"),
         }
 
         # Write TSV header for all output files
@@ -169,20 +169,20 @@ def plot_results():
     "Plot all benchmark results"
     with WorkingDirectory("build"):
         plot(
-            open("serdi-time.txt", "r"),
-            "serdi-time.svg",
+            open("serd-time.txt", "r"),
+            "serd-time.svg",
             "Statements",
             "Time (s)",
         )
         plot(
-            open("serdi-throughput.txt", "r"),
-            "serdi-throughput.svg",
+            open("serd-throughput.txt", "r"),
+            "serd-throughput.svg",
             "Statements",
             "Statements / s",
         )
         plot(
-            open("serdi-memory.txt", "r"),
-            "serdi-memory.svg",
+            open("serd-memory.txt", "r"),
+            "serd-memory.svg",
             "Statements",
             "Bytes",
         )
@@ -226,8 +226,8 @@ example:
     args = ap.parse_args(sys.argv[1:])
 
     progs = [
-        "serdi -i turtle -o turtle",
-        "serdi -m -i turtle -o turtle",
+        "serd-pipe -I turtle -O turtle",
+        "serd-sort -I turtle -O turtle",
     ] + args.run
 
     min_n = int(args.max / 10)