Fix signed integer conversion (#36)

This fixes the last remaining bug preventing end-to-end GeekBench run, so also update Geekbench results in README

1 files changed, 12 insertions, 2 deletions

diff --git a/zluda_dump/src/replay.py b/zluda_dump/src/replay.py
index 07c1780..9c78754 100644
--- a/zluda_dump/src/replay.py
+++ b/zluda_dump/src/replay.py
@@ -50,6 +50,14 @@ def parse_arguments(dump_path, prefix):
     arg_files = os.listdir(dir)

     return [load_arguments(path.join(dir, f)) for f in sorted(arg_files)]

 

+

+def append_debug_buffer(args):

+    args = list(args)

+    debug_buff = np.zeros(1024 * 1024, np.single)

+    args.append((drv.InOut(debug_buff), debug_buff))

+    return args

+

+

 def verify_single_dump(input_path, max_block_threads):

     print(input_path)

     kernel_name = path.basename(input_path).split("_", 1)[1]

@@ -58,11 +66,12 @@ def verify_single_dump(input_path, max_block_threads):
     block = tuple(launch_lines[3:6])

     launch_block_size = block[0] * block[1] * block[2]

     if launch_block_size > max_block_threads:

-        print(f"    Skipping, launch block size ({launch_block_size}) bigger than maximum block size ({max_block_threads})")

+        print(

+            f"    Skipping, launch block size ({launch_block_size}) bigger than maximum block size ({max_block_threads})")

         return

     module = drv.module_from_file(path.join(input_path, "module.ptx"))

     kernel = module.get_function(kernel_name)

-    pre_args = parse_arguments(input_path, "pre")

+    pre_args = append_debug_buffer(parse_arguments(input_path, "pre"))

     kernel_pre_args, host_pre_args = zip(*pre_args)

     kernel(*list(kernel_pre_args), grid=tuple(launch_lines[:3]), block=block, shared=launch_lines[6])

     post_args = parse_arguments(input_path, "post")

@@ -75,6 +84,7 @@ def verify_single_dump(input_path, max_block_threads):
         except Exception as e:

             print(f"{idx}: {e}")

 

+

 def main(argv):

     device = drv.Device(0)

     max_threads = device.get_attribute(drv.device_attribute.MAX_THREADS_PER_BLOCK)