chrome://tracing 在 timeline.json 中显示比 process_names 更多的车道
chrome://tracing displaying more lanes than process_names in timeline.json
到目前为止,我假设 Chrome Trace Event Profiling Tool chrome://tracing
显示的车道数始终与加载文件中定义的 process_name
s 数匹配喜欢 timeline.json
。这是针对在 TensorFlow
中记录并使用 timeline.generate_chrome_trace_format()
.
导出到文件的时间线
我现在面临 timeline.json
包含 3 个 process_name
的情况,如下所示:
{
"name": "process_name",
"args": { "name": "Allocators" },
"ph": "M", "pid": 0
},
{
"name": "process_name",
"args": { "name": "/job:localhost/replica:0/task:0/device:CPU:0 Compute" },
"ph": "M", "pid": 1
},
{
"name": "process_name",
"args": { "name": "/job:localhost/replica:0/task:0/device:CPU:0 Tensors" },
"ph": "M", "pid": 2
},
而该工具显示的是 4 条泳道:
并且在文件中第 3 道中的单个操作 softmax_cross_entropy_with_logits/Reshape_1
没有引用 "pid": 3
而是 "pid": 1
.
这种不匹配是一个功能(即我误解了什么)还是一个错误?
到目前为止,我假设 Chrome Trace Event Profiling Tool chrome://tracing
显示的车道数始终与加载文件中定义的 process_name
s 数匹配喜欢 timeline.json
。这是针对在 TensorFlow
中记录并使用 timeline.generate_chrome_trace_format()
.
我现在面临 timeline.json
包含 3 个 process_name
的情况,如下所示:
{
"name": "process_name",
"args": { "name": "Allocators" },
"ph": "M", "pid": 0
},
{
"name": "process_name",
"args": { "name": "/job:localhost/replica:0/task:0/device:CPU:0 Compute" },
"ph": "M", "pid": 1
},
{
"name": "process_name",
"args": { "name": "/job:localhost/replica:0/task:0/device:CPU:0 Tensors" },
"ph": "M", "pid": 2
},
而该工具显示的是 4 条泳道:
并且在文件中第 3 道中的单个操作 softmax_cross_entropy_with_logits/Reshape_1
没有引用 "pid": 3
而是 "pid": 1
.
这种不匹配是一个功能(即我误解了什么)还是一个错误?