Since memsize argument document says MB (and not MiB), I changed

the "* 1024 * 1024" to "* 1000 * 1000". The alternative was to document
"MiB", but as far as I can tell none of the above layers use 1024. This
said, _every time_ we've used any unit other than just byte, we've had
errors. Perhaps we should change it all to "memory size in bytes" and
that's it.

Author: henricasanova

bin/wfbench

@@ -252,7 +252,7 @@ def io_write_benchmark_user_input_data_size(outputs,
 def io_alternate(inputs, outputs, cpu_queue: multiprocessing.Queue, memory_limit=None, rundir=None, event=None):
     """Alternate between reading and writing to a file, ensuring read only happens after write."""
 
-    if memory_limit is None:
+    if memory_limit is None:f
         memory_limit = 10 * 1024 * 1024  # sys.maxsize
     memory_limit = int(memory_limit)
 
@@ -397,7 +397,7 @@ def main():
 
     log_info(f"Starting {args.name} Benchmark")
 
-    mem_bytes = args.mem * 1024 * 1024 if args.mem else None
+    mem_bytes = args.mem * 1000 * 1000 if args.mem else None
 
     procs = []
     io_proc = None