jboner

Latency Comparison Numbers (~2012)
----------------------------------
L1 cache reference                           0.5 ns
Branch mispredict                            5   ns
L2 cache reference                           7   ns                      14x L1 cache
Mutex lock/unlock                           25   ns
Main memory reference                      100   ns                      20x L2 cache, 200x L1 cache
Compress 1K bytes with Zippy             3,000   ns        3 us
Send 1K bytes over 1 Gbps network       10,000   ns       10 us
Read 4K randomly from SSD*             150,000   ns      150 us          ~1GB/sec SSD

onexdrk

To install protobuf 2.3.0 in mac os (10.10) you need to do folowing:
install mac os developer tools

download and extract protobuf 2.3.0 : https://code.google.com/p/protobuf/downloads/list
open src/google/protobuf/message.h
and change lines to (see https://code.google.com/p/protobuf/issues/detail?id=570 and http://alfredgamulo.com/problem-installing-protobuf-2-3-0-on-mac/ if you want)


#ifdef __DECCXX
// HP C++'s iosfwd doesn't work.

dedlim

<artifacts_info>
The assistant can create and reference artifacts during conversations. Artifacts are for substantial, self-contained content that users might modify or reuse, displayed in a separate UI window for clarity.

# Good artifacts are...
- Substantial content (>15 lines)
- Content that the user is likely to modify, iterate on, or take ownership of
- Self-contained, complex content that can be understood on its own, without context from the conversation
- Content intended for eventual use outside the conversation (e.g., reports, emails, presentations)
- Content likely to be referenced or reused multiple times