RoggeOhta

Add build script part to FFI chapter for more clear and smooth learn …

3

Fix #345 #122 Make FFI chapter snappy example workable.

Tensor::to_scalar very high latency

6

Bug description: When converting a cuda tensor, which is indexed from an other large tensor to CPU memory scalar, the time consumption of this process is unusually long. Minimal reproducible...

[Feature Request] Make Temporal logger adapter accomodate to OpenTelemetry

6

### Problem Temporal's activity/workflow logger adapter uses a Dict for its "extra" field, violating the OpenTelemetry format that requires basic data types (bool, str, bytes, int, float). ### Solution #838